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 | |
10 | BEGIN { |
11 | eval "use SQL::Abstract 1.49"; |
12 | plan $@ |
13 | ? ( skip_all => "Needs SQLA 1.49+" ) |
14 | : ( tests => 6 ); |
15 | } |
16 | |
cbbd7939 |
17 | use lib qw(t/lib); |
18 | use DBICTest; |
19 | use DBIC::SqlMakerTest; |
20 | |
cbbd7939 |
21 | my $schema = DBICTest->init_schema(); |
22 | my $art_rs = $schema->resultset('Artist'); |
23 | my $cdrs = $schema->resultset('CD'); |
24 | |
25 | { |
26 | my $cdrs2 = $cdrs->search({ |
27 | artist_id => { 'in' => $art_rs->search({}, { rows => 1 })->get_column( 'id' )->as_query }, |
28 | }); |
29 | |
30 | my $arr = $cdrs2->as_query; |
31 | my ($query, @bind) = @{$$arr}; |
32 | is_same_sql_bind( |
33 | $query, \@bind, |
34 | "SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE artist_id IN ( SELECT id FROM artist me LIMIT 1 )", |
35 | [], |
36 | ); |
37 | } |
38 | |
7f51e1c8 |
39 | TODO: { |
496d9df9 |
40 | local $TODO = "'+select' doesn't work with as_query yet."; |
7f51e1c8 |
41 | my $rs = $art_rs->search( |
42 | {}, |
43 | { |
44 | '+select' => [ |
45 | $cdrs->search({}, { rows => 1 })->get_column('id')->as_query, |
46 | ], |
47 | '+as' => [ |
48 | 'cdid', |
49 | ], |
50 | }, |
51 | ); |
52 | |
53 | my $arr = $rs->as_query; |
54 | my ($query, @bind) = @{$$arr}; |
7f51e1c8 |
55 | is_same_sql_bind( |
56 | $query, \@bind, |
57 | "SELECT me.artistid, me.name, me.rank, me.charfield, (SELECT id FROM cds LIMIT 1) AS cdid FROM artist me", |
58 | [], |
59 | ); |
60 | } |
61 | |
d20198ab |
62 | # simple from |
63 | { |
7f51e1c8 |
64 | my $rs = $cdrs->search( |
65 | {}, |
66 | { |
67 | alias => 'cd2', |
68 | from => [ |
69 | { cd2 => $cdrs->search({ id => { '>' => 20 } })->as_query }, |
70 | ], |
71 | }, |
72 | ); |
73 | |
74 | my $arr = $rs->as_query; |
75 | my ($query, @bind) = @{$$arr}; |
76 | is_same_sql_bind( |
77 | $query, \@bind, |
d20198ab |
78 | "SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE id > 20) cd2", |
7f51e1c8 |
79 | [], |
80 | ); |
81 | } |
82 | |
a3c8d695 |
83 | # nested from |
d20198ab |
84 | { |
a3c8d695 |
85 | my $art_rs2 = $schema->resultset('Artist')->search({}, |
86 | { |
87 | from => [ { 'me' => 'artist' }, |
88 | [ { 'cds' => $cdrs->search({},{ 'select' => [\'me.artist as cds_artist' ]})->as_query }, |
89 | { 'me.artistid' => 'cds_artist' } ] ] |
90 | }); |
91 | |
92 | my $arr = $art_rs2->as_query; |
93 | my ($query, @bind) = @{$$arr}; |
94 | is_same_sql_bind( |
95 | $query, \@bind, |
96 | "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", [] |
97 | ); |
98 | |
99 | |
100 | } |
101 | |
d20198ab |
102 | # nested subquery in from |
103 | { |
104 | my $rs = $cdrs->search( |
105 | {}, |
106 | { |
107 | alias => 'cd2', |
108 | from => [ |
109 | { cd2 => $cdrs->search( |
110 | { id => { '>' => 20 } }, |
111 | { |
112 | alias => 'cd3', |
113 | from => [ |
114 | { cd3 => $cdrs->search( { id => { '<' => 40 } } )->as_query } |
115 | ], |
116 | }, )->as_query }, |
117 | ], |
118 | }, |
119 | ); |
120 | |
121 | my $arr = $rs->as_query; |
122 | my ($query, @bind) = @{$$arr}; |
123 | is_same_sql_bind( |
124 | $query, \@bind, |
125 | "SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track |
126 | FROM |
127 | (SELECT cd3.cdid,cd3.artist,cd3.title,cd3.year,cd3.genreid,cd3.single_track |
128 | FROM |
129 | (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track |
130 | FROM cd me WHERE id < 40) cd3 |
131 | WHERE id > 20) cd2", |
132 | [], |
133 | ); |
134 | |
135 | } |
136 | |
496d9df9 |
137 | { |
4fa7bc22 |
138 | my $rs = $cdrs->search({ |
139 | year => { |
140 | '=' => $cdrs->search( |
141 | { artistid => { '=' => \'me.artistid' } }, |
142 | { alias => 'inner' } |
143 | )->get_column('year')->max_rs->as_query, |
144 | }, |
145 | }); |
146 | my $arr = $rs->as_query; |
147 | my ($query, @bind) = @{$$arr}; |
148 | is_same_sql_bind( |
149 | $query, \@bind, |
da0b073b |
150 | "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 |
151 | [], |
152 | ); |
153 | } |
154 | |
cbbd7939 |
155 | __END__ |