use Test::More;
use strict;
use warnings;
use Encode qw/encode_utf8/;
use FindBin;
use Scalar::Util 'isweak';

my $dbi;

plan skip_all => $ENV{DBIX_CUSTOM_SKIP_MESSAGE} || 'common.t is always skipped'
  unless $ENV{DBIX_CUSTOM_TEST_RUN}
    && eval { $dbi = DBIx::Custom->connect; 1 };

plan 'no_plan';

$SIG{__WARN__} = sub { warn $_[0] unless $_[0] =~ /DEPRECATED/};
sub test { print "# $_[0]\n" }

# Constant
my $table1 = $dbi->table1;
my $table2 = $dbi->table2;
my $table2_alias = $dbi->table2_alias;
my $table3 = $dbi->table3;
my $key1 = $dbi->key1;
my $key2 = $dbi->key2;
my $key3 = $dbi->key3;
my $key4 = $dbi->key4;
my $key5 = $dbi->key5;
my $key6 = $dbi->key6;
my $key7 = $dbi->key7;
my $key8 = $dbi->key8;
my $key9 = $dbi->key9;
my $key10 = $dbi->key10;
my $create_table1 = $dbi->create_table1;
my $create_table1_2 = $dbi->create_table1_2;
my $create_table1_type = $dbi->create_table1_type;
my $create_table1_highperformance = $dbi->create_table1_highperformance;
my $create_table2 = $dbi->create_table2;
my $create_table2_2 = $dbi->create_table2_2;
my $create_table3 = $dbi->create_table3;
my $create_table_reserved = $dbi->create_table_reserved;
my $q = substr($dbi->quote, 0, 1);
my $p = substr($dbi->quote, 1, 1) || $q;
my $date_typename = $dbi->date_typename;
my $datetime_typename = $dbi->datetime_typename;
my $date_datatype = $dbi->date_datatype;
my $datetime_datatype = $dbi->datetime_datatype;

# Variables
my $builder;
my $datas;
my $sth;
my $source;
my @sources;
my $select_source;
my $insert_source;
my $update_source;
my $param;
my $params;
my $sql;
my $result;
my $row;
my @rows;
my $rows;
my $query;
my @queries;
my $select_query;
my $insert_query;
my $update_query;
my $ret_val;
my $infos;
my $model;
my $model2;
my $where;
my $update_param;
my $insert_param;
my $join;
my $binary;
my $user_table_info;

require MyDBI1;
{
    package MyDBI4;

    use strict;
    use warnings;

    use base 'DBIx::Custom';

    sub connect {
        my $self = shift->SUPER::connect(@_);
        
        $self->include_model(
            MyModel2 => [
                $table1,
                {class => $table2, name => $table2}
            ]
        );
    }

    package MyModel2::Base1;

    use strict;
    use warnings;

    use base 'DBIx::Custom::Model';

    package MyModel2::table1;

    use strict;
    use warnings;

    use base 'MyModel2::Base1';

    sub insert {
        my ($self, $param) = @_;
        
        return $self->SUPER::insert(param => $param);
    }

    sub list { shift->select; }

    package MyModel2::table2;

    use strict;
    use warnings;

    use base 'MyModel2::Base1';

    sub insert {
        my ($self, $param) = @_;
        
        return $self->SUPER::insert(param => $param);
    }

    sub list { shift->select; }

    package MyModel2::TABLE1;

    use strict;
    use warnings;

    use base 'MyModel2::Base1';

    sub insert {
        my ($self, $param) = @_;
        
        return $self->SUPER::insert(param => $param);
    }

    sub list { shift->select; }

    package MyModel2::TABLE2;

    use strict;
    use warnings;

    use base 'MyModel2::Base1';

    sub insert {
        my ($self, $param) = @_;
        
        return $self->SUPER::insert(param => $param);
    }

    sub list { shift->select; }
}
{
     package MyDBI5;

    use strict;
    use warnings;

    use base 'DBIx::Custom';

    sub connect {
        my $self = shift->SUPER::connect(@_);
        
        $self->include_model('MyModel4');
    }
}
{
    package MyDBI6;
    
    use base 'DBIx::Custom';
    
    sub connect {
        my $self = shift->SUPER::connect(@_);
        
        $self->include_model('MyModel5');
        
        return $self;
    }
}
{
    package MyDBI7;
    
    use base 'DBIx::Custom';
    
    sub connect {
        my $self = shift->SUPER::connect(@_);
        
        $self->include_model('MyModel6');
        
        
        return $self;
    }
}
{
    package MyDBI8;
    
    use base 'DBIx::Custom';
    
    sub connect {
        my $self = shift->SUPER::connect(@_);
        
        $self->include_model('MyModel7');
        
        return $self;
    }
}

{
    package MyDBI9;
    
    use base 'DBIx::Custom';
    
    sub connect {
        my $self = shift->SUPER::connect(@_);
        
        $self->include_model('MyModel8');
        
        return $self;
    }
}

# Get user table info
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
eval { $dbi->execute("drop table $table3") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);
$dbi->execute($create_table3);
$user_table_info = $dbi->get_table_info(exclude => $dbi->exclude_table);

# Create table
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$model = $dbi->create_model(table => $table1);
$model->insert({$key1 => 1, $key2 => 2});
is_deeply($model->select->all, [{$key1 => 1, $key2 => 2}]);

test 'DBIx::Custom::Result test';
$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$source = "select $key1, $key2 from $table1";
$query = $dbi->create_query($source);
$result = $dbi->execute($query);

@rows = ();
while (my $row = $result->fetch) {
    push @rows, [@$row];
}
is_deeply(\@rows, [[1, 2], [3, 4]], "fetch");

$result = $dbi->execute($query);
@rows = ();
while (my $row = $result->fetch_hash) {
    push @rows, {%$row};
}
is_deeply(\@rows, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], "fetch_hash");

$result = $dbi->execute($query);
$rows = $result->fetch_all;
is_deeply($rows, [[1, 2], [3, 4]], "fetch_all");

$result = $dbi->execute($query);
$rows = $result->fetch_hash_all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], "all");

test 'Insert query return value';
$source = "insert into $table1 {insert_param $key1 $key2}";
$query = $dbi->execute($source, {}, query => 1);
$ret_val = $dbi->execute($query, param => {$key1 => 1, $key2 => 2});
ok($ret_val);

test 'Direct query';
$dbi->delete_all(table => $table1);
$insert_source = "insert into $table1 {insert_param $key1 $key2}";
$dbi->execute($insert_source, param => {$key1 => 1, $key2 => 2});
$result = $dbi->execute("select * from $table1");
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}]);

test 'Filter basic';
$dbi->delete_all(table => $table1);
$dbi->register_filter(twice       => sub { $_[0] * 2}, 
                    three_times => sub { $_[0] * 3});

$insert_source  = "insert into $table1 {insert_param $key1 $key2}";
$insert_query = $dbi->execute($insert_source, {}, query => 1);
$insert_query->filter({$key1 => 'twice'});
$dbi->execute($insert_query, param => {$key1 => 1, $key2 => 2});
$result = $dbi->execute("select * from $table1");
$rows = $result->filter({$key2 => 'three_times'})->all;
is_deeply($rows, [{$key1 => 2, $key2 => 6}], "filter fetch_filter");

test 'Filter in';
$dbi->delete_all(table => $table1);
$insert_source  = "insert into $table1 {insert_param $key1 $key2}";
$insert_query = $dbi->execute($insert_source, {}, query => 1);
$dbi->execute($insert_query, param => {$key1 => 2, $key2 => 4});
$select_source = "select * from $table1 where {in $table1.$key1 2} and {in $table1.$key2 2}";
$select_query = $dbi->execute($select_source,{}, query => 1);
$select_query->filter({"$table1.$key1" => 'twice'});
$result = $dbi->execute($select_query, param => {"$table1.$key1" => [1,5], "$table1.$key2" => [2,4]});
$rows = $result->all;
is_deeply($rows, [{$key1 => 2, $key2 => 4}], "filter");

test 'DBIx::Custom::SQLTemplate basic tag';
$dbi->execute("drop table $table1");
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$source = "select * from $table1 where $key1 = :$key1 and {<> $key2} and {< $key3} and {> $key4} and {>= $key5}";
$query = $dbi->execute($source, {}, query => 1);
$result = $dbi->execute($query, param => {$key1 => 1, $key2 => 3, $key3 => 4, $key4 => 3, $key5 => 5});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}], "basic tag1");

$source = "select * from $table1 where $key1 = :$key1 and {<> $key2} and {< $key3} and {> $key4} and {>= $key5}";
$query = $dbi->execute($source, {}, query => 1);
$result = $dbi->execute($query, {$key1 => 1, $key2 => 3, $key3 => 4, $key4 => 3, $key5 => 5});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}], "basic tag1");

$source = "select * from $table1 where {<= $key1} and {like $key2}";
$query = $dbi->execute($source, {}, query => 1);
$result = $dbi->execute($query, param => {$key1 => 1, $key2 => '%2%'});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}], "basic tag2");

test 'DIB::Custom::SQLTemplate in tag';
$dbi->execute("drop table $table1");
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$source = "select * from $table1 where {in $key1 2}";
$query = $dbi->execute($source, {}, query => 1);
$result = $dbi->execute($query, param => {$key1 => [9, 1]});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}], "basic");

test 'DBIx::Custom::SQLTemplate insert tag';
$dbi->delete_all(table => $table1);
$insert_source = "insert into $table1 {insert_param $key1 $key2 $key3 $key4 $key5}";
$dbi->execute($insert_source, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});

$result = $dbi->execute("select * from $table1");
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}], "basic");

test 'DBIx::Custom::SQLTemplate update tag';
$dbi->delete_all(table => $table1);
$insert_source = "insert into $table1 {insert_param $key1 $key2 $key3 $key4 $key5}";
$dbi->execute($insert_source, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->execute($insert_source, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$update_source = "update $table1 {update_param $key1 $key2 $key3 $key4} where {= $key5}";
$dbi->execute($update_source, param => {$key1 => 1, $key2 => 1, $key3 => 1, $key4 => 1, $key5 => 5});

$result = $dbi->execute("select * from $table1 order by $key1");
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 1, $key3 => 1, $key4 => 1, $key5 => 5},
                  {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10}], "basic");

test 'Named placeholder';
$dbi->execute("drop table $table1");
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$source = "select * from $table1 where $key1 = :$key1 and $key2 = :$key2";
$result = $dbi->execute($source, param => {$key1 => 1, $key2 => 2});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}]);

$source = "select * from $table1 where $key1 = \n:$key1\n and $key2 = :$key2";
$result = $dbi->execute($source, param => {$key1 => 1, $key2 => 2});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}]);

$source = "select * from $table1 where $key1 = :$key1 or $key1 = :$key1";
$result = $dbi->execute($source, param => {$key1 => [1, 2]});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}]);

$source = "select * from $table1 where $key1 = :$table1.$key1 and $key2 = :$table1.$key2";
$result = $dbi->execute(
    $source,
    param => {"$table1.$key1" => 1, "$table1.$key2" => 1},
    filter => {"$table1.$key2" => sub { $_[0] * 2 }}
);
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}]);

$dbi->execute("drop table $table1");
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => '2011-10-14 12:19:18', $key2 => 2});
$source = "select * from $table1 where $key1 = '2011-10-14 12:19:18' and $key2 = :$key2";
$result = $dbi->execute(
    $source,
    param => {$key2 => 2},
);

$rows = $result->all;
like($rows->[0]->{$key1}, qr/2011-10-14 12:19:18/);
is($rows->[0]->{$key2}, 2);

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 'a:b c:d', $key2 => 2});
$source = "select * from $table1 where $key1 = 'a\\:b c\\:d' and $key2 = :$key2";
$result = $dbi->execute(
    $source,
    param => {$key2 => 2},
);
$rows = $result->all;
is_deeply($rows, [{$key1 => 'a:b c:d', $key2 => 2}]);

test 'Error case';
eval {DBIx::Custom->connect(dsn => 'dbi:SQLit')};
ok($@, "connect error");

eval{$dbi->execute("{p }", {}, query => 1)};
ok($@, "create_query invalid SQL template");

test 'insert';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], "basic");

$dbi->execute("delete from $table1");
$dbi->register_filter(
    twice       => sub { $_[0] * 2 },
    three_times => sub { $_[0] * 3 }
);
$dbi->default_bind_filter('twice');
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2}, filter => {$key1 => 'three_times'});
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 3, $key2 => 4}], "filter");
$dbi->default_bind_filter(undef);

