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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 me.id, me.source, me.owner, me.title, me.price, |
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30 | owner__name |
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31 | FROM ( |
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32 | SELECT me.id, me.source, me.owner, me.title, me.price, |
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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 [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price], |
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66 | [owner_name] |
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67 | FROM ( |
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68 | SELECT [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price], |
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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, |
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101 | order_by => 'me.id', |
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102 | }); |
103 | |
104 | is_same_sql_bind( |
105 | $rs_selectas_rel->as_query, |
106 | '( |
107 | SELECT [owner_name], [owner_books] |
108 | FROM ( |
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109 | SELECT [owner_name], [owner_books], ROW_NUMBER() OVER( ORDER BY [ORDER__BY__001] ) AS [rno__row__index] |
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110 | FROM ( |
111 | SELECT [owner].[name] AS [owner_name], |
112 | ( SELECT COUNT( * ) FROM [owners] [owner] |
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113 | WHERE [count].[id] = [owner].[id] and [count].[name] = ? ) AS [owner_books], |
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114 | [me].[id] AS [ORDER__BY__001] |
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115 | FROM [books] [me] |
116 | JOIN [owners] [owner] ON [owner].[id] = [me].[owner] |
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117 | WHERE ( [source] = ? ) |
118 | ) [me] |
119 | ) [me] |
120 | WHERE [rno__row__index] >= ? AND [rno__row__index] <= ? |
121 | )', |
122 | [ |
123 | [ { dbic_colname => 'count.name' } => 'fail' ], |
124 | [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ], |
125 | [ $OFFSET => 1 ], |
126 | [ $TOTAL => 1 ], |
127 | ], |
128 | ); |
129 | |
130 | }{ |
131 | my $subq = $schema->resultset('Owners')->search({ |
132 | 'count.id' => { -ident => 'owner.id' }, |
133 | }, { alias => 'owner' })->count_rs; |
134 | |
135 | my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search ({}, { |
136 | columns => [ |
137 | { owner_name => 'owner.name' }, |
138 | { owner_books => $subq->as_query }, |
139 | ], |
140 | join => 'owner', |
141 | rows => 1, |
142 | }); |
143 | |
144 | is_same_sql_bind( |
145 | $rs_selectas_rel->as_query, |
146 | '( |
147 | SELECT [owner_name], [owner_books] |
148 | FROM ( |
149 | SELECT [owner_name], [owner_books], ROW_NUMBER() OVER( ) AS [rno__row__index] |
150 | FROM ( |
151 | SELECT [owner].[name] AS [owner_name], |
152 | ( SELECT COUNT( * ) FROM [owners] [owner] WHERE [count].[id] = [owner].[id] ) AS [owner_books] |
153 | FROM [books] [me] |
154 | JOIN [owners] [owner] ON [owner].[id] = [me].[owner] |
155 | WHERE ( [source] = ? ) |
156 | ) [me] |
157 | ) [me] |
158 | WHERE [rno__row__index] >= ? AND [rno__row__index] <= ? |
159 | )', |
160 | [ |
161 | [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } |
162 | => 'Library' ], |
163 | [ $OFFSET => 1 ], |
164 | [ $TOTAL => 1 ], |
165 | ], |
166 | ); |
167 | |
168 | } |
169 | |
170 | { |
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171 | my $rs = $schema->resultset('Artist')->search({}, { |
172 | columns => 'name', |
173 | offset => 1, |
174 | order_by => 'name', |
175 | }); |
176 | local $rs->result_source->{name} = "weird \n newline/multi \t \t space containing \n table"; |
177 | |
178 | like ( |
179 | ${$rs->as_query}->[0], |
180 | qr| weird \s \n \s newline/multi \s \t \s \t \s space \s containing \s \n \s table|x, |
181 | 'Newlines/spaces preserved in final sql', |
182 | ); |
183 | } |
184 | |
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185 | { |
186 | my $subq = $schema->resultset('Owners')->search({ |
187 | 'books.owner' => { -ident => 'owner.id' }, |
188 | }, { alias => 'owner', select => ['id'] } )->count_rs; |
189 | |
190 | my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search( { -exists => $subq->as_query }, { select => ['id','owner'], rows => 1 } ); |
191 | |
192 | is_same_sql_bind( |
193 | $rs_selectas_rel->as_query, |
194 | '( |
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195 | SELECT [me].[id], [me].[owner] FROM ( |
196 | SELECT [me].[id], [me].[owner], ROW_NUMBER() OVER( ) AS [rno__row__index] FROM ( |
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197 | SELECT [me].[id], [me].[owner] |
198 | FROM [books] [me] |
199 | WHERE ( ( (EXISTS ( |
200 | SELECT COUNT( * ) FROM [owners] [owner] WHERE ( [books].[owner] = [owner].[id] ) |
201 | )) AND [source] = ? ) ) |
202 | ) [me] |
203 | ) [me] WHERE [rno__row__index] >= ? AND [rno__row__index] <= ? |
204 | )', |
205 | [ |
206 | [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ], |
207 | [ $OFFSET => 1 ], |
208 | [ $TOTAL => 1 ], |
209 | ], |
210 | 'Pagination with sub-query in WHERE works' |
211 | ); |
212 | |
213 | } |
214 | |
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215 | |
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216 | done_testing; |