Commit | Line | Data |
63a3e784 |
1 | use strict; |
2 | use warnings; |
3 | use Test::More; |
76aa8b0d |
4 | use SQL::Abstract::Test import => [ qw(is_same_sql_bind is_same_sql) ]; |
b40d30dc |
5 | use SQL::Abstract; |
63a3e784 |
6 | use SQL::Abstract::ExtraClauses; |
7 | |
2ef5ac45 |
8 | my $sqlac = SQL::Abstract->new; |
63a3e784 |
9 | |
b40d30dc |
10 | SQL::Abstract::ExtraClauses->apply_to($sqlac); |
11 | |
08a26ed6 |
12 | is_deeply( |
13 | [ $sqlac->statement_list ], |
14 | [ sort qw(select update insert delete) ], |
15 | ); |
16 | |
63a3e784 |
17 | my ($sql, @bind) = $sqlac->select({ |
f47b547b |
18 | select => [ qw(artist.id artist.name), { -json_agg => 'cd' } ], |
63a3e784 |
19 | from => [ |
6990b2aa |
20 | { artists => { -as => 'artist' } }, |
21 | -join => [ cds => as => 'cd' => on => { 'cd.artist_id' => 'artist.id' } ], |
63a3e784 |
22 | ], |
23 | where => { 'artist.genres', => { '@>', { -value => [ 'Rock' ] } } }, |
24 | order_by => 'artist.name', |
25 | group_by => 'artist.id', |
f47b547b |
26 | having => { '>' => [ { -count => 'cd.id' }, 3 ] } |
63a3e784 |
27 | }); |
28 | |
29 | is_same_sql_bind( |
30 | $sql, \@bind, |
31 | q{ |
32 | SELECT artist.id, artist.name, JSON_AGG(cd) |
6990b2aa |
33 | FROM artists AS artist JOIN cds AS cd ON cd.artist_id = artist.id |
63a3e784 |
34 | WHERE artist.genres @> ? |
63a3e784 |
35 | GROUP BY artist.id |
36 | HAVING COUNT(cd.id) > ? |
f7a20100 |
37 | ORDER BY artist.name |
63a3e784 |
38 | }, |
39 | [ [ 'Rock' ], 3 ] |
40 | ); |
41 | |
76aa8b0d |
42 | ($sql) = $sqlac->select({ |
43 | select => [ 'a' ], |
44 | from => [ { -values => [ [ 1, 2 ], [ 3, 4 ] ] }, -as => [ qw(t a b) ] ], |
45 | }); |
46 | |
47 | is_same_sql($sql, q{SELECT a FROM (VALUES (1, 2), (3, 4)) AS t(a,b)}); |
48 | |
0891ae97 |
49 | ($sql) = $sqlac->update({ |
50 | update => 'employees', |
51 | set => { sales_count => { sales_count => { '+', \1 } } }, |
52 | from => 'accounts', |
53 | where => { |
54 | 'accounts.name' => { '=' => \"'Acme Corporation'" }, |
55 | 'employees.id' => { -ident => 'accounts.sales_person' }, |
56 | } |
57 | }); |
58 | |
59 | is_same_sql( |
60 | $sql, |
61 | q{UPDATE employees SET sales_count = sales_count + 1 FROM accounts |
62 | WHERE accounts.name = 'Acme Corporation' |
63 | AND employees.id = accounts.sales_person |
64 | } |
65 | ); |
66 | |
67 | ($sql) = $sqlac->update({ |
68 | update => [ qw(tab1 tab2) ], |
69 | set => { |
70 | 'tab1.column1' => { -ident => 'value1' }, |
71 | 'tab1.column2' => { -ident => 'value2' }, |
72 | }, |
73 | where => { 'tab1.id' => { -ident => 'tab2.id' } }, |
74 | }); |
75 | |
76 | is_same_sql( |
77 | $sql, |
78 | q{UPDATE tab1, tab2 SET tab1.column1 = value1, tab1.column2 = value2 |
79 | WHERE tab1.id = tab2.id} |
80 | ); |
81 | |
82 | is_same_sql( |
83 | $sqlac->delete({ |
84 | from => 'x', |
85 | using => 'y', |
86 | where => { 'x.id' => { -ident => 'y.x_id' } } |
87 | }), |
88 | q{DELETE FROM x USING y WHERE x.id = y.x_id} |
89 | ); |
90 | |
91 | is_same_sql( |
92 | $sqlac->select({ |