$dbi->execute("drop table $table1");
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2}, append => '   ');
$rows = $dbi->select(table => $table1)->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}], 'insert append');

eval{$dbi->insert(table => $table1, noexist => 1)};
like($@, qr/noexist/, "invalid");

eval{$dbi->insert(table => 'table', param => {';' => 1})};
like($@, qr/safety/);

eval { $dbi->execute("drop table ${q}table$p") };
$dbi->execute($create_table_reserved);
$dbi->apply_filter('table', select => {out => sub { $_[0] * 2}});
$dbi->insert(table => 'table', param => {select => 1});
$result = $dbi->execute("select * from ${q}table$p");
$rows   = $result->all;
is_deeply($rows, [{select => 2, update => undef}], "reserved word");

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert({$key1 => 1, $key2 => 2}, table => $table1);
$dbi->insert({$key1 => 3, $key2 => 4}, table => $table1);
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], "basic");

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => \"'1'", $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], "basic");

test 'update';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});
$dbi->update(table => $table1, param => {$key2 => 11}, where => {$key1 => 1});
$result = $dbi->execute("select * from $table1 order by $key1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 11, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "basic");
                  
$dbi->execute("delete from $table1");
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});
$dbi->update(table => $table1, param => {$key2 => 12}, where => {$key2 => 2, $key3 => 3});
$result = $dbi->execute("select * from $table1 order by $key1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 12, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "update key same as search key");

$dbi->update(table => $table1, param => {$key2 => [12]}, where => {$key2 => 2, $key3 => 3});
$result = $dbi->execute("select * from $table1 order by $key1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 12, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "update key same as search key : param is array ref");

$dbi->execute("delete from $table1");
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->update(table => $table1, param => {$key2 => 11}, where => {$key1 => 1},
              filter => {$key2 => sub { $_[0] * 2 }});
$result = $dbi->execute("select * from $table1 order by $key1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 22, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "filter");

$result = $dbi->update(table => $table1, param => {$key2 => 11}, where => {$key1 => 1}, append => '   ');

eval{$dbi->update(table => $table1, where => {$key1 => 1}, noexist => 1)};
like($@, qr/noexist/, "invalid");

eval{$dbi->update(table => $table1)};
like($@, qr/where/, "not contain where");

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$where = $dbi->where;
$where->clause(['and', "$key1 = :$key1", "$key2 = :$key2"]);
$where->param({$key1 => 1, $key2 => 2});
$dbi->update(table => $table1, param => {$key1 => 3}, where => $where);
$result = $dbi->select(table => $table1);
is_deeply($result->all, [{$key1 => 3, $key2 => 2}], 'update() where');

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->update(
    table => $table1,
    param => {$key1 => 3},
    where => [
        ['and', "$key1 = :$key1", "$key2 = :$key2"],
        {$key1 => 1, $key2 => 2}
    ]
);
$result = $dbi->select(table => $table1);
is_deeply($result->all, [{$key1 => 3, $key2 => 2}], 'update() where');

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$where = $dbi->where;
$where->clause(['and', "$key2 = :$key2"]);
$where->param({$key2 => 2});
$dbi->update(table => $table1, param => {$key1 => 3}, where => $where);
$result = $dbi->select(table => $table1);
is_deeply($result->all, [{$key1 => 3, $key2 => 2}], 'update() where');

eval{$dbi->update(table => $table1, param => {';' => 1})};
like($@, qr/safety/);

eval{$dbi->update(table => $table1, param => {$key1 => 1}, where => {';' => 1})};
like($@, qr/safety/);

eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table ${q}table$p") };
$dbi->execute($create_table_reserved);
$dbi->apply_filter('table', select => {out => sub { $_[0] * 2}});
$dbi->apply_filter('table', update => {out => sub { $_[0] * 3}});
$dbi->insert(table => 'table', param => {select => 1});
$dbi->update(table => 'table', where => {select => 1}, param => {update => 2});
$result = $dbi->execute("select * from ${q}table$p");
$rows   = $result->all;
is_deeply($rows, [{select => 2, update => 6}], "reserved word");

eval {$dbi->update_all(table => 'table', param => {';' => 2}) };
like($@, qr/safety/);

eval { $dbi->execute("drop table ${q}table$p") };
$dbi->execute($create_table_reserved);
$dbi->apply_filter('table', select => {out => sub { $_[0] * 2}});
$dbi->apply_filter('table', update => {out => sub { $_[0] * 3}});
$dbi->insert(table => 'table', param => {select => 1});
$dbi->update(table => 'table', where => {'table.select' => 1}, param => {update => 2});
$result = $dbi->execute("select * from ${q}table$p");
$rows   = $result->all;
is_deeply($rows, [{select => 2, update => 6}], "reserved word");

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});
$dbi->update({$key2 => 11}, table => $table1, where => {$key1 => 1});
$result = $dbi->execute("select * from $table1 order by $key1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 11, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "basic");

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});
$dbi->update(table => $table1, param => {$key2 => \"'11'"}, where => {$key1 => 1});
$result = $dbi->execute("select * from $table1 order by $key1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 11, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "basic");

test 'update_all';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->update_all(table => $table1, param => {$key2 => 10}, filter => {$key2 => 'twice'});
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 20, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 20, $key3 => 8, $key4 => 9, $key5 => 10}],
                  "filter");


test 'delete';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$dbi->delete(table => $table1, where => {$key1 => 1});
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 3, $key2 => 4}], "basic");

$dbi->execute("delete from $table1");
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->delete(table => $table1, where => {$key2 => 1}, filter => {$key2 => 'twice'});
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 3, $key2 => 4}], "filter");

$dbi->delete(table => $table1, where => {$key1 => 1}, append => '   ');

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$dbi->delete(table => $table1, where => {$key1 => 1, $key2 => 2});
$rows = $dbi->select(table => $table1)->all;
is_deeply($rows, [{$key1 => 3, $key2 => 4}], "delete multi key");

eval{$dbi->delete(table => $table1, where => {$key1 => 1}, noexist => 1)};
like($@, qr/noexist/, "invalid");

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$where = $dbi->where;
$where->clause(['and', "$key1 = :$key1", "$key2 = :$key2"]);
$where->param({ke1 => 1, $key2 => 2});
$dbi->delete(table => $table1, where => $where);
$result = $dbi->select(table => $table1);
is_deeply($result->all, [{$key1 => 3, $key2 => 4}], 'delete() where');

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$dbi->delete(
    table => $table1,
    where => [
        ['and', "$key1 = :$key1", "$key2 = :$key2"],
        {ke1 => 1, $key2 => 2}
    ]
);
$result = $dbi->select(table => $table1);
is_deeply($result->all, [{$key1 => 3, $key2 => 4}], 'delete() where');

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->delete(table => $table1, where => {$key1 => 1}, prefix => '    ');
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [], "basic");

test 'delete error';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
eval{$dbi->delete(table => $table1)};
like($@, qr/"where" must be specified/,
         "where key-value pairs not specified");

eval{$dbi->delete(table => $table1, where => {';' => 1})};
like($@, qr/safety/);

$dbi = undef;
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table ${q}table$p") };
$dbi->execute($create_table_reserved);
$dbi->apply_filter('table', select => {out => sub { $_[0] * 2}});
$dbi->insert(table => 'table', param => {select => 1});
$dbi->delete(table => 'table', where => {select => 1});
$result = $dbi->execute("select * from ${q}table$p");
$rows   = $result->all;
is_deeply($rows, [], "reserved word");

test 'delete_all';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$dbi->delete_all(table => $table1);
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [], "basic");


test 'select';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$rows = $dbi->select(table => $table1)->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2},
                  {$key1 => 3, $key2 => 4}], "table");

$rows = $dbi->select(table => $table1, column => [$key1])->all;
is_deeply($rows, [{$key1 => 1}, {$key1 => 3}], "table and columns and where key");

$rows = $dbi->select(table => $table1, where => {$key1 => 1})->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}], "table and columns and where key");

$rows = $dbi->select(table => $table1, column => [$key1], where => {$key1 => 3})->all;
is_deeply($rows, [{$key1 => 3}], "table and columns and where key");

$dbi->register_filter(decrement => sub { $_[0] - 1 });
$rows = $dbi->select(table => $table1, where => {$key1 => 2}, filter => {$key1 => 'decrement'})
            ->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}], "filter");

eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 5});
$rows = $dbi->select(
    table => [$table1, $table2],
    column => "$table1.$key1 as ${table1}_$key1, $table2.$key1 as ${table2}_$key1, $key2, $key3",
    where   => {"$table1.$key2" => 2},
    relation  => {"$table1.$key1" => "$table2.$key1"}
)->all;
is_deeply($rows, [{"${table1}_$key1" => 1, "${table2}_$key1" => 1, $key2 => 2, $key3 => 5}], "relation : exists where");

$rows = $dbi->select(
    table => [$table1, $table2],
    column => ["$table1.$key1 as ${table1}_$key1", "${table2}.$key1 as ${table2}_$key1", $key2, $key3],
    relation  => {"$table1.$key1" => "$table2.$key1"}
)->all;
is_deeply($rows, [{"${table1}_$key1" => 1, "${table2}_$key1" => 1, $key2 => 2, $key3 => 5}], "relation : no exists where");

eval{$dbi->select(table => $table1, noexist => 1)};
like($@, qr/noexist/, "invalid");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table ${q}table$p") };
$dbi->execute($create_table_reserved);
$dbi->apply_filter('table', select => {out => sub { $_[0] * 2}});
$dbi->insert(table => 'table', param => {select => 1, update => 2});
$result = $dbi->select(table => 'table', where => {select => 1});
$rows   = $result->all;
is_deeply($rows, [{select => 2, update => 2}], "reserved word");

test 'fetch filter';
eval { $dbi->execute("drop table $table1") };
$dbi->register_filter(
    twice       => sub { $_[0] * 2 },
    three_times => sub { $_[0] * 3 }
);
$dbi->default_fetch_filter('twice');
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$result = $dbi->select(table => $table1);
$result->filter({$key1 => 'three_times'});
$row = $result->one;
is_deeply($row, {$key1 => 3, $key2 => 4}, "default_fetch_filter and filter");

test 'filters';
$dbi = DBIx::Custom->new;

is($dbi->filters->{decode_utf8}->(encode_utf8('あ')),
   'あ', "decode_utf8");

is($dbi->filters->{encode_utf8}->('あ'),
   encode_utf8('あ'), "encode_utf8");

test 'transaction1';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->begin_work;
$dbi->dbh->{AutoCommit} = 0;
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->rollback;
$dbi->dbh->{AutoCommit} = 1;

$result = $dbi->select(table => $table1);
ok(! $result->fetch_first, "rollback");


$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->begin_work;
$dbi->dbh->{AutoCommit} = 0;
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 3});
$dbi->commit;
$dbi->dbh->{AutoCommit} = 1;
$result = $dbi->select(table => $table1);
is_deeply(scalar $result->all, [{$key1 => 1, $key2 => 2}, {$key1 => 2, $key2 => 3}],
          "commit");

test 'execute';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
{
    local $Carp::Verbose = 0;
    eval{$dbi->execute("select * frm $table1")};
    like($@, qr/\Qselect * frm $table1/, "fail prepare");
    like($@, qr/\.t /, "fail : not verbose");
}
{
    local $Carp::Verbose = 1;
    eval{$dbi->execute("select * frm $table1")};
    like($@, qr/Custom.*\.t /s, "fail : verbose");
}

eval{$dbi->execute('select * from $table1', no_exists => 1)};
like($@, qr/wrong/, "invald SQL");

$query = $dbi->execute("select * from $table1 where $key1 = :$key1", {}, query => 1);
$dbi->dbh->disconnect;
eval{$dbi->execute($query, param => {$key1 => {a => 1}})};
ok($@, "execute fail");

{
    local $Carp::Verbose = 0;
    eval{$dbi->execute("select * from $table1 where {0 $key1}", {}, query => 1)};
    like($@, qr/\Q.t /, "caller spec : not vebose");
}
{
    local $Carp::Verbose = 1;
    eval{$dbi->execute("select * from $table1 where {0 $key1}", {}, query => 1)};
    like($@, qr/QueryBuilder.*\.t /s, "caller spec : not vebose");
}


test 'transaction2';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);

$dbi->begin_work;

eval {
    $dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
    die "Error";
    $dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
};

$dbi->rollback if $@;

$result = $dbi->select(table => $table1);
$rows = $result->all;
is_deeply($rows, [], "rollback");

