7 use DBIC::SqlMakerTest;
11 my $schema = DBICTest->init_schema();
15 columns => [ 'cdid' ],
16 '+columns' => [ { title_lc => { lower => 'title', -as => 'lctitle' } } ],
17 '+select' => [ 'genreid' ],
18 '+as' => [ 'genreid' ],
19 } => 'SELECT me.cdid, LOWER( title ) AS lctitle, me.genreid FROM cd me',
22 '+columns' => [ { max_year => { max => 'me.year', -as => 'last_y' }}, ],
23 '+select' => [ { count => 'me.cdid' }, ],
25 } => 'SELECT me.cdid, LOWER( title ) AS lctitle, MAX( me.year ) AS last_y, me.genreid, COUNT( me.cdid ) FROM cd me',
28 select => [ { min => 'me.cdid' }, ],
30 } => 'SELECT MIN( me.cdid ) FROM cd me',
33 '+columns' => [ { cnt => { count => 'cdid', -as => 'cnt' } } ],
34 } => 'SELECT COUNT ( cdid ) AS cnt, MIN( me.cdid ) FROM cd me',
37 columns => [ { foo => { coalesce => [qw/a b c/], -as => 'firstfound' } } ],
38 } => 'SELECT COALESCE( a, b, c ) AS firstfound FROM cd me',
41 '+columns' => [ 'me.year' ],
42 '+select' => [ { max => 'me.year', -as => 'last_y' } ],
44 } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y FROM cd me',
47 '+select' => [ { count => 'me.cdid', -as => 'cnt' } ],
49 } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt FROM cd me',
51 # adding existing stuff should not alter selector
53 '+select' => [ 'me.year' ],
55 } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year FROM cd me',
58 '+columns' => [ 'me.year' ],
59 } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year FROM cd me',
62 '+columns' => 'me.year',
63 } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year FROM cd me',
65 # naked selector at the end should just work
67 '+select' => 'me.moar_stuff',
68 } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year, me.moar_stuff FROM cd me',
71 '+select' => [ { MOAR => 'f', -as => 'func' } ],
72 } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year, me.moar_stuff, MOAR(f) AS func FROM cd me',
76 my $rs = $schema->resultset('CD');
80 my $attrs = shift @chain;
81 my $sql = shift @chain;
83 $rs = $rs->search ({}, $attrs);
89 "Test $testno of SELECT assembly ok",
95 # Make sure we don't lose bits even with weird selector specs
96 # also check that the default selector list is lazy
97 # and make sure that unaliased +select does not go crazy
98 $rs = $schema->resultset('CD');
100 { '+columns' => [ 'me.title' ] }, # this one should be de-duplicated but not the select's
102 { '+select' => \'me.year AS foo' }, # duplication of identical select expected (FIXME ?)
103 { '+select' => \['me.year AS foo'] },
105 { '+select' => [ \'me.artistid AS bar' ] },
106 { '+select' => { count => 'artistid', -as => 'baz' } },
108 for (qw/columns select as/) {
109 ok (! exists $rs->{attrs}{$_}, "No eager '$_' attr on fresh resultset" );
112 $rs = $rs->search({}, $attr);
127 COUNT( artistid ) AS baz
131 'Correct chaining before attr resolution'
134 # Test the order of columns
135 $rs = $schema->resultset('CD')->search ({}, {
136 'select' => [ 'me.cdid', 'me.title' ],
147 'Correct order of selected columns'
150 # Test bare +select with as from root of resultset
151 $rs = $schema->resultset('CD')->search ({}, {
154 { MOAR => 'f', -as => 'func' },
172 'Correct order of selected columns'