1 BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
8 use DBICTest ':DiffSQL';
9 use DBIx::Class::SQLMaker::LimitDialects;
11 my ($LIMIT, $OFFSET) = (
12 DBIx::Class::SQLMaker::LimitDialects->__rows_bindtype,
13 DBIx::Class::SQLMaker::LimitDialects->__offset_bindtype,
16 my $schema = DBICTest->init_schema;
18 $schema->storage->_sql_maker->limit_dialect ('FirstSkip');
20 my $rs_selectas_col = $schema->resultset ('BooksInLibrary')->search ({}, {
21 '+select' => ['owner.name'],
22 '+as' => ['owner.name'],
29 $rs_selectas_col->as_query,
31 SELECT FIRST ? SKIP ? me.id, me.source, me.owner, me.title, me.price, owner.name
33 JOIN owners owner ON owner.id = me.owner
39 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
43 $schema->storage->_sql_maker->quote_char ([qw/ [ ] /]);
44 $schema->storage->_sql_maker->name_sep ('.');
46 my $rs_selectas_rel = $schema->resultset ('BooksInLibrary')->search ({}, {
47 '+select' => ['owner.name'],
48 '+as' => ['owner_name'],
55 $rs_selectas_rel->as_query,
57 SELECT FIRST ? SKIP ? [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price], [owner].[name]
59 JOIN [owners] [owner] ON [owner].[id] = [me].[owner]
60 WHERE ( [source] = ? )
65 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
70 my $subq = $schema->resultset('Owners')->search({
71 'count.id' => { -ident => 'owner.id' },
72 'count.name' => 'fail', # no one would do this in real life, the rows makes even less sense
73 }, { alias => 'owner', rows => 1 })->count_rs;
75 my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search ({}, {
77 { owner_name => 'owner.name' },
78 { owner_books => $subq->as_query },
86 $rs_selectas_rel->as_query,
90 ( SELECT COUNT(*) FROM
91 ( SELECT FIRST ? [owner].[id] FROM [owners] [owner]
92 WHERE [count].[id] = [owner].[id] and [count].[name] = ?
96 JOIN [owners] [owner] ON [owner].[id] = [me].[owner]
97 WHERE ( [source] = ? )
100 [ $LIMIT => 1 ], # outer
101 [ $OFFSET => 2 ], # outer
102 [ {%$LIMIT} => 1 ], # inner
103 [ { dbic_colname => 'count.name' } => 'fail' ],
104 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
110 my $rs = $schema->resultset('Artist')->search({}, {
115 local $rs->result_source->{name} = "weird \n newline/multi \t \t space containing \n table";
118 ${$rs->as_query}->[0],
119 qr| weird \s \n \s newline/multi \s \t \s \t \s space \s containing \s \n \s table|x,
120 'Newlines/spaces preserved in final sql',
125 my $subq = $schema->resultset('Owners')->search({
126 'books.owner' => { -ident => 'owner.id' },
127 }, { alias => 'owner', select => ['id'], offset => 3, rows => 4 });
129 my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search( { -exists => $subq->as_query }, { select => ['id','owner'], rows => 1, offset => 2 } );
132 $rs_selectas_rel->as_query,
134 SELECT FIRST ? SKIP ? [me].[id], [me].[owner]
137 SELECT FIRST ? SKIP ? [owner].[id] FROM [owners] [owner] WHERE ( [books].[owner] = [owner].[id] )
138 )) AND [source] = ? ) )
141 [ $LIMIT => 1 ], #outer
142 [ $OFFSET => 2 ], #outer
143 [ {%$LIMIT} => 4 ], #inner
144 [ {%$OFFSET} => 3 ], #inner
145 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
147 'Pagination with sub-query in WHERE works'