$dbi->begin_work;

eval {
    $dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
    $dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
};

$dbi->commit unless $@;

$result = $dbi->select(table => $table1);
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], "commit");

$dbi->dbh->{AutoCommit} = 0;
eval{ $dbi->begin_work };
ok($@, "exception");
$dbi->dbh->{AutoCommit} = 1;

test 'cache';
eval { $dbi->execute("drop table $table1") };
$dbi->cache(1);
$dbi->execute($create_table1);
$source = "select * from $table1 where $key1 = :$key1 and $key2 = :$key2";
$dbi->execute($source, {}, query => 1);
is_deeply($dbi->{_cached}->{$source}, 
          {sql => "select * from $table1 where $key1 = ? and $key2 = ?", columns => [$key1, $key2], tables => []}, "cache");

eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->{_cached} = {};
$dbi->cache(0);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
is(scalar keys %{$dbi->{_cached}}, 0, 'not cache');

test 'execute';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
{
    local $Carp::Verbose = 0;
    eval{$dbi->execute("select * frm $table1")};
    like($@, qr/\Qselect * frm $table1/, "fail prepare");
    like($@, qr/\.t /, "fail : not verbose");
}
{
    local $Carp::Verbose = 1;
    eval{$dbi->execute('select * frm $table1')};
    like($@, qr/Custom.*\.t /s, "fail : verbose");
}

eval{$dbi->execute('select * from $table1', no_exists => 1)};
like($@, qr/wrong/, "invald SQL");

$query = $dbi->execute("select * from $table1 where $key1 = :$key1", {}, query => 1);
$dbi->dbh->disconnect;
eval{$dbi->execute($query, param => {$key1 => {a => 1}})};
ok($@, "execute fail");

{
    local $Carp::Verbose = 0;
    eval{$dbi->execute("select * from $table1 where {0 $key1}", {}, query => 1)};
    like($@, qr/\Q.t /, "caller spec : not vebose");
}
{
    local $Carp::Verbose = 1;
    eval{$dbi->execute("select * from $table1 where {0 $key1}", {}, query => 1)};
    like($@, qr/QueryBuilder.*\.t /s, "caller spec : not vebose");
}

test 'method';
$dbi->method(
    one => sub { 1 }
);
$dbi->method(
    two => sub { 2 }
);
$dbi->method({
    twice => sub {
        my $self = shift;
        return $_[0] * 2;
    }
});

is($dbi->one, 1, "first");
is($dbi->two, 2, "second");
is($dbi->twice(5), 10 , "second");

eval {$dbi->XXXXXX};
ok($@, "not exists");

test 'out filter';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->register_filter(three_times => sub { $_[0] * 3});
$dbi->apply_filter(
    $table1, $key1 => {out => 'twice', in => 'three_times'}, 
              $key2 => {out => 'three_times', in => 'twice'});
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$result = $dbi->execute("select * from $table1");
$row   = $result->fetch_hash_first;
is_deeply($row, {$key1 => 2, $key2 => 6}, "insert");
$result = $dbi->select(table => $table1);
$row   = $result->one;
is_deeply($row, {$key1 => 6, $key2 => 12}, "insert");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->register_filter(three_times => sub { $_[0] * 3});
$dbi->apply_filter(
    $table1, $key1 => {out => 'twice', in => 'three_times'}, 
              $key2 => {out => 'three_times', in => 'twice'});
$dbi->apply_filter(
    $table1, $key1 => {out => undef}
); 
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$result = $dbi->execute("select * from $table1");
$row   = $result->one;
is_deeply($row, {$key1 => 1, $key2 => 6}, "insert");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->apply_filter(
    $table1, $key1 => {out => 'twice', in => 'twice'}
);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2}, filter => {$key1 => undef});
$dbi->update(table => $table1, param => {$key1 => 2}, where => {$key2 => 2});
$result = $dbi->execute("select * from $table1");
$row   = $result->one;
is_deeply($row, {$key1 => 4, $key2 => 2}, "update");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->apply_filter(
    $table1, $key1 => {out => 'twice', in => 'twice'}
);
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 2}, filter => {$key1=> undef});
$dbi->delete(table => $table1, where => {$key1 => 1});
$result = $dbi->execute("select * from $table1");
$rows   = $result->all;
is_deeply($rows, [], "delete");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->apply_filter(
    $table1, $key1 => {out => 'twice', in => 'twice'}
);
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 2}, filter => {$key1 => undef});
$result = $dbi->select(table => $table1, where => {$key1 => 1});
$result->filter({$key2 => 'twice'});
$rows   = $result->all;
is_deeply($rows, [{$key1 => 4, $key2 => 4}], "select");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->apply_filter(
    $table1, $key1 => {out => 'twice', in => 'twice'}
);
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 2}, filter => {$key1 => undef});
$result = $dbi->execute("select * from $table1 where $key1 = :$key1 and $key2 = :$key2",
                        param => {$key1 => 1, $key2 => 2},
                        table => [$table1]);
$rows   = $result->all;
is_deeply($rows, [{$key1 => 4, $key2 => 2}], "execute");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->apply_filter(
    $table1, $key1 => {out => 'twice', in => 'twice'}
);
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 2}, filter => {$key1 => undef});
$result = $dbi->execute("select * from {table $table1} where $key1 = :$key1 and $key2 = :$key2",
                        param => {$key1 => 1, $key2 => 2});
$rows   = $result->all;
is_deeply($rows, [{$key1 => 4, $key2 => 2}], "execute table tag");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->register_filter(three_times => sub { $_[0] * 3 });
$dbi->apply_filter(
    $table1, $key2 => {out => 'twice', in => 'twice'}
);
$dbi->apply_filter(
    $table2, $key3 => {out => 'three_times', in => 'three_times'}
);
$dbi->insert(table => $table1, param => {$key1 => 5, $key2 => 2}, filter => {$key2 => undef});
$dbi->insert(table => $table2, param => {$key1 => 5, $key3 => 6}, filter => {$key3 => undef});
$result = $dbi->select(
     table => [$table1, $table2],
     column => [$key2, $key3],
     where => {"$table1.$key2" => 1, "$table2.$key3" => 2}, relation => {"$table1.$key1" => "$table2.$key1"});

$result->filter({$key2 => 'twice'});
$rows   = $result->all;
is_deeply($rows, [{$key2 => 4, $key3 => 18}], "select : join");

$result = $dbi->select(
     table => [$table1, $table2],
     column => [$key2, $key3],
     where => {$key2 => 1, $key3 => 2}, relation => {"$table1.$key1" => "$table2.$key1"});

$result->filter({$key2 => 'twice'});
$rows   = $result->all;
is_deeply($rows, [{$key2 => 4, $key3 => 18}], "select : join : omit");

test 'connect super';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
is($dbi->select(table => $table1)->one->{$key1}, 1);

$dbi = DBIx::Custom->new;
$dbi->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
is($dbi->select(table => $table1)->one->{$key1}, 1);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
is($dbi->select(table => $table1)->one->{$key1}, 1);

test 'end_filter';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$result = $dbi->select(table => $table1);
$result->filter($key1 => sub { $_[0] * 2 }, $key2 => sub { $_[0] * 4 });
$result->end_filter($key1 => sub { $_[0] * 3 }, $key2 => sub { $_[0] * 5 });
$row = $result->fetch_first;
is_deeply($row, [6, 40]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$result = $dbi->select(table => $table1);
$result->filter([$key1, $key2] => sub { $_[0] * 2 });
$result->end_filter([[$key1, $key2] => sub { $_[0] * 3 }]);
$row = $result->fetch_first;
is_deeply($row, [6, 12]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$result = $dbi->select(table => $table1);
$result->filter([[$key1, $key2] => sub { $_[0] * 2 }]);
$result->end_filter([$key1, $key2] => sub { $_[0] * 3 });
$row = $result->fetch_first;
is_deeply($row, [6, 12]);

$dbi->register_filter(five_times => sub { $_[0] * 5 });
$result = $dbi->select(table => $table1);
$result->filter($key1 => sub { $_[0] * 2 }, $key2 => sub { $_[0] * 4 });
$result->end_filter({$key1 => sub { $_[0] * 3 }, $key2 => 'five_times' });
$row = $result->one;
is_deeply($row, {$key1 => 6, $key2 => 40});

$dbi->register_filter(five_times => sub { $_[0] * 5 });
$dbi->apply_filter($table1,
    $key1 => {end => sub { $_[0] * 3 } },
    $key2 => {end => 'five_times'}
);
$result = $dbi->select(table => $table1);
$result->filter($key1 => sub { $_[0] * 2 }, $key2 => sub { $_[0] * 4 });
$row = $result->one;
is_deeply($row, {$key1 => 6, $key2 => 40}, 'apply_filter');

$dbi->register_filter(five_times => sub { $_[0] * 5 });
$dbi->apply_filter($table1,
    $key1 => {end => sub { $_[0] * 3 } },
    $key2 => {end => 'five_times'}
);
$result = $dbi->select(table => $table1);
$result->filter($key1 => sub { $_[0] * 2 }, $key2 => sub { $_[0] * 4 });
$result->filter($key1 => undef);
$result->end_filter($key1 => undef);
$row = $result->one;
is_deeply($row, {$key1 => 1, $key2 => 40}, 'apply_filter overwrite');

test 'remove_end_filter and remove_filter';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$result = $dbi->select(table => $table1);
$row = $result
       ->filter($key1 => sub { $_[0] * 2 }, $key2 => sub { $_[0] * 4 })
       ->remove_filter
       ->end_filter($key1 => sub { $_[0] * 3 }, $key2 => sub { $_[0] * 5 })
       ->remove_end_filter
       ->fetch_first;
is_deeply($row, [1, 2]);

test 'empty where select';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$result = $dbi->select(table => $table1, where => {});
$row = $result->one;
is_deeply($row, {$key1 => 1, $key2 => 2});

test 'select query option';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$query = $dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2}, query => 1);
is(ref $query, 'DBIx::Custom::Query');
$query = $dbi->update(table => $table1, where => {$key1 => 1}, param => {$key2 => 2}, query => 1);
is(ref $query, 'DBIx::Custom::Query');
$query = $dbi->delete(table => $table1, where => {$key1 => 1}, query => 1);
is(ref $query, 'DBIx::Custom::Query');
$query = $dbi->select(table => $table1, where => {$key1 => 1, $key2 => 2}, query => 1);
is(ref $query, 'DBIx::Custom::Query');

test 'where';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$where = $dbi->where->clause(['and', "$key1 = :$key1", "$key2 = :$key2"]);
is("$where", "where ( $key1 = :$key1 and $key2 = :$key2 )", 'no param');

$where = $dbi->where
             ->clause(['and', "$key1 = :$key1", "$key2 = :$key2"])
             ->param({$key1 => 1});

$result = $dbi->select(
    table => $table1,
    where => $where
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$result = $dbi->select(
    table => $table1,
    where => [
        ['and', "$key1 = :$key1", "$key2 = :$key2"],
        {$key1 => 1}
    ]
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where
             ->clause(['and', "$key1 = :$key1", "$key2 = :$key2"])
             ->param({$key1 => 1, $key2 => 2});
$result = $dbi->select(
    table => $table1,
    where => $where
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where
             ->clause(['and', "$key1 = :$key1", "$key2 = :$key2"])
             ->param({});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$where = $dbi->where
             ->clause(['and', ['or', "$key1 > :$key1", "$key1 < :$key1"], "$key2 = :$key2"])
             ->param({$key1 => [0, 3], $key2 => 2});
$result = $dbi->select(
    table => $table1,
    where => $where,
); 
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where;
$result = $dbi->select(
    table => $table1,
    where => $where
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

eval {
$where = $dbi->where
             ->clause(['uuu']);
$result = $dbi->select(
    table => $table1,
    where => $where
);
};
ok($@);

$where = $dbi->where;
is("$where", '');

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 2])
             ->param({$key1 => [1, 3]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 2])
             ->param({$key1 => [1]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 2])
             ->param({$key1 => 1});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where
             ->clause("$key1 = :$key1")
             ->param({$key1 => 1});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where
             ->clause("$key1 = :$key1 $key2 = :$key2")
             ->param({$key1 => 1});
eval{$where->to_string};
like($@, qr/one column/);

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 3])
             ->param({$key1 => [$dbi->not_exists, 1, 3]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], 'not_exists');

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 3])
             ->param({$key1 => [1, $dbi->not_exists, 3]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], 'not_exists');

