Commit | Line | Data |
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1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
5 | use lib qw(t/lib); |
6 | use DBICTest; |
7 | use DBIC::SqlMakerTest; |
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8 | use DBIx::Class::SQLMaker::LimitDialects; |
9 | |
10 | my ($TOTAL, $OFFSET) = ( |
11 | DBIx::Class::SQLMaker::LimitDialects->__total_bindtype, |
12 | DBIx::Class::SQLMaker::LimitDialects->__offset_bindtype, |
13 | ); |
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14 | |
15 | my $schema = DBICTest->init_schema; |
16 | |
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17 | $schema->storage->_sql_maker->limit_dialect ('RowNumberOver'); |
18 | |
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19 | my $rs_selectas_col = $schema->resultset ('BooksInLibrary')->search ({}, { |
20 | '+select' => ['owner.name'], |
21 | '+as' => ['owner.name'], |
22 | join => 'owner', |
23 | rows => 1, |
24 | }); |
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25 | |
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26 | is_same_sql_bind( |
27 | $rs_selectas_col->as_query, |
28 | '( |
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29 | SELECT id, source, owner, title, price, |
30 | owner__name |
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31 | FROM ( |
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32 | SELECT id, source, owner, title, price, |
33 | owner__name, |
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34 | ROW_NUMBER() OVER( ) AS rno__row__index |
35 | FROM ( |
36 | SELECT me.id, me.source, me.owner, me.title, me.price, |
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37 | owner.name AS owner__name |
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38 | FROM books me |
39 | JOIN owners owner ON owner.id = me.owner |
40 | WHERE ( source = ? ) |
41 | ) me |
42 | ) me |
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43 | WHERE rno__row__index >= ? AND rno__row__index <= ? |
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44 | )', |
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45 | [ |
46 | [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ], |
47 | [ $OFFSET => 1 ], |
48 | [ $TOTAL => 1 ], |
49 | ], |
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50 | ); |
51 | |
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52 | $schema->storage->_sql_maker->quote_char ([qw/ [ ] /]); |
53 | $schema->storage->_sql_maker->name_sep ('.'); |
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54 | |
55 | my $rs_selectas_rel = $schema->resultset ('BooksInLibrary')->search ({}, { |
56 | '+select' => ['owner.name'], |
57 | '+as' => ['owner_name'], |
58 | join => 'owner', |
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59 | rows => 1, |
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60 | }); |
61 | |
62 | is_same_sql_bind( |
63 | $rs_selectas_rel->as_query, |
64 | '( |
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65 | SELECT [id], [source], [owner], [title], [price], |
66 | [owner_name] |
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67 | FROM ( |
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68 | SELECT [id], [source], [owner], [title], [price], |
69 | [owner_name], |
70 | ROW_NUMBER() OVER( ) AS [rno__row__index] |
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71 | FROM ( |
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72 | SELECT [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price], |
73 | [owner].[name] AS [owner_name] |
74 | FROM [books] [me] |
75 | JOIN [owners] [owner] ON [owner].[id] = [me].[owner] |
76 | WHERE ( [source] = ? ) |
77 | ) [me] |
78 | ) [me] |
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79 | WHERE [rno__row__index] >= ? AND [rno__row__index] <= ? |
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80 | )', |
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81 | [ |
82 | [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ], |
83 | [ $OFFSET => 1 ], |
84 | [ $TOTAL => 1 ], |
85 | ], |
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86 | ); |
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87 | |
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88 | { |
