Commit | Line | Data |
73b15388 |
1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
5 | use lib qw(t/lib); |
6 | use DBICTest; |
7 | use DBIC::SqlMakerTest; |
8 | |
9 | my $schema = DBICTest->init_schema; |
10 | $schema->storage_type('::DBI::MSSQL'); |
11 | |
12 | # Trick the sqlite DB to use Top limit emulation |
13 | # We could test all of this via $sq->$op directly, |
14 | # but some conditions need a $rsrc |
15 | delete $schema->storage->_sql_maker->{_cached_syntax}; |
16 | $schema->storage->_sql_maker->limit_dialect ('RowNumberOver'); |
17 | |
18 | my $rs = $schema->resultset ('BooksInLibrary')->search ({}, { prefetch => 'owner', rows => 1, offset => 3 }); |
19 | |
20 | sub default_test_order { |
21 | my $order_by = shift; |
22 | is_same_sql_bind( |
23 | $rs->search ({}, {order_by => $order_by})->as_query, |
24 | "(SELECT me__id, me__source, me__owner, me__title, me__price, owner__id, owner__name FROM |
25 | ( |
26 | SELECT Q1.*, ROW_NUMBER() OVER( ) AS ROW_NUM FROM ( |
27 | SELECT me.id, me.source, me.owner, me.title, me.price, owner.id, owner.name |
28 | FROM books me JOIN owners owner ON owner.id = me.owner WHERE ( source = ? ) |
29 | ) Q1 |
30 | ) Q2 |
31 | WHERE ROW_NUM BETWEEN 4 and 4 |
32 | )", |
33 | [ [ source => 'Library' ] ], |
34 | ); |
35 | } |
36 | |
37 | sub test_order { |
38 | my $args = shift; |
39 | |
40 | my $req_order = $args->{order_req} |
41 | ? "ORDER BY $args->{order_req}" |
42 | : '' |
43 | ; |
44 | |
45 | is_same_sql_bind( |
46 | $rs->search ({}, {order_by => $args->{order_by}})->as_query, |
47 | "(SELECT me__id, me__source, me__owner, me__title, me__price, owner__id, owner__name FROM |
48 | ( |
49 | SELECT Q1.*, ROW_NUMBER() OVER( ) AS ROW_NUM FROM ( |
50 | SELECT me.id, me.source, me.owner, me.title, me.price, owner.id, owner.name |
51 | FROM books me JOIN owners owner ON owner.id = me.owner WHERE ( source = ? ) |
52 | $req_order |
53 | ) Q1 |
54 | ) Q2 |
55 | WHERE ROW_NUM BETWEEN 4 and 4 |
56 | )", |
57 | [ [ source => 'Library' ] ], |
58 | ); |
59 | } |
60 | |
61 | my @tests = ( |
62 | { |
63 | order_by => \'foo DESC', |
64 | order_req => 'foo DESC', |
65 | order_inner => 'foo DESC', |
66 | order_outer => 'foo ASC' |
67 | }, |
68 | { |
69 | order_by => { -asc => 'foo' }, |
70 | order_req => 'foo ASC', |
71 | order_inner => 'foo ASC', |
72 | order_outer => 'foo DESC', |
73 | }, |
74 | { |
75 | order_by => 'foo', |
76 | order_req => 'foo', |
77 | order_inner => 'foo ASC', |
78 | order_outer => 'foo DESC', |
79 | }, |
80 | { |
81 | order_by => [ qw{ foo bar} ], |
82 | order_req => 'foo, bar', |
83 | order_inner => 'foo ASC,bar ASC', |
84 | order_outer => 'foo DESC, bar DESC', |
85 | }, |
86 | { |
87 | order_by => { -desc => 'foo' }, |
88 | order_req => 'foo DESC', |
89 | order_inner => 'foo DESC', |
90 | order_outer => 'foo ASC', |
91 | }, |
92 | { |
93 | order_by => ['foo', { -desc => 'bar' } ], |
94 | order_req => 'foo, bar DESC', |
95 | order_inner => 'foo ASC, bar DESC', |
96 | order_outer => 'foo DESC, bar ASC', |
97 | }, |
98 | { |
99 | order_by => { -asc => [qw{ foo bar }] }, |
100 | order_req => 'foo ASC, bar ASC', |
101 | order_inner => 'foo ASC, bar ASC', |
102 | order_outer => 'foo DESC, bar DESC', |
103 | }, |
104 | { |
105 | order_by => [ |
106 | { -asc => 'foo' }, |
107 | { -desc => [qw{bar}] }, |
108 | { -asc => [qw{hello sensors}]}, |
109 | ], |
110 | order_req => 'foo ASC, bar DESC, hello ASC, sensors ASC', |
111 | order_inner => 'foo ASC, bar DESC, hello ASC, sensors ASC', |
112 | order_outer => 'foo DESC, bar ASC, hello DESC, sensors DESC', |
113 | }, |
114 | ); |
115 | |
116 | my @default_tests = ( undef, '', {}, [] ); |
117 | |
118 | plan (tests => scalar @tests + scalar @default_tests + 1); |
119 | |
120 | test_order ($_) for @tests; |
121 | default_test_order ($_) for @default_tests; |
122 | |
123 | |
124 | is_same_sql_bind ( |
125 | $rs->search ({}, { group_by => 'title', order_by => 'title' })->as_query, |
126 | '(SELECT |
127 | me.id, me.source, me.owner, me.title, me.price, owner.id, owner.name FROM |
128 | ( SELECT |
129 | id, source, owner, title, price FROM |
130 | ( SELECT |
131 | TOP 1 id, source, owner, title, price FROM |
132 | ( SELECT |
133 | TOP 4 me.id, me.source, me.owner, me.title, me.price FROM |
134 | books me JOIN |
135 | owners owner ON owner.id = me.owner |
136 | WHERE ( source = ? ) |
137 | GROUP BY title |
138 | ORDER BY title ASC |
139 | ) me |
140 | ORDER BY title DESC |
141 | ) me |
142 | ORDER BY title |
143 | ) me JOIN |
144 | owners owner ON owner.id = me.owner WHERE |
145 | ( source = ? ) |
146 | ORDER BY title)' , |
147 | [ [ source => 'Library' ], [ source => 'Library' ] ], |
148 | ); |