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 3])
             ->param({$key1 => [1, 3, $dbi->not_exists]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], 'not_exists');

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 3])
             ->param({$key1 => [1, $dbi->not_exists, $dbi->not_exists]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}], 'not_exists');

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 3])
             ->param({$key1 => [$dbi->not_exists, 1, $dbi->not_exists]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}], 'not_exists');

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 3])
             ->param({$key1 => [$dbi->not_exists, $dbi->not_exists, 1]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}], 'not_exists');

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 3])
             ->param({$key1 => [$dbi->not_exists, $dbi->not_exists, $dbi->not_exists]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], 'not_exists');

$where = $dbi->where
             ->clause(['or', ("$key1 = :$key1") x 3])
             ->param({$key1 => []});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], 'not_exists');

$where = $dbi->where
             ->clause(['and', "{> $key1}", "{< $key1}" ])
             ->param({$key1 => [2, $dbi->not_exists]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 3, $key2 => 4}], 'not_exists');

$where = $dbi->where
             ->clause(['and', "{> $key1}", "{< $key1}" ])
             ->param({$key1 => [$dbi->not_exists, 2]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}], 'not_exists');

$where = $dbi->where
             ->clause(['and', "{> $key1}", "{< $key1}" ])
             ->param({$key1 => [$dbi->not_exists, $dbi->not_exists]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2},{$key1 => 3, $key2 => 4}], 'not_exists');

$where = $dbi->where
             ->clause(['and', "{> $key1}", "{< $key1}" ])
             ->param({$key1 => [0, 2]});
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}], 'not_exists');

$where = $dbi->where
             ->clause(['and',"$key1 is not null", "$key2 is not null" ]);
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}], 'not_exists');

eval {$dbi->where(ppp => 1) };
like($@, qr/invalid/);

$where = $dbi->where(
    clause => ['and', ['or'], ['and', "$key1 = :$key1", "$key2 = :$key2"]],
    param => {$key1 => 1, $key2 => 2}
);
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);


$where = $dbi->where(
    clause => ['and', ['or'], ['or', ":$key1", ":$key2"]],
    param => {}
);
$result = $dbi->select(
    table => $table1,
    where => $where,
);
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$where = $dbi->where;
$where->clause(['and', ":${key1}{=}"]);
$where->param({$key1 => undef});
$result = $dbi->execute("select * from $table1 $where", {$key1 => 1});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where;
$where->clause(['and', ":${key1}{=}"]);
$where->param({$key1 => undef});
$where->if('defined');
$where->map;
$result = $dbi->execute("select * from $table1 $where", {$key1 => 1});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$where = $dbi->where;
$where->clause(['or', ":${key1}{=}", ":${key1}{=}"]);
$where->param({$key1 => [undef, undef]});
$result = $dbi->execute("select * from $table1 $where", {$key1 => [1, 0]});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);
$result = $dbi->execute("select * from $table1 $where", {$key1 => [0, 1]});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where;
$where->clause(['and', ":${key1}{=}"]);
$where->param({$key1 => [undef, undef]});
$where->if('defined');
$where->map;
$result = $dbi->execute("select * from $table1 $where", {$key1 => [1, 0]});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);
$result = $dbi->execute("select * from $table1 $where", {$key1 => [0, 1]});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$where = $dbi->where;
$where->clause(['and', ":${key1}{=}"]);
$where->param({$key1 => 0});
$where->if('length');
$where->map;
$result = $dbi->execute("select * from $table1 $where", {$key1 => 1});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where;
$where->clause(['and', ":${key1}{=}"]);
$where->param({$key1 => ''});
$where->if('length');
$where->map;
$result = $dbi->execute("select * from $table1 $where", {$key1 => 1});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$where = $dbi->where;
$where->clause(['and', ":${key1}{=}"]);
$where->param({$key1 => 5});
$where->if(sub { ($_[0] || '') eq 5 });
$where->map;
$result = $dbi->execute("select * from $table1 $where", {$key1 => 1});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}]);

$where = $dbi->where;
$where->clause(['and', ":${key1}{=}"]);
$where->param({$key1 => 7});
$where->if(sub { ($_[0] || '') eq 5 });
$where->map;
$result = $dbi->execute("select * from $table1 $where", {$key1 => 1});
$row = $result->all;
is_deeply($row, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$where = $dbi->where;
$where->param({id => 1, author => 'Ken', price => 1900});
$where->map(id => "$table1.id",
    author => ["$table1.author", sub { '%' . $_[0] . '%' }],
    price => ["$table1.price", {if => sub { $_[0] eq 1900 }}]
);
is_deeply($where->param, {"$table1.id" => 1, "$table1.author" => '%Ken%',
  "$table1.price" => 1900});

$where = $dbi->where;
$where->param({id => 0, author => 0, price => 0});
$where->map(
    id => "$table1.id",
    author => ["$table1.author", sub { '%' . $_[0] . '%' }],
    price => ["$table1.price", sub { '%' . $_[0] . '%' },
      {if => sub { $_[0] eq 0 }}]
);
is_deeply($where->param, {"$table1.id" => 0, "$table1.author" => '%0%', "$table1.price" => '%0%'});

$where = $dbi->where;
$where->param({id => '', author => '', price => ''});
$where->if('length');
$where->map(
    id => "$table1.id",
    author => ["$table1.author", sub { '%' . $_[0] . '%' }],
    price => ["$table1.price", sub { '%' . $_[0] . '%' },
      {if => sub { $_[0] eq 1 }}]
);
is_deeply($where->param, {});

$where = $dbi->where;
$where->param({id => undef, author => undef, price => undef});
$where->if('length');
$where->map(
    id => "$table1.id",
    price => ["$table1.price", {if => 'exists'}]
);
is_deeply($where->param, {"$table1.price" => undef});

$where = $dbi->where;
$where->param({price => 'a'});
$where->if('length');
$where->map(
    id => ["$table1.id", {if => 'exists'}],
    price => ["$table1.price", sub { '%' . $_[0] }, {if => 'exists'}]
);
is_deeply($where->param, {"$table1.price" => '%a'});

$where = $dbi->where;
$where->param({id => [1, 2], author => 'Ken', price => 1900});
$where->map(
    id => "$table1.id",
    author => ["$table1.author", sub { '%' . $_[0] . '%' }],
    price => ["$table1.price", {if => sub { $_[0] eq 1900 }}]
);
is_deeply($where->param, {"$table1.id" => [1, 2], "$table1.author" => '%Ken%',
  "$table1.price" => 1900});

$where = $dbi->where;
$where->if('length');
$where->param({id => ['', ''], author => 'Ken', price => 1900});
$where->map(
    id => "$table1.id",
    author => ["$table1.author", sub { '%' . $_[0] . '%' }],
    price => ["$table1.price", {if => sub { $_[0] eq 1900 }}]
);
is_deeply($where->param, {"$table1.id" => [$dbi->not_exists, $dbi->not_exists], "$table1.author" => '%Ken%',
  "$table1.price" => 1900});

$where = $dbi->where;
$where->param({id => ['', ''], author => 'Ken', price => 1900});
$where->map(
    id => ["$table1.id", {if => 'length'}],
    author => ["$table1.author", sub { '%' . $_[0] . '%' }, {if => 'defined'}],
    price => ["$table1.price", {if => sub { $_[0] eq 1900 }}]
);
is_deeply($where->param, {"$table1.id" => [$dbi->not_exists, $dbi->not_exists], "$table1.author" => '%Ken%',
  "$table1.price" => 1900});

test 'register_tag_processor';
$dbi = DBIx::Custom->connect;
$dbi->register_tag_processor(
    a => sub { 1 }
);
is($dbi->{_tags}->{a}->(), 1);

test 'register_tag';
$dbi = DBIx::Custom->connect;
$dbi->register_tag(
    b => sub { 2 }
);
is($dbi->{_tags}->{b}->(), 2);

test 'table not specify exception';
$dbi = DBIx::Custom->connect;
eval {$dbi->insert};
like($@, qr/table/);
eval {$dbi->update};
like($@, qr/table/);
eval {$dbi->delete};
like($@, qr/table/);
eval {$dbi->select};
like($@, qr/table/);

test 'more tests';
$dbi = DBIx::Custom->connect;
eval{$dbi->apply_filter('table', 'column', [])};
like($@, qr/apply_filter/);

eval{$dbi->apply_filter('table', 'column', {outer => 2})};
like($@, qr/apply_filter/);

$dbi->apply_filter(

);
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$dbi->apply_filter($table1, $key2, 
                   {in => sub { $_[0] * 3 }, out => sub { $_[0] * 2 }});
$rows = $dbi->select(table => $table1, where => {$key2 => 1})->all;
is_deeply($rows, [{$key1 => 1, $key2 => 6}]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
$dbi->apply_filter($table1, $key2, {});
$rows = $dbi->select(table => $table1, where => {$key2 => 2})->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}]);

$dbi = DBIx::Custom->connect;
eval {$dbi->apply_filter($table1, $key2, {out => 'no'})};
like($@, qr/not registered/);
eval {$dbi->apply_filter($table1, $key2, {in => 'no'})};
like($@, qr/not registered/);
$dbi->method({one => sub { 1 }});
is($dbi->one, 1);

eval{DBIx::Custom->connect(dsn => undef)};
like($@, qr/_connect/);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(twice => sub { $_[0] * 2 });
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2},
             filter => {$key1 => 'twice'});
$row = $dbi->select(table => $table1)->one;
is_deeply($row, {$key1 => 2, $key2 => 2});
eval {$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2},
             filter => {$key1 => 'no'}) };
like($@, qr//);

$dbi->register_filter(one => sub { });
$dbi->default_fetch_filter('one');
ok($dbi->default_fetch_filter);
$dbi->default_bind_filter('one');
ok($dbi->default_bind_filter);
eval{$dbi->default_fetch_filter('no')};
like($@, qr/not registered/);
eval{$dbi->default_bind_filter('no')};
like($@, qr/not registered/);
$dbi->default_bind_filter(undef);
ok(!defined $dbi->default_bind_filter);
$dbi->default_fetch_filter(undef);
ok(!defined $dbi->default_fetch_filter);
eval {$dbi->execute("select * from $table1 {} {= author") };
like($@, qr/Tag not finished/);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->register_filter(one => sub { 1 });
$result = $dbi->select(table => $table1);
eval {$result->filter($key1 => 'no')};
like($@, qr/not registered/);
eval {$result->end_filter($key1 => 'no')};
like($@, qr/not registered/);
$result->default_filter(undef);
ok(!defined $result->default_filter);
$result->default_filter('one');
is($result->default_filter->(), 1);

test 'dbi_option';
$dbi = DBIx::Custom->connect(dbi_option => {PrintError => 1});
ok($dbi->dbh->{PrintError});
$dbi = DBIx::Custom->connect(dbi_options => {PrintError => 1});
ok($dbi->dbh->{PrintError});

test 'DBIx::Custom::Result stash()';
$result = DBIx::Custom::Result->new;
is_deeply($result->stash, {}, 'default');
$result->stash->{foo} = 1;
is($result->stash->{foo}, 1, 'get and set');

test 'delete_at';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->delete_at(
    table => $table1,
    primary_key => [$key1, $key2],
    where => [1, 2],
);
is_deeply($dbi->select(table => $table1)->all, []);

$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->delete_at(
    table => $table1,
    primary_key => $key1,
    where => 1,
);
is_deeply($dbi->select(table => $table1)->all, []);

test 'insert_at';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert_at(
    primary_key => [$key1, $key2], 
    table => $table1,
    where => [1, 2],
    param => {$key3 => 3}
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 3);

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->insert_at(
    primary_key => $key1, 
    table => $table1,
    where => 1,
    param => {$key2 => 2, $key3 => 3}
);

is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 3);

eval {
    $dbi->insert_at(
        table => $table1,
        primary_key => [$key1, $key2],
        where => {},
        param => {$key1 => 1, $key2 => 2, $key3 => 3},
    );
};
like($@, qr/must be/);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert_at(
    {$key3 => 3},
    primary_key => [$key1, $key2], 
    table => $table1,
    where => [1, 2],
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 3);

test 'update_at';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->update_at(
    table => $table1,
    primary_key => [$key1, $key2],
    where => [1, 2],
    param => {$key3 => 4}
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 4);