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89 | my $subq = $schema->resultset('Owners')->search({ |
90 | 'count.id' => { -ident => 'owner.id' }, |
91 | 'count.name' => 'fail', # no one would do this in real life |
92 | }, { alias => 'owner' })->count_rs; |
93 | |
94 | my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search ({}, { |
95 | columns => [ |
96 | { owner_name => 'owner.name' }, |
97 | { owner_books => $subq->as_query }, |
98 | ], |
99 | join => 'owner', |
100 | rows => 1, |
101 | }); |
102 | |
103 | is_same_sql_bind( |
104 | $rs_selectas_rel->as_query, |
105 | '( |
106 | SELECT [owner_name], [owner_books] |
107 | FROM ( |
108 | SELECT [owner_name], [owner_books], ROW_NUMBER() OVER( ) AS [rno__row__index] |
109 | FROM ( |
110 | SELECT [owner].[name] AS [owner_name], |
111 | ( SELECT COUNT( * ) FROM [owners] [owner] |
112 | WHERE [count].[id] = [owner].[id] and [count].[name] = ? ) AS [owner_books] |
113 | FROM [books] [me] |
114 | JOIN [owners] [owner] ON [owner].[id] = [me].[owner] |
115 | WHERE ( [source] = ? ) |
116 | ) [me] |
117 | ) [me] |
118 | WHERE [rno__row__index] >= ? AND [rno__row__index] <= ? |
119 | )', |
120 | [ |
121 | [ { dbic_colname => 'count.name' } => 'fail' ], |
122 | [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ], |
123 | [ $OFFSET => 1 ], |
124 | [ $TOTAL => 1 ], |
125 | ], |
126 | ); |
127 | |
128 | }{ |
129 | my $subq = $schema->resultset('Owners')->search({ |
130 | 'count.id' => { -ident => 'owner.id' }, |
131 | }, { alias => 'owner' })->count_rs; |
132 | |
133 | my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search ({}, { |
134 | columns => [ |
135 | { owner_name => 'owner.name' }, |
136 | { owner_books => $subq->as_query }, |
137 | ], |
138 | join => 'owner', |
139 | rows => 1, |
140 | }); |
141 | |
142 | is_same_sql_bind( |
143 | $rs_selectas_rel->as_query, |
144 | '( |
145 | SELECT [owner_name], [owner_books] |
146 | FROM ( |
147 | SELECT [owner_name], [owner_books], ROW_NUMBER() OVER( ) AS [rno__row__index] |
148 | FROM ( |
149 | SELECT [owner].[name] AS [owner_name], |
150 | ( SELECT COUNT( * ) FROM [owners] [owner] WHERE [count].[id] = [owner].[id] ) AS [owner_books] |
151 | FROM [books] [me] |
152 | JOIN [owners] [owner] ON [owner].[id] = [me].[owner] |
153 | WHERE ( [source] = ? ) |
154 | ) [me] |
155 | ) [me] |
156 | WHERE [rno__row__index] >= ? AND [rno__row__index] <= ? |
157 | )', |
158 | [ |
159 | [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } |
160 | => 'Library' ], |
161 | [ $OFFSET => 1 ], |
162 | [ $TOTAL => 1 ], |
163 | ], |
164 | ); |
165 | |
166 | } |
167 | |
168 | { |
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169 | my $rs = $schema->resultset('Artist')->search({}, { |
170 | columns => 'name', |
171 | offset => 1, |
172 | order_by => 'name', |
173 | }); |
174 | local $rs->result_source->{name} = "weird \n newline/multi \t \t space containing \n table"; |
175 | |
176 | like ( |
177 | ${$rs->as_query}->[0], |
178 | qr| weird \s \n \s newline/multi \s \t \s \t \s space \s containing \s \n \s table|x, |
179 | 'Newlines/spaces preserved in final sql', |
180 | ); |
181 | } |
182 | |
f74d22e2 |
183 | { |
184 | my $subq = $schema->resultset('Owners')->search({ |
185 | 'books.owner' => { -ident => 'owner.id' }, |
186 | }, { alias => 'owner', select => ['id'] } )->count_rs; |
187 | |
188 | my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search( { -exists => $subq->as_query }, { select => ['id','owner'], rows => 1 } ); |
189 | |
190 | is_same_sql_bind( |
191 | $rs_selectas_rel->as_query, |
192 | '( |
193 | SELECT [id], [owner] FROM ( |
194 | SELECT [id], [owner], ROW_NUMBER() OVER( ) AS [rno__row__index] FROM ( |
195 | SELECT [me].[id], [me].[owner] |
196 | FROM [books] [me] |
197 | WHERE ( ( (EXISTS ( |
198 | SELECT COUNT( * ) FROM [owners] [owner] WHERE ( [books].[owner] = [owner].[id] ) |
199 | )) AND [source] = ? ) ) |
200 | ) [me] |
201 | ) [me] WHERE [rno__row__index] >= ? AND [rno__row__index] <= ? |
202 | )', |
203 | [ |
204 | [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ], |
205 | [ $OFFSET => 1 ], |
206 | [ $TOTAL => 1 ], |
207 | ], |
208 | 'Pagination with sub-query in WHERE works' |
209 | ); |
210 | |
211 | } |
212 | |
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213 | |
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214 | done_testing; |