Commit | Line | Data |
cbbd7939 |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings FATAL => 'all'; |
5 | |
6 | use Data::Dumper; |
7 | |
8 | use Test::More; |
d0a3e4e2 |
9 | |
27051402 |
10 | plan ( tests => 8 ); |
d0a3e4e2 |
11 | |
cbbd7939 |
12 | use lib qw(t/lib); |
13 | use DBICTest; |
14 | use DBIC::SqlMakerTest; |
15 | |
cbbd7939 |
16 | my $schema = DBICTest->init_schema(); |
17 | my $art_rs = $schema->resultset('Artist'); |
18 | my $cdrs = $schema->resultset('CD'); |
19 | |
20 | { |
21 | my $cdrs2 = $cdrs->search({ |
22 | artist_id => { 'in' => $art_rs->search({}, { rows => 1 })->get_column( 'id' )->as_query }, |
23 | }); |
24 | |
25 | my $arr = $cdrs2->as_query; |
26 | my ($query, @bind) = @{$$arr}; |
27 | is_same_sql_bind( |
28 | $query, \@bind, |
f7160d10 |
29 | "( SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE artist_id IN ( SELECT id FROM artist me LIMIT 1 ) )", |
cbbd7939 |
30 | [], |
31 | ); |
32 | } |
33 | |
0a62f675 |
34 | { |
7f51e1c8 |
35 | my $rs = $art_rs->search( |
36 | {}, |
37 | { |
0a62f675 |
38 | 'select' => [ |
7f51e1c8 |
39 | $cdrs->search({}, { rows => 1 })->get_column('id')->as_query, |
40 | ], |
0a62f675 |
41 | }, |
42 | ); |
43 | |
44 | my $arr = $rs->as_query; |
45 | my ($query, @bind) = @{$$arr}; |
46 | is_same_sql_bind( |
47 | $query, \@bind, |
f7160d10 |
48 | "( SELECT (SELECT id FROM cd me LIMIT 1) FROM artist me )", |
0a62f675 |
49 | [], |
50 | ); |
51 | } |
52 | |
53 | { |
54 | my $rs = $art_rs->search( |
55 | {}, |
56 | { |
57 | '+select' => [ |
58 | $cdrs->search({}, { rows => 1 })->get_column('id')->as_query, |
7f51e1c8 |
59 | ], |
60 | }, |
61 | ); |
62 | |
63 | my $arr = $rs->as_query; |
64 | my ($query, @bind) = @{$$arr}; |
7f51e1c8 |
65 | is_same_sql_bind( |
66 | $query, \@bind, |
f7160d10 |
67 | "( SELECT me.artistid, me.name, me.rank, me.charfield, (SELECT id FROM cd me LIMIT 1) FROM artist me )", |
7f51e1c8 |
68 | [], |
69 | ); |
70 | } |
71 | |
d20198ab |
72 | # simple from |
73 | { |
7f51e1c8 |
74 | my $rs = $cdrs->search( |
75 | {}, |
76 | { |
77 | alias => 'cd2', |
78 | from => [ |
79 | { cd2 => $cdrs->search({ id => { '>' => 20 } })->as_query }, |
80 | ], |
81 | }, |
82 | ); |
83 | |
84 | my $arr = $rs->as_query; |
85 | my ($query, @bind) = @{$$arr}; |
86 | is_same_sql_bind( |
87 | $query, \@bind, |
866557f9 |
88 | "( SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE id > ?) cd2 )", |
89 | [ |
90 | [ 'id', 20 ] |
91 | ], |
7f51e1c8 |
92 | ); |
93 | } |
94 | |
a3c8d695 |
95 | # nested from |
d20198ab |
96 | { |
a3c8d695 |
97 | my $art_rs2 = $schema->resultset('Artist')->search({}, |
98 | { |
99 | from => [ { 'me' => 'artist' }, |
100 | [ { 'cds' => $cdrs->search({},{ 'select' => [\'me.artist as cds_artist' ]})->as_query }, |
101 | { 'me.artistid' => 'cds_artist' } ] ] |
102 | }); |
103 | |
104 | my $arr = $art_rs2->as_query; |
105 | my ($query, @bind) = @{$$arr}; |
106 | is_same_sql_bind( |
107 | $query, \@bind, |
f7160d10 |
108 | "( SELECT me.artistid, me.name, me.rank, me.charfield FROM artist me JOIN (SELECT me.artist as cds_artist FROM cd me) cds ON me.artistid = cds_artist )", [] |
a3c8d695 |
109 | ); |
110 | |
111 | |
112 | } |
113 | |
d20198ab |
114 | # nested subquery in from |
115 | { |
116 | my $rs = $cdrs->search( |
117 | {}, |
118 | { |
119 | alias => 'cd2', |
120 | from => [ |
121 | { cd2 => $cdrs->search( |
122 | { id => { '>' => 20 } }, |
123 | { |
124 | alias => 'cd3', |
125 | from => [ |
126 | { cd3 => $cdrs->search( { id => { '<' => 40 } } )->as_query } |
127 | ], |
128 | }, )->as_query }, |
129 | ], |
130 | }, |
131 | ); |
132 | |
133 | my $arr = $rs->as_query; |
134 | my ($query, @bind) = @{$$arr}; |
135 | is_same_sql_bind( |
136 | $query, \@bind, |
f7160d10 |
137 | "( SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track |
d20198ab |
138 | FROM |
139 | (SELECT cd3.cdid,cd3.artist,cd3.title,cd3.year,cd3.genreid,cd3.single_track |
140 | FROM |
141 | (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track |
866557f9 |
142 | FROM cd me WHERE id < ?) cd3 |
143 | WHERE id > ?) cd2 |
f7160d10 |
144 | )", |
866557f9 |
145 | [ |
146 | [ 'id', 40 ], |
147 | [ 'id', 20 ] |
148 | ], |
d20198ab |
149 | ); |
150 | |
151 | } |
152 | |
496d9df9 |
153 | { |
4fa7bc22 |
154 | my $rs = $cdrs->search({ |
155 | year => { |
156 | '=' => $cdrs->search( |
157 | { artistid => { '=' => \'me.artistid' } }, |
158 | { alias => 'inner' } |
159 | )->get_column('year')->max_rs->as_query, |
160 | }, |
161 | }); |
162 | my $arr = $rs->as_query; |
163 | my ($query, @bind) = @{$$arr}; |
164 | is_same_sql_bind( |
165 | $query, \@bind, |
f7160d10 |
166 | "( SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me WHERE year = (SELECT MAX(inner.year) FROM cd inner WHERE artistid = me.artistid) )", |
4fa7bc22 |
167 | [], |
168 | ); |
169 | } |
170 | |
8996a659 |
171 | { |
172 | my $rs = $cdrs->search( |
173 | {}, |
174 | { |
175 | alias => 'cd2', |
176 | from => [ |
177 | { cd2 => $cdrs->search({ title => 'Thriller' })->as_query }, |
178 | ], |
179 | }, |
180 | ); |
181 | |
182 | my $arr = $rs->as_query; |
183 | my ($query, @bind) = @{$$arr}; |
184 | is_same_sql_bind( |
185 | $query, \@bind, |
27051402 |
186 | "(SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE title = ?) cd2)", |
828ceb09 |
187 | [ |
188 | [ 'title', |
189 | 'Thriller' |
190 | ] |
191 | ], |
8996a659 |
192 | ); |
193 | } |
194 | |
cbbd7939 |
195 | __END__ |