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->update_at(
    table => $table1,
    primary_key => $key1,
    where => 1,
    param => {$key3 => 4}
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 4);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->update_at(
    {$key3 => 4},
    table => $table1,
    primary_key => [$key1, $key2],
    where => [1, 2]
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 4);

test 'select_at';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$result = $dbi->select_at(
    table => $table1,
    primary_key => [$key1, $key2],
    where => [1, 2]
);
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$result = $dbi->select_at(
    table => $table1,
    primary_key => $key1,
    where => 1,
);
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$result = $dbi->select_at(
    table => $table1,
    primary_key => [$key1, $key2],
    where => [1, 2]
);
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

eval {
    $result = $dbi->select_at(
        table => $table1,
        primary_key => [$key1, $key2],
        where => {},
    );
};
like($@, qr/must be/);

eval {
    $result = $dbi->select_at(
        table => $table1,
        primary_key => [$key1, $key2],
        where => [1],
    );
};
like($@, qr/same/);

eval {
    $result = $dbi->update_at(
        table => $table1,
        primary_key => [$key1, $key2],
        where => {},
        param => {$key1 => 1, $key2 => 2},
    );
};
like($@, qr/must be/);

eval {
    $result = $dbi->delete_at(
        table => $table1,
        primary_key => [$key1, $key2],
        where => {},
    );
};
like($@, qr/must be/);

test 'model delete_at';
$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
eval { $dbi->execute("drop table $table3") };
$dbi->execute($create_table1_2);
$dbi->execute($create_table2_2);
$dbi->execute($create_table3);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->model($table1)->delete_at(where => [1, 2]);
is_deeply($dbi->select(table => $table1)->all, []);
$dbi->insert(table => $table2, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->model($table1)->delete_at(where => [1, 2]);
is_deeply($dbi->select(table => $table1)->all, []);
$dbi->insert(table => $table3, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->model($table3)->delete_at(where => [1, 2]);
is_deeply($dbi->select(table => $table3)->all, []);

test 'model insert_at';
$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->model($table1)->insert_at(
    where => [1, 2],
    param => {$key3 => 3}
);
$result = $dbi->model($table1)->select;
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

test 'model update_at';
$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->model($table1)->update_at(
    where => [1, 2],
    param => {$key3 => 4}
);
$result = $dbi->model($table1)->select;
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 4);

test 'model select_at';
$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$result = $dbi->model($table1)->select_at(where => [1, 2]);
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);


test 'mycolumn and column';
$dbi = MyDBI7->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);
$dbi->separator('__');
$DB::single = 1;
$dbi->setup_model;
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 3});
$model = $dbi->model($table1);
$result = $model->select(
    column => [$model->mycolumn, $model->column($table2)],
    where => {"$table1.$key1" => 1}
);
is_deeply($result->one,
          {$key1 => 1, $key2 => 2, "${table2}__$key1" => 1, "${table2}__$key3" => 3});

test 'insert_param';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$param = {$key1 => 1, $key2 => 2};
$insert_param = $dbi->insert_param($param);
$sql = <<"EOS";
insert into $table1 $insert_param
EOS
$dbi->execute($sql, param => $param, table => $table1);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$param = {$key1 => 1, $key2 => 2};
$insert_param = $dbi->insert_param($param);
$sql = <<"EOS";
insert into $table1 $insert_param
EOS
$dbi->execute($sql, param => $param, table => $table1);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);

eval { $dbi->insert_param({";" => 1}) };
like($@, qr/not safety/);

test 'mycolumn';
$dbi = MyDBI8->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);
$dbi->setup_model;
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 3});
$model = $dbi->model($table1);
$result = $model->select_at(
    column => [
        $model->mycolumn,
        $model->column($table2)
    ]
);
is_deeply($result->one,
          {$key1 => 1, $key2 => 2, "$table2.$key1" => 1, "$table2.$key3" => 3});

$result = $model->select_at(
    column => [
        $model->mycolumn([$key1]),
        $model->column($table2 => [$key1])
    ]
);
is_deeply($result->one,
          {$key1 => 1, "$table2.$key1" => 1});
$result = $model->select_at(
    column => [
        $model->mycolumn([$key1]),
        {$table2 => [$key1]}
    ]
);
is_deeply($result->one,
          {$key1 => 1, "$table2.$key1" => 1});

$result = $model->select_at(
    column => [
        $model->mycolumn([$key1]),
        ["$table2.$key1", as => "$table2.$key1"]
    ]
);
is_deeply($result->one,
          {$key1 => 1, "$table2.$key1" => 1});

$result = $model->select_at(
    column => [
        $model->mycolumn([$key1]),
        ["$table2.$key1" => "$table2.$key1"]
    ]
);
is_deeply($result->one,
          {$key1 => 1, "$table2.$key1" => 1});

test 'merge_param';
$dbi = DBIx::Custom->new;
$params = [
    {$key1 => 1, $key2 => 2, $key3 => 3},
    {$key1 => 1, $key2 => 2},
    {$key1 => 1}
];
$param = $dbi->merge_param($params->[0], $params->[1], $params->[2]);
is_deeply($param, {$key1 => [1, 1, 1], $key2 => [2, 2], $key3 => 3});

$params = [
    {$key1 => [1, 2], $key2 => 1, $key3 => [1, 2]},
    {$key1 => [3, 4], $key2 => [2, 3], $key3 => 3}
];
$param = $dbi->merge_param($params->[0], $params->[1]);
is_deeply($param, {$key1 => [1, 2, 3, 4], $key2 => [1, 2, 3], $key3 => [1, 2, 3]});

test 'select() param option';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 3});
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 4});
$dbi->insert(table => $table2, param => {$key1 => 2, $key3 => 5});
$rows = $dbi->select(
    table => $table1,
    column => "$table1.$key1 as ${table1}_$key1, $key2, $key3",
    where   => {"$table1.$key2" => 3},
    join  => ["inner join (select * from $table2 where {= $table2.$key3})" . 
              " $table2 on $table1.$key1 = $table2.$key1"],
    param => {"$table2.$key3" => 5}
)->all;
is_deeply($rows, [{"${table1}_$key1" => 2, $key2 => 3, $key3 => 5}]);

test 'select() string where';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 3});
$rows = $dbi->select(
    table => $table1,
    where => "$key1 = :$key1 and $key2 = :$key2",
    where_param => {$key1 => 1, $key2 => 2}
)->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 3});
$rows = $dbi->select(
    table => $table1,
    where => [
        "$key1 = :$key1 and $key2 = :$key2",
        {$key1 => 1, $key2 => 2}
    ]
)->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}]);

test 'delete() string where';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 3});
$dbi->delete(
    table => $table1,
    where => "$key1 = :$key1 and $key2 = :$key2",
    where_param => {$key1 => 1, $key2 => 2}
);
$rows = $dbi->select(table => $table1)->all;
is_deeply($rows, [{$key1 => 2, $key2 => 3}]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 3});
$dbi->delete(
    table => $table1,
    where => [
        "$key1 = :$key1 and $key2 = :$key2",
         {$key1 => 1, $key2 => 2}
    ]
);
$rows = $dbi->select(table => $table1)->all;
is_deeply($rows, [{$key1 => 2, $key2 => 3}]);


test 'update() string where';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->update(
    table => $table1,
    param => {$key1 => 5},
    where => "$key1 = :$key1 and $key2 = :$key2",
    where_param => {$key1 => 1, $key2 => 2}
);
$rows = $dbi->select(table => $table1)->all;
is_deeply($rows, [{$key1 => 5, $key2 => 2}]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->update(
    table => $table1,
    param => {$key1 => 5},
    where => [
        "$key1 = :$key1 and $key2 = :$key2",
        {$key1 => 1, $key2 => 2}
    ]
);
$rows = $dbi->select(table => $table1)->all;
is_deeply($rows, [{$key1 => 5, $key2 => 2}]);

test 'insert id and primary_key option';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(
    primary_key => [$key1, $key2], 
    table => $table1,
    id => [1, 2],
    param => {$key3 => 3}
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 3);

$dbi->delete_all(table => $table1);
$dbi->insert(
    primary_key => $key1, 
    table => $table1,
    id => 0,
    param => {$key2 => 2, $key3 => 3}
);

is($dbi->select(table => $table1)->one->{$key1}, 0);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 3);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(
    {$key3 => 3},
    primary_key => [$key1, $key2], 
    table => $table1,
    id => [1, 2],
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 3);

test 'model insert id and primary_key option';
$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->model($table1)->insert(
    id => [1, 2],
    param => {$key3 => 3}
);
$result = $dbi->model($table1)->select;
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->model($table1)->insert(
    {$key3 => 3},
    id => [1, 2]
);
$result = $dbi->model($table1)->select;
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

test 'update and id option';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->update(
    table => $table1,
    primary_key => [$key1, $key2],
    id => [1, 2],
    param => {$key3 => 4}
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 4);

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 0, $key2 => 2, $key3 => 3});
$dbi->update(
    table => $table1,
    primary_key => $key1,
    id => 0,
    param => {$key3 => 4}
);
is($dbi->select(table => $table1)->one->{$key1}, 0);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 4);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->update(
    {$key3 => 4},
    table => $table1,
    primary_key => [$key1, $key2],
    id => [1, 2]
);
is($dbi->select(table => $table1)->one->{$key1}, 1);
is($dbi->select(table => $table1)->one->{$key2}, 2);
is($dbi->select(table => $table1)->one->{$key3}, 4);


test 'model update and id option';
$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->model($table1)->update(
    id => [1, 2],
    param => {$key3 => 4}
);
$result = $dbi->model($table1)->select;
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 4);


test 'delete and id option';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->delete(
    table => $table1,
    primary_key => [$key1, $key2],
    id => [1, 2],
);
is_deeply($dbi->select(table => $table1)->all, []);

$dbi->insert(table => $table1, param => {$key1 => 0, $key2 => 2, $key3 => 3});
$dbi->delete(
    table => $table1,
    primary_key => $key1,
    id => 0,
);
is_deeply($dbi->select(table => $table1)->all, []);


test 'model delete and id option';
$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
eval { $dbi->execute("drop table $table3") };
$dbi->execute($create_table1_2);
$dbi->execute($create_table2_2);
$dbi->execute($create_table3);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->model($table1)->delete(id => [1, 2]);
is_deeply($dbi->select(table => $table1)->all, []);
$dbi->insert(table => $table2, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->model($table1)->delete(id => [1, 2]);
is_deeply($dbi->select(table => $table1)->all, []);
$dbi->insert(table => $table3, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$dbi->model($table3)->delete(id => [1, 2]);
is_deeply($dbi->select(table => $table3)->all, []);


test 'select and id option';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$result = $dbi->select(
    table => $table1,
    primary_key => [$key1, $key2],
    id => [1, 2]
);
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 0, $key2 => 2, $key3 => 3});
$result = $dbi->select(
    table => $table1,
    primary_key => $key1,
    id => 0,
);
$row = $result->one;
is($row->{$key1}, 0);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

$dbi->delete_all(table => $table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$result = $dbi->select(
    table => $table1,
    primary_key => [$key1, $key2],
    id => [1, 2]
);
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);


test 'model select_at';
$dbi = MyDBI6->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3});
$result = $dbi->model($table1)->select(id => [1, 2]);
$row = $result->one;
is($row->{$key1}, 1);
is($row->{$key2}, 2);
is($row->{$key3}, 3);

test 'column separator is default .';
$dbi = MyDBI7->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);
$dbi->setup_model;
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 3});
$model = $dbi->model($table1);
$result = $model->select(
    column => [$model->column($table2)],
    where => {"$table1.$key1" => 1}
);
is_deeply($result->one,
          {"$table2.$key1" => 1, "$table2.$key3" => 3});

$result = $model->select(
    column => [$model->column($table2 => [$key1, $key3])],
    where => {"$table1.$key1" => 1}
);
is_deeply($result->one,
          {"$table2.$key1" => 1, "$table2.$key3" => 3});

test 'separator';
$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);

$dbi->create_model(
    table => $table1,
    join => [
       "left outer join $table2 on $table1.$key1 = $table2.$key1"
    ],
    primary_key => [$key1],
);
$model2 = $dbi->create_model(
    table => $table2,
);
$dbi->setup_model;
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 3});
$model = $dbi->model($table1);
$result = $model->select(
    column => [
        $model->mycolumn,
        {$table2 => [$key1, $key3]}
    ],
    where => {"$table1.$key1" => 1}
);
is_deeply($result->one,
          {$key1 => 1, $key2 => 2, "$table2.$key1" => 1, "$table2.$key3" => 3});
is_deeply($model2->select->one, {$key1 => 1, $key3 => 3});

