9 use DBIC::SqlMakerTest;
11 my $schema = DBICTest->init_schema();
13 eval "use DBD::SQLite";
14 plan skip_all => 'needs DBD::SQLite for testing' if $@;
17 my $in_rs = $schema->resultset('Tag')->search({ tag => [ 'Blue', 'Shiny' ] });
20 $rs = $schema->resultset('Tag')->search({ tag => 'Blue' });
21 is($rs->count, 4, 'Count without DISTINCT');
23 $rs = $schema->resultset('Tag')->search({ tag => [ 'Blue', 'Shiny' ] }, { group_by => 'tag' });
24 is($rs->count, 2, 'Count with single column group_by');
26 $rs = $schema->resultset('Tag')->search({ tag => 'Blue' }, { group_by => [ qw/tag cd/ ]});
27 is($rs->count, 4, 'Count with multiple column group_by');
29 $rs = $schema->resultset('Tag')->search({ tag => 'Blue' }, { distinct => 1 });
30 is($rs->count, 4, 'Count with single column distinct');
32 $rs = $schema->resultset('Tag')->search({ tag => { -in => $in_rs->get_column('tag')->as_query } });
33 #SELECT COUNT( * ) FROM tags me WHERE ( tag IN ( SELECT me.tag FROM tags me WHERE ( ( tag = ? OR tag = ? ) ) ) ): 'Blue', 'Shiny'
34 is($rs->count, 6, 'Count with IN subquery');
36 $rs = $schema->resultset('Tag')->search({ tag => { -in => $in_rs->get_column('tag')->as_query } }, { group_by => 'tag' });
37 #SELECT COUNT( * ) FROM (SELECT tag FROM tags me WHERE ( tag IN ( SELECT me.tag FROM tags me WHERE ( ( tag = ? OR tag = ? ) ) ) ) GROUP BY tag) mesub: 'Blue', 'Shiny'
38 is($rs->count, 2, 'Count with IN subquery with outside group_by');
40 $rs = $schema->resultset('Tag')->search({ tag => { -in => $in_rs->get_column('tag')->as_query } }, { distinct => 1 });
41 #SELECT COUNT( * ) FROM (SELECT me.tagid, me.cd, me.tag FROM tags me WHERE ( tag IN ( SELECT me.tag FROM tags me WHERE ( ( tag = ? OR tag = ? ) ) ) ) GROUP BY me.tagid, me.cd, me.tag) mesub: 'Blue', 'Shiny'
42 is($rs->count, 6, 'Count with IN subquery with outside distinct');
44 $rs = $schema->resultset('Tag')->search({ tag => { -in => $in_rs->get_column('tag')->as_query } }, { distinct => 1, select => 'tag' }),
45 #SELECT COUNT( * ) FROM (SELECT tag FROM tags me WHERE ( tag IN ( SELECT me.tag FROM tags me WHERE ( ( tag = ? OR tag = ? ) ) ) ) GROUP BY tag) mesub: 'Blue', 'Shiny'
46 is($rs->count, 2, 'Count with IN subquery with outside distinct on a single column');
48 $rs = $schema->resultset('Tag')->search({ tag => { -in => $in_rs->search({}, { group_by => 'tag' })->get_column('tag')->as_query } });
49 #SELECT COUNT( * ) FROM tags me WHERE ( tag IN ( SELECT me.tag FROM tags me WHERE ( ( tag = ? OR tag = ? ) ) GROUP BY tag ) ): 'Blue', 'Shiny'
50 is($rs->count, 6, 'Count with IN subquery with single group_by');
52 $rs = $schema->resultset('Tag')->search({ tag => { -in => $in_rs->search({}, { group_by => [ qw/tag cd/ ] })->get_column('tag')->as_query } });
53 #SELECT COUNT( * ) FROM tags me WHERE ( tag IN ( SELECT me.tag FROM tags me WHERE ( ( tag = ? OR tag = ? ) ) GROUP BY tag, cd ) ): 'Blue', 'Shiny'
54 is($rs->count, 6, 'Count with IN subquery with multiple group_by');
56 $rs = $schema->resultset('Tag')->search({ tag => \"= 'Blue'" });
57 is($rs->count, 4, 'Count without DISTINCT, using literal SQL');
59 $rs = $schema->resultset('Tag')->search({ tag => \" IN ('Blue', 'Shiny')" }, { group_by => 'tag' });
60 is($rs->count, 2, 'Count with literal SQL and single group_by');
62 $rs = $schema->resultset('Tag')->search({ tag => \" IN ('Blue', 'Shiny')" }, { group_by => [ qw/tag cd/ ] });
63 is($rs->count, 6, 'Count with literal SQL and multiple group_by');