$dbi->separator('__');
$model = $dbi->model($table1);
$result = $model->select(
    column => [
        $model->mycolumn,
        {$table2 => [$key1, $key3]}
    ],
    where => {"$table1.$key1" => 1}
);
is_deeply($result->one,
          {$key1 => 1, $key2 => 2, "${table2}__$key1" => 1, "${table2}__$key3" => 3});
is_deeply($model2->select->one, {$key1 => 1, $key3 => 3});

$dbi->separator('-');
$model = $dbi->model($table1);
$result = $model->select(
    column => [
        $model->mycolumn,
        {$table2 => [$key1, $key3]}
    ],
    where => {"$table1.$key1" => 1}
);
is_deeply($result->one,
          {$key1 => 1, $key2 => 2, "$table2-$key1" => 1, "$table2-$key3" => 3});
is_deeply($model2->select->one, {$key1 => 1, $key3 => 3});


test 'filter_off';
$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);

$dbi->create_model(
    table => $table1,
    join => [
       "left outer join $table2 on $table1.$key1 = $table2.$key1"
    ],
    primary_key => [$key1],
);
$dbi->setup_model;
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$model = $dbi->model($table1);
$result = $model->select(column => $key1);
$result->filter($key1 => sub { $_[0] * 2 });
is_deeply($result->one, {$key1 => 2});

test 'available_datetype';
$dbi = DBIx::Custom->connect;
ok($dbi->can('available_datatype'));


test 'select prefix option';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$rows = $dbi->select(prefix => "$key1,", column => $key2, table => $table1)->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}], "table");

test 'map_param';
$dbi = DBIx::Custom->connect;
$param = $dbi->map_param(
    {id => 1, author => 'Ken', price => 1900},
    id => "$table1.id",
    author => ["$table1.author", sub { '%' . $_[0] . '%' }],
    price => ["$table1.price", {if => sub { $_[0] eq 1900 }}]
);
is_deeply($param, {"$table1.id" => 1, "$table1.author" => '%Ken%',
  "$table1.price" => 1900});

$param = $dbi->map_param(
    {id => 0, author => 0, price => 0},
    id => "$table1.id",
    author => ["$table1.author", sub { '%' . $_[0] . '%' }],
    price => ["$table1.price", sub { '%' . $_[0] . '%' },
      {if => sub { $_[0] eq 0 }}]
);
is_deeply($param, {"$table1.id" => 0, "$table1.author" => '%0%', "$table1.price" => '%0%'});

$param = $dbi->map_param(
    {id => '', author => '', price => ''},
    id => "$table1.id",
    author => ["$table1.author", sub { '%' . $_[0] . '%' }],
    price => ["$table1.price", sub { '%' . $_[0] . '%' },
      {if => sub { $_[0] eq 1 }}]
);
is_deeply($param, {});

$param = $dbi->map_param(
    {id => undef, author => undef, price => undef},
    id => "$table1.id",
    price => ["$table1.price", {if => 'exists'}]
);
is_deeply($param, {"$table1.price" => undef});

$param = $dbi->map_param(
    {price => 'a'},
    id => ["$table1.id", {if => 'exists'}],
    price => ["$table1.price", sub { '%' . $_[0] }, {if => 'exists'}]
);
is_deeply($param, {"$table1.price" => '%a'});

test 'order';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert({$key1 => 1, $key2 => 1}, table => $table1);
$dbi->insert({$key1 => 1, $key2 => 3}, table => $table1);
$dbi->insert({$key1 => 2, $key2 => 2}, table => $table1);
$dbi->insert({$key1 => 2, $key2 => 4}, table => $table1);
my $order = $dbi->order;
$order->prepend($key1, "$key2 desc");
$result = $dbi->select(table => $table1, append => $order);
is_deeply($result->all, [{$key1 => 1, $key2 => 3}, {$key1 => 1, $key2 => 1},
  {$key1 => 2, $key2 => 4}, {$key1 => 2, $key2 => 2}]);
$order->prepend("$key1 desc");
$result = $dbi->select(table => $table1, append => $order);
is_deeply($result->all, [{$key1 => 2, $key2 => 4}, {$key1 => 2, $key2 => 2},
  {$key1 => 1, $key2 => 3}, {$key1 => 1, $key2 => 1}]);

$order = $dbi->order;
$order->prepend(["$table1-$key1"], ["$table1-$key2", 'desc']);
$result = $dbi->select(table => $table1,
  column => [[$key1 => "$table1-$key1"], [$key2 => "$table1-$key2"]],
  append => $order);
is_deeply($result->all, [{"$table1-$key1" => 1, "$table1-$key2" => 3},
  {"$table1-$key1" => 1, "$table1-$key2" => 1},
  {"$table1-$key1" => 2, "$table1-$key2" => 4},
  {"$table1-$key1" => 2, "$table1-$key2" => 2}]);

test 'tag_parse';
$dbi = DBIx::Custom->connect;
$dbi->tag_parse(0);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert({$key1 => 1, $key2 => 1}, table => $table1);
eval {$dbi->execute("select * from $table1 where {= $key1}", {$key1 => 1})};
ok($@);

test 'last_sql';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->execute("select * from $table1");
is($dbi->last_sql, "select * from $table1");

eval{$dbi->execute("aaa")};
is($dbi->last_sql, 'aaa');

test 'DBIx::Custom header';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$result = $dbi->execute("select $key1 as h1, $key2 as h2 from $table1");
is_deeply([map { lc } @{$result->header}], [qw/h1 h2/]);

test 'Named placeholder :name(operater) syntax';
$dbi->execute("drop table $table1");
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$source = "select * from $table1 where :${key1}{=} and :${key2}{=}";
$result = $dbi->execute($source, param => {$key1 => 1, $key2 => 2});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}]);

$source = "select * from $table1 where :${key1}{ = } and :${key2}{=}";
$result = $dbi->execute($source, param => {$key1 => 1, $key2 => 2});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}]);

$source = "select * from $table1 where :${key1}{<} and :${key2}{=}";
$result = $dbi->execute($source, param => {$key1 => 5, $key2 => 2});
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}]);

$source = "select * from $table1 where :$table1.${key1}{=} and :$table1.${key2}{=}";
$result = $dbi->execute(
    $source,
    param => {"$table1.$key1" => 1, "$table1.$key2" => 1},
    filter => {"$table1.$key2" => sub { $_[0] * 2 }}
);
$rows = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5}]);

test 'high perfomance way';
$dbi->execute("drop table $table1");
$dbi->execute($create_table1_highperformance);
$rows = [
    {$key7 => 1, $key6 => 2, $key5 => 3, $key4 => 4, $key3 => 5, $key2 => 6, $key1 => 7},
    {$key7 => 1, $key6 => 2, $key5 => 3, $key4 => 4, $key3 => 5, $key2 => 6, $key1 => 8},
];
{
    my $query;
    foreach my $row (@$rows) {
      $query ||= $dbi->insert($row, table => $table1, query => 1);
      $dbi->execute($query, $row, filter => {$key7 => sub { $_[0] * 2 }});
    }
    is_deeply($dbi->select(table => $table1)->all,
      [
          {$key7 => 2, $key6 => 2, $key5 => 3, $key4 => 4, $key3 => 5, $key2 => 6, $key1 => 7},
          {$key7 => 2, $key6 => 2, $key5 => 3, $key4 => 4, $key3 => 5, $key2 => 6, $key1 => 8},
      ]
    );
}

$dbi->execute("drop table $table1");
$dbi->execute($create_table1_highperformance);
$rows = [
    {$key7 => 1, $key6 => 2, $key5 => 3, $key4 => 4, $key3 => 5, $key2 => 6, $key1 => 7},
    {$key7 => 1, $key6 => 2, $key5 => 3, $key4 => 4, $key3 => 5, $key2 => 6, $key1 => 8},
];
{
    my $query;
    my $sth;
    foreach my $row (@$rows) {
      $query ||= $dbi->insert($row, table => $table1, query => 1);
      $sth ||= $query->sth;
      $sth->execute(map { $row->{$_} } sort keys %$row);
    }
    is_deeply($dbi->select(table => $table1)->all,
      [
          {$key7 => 1, $key6 => 2, $key5 => 3, $key4 => 4, $key3 => 5, $key2 => 6, $key1 => 7},
          {$key7 => 1, $key6 => 2, $key5 => 3, $key4 => 4, $key3 => 5, $key2 => 6, $key1 => 8},
      ]
    );
}

test 'result';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert({$key1 => 1, $key2 => 2}, table => $table1);
$dbi->insert({$key1 => 3, $key2 => 4}, table => $table1);

$result = $dbi->select(table => $table1);
@rows = ();
while (my $row = $result->fetch) {
    push @rows, [@$row];
}
is_deeply(\@rows, [[1, 2], [3, 4]]);

$result = $dbi->select(table => $table1);
@rows = ();
while (my $row = $result->fetch_hash) {
    push @rows, {%$row};
}
is_deeply(\@rows, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert({$key1 => 1, $key2 => 2}, table => $table1);
$dbi->insert({$key1 => 3, $key2 => 4}, table => $table1);

test 'fetch_all';
$result = $dbi->select(table => $table1);
$rows = $result->fetch_all;
is_deeply($rows, [[1, 2], [3, 4]]);

$result = $dbi->select(table => $table1);
$rows = $result->fetch_hash_all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}, {$key1 => 3, $key2 => 4}]);

$result = $dbi->select(table => $table1);
$result->dbi->filters({three_times => sub { $_[0] * 3}});
$result->filter({$key1 => 'three_times'});

$rows = $result->fetch_all;
is_deeply($rows, [[3, 2], [9, 4]], "array");

$result = $dbi->select(table => $table1);
$result->dbi->filters({three_times => sub { $_[0] * 3}});
$result->filter({$key1 => 'three_times'});
$rows = $result->fetch_hash_all;
is_deeply($rows, [{$key1 => 3, $key2 => 2}, {$key1 => 9, $key2 => 4}], "hash");

test "query_builder";
$datas = [
    # Basic tests
    {   name            => 'placeholder basic',
        source            => "a {?  k1} b {=  k2} {<> k3} {>  k4} {<  k5} {>= k6} {<= k7} {like k8}", ,
        sql_expected    => "a ? b k2 = ? k3 <> ? k4 > ? k5 < ? k6 >= ? k7 <= ? k8 like ?",
        columns_expected   => [qw/k1 k2 k3 k4 k5 k6 k7 k8/]
    },
    {
        name            => 'placeholder in',
        source            => "{in k1 3}",
        sql_expected    => "k1 in (?, ?, ?)",
        columns_expected   => [qw/k1 k1 k1/]
    },
    
    # Table name
    {
        name            => 'placeholder with table name',
        source            => "{= a.k1} {= a.k2}",
        sql_expected    => "a.k1 = ? a.k2 = ?",
        columns_expected  => [qw/a.k1 a.k2/]
    },
    {   
        name            => 'placeholder in with table name',
        source            => "{in a.k1 2} {in b.k2 2}",
        sql_expected    => "a.k1 in (?, ?) b.k2 in (?, ?)",
        columns_expected  => [qw/a.k1 a.k1 b.k2 b.k2/]
    },
    {
        name            => 'not contain tag',
        source            => "aaa",
        sql_expected    => "aaa",
        columns_expected  => [],
    }
];

for (my $i = 0; $i < @$datas; $i++) {
    my $data = $datas->[$i];
    my $dbi = DBIx::Custom->new;
    my $builder = $dbi->query_builder;
    my $query = $builder->build_query($data->{source});
    is($query->{sql}, $data->{sql_expected}, "$data->{name} : sql");
    is_deeply($query->columns, $data->{columns_expected}, "$data->{name} : columns");
}

$dbi = DBIx::Custom->new;
$builder = $dbi->query_builder;
$dbi->register_tag(
    p => sub {
        my @args = @_;
        
        my $expand    = "? $args[0] $args[1]";
        my $columns = [2];
        return [$expand, $columns];
    }
);

$query = $builder->build_query("{p a b}");
is($query->{sql}, "? a b", "register_tag sql");
is_deeply($query->{columns}, [2], "register_tag columns");

eval{$builder->build_query('{? }')};
like($@, qr/\QColumn name must be specified in tag "{? }"/, "? not arguments");

eval{$builder->build_query("{a }")};
like($@, qr/\QTag "a" is not registered/, "tag not exist");

$dbi->register_tag({
    q => 'string'
});

eval{$builder->build_query("{q}", {})};
like($@, qr/Tag "q" must be sub reference/, "tag not code ref");

$dbi->register_tag({
   r => sub {} 
});

eval{$builder->build_query("{r}")};
like($@, qr/\QTag "r" must return [STRING, ARRAY_REFERENCE]/, "tag return noting");

$dbi->register_tag({
   s => sub { return ["a", ""]} 
});

eval{$builder->build_query("{s}")};
like($@, qr/\QTag "s" must return [STRING, ARRAY_REFERENCE]/, "tag return not array columns");

$dbi->register_tag(
    t => sub {return ["a", []]}
);


$dbi->register_tag(
    a => sub {
        return ["? ? ?", ['']];
    }
);
eval{$builder->build_query("{a}")};
like($@, qr/\QPlaceholder count/, "placeholder count is invalid");


test 'Default tag Error case';
eval{$builder->build_query("{= }")};
like($@, qr/Column name must be specified in tag "{= }"/, "basic '=' : key not exist");

eval{$builder->build_query("{in }")};
like($@, qr/Column name and count of values must be specified in tag "{in }"/, "in : key not exist");

eval{$builder->build_query("{in a}")};
like($@, qr/\QColumn name and count of values must be specified in tag "{in }"/,
     "in : key not exist");

eval{$builder->build_query("{in a r}")};
like($@, qr/\QColumn name and count of values must be specified in tag "{in }"/,
     "in : key not exist");

test 'variouse source';
$source = "a {= b} c \\{ \\} {= \\{} {= \\}} d";
$query = $builder->build_query($source);
is($query->sql, 'a b = ? c { } { = ? } = ? d', "basic : 1");

$source = "abc";
$query = $builder->build_query($source);
is($query->sql, 'abc', "basic : 2");

$source = "{= a}";
$query = $builder->build_query($source);
is($query->sql, 'a = ?', "only tag");

$source = "000";
$query = $builder->build_query($source);
is($query->sql, '000', "contain 0 value");

$source = "a {= b} }";
eval{$builder->build_query($source)};
like($@, qr/unexpected "}"/, "error : 1");

$source = "a {= {}";
eval{$builder->build_query($source)};
like($@, qr/unexpected "{"/, "error : 2");

test 'select() wrap option';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 3});
$rows = $dbi->select(
    table => $table1,
    column => $key1,
    wrap => ["select * from (", ") t where $key1 = 1"]
)->all;
is_deeply($rows, [{$key1 => 1}]);

eval {
$dbi->select(
    table => $table1,
    column => $key1,
    wrap => 'select * from ('
)
};
like($@, qr/array/);

test 'select() sqlfilter option';
$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 2, $key2 => 3});
$rows = $dbi->select(
    table => $table1,
    column => $key1,
    sqlfilter => sub {
        my $sql = shift;
        $sql = "select * from ( $sql ) t where $key1 = 1";
        return $sql;
    }
)->all;
is_deeply($rows, [{$key1 => 1}]);

test 'dbi method from model';
$dbi = MyDBI9->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->setup_model;
$model = $dbi->model($table1);
eval{$model->execute("select * from $table1")};
ok(!$@);

test 'column table option';
$dbi = MyDBI9->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$dbi->setup_model;
$dbi->execute("insert into $table1 ($key1, $key2) values (1, 2)");
$dbi->execute("insert into $table2 ($key1, $key3) values (1, 4)");
$model = $dbi->model($table1);
$result = $model->select(
    column => [
        $model->column($table2, {alias => $table2_alias})
    ],
    where => {"$table2_alias.$key3" => 4}
);
is_deeply($result->one, 
          {"$table2_alias.$key1" => 1, "$table2_alias.$key3" => 4});

$dbi->separator('__');
$result = $model->select(
    column => [
        $model->column($table2, {alias => $table2_alias})
    ],
    where => {"$table2_alias.$key3" => 4}
);
is_deeply($result->one, 
          {"${table2_alias}__$key1" => 1, "${table2_alias}__$key3" => 4});

$dbi->separator('-');
$result = $model->select(
    column => [
        $model->column($table2, {alias => $table2_alias})
    ],
    where => {"$table2_alias.$key3" => 4}
);
is_deeply($result->one, 
          {"$table2_alias-$key1" => 1, "$table2_alias-$key3" => 4});

test 'create_model';
$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);

$dbi->create_model(
    table => $table1,
    join => [
       "left outer join $table2 on $table1.$key1 = $table2.$key1"
    ],
    primary_key => [$key1]
);
$model2 = $dbi->create_model(
    table => $table2
);
$dbi->create_model(
    table => $table3,
    filter => [
        $key1 => {in => sub { uc $_[0] }}
    ]
);
$dbi->setup_model;
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 3});
$model = $dbi->model($table1);
$result = $model->select(
    column => [$model->mycolumn, $model->column($table2)],
    where => {"$table1.$key1" => 1}
);
is_deeply($result->one,
          {$key1 => 1, $key2 => 2, "$table2.$key1" => 1, "$table2.$key3" => 3});
is_deeply($model2->select->one, {$key1 => 1, $key3 => 3});

test 'model method';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 3});
$model = $dbi->create_model(
    table => $table2
);
$model->method(foo => sub { shift->select(@_) });
is_deeply($model->foo->one, {$key1 => 1, $key3 => 3});

test 'update_param';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$param = {$key2 => 11};
$update_param = $dbi->update_param($param);
$sql = <<"EOS";
update $table1 $update_param
where $key1 = 1
EOS
$dbi->execute($sql, param => $param);
$result = $dbi->execute("select * from $table1 order by $key1", table => $table1);
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 11, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "basic");


$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$param = {$key2 => 11, $key3 => 33};
$update_param = $dbi->update_param($param);
$sql = <<"EOS";
update $table1 $update_param
where $key1 = 1
EOS
$dbi->execute($sql, param => $param);
$result = $dbi->execute("select * from $table1 order by $key1", table => $table1);
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 11, $key3 => 33, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "basic");

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$param = {$key2 => 11, $key3 => 33};
$update_param = $dbi->update_param($param, {no_set => 1});
$sql = <<"EOS";
update $table1 set $update_param
where $key1 = 1
EOS
$dbi->execute($sql, param => $param);
$result = $dbi->execute("select * from $table1 order by $key1", table => $table1);
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 11, $key3 => 33, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "update param no_set");

            
eval { $dbi->update_param({";" => 1}) };
like($@, qr/not safety/);


test 'update_param';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2, $key3 => 3, $key4 => 4, $key5 => 5});
$dbi->insert(table => $table1, param => {$key1 => 6, $key2 => 7, $key3 => 8, $key4 => 9, $key5 => 10});

$param = {$key2 => 11};
$update_param = $dbi->assign_param($param);
$sql = <<"EOS";
update $table1 set $update_param
where $key1 = 1
EOS
$dbi->execute($sql, param => $param, table => $table1);
$result = $dbi->execute("select * from $table1 order by $key1");
$rows   = $result->all;
is_deeply($rows, [{$key1 => 1, $key2 => 11, $key3 => 3, $key4 => 4, $key5 => 5},
                  {$key1 => 6, $key2 => 7,  $key3 => 8, $key4 => 9, $key5 => 10}],
                  "basic");

test 'Model class';
$dbi = MyDBI1->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$model = $dbi->model($table1);
$model->insert({$key1 => 'a', $key2 => 'b'});
is_deeply($model->list->all, [{$key1 => 'a', $key2 => 'b'}], 'basic');
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$model = $dbi->model($table2);
$model->insert({$key1 => 'a'});
is_deeply($model->list->all, [{$key1 => 'a', $key3 => undef}], 'basic');
is($dbi->models->{$table1}, $dbi->model($table1));
is($dbi->models->{$table2}, $dbi->model($table2));

$dbi = MyDBI4->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$model = $dbi->model($table1);
$model->insert({$key1 => 'a', $key2 => 'b'});
is_deeply($model->list->all, [{$key1 => 'a', $key2 => 'b'}], 'basic');
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$model = $dbi->model($table2);
$model->insert({$key1 => 'a'});
is_deeply($model->list->all, [{$key1 => 'a', $key3 => undef}], 'basic');

$dbi = MyDBI5->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);
$model = $dbi->model($table2);
$model->insert({$key1 => 'a'});
is_deeply($model->list->all, [{$key1 => 'a', $key3 => undef}], 'include all model');
$dbi->insert(table => $table1, param => {$key1 => 1});
$model = $dbi->model($table1);
is_deeply($model->list->all, [{$key1 => 1, $key2 => undef}], 'include all model');

test 'primary_key';
$dbi = MyDBI1->connect;
$model = $dbi->model($table1);
$model->primary_key([$key1, $key2]);
is_deeply($model->primary_key, [$key1, $key2]);

test 'columns';
$dbi = MyDBI1->connect;
$model = $dbi->model($table1);
$model->columns([$key1, $key2]);
is_deeply($model->columns, [$key1, $key2]);

test 'setup_model';
$dbi = MyDBI1->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };

$dbi->execute($create_table1);
$dbi->execute($create_table2);
$dbi->setup_model;
is_deeply([sort @{$dbi->model($table1)->columns}], [$key1, $key2]);
is_deeply([sort @{$dbi->model($table2)->columns}], [$key1, $key3]);

test 'each_column';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table ${q}table$p") };
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
eval { $dbi->execute("drop table $table3") };
$dbi->execute($create_table1_type);
$dbi->execute($create_table2);

$infos = [];
$dbi->each_column(sub {
    my ($self, $table, $column, $cinfo) = @_;
    
    if ($table =~ /^table\d/i) {
         my $info = [$table, $column, $cinfo->{COLUMN_NAME}];
         push @$infos, $info;
    }
});
$infos = [sort { $a->[0] cmp $b->[0] || $a->[1] cmp $b->[1] } @$infos];
is_deeply($infos, 
    [
        [$table1, $key1, $key1],
        [$table1, $key2, $key2],
        [$table2, $key1, $key1],
        [$table2, $key3, $key3]
    ]
    
);

test 'each_table';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$dbi->execute($create_table1_type);

$infos = [];
$dbi->each_table(sub {
    my ($self, $table, $table_info) = @_;
    
    if ($table =~ /^table\d/i) {
         my $info = [$table, $table_info->{TABLE_NAME}];
         push @$infos, $info;
    }
});
$infos = [sort { $a->[0] cmp $b->[0] || $a->[1] cmp $b->[1] } @$infos];
is_deeply($infos, 
    [
        [$table1, $table1],
        [$table2, $table2],
    ]
);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$dbi->execute($create_table1_type);

$infos = [];
$dbi->user_table_info($user_table_info);
$dbi->each_table(sub {
    my ($self, $table, $table_info) = @_;
    
    if ($table =~ /^table\d/i) {
         my $info = [$table, $table_info->{TABLE_NAME}];
         push @$infos, $info;
    }
});
$infos = [sort { $a->[0] cmp $b->[0] || $a->[1] cmp $b->[1] } @$infos];
is_deeply($infos, 
    [
        [$table1, $table1],
        [$table2, $table2],
        [$table3, $table3],
    ]
);

test 'type_rule into';
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);

$dbi->type_rule(
    into1 => {
        $date_typename => sub { '2010-' . $_[0] }
    }
);
$dbi->insert({$key1 => '01-01'}, table => $table1);
$result = $dbi->select(table => $table1);
like($result->one->{$key1}, qr/^2010-01-01/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    into1 => [
         [$date_typename, $datetime_typename] => sub {
            my $value = shift;
            $value =~ s/02/03/g;
            return $value;
         }
    ]
);
$dbi->insert({$key1 => '2010-01-02', $key2 => '2010-01-01 01:01:02'}, table => $table1);
$result = $dbi->select(table => $table1);
$row = $result->one;
like($row->{$key1}, qr/^2010-01-03/);
like($row->{$key2}, qr/^2010-01-01 01:01:03/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->insert({$key1 => '2010-01-03', $key2 => '2010-01-01 01:01:03'}, table => $table1);
$dbi->type_rule(
    into1 => [
        [$date_typename, $datetime_typename] => sub {
            my $value = shift;
            $value =~ s/02/03/g;
            return $value;
        }
    ]
);
$result = $dbi->execute(
    "select * from $table1 where $key1 = :$key1 and $key2 = :$table1.$key2",
    param => {$key1 => '2010-01-03', "$table1.$key2" => '2010-01-01 01:01:02'}
);
$row = $result->one;
like($row->{$key1}, qr/^2010-01-03/);
like($row->{$key2}, qr/^2010-01-01 01:01:03/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->insert({$key1 => '2010-01-03', $key2 => '2010-01-01 01:01:03'}, table => $table1);
$dbi->type_rule(
    into1 => [
        [$date_typename, $datetime_typename] => sub {
            my $value = shift;
            $value =~ s/02/03/g;
            return $value;
        }
    ]
);
$result = $dbi->execute(
    "select * from $table1 where $key1 = :$key1 and $key2 = :$table1.$key2",
    param => {$key1 => '2010-01-02', "$table1.$key2" => '2010-01-01 01:01:02'},
    table => $table1
);
$row = $result->one;
like($row->{$key1}, qr/^2010-01-03/);
like($row->{$key2}, qr/2010-01-01 01:01:03/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->register_filter(convert => sub {
    my $value = shift || '';
    $value =~ s/02/03/;
    return $value;
});
$dbi->type_rule(
    from1 => {
        $date_datatype => 'convert',
    },
    into1 => {
        $date_typename => 'convert',
    }
);
$dbi->insert({$key1 => '2010-02-02'}, table => $table1);
$result = $dbi->select(table => $table1);
like($result->fetch->[0], qr/^2010-03-03/);

test 'type_rule and filter order';
$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/4/5/; return $v }
    },
    into2 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/5/6/; return $v }
    },
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/6/7/; return $v }
    },
    from2 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/7/8/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, 
  table => $table1, filter => {$key1 => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }});
$result = $dbi->select(table => $table1);
$result->filter($key1 => sub { my $v = shift || ''; $v =~ s/8/9/; return $v });
like($result->fetch_first->[0], qr/^2010-01-09/);


$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    },
    from2 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/4/5/; return $v }
    },
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1);
$result = $dbi->select(table => $table1);
$result->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/6/; return $v }
    },
    from2 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/6/8/; return $v }
    }
);
$result->filter($key1 => sub { my $v = shift || ''; $v =~ s/8/9/; return $v });
like($result->fetch_first->[0], qr/^2010-01-09/);

test 'type_rule_off';
$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }
    },
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1, type_rule_off => 1);
$result = $dbi->select(table => $table1, type_rule_off => 1);
like($result->type_rule_off->fetch->[0], qr/^2010-01-03/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    },
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1, type_rule_off => 1);
$result = $dbi->select(table => $table1, type_rule_off => 1);
like($result->one->{$key1}, qr/^2010-01-04/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/4/5/; return $v }
    },
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1);
$result = $dbi->select(table => $table1);
like($result->one->{$key1}, qr/^2010-01-05/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/4/5/; return $v }
    },
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1);
$result = $dbi->select(table => $table1);
like($result->fetch->[0], qr/2010-01-05/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->register_filter(ppp => sub { my $v = shift || ''; $v =~ s/3/4/; return $v });
$dbi->type_rule(
    into1 => {
        $date_typename => 'ppp'
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1);
$result = $dbi->select(table => $table1);
like($result->one->{$key1}, qr/^2010-01-04/);

eval{$dbi->type_rule(
    into1 => {
        $date_typename => 'pp'
    }
)};
like($@, qr/not registered/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
eval {
    $dbi->type_rule(
        from1 => {
            Date => sub { $_[0] * 2 },
        }
    );
};
like($@, qr/lower/);

eval {
    $dbi->type_rule(
        into1 => {
            Date => sub { $_[0] * 2 },
        }
    );
};
like($@, qr/lower/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/4/5/; return $v }
    },
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1);
$result = $dbi->select(table => $table1);
$result->type_rule_off;
like($result->one->{$key1}, qr/^2010-01-04/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/4/; return $v },
        $datetime_datatype => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    },
);
$dbi->insert({$key1 => '2010-01-03', $key2 => '2010-01-01 01:01:03'}, table => $table1);
$result = $dbi->select(table => $table1);
$result->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }
    }
);
$row = $result->one;
like($row->{$key1}, qr/^2010-01-05/);
like($row->{$key2}, qr/^2010-01-01 01:01:03/);

$result = $dbi->select(table => $table1);
$result->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }
    }
);
$row = $result->one;
like($row->{$key1}, qr/2010-01-05/);
like($row->{$key2}, qr/2010-01-01 01:01:03/);

$result = $dbi->select(table => $table1);
$result->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }
    }
);
$row = $result->one;
like($row->{$key1}, qr/2010-01-05/);
like($row->{$key2}, qr/2010-01-01 01:01:03/);

$result = $dbi->select(table => $table1);
$result->type_rule(
    from1 => [$date_datatype => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }]
);
$row = $result->one;
like($row->{$key1}, qr/2010-01-05/);
like($row->{$key2}, qr/2010-01-01 01:01:03/);

$dbi->register_filter(five => sub { my $v = shift || ''; $v =~ s/3/5/; return $v });
$result = $dbi->select(table => $table1);
$result->type_rule(
    from1 => [$date_datatype => 'five']
);
$row = $result->one;
like($row->{$key1}, qr/^2010-01-05/);
like($row->{$key2}, qr/^2010-01-01 01:01:03/);

$result = $dbi->select(table => $table1);
$result->type_rule(
    from1 => [$date_datatype => undef]
);
$row = $result->one;
like($row->{$key1}, qr/^2010-01-03/);
like($row->{$key2}, qr/^2010-01-01 01:01:03/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/4/; return $v },
    },
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1);
$result = $dbi->select(table => $table1);
$result->filter($key1 => sub { my $v = shift || ''; $v =~ s/4/5/; return $v });
like($result->one->{$key1}, qr/^2010-01-05/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    },
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1);
$result = $dbi->select(table => $table1);
$result->filter($key1 => sub { my $v = shift || ''; $v =~ s/4/5/; return $v });
like($result->fetch->[0], qr/^2010-01-05/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    },
    into2 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }
    },
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/3/6/; return $v }
    },
    from2 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/(3|6)/7/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1, type_rule_off => 1);
$result = $dbi->select(table => $table1);
like($result->type_rule_off->fetch_first->[0], qr/^2010-01-03/);
$result = $dbi->select(table => $table1);
like($result->type_rule_on->fetch_first->[0], qr/^2010-01-07/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    },
    into2 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }
    },
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/(3|5)/6/; return $v }
    },
    from2 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/6/7/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1, type_rule1_off => 1);
$result = $dbi->select(table => $table1);
like($result->type_rule1_off->fetch_first->[0], qr/^2010-01-05/);
$result = $dbi->select(table => $table1);
like($result->type_rule1_on->fetch_first->[0], qr/^2010-01-07/);

$dbi = DBIx::Custom->connect;
$dbi->user_table_info($user_table_info);
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1_type);
$dbi->type_rule(
    into1 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/5/; return $v }
    },
    into2 => {
        $date_typename => sub { my $v = shift || ''; $v =~ s/3/4/; return $v }
    },
    from1 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/5/6/; return $v }
    },
    from2 => {
        $date_datatype => sub { my $v = shift || ''; $v =~ s/(3|6)/7/; return $v }
    }
);
$dbi->insert({$key1 => '2010-01-03'}, table => $table1, type_rule2_off => 1);
$result = $dbi->select(table => $table1);
like($result->type_rule2_off->fetch_first->[0], qr/^2010-01-06/);
$result = $dbi->select(table => $table1);
like($result->type_rule2_on->fetch_first->[0], qr/^2010-01-07/);

test 'join';
$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table1, param => {$key1 => 3, $key2 => 4});
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 5});
eval { $dbi->execute("drop table $table3") };
$dbi->execute("create table $table3 ($key3 int, $key4 int)");
$dbi->insert(table => $table3, param => {$key3 => 5, $key4 => 4});
$rows = $dbi->select(
    table => $table1,
    column => "$table1.$key1 as ${table1}_$key1, $table2.$key1 as ${table2}_$key1, $key2, $key3",
    where   => {"$table1.$key2" => 2},
    join  => ["left outer join $table2 on $table1.$key1 = $table2.$key1"]
)->all;
is_deeply($rows, [{"${table1}_$key1" => 1, "${table2}_$key1" => 1, $key2 => 2, $key3 => 5}]);

$rows = $dbi->select(
    table => $table1,
    where   => {$key1 => 1},
    join  => ["left outer join $table2 on $table1.$key1 = $table2.$key1"]
)->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}]);

eval {
    $rows = $dbi->select(
        table => $table1,
        column => "$table1.$key1 as ${table1}_$key1, $table2.$key1 as ${table2}_$key1, $key2, $key3",
        where   => {"$table1.$key2" => 2},
        join  => {"$table1.$key1" => "$table2.$key1"}
    );
};
like ($@, qr/array/);

$rows = $dbi->select(
    table => $table1,
    where   => {$key1 => 1},
    join  => ["left outer join $table2 on $table1.$key1 = $table2.$key1",
              "left outer join $table3 on $table2.$key3 = $table3.$key3"]
)->all;
is_deeply($rows, [{$key1 => 1, $key2 => 2}]);

$rows = $dbi->select(
    column => "$table3.$key4 as ${table3}__$key4",
    table => $table1,
    where   => {"$table1.$key1" => 1},
    join  => ["left outer join $table2 on $table1.$key1 = $table2.$key1",
              "left outer join $table3 on $table2.$key3 = $table3.$key3"]
)->all;
is_deeply($rows, [{"${table3}__$key4" => 4}]);

$rows = $dbi->select(
    column => "$table1.$key1 as ${table1}__$key1",
    table => $table1,
    where   => {"$table3.$key4" => 4},
    join  => ["left outer join $table2 on $table1.$key1 = $table2.$key1",
              "left outer join $table3 on $table2.$key3 = $table3.$key3"]
)->all;
is_deeply($rows, [{"${table1}__$key1" => 1}]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table2);
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 5});
$rows = $dbi->select(
    table => $table1,
    column => "${q}$table1$p.${q}$key1$p as ${q}${table1}_$key1$p, ${q}$table2$p.${q}$key1$p as ${q}${table2}_$key1$p, ${q}$key2$p, ${q}$key3$p",
    where   => {"$table1.$key2" => 2},
    join  => ["left outer join ${q}$table2$p on ${q}$table1$p.${q}$key1$p = ${q}$table2$p.${q}$key1$p"],
)->all;
is_deeply($rows, [{"${table1}_$key1" => 1, "${table2}_$key1" => 1, $key2 => 2, $key3 => 5}],
          'quote');


$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
$dbi->execute($create_table1);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$sql = <<"EOS";
left outer join (
  select * from $table1 t1
  where t1.$key2 = (
    select max(t2.$key2) from $table1 t2
    where t1.$key1 = t2.$key1
  )
) $table3 on $table1.$key1 = $table3.$key1
EOS
$join = [$sql];
$rows = $dbi->select(
    table => $table1,
    column => "$table3.$key1 as ${table3}__$key1",
    join  => $join
)->all;
is_deeply($rows, [{"${table3}__$key1" => 1}]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 4});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 5});
$result = $dbi->select(
    table => $table1,
    join => [
        "left outer join $table2 on $table2.$key2 = '4' and $table1.$key1 = $table2.$key1"
    ]
);
is_deeply($result->all, [{$key1 => 1, $key2 => 2}]);
$result = $dbi->select(
    table => $table1,
    column => [{$table2 => [$key3]}],
    join => [
        "left outer join $table2 on $table2.$key3 = '4' and $table1.$key1 = $table2.$key1"
    ]
);
is_deeply($result->all, [{"$table2.$key3" => 4}]);
$result = $dbi->select(
    table => $table1,
    column => [{$table2 => [$key3]}],
    join => [
        "left outer join $table2 on $table1.$key1 = $table2.$key1 and $table2.$key3 = '4'"
    ]
);
is_deeply($result->all, [{"$table2.$key3" => 4}]);

$dbi = DBIx::Custom->connect;
eval { $dbi->execute("drop table $table1") };
eval { $dbi->execute("drop table $table2") };
$dbi->execute($create_table1);
$dbi->execute($create_table2);
$dbi->insert(table => $table1, param => {$key1 => 1, $key2 => 2});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 4});
$dbi->insert(table => $table2, param => {$key1 => 1, $key3 => 5});
$result = $dbi->select(
    table => $table1,
    column => [{$table2 => [$key3]}],
    join => [
        {
            clause => "left outer join $table2 on $table2.$key3 = '4' and $table1.$key1 = $table2.$key1",
            table => [$table1, $table2]
        }
    ]
);
is_deeply($result->all, [{"$table2.$key3" => 4}]);

test 'columns';
$dbi = MyDBI1->connect;
$model = $dbi->model($table1);


1;