93 | select => [ 'x.*', 'y.*' ], |
94 | from => [ 'x', -join => [ 'y', using => 'y_id' ] ], |
95 | }), |
96 | q{SELECT x.*, y.* FROM x JOIN y USING (y_id)}, |
97 | ); |
98 | |
b770fe29 |
99 | is_same_sql( |
100 | $sqlac->select({ |
101 | select => 'x.*', |
102 | from => [ { -select => { select => '*', from => 'y' } }, -as => 'x' ], |
103 | }), |
104 | q{SELECT x.* FROM (SELECT * FROM y) AS x}, |
105 | ); |
106 | |
6da32de8 |
107 | is_same_sql( |
108 | $sqlac->insert({ |
109 | into => 'foo', |
bea59460 |
110 | select => { select => '*', from => 'bar' } |
6da32de8 |
111 | }), |
112 | q{INSERT INTO foo SELECT * FROM bar} |
113 | ); |
114 | |
bea59460 |
115 | ($sql, @bind) = $sqlac->insert({ |
116 | into => 'eh', |
117 | rowvalues => [ [ 1, 2 ], [ 3, 4 ], [ 5, 6 ] ] |
118 | }); |
119 | |
120 | is_same_sql_bind( |
121 | $sql, \@bind, |
122 | q{INSERT INTO eh VALUES (?, ?), (?, ?), (?, ?)}, |
123 | [ 1..6 ], |
124 | ); |
125 | |
f47b547b |
126 | is_same_sql( |
127 | $sqlac->select({ |
128 | select => '*', |
129 | from => 'foo', |
130 | where => { -not_exists => { |
131 | -select => { |
132 | select => \1, |
133 | from => 'bar', |
134 | where => { 'foo.id' => { -ident => 'bar.foo_id' } } |
135 | }, |
136 | } }, |
137 | }), |
138 | q{SELECT * FROM foo |
139 | WHERE NOT EXISTS (SELECT 1 FROM bar WHERE foo.id = bar.foo_id)}, |
140 | ); |
141 | |
578d9053 |
142 | is_same_sql( |
143 | $sqlac->select({ |
144 | select => '*', |
145 | from => 'foo', |
146 | where => { id => { |
147 | '=' => { -select => { select => { -max => 'id' }, from => 'foo' } } |
148 | } }, |
149 | }), |
150 | q{SELECT * FROM foo WHERE id = (SELECT MAX(id) FROM foo)}, |
151 | ); |
152 | |
b77d646a |
153 | { |
8637f869 |
154 | my $sqlac = $sqlac->clone |
155 | ->clauses_of( |
156 | select => ( |
157 | $sqlac->clauses_of('select'), |
158 | qw(limit offset), |
159 | ) |
160 | ); |
b77d646a |
161 | |
162 | ($sql, @bind) = $sqlac->select({ |
163 | select => '*', |
164 | from => 'foo', |
165 | limit => 10, |
166 | offset => 20, |
167 | }); |
168 | |
169 | is_same_sql_bind( |
170 | $sql, \@bind, |
171 | q{SELECT * FROM foo LIMIT ? OFFSET ?}, [ 10, 20 ] |
172 | ); |
173 | } |
174 | |
f7fd09f7 |
175 | $sql = $sqlac->select({ |
7fa7ab5c |
176 | select => { -as => [ \1, 'x' ] }, |
177 | union => { -select => { select => { -as => [ \2, 'x' ] } } }, |
f7a20100 |
178 | order_by => { -desc => 'x' }, |
179 | }); |
180 | |
181 | is_same_sql( |
182 | $sql, |
183 | q{(SELECT 1 AS x) UNION (SELECT 2 AS x) ORDER BY x DESC}, |
184 | ); |
185 | |
f7fd09f7 |
186 | $sql = $sqlac->select({ |
187 | select => '*', |
188 | from => 'foo', |
189 | except => { -select => { select => '*', from => 'foo_exclusions' } } |
190 | }); |
191 | |
192 | is_same_sql( |
193 | $sql, |
194 | q{(SELECT * FROM foo) EXCEPT (SELECT * FROM foo_exclusions)}, |
195 | ); |
196 | |
369e7844 |
197 | $sql = $sqlac->select({ |
198 | with => [ foo => { -select => { select => \1 } } ], |
199 | select => '*', |
200 | from => 'foo' |
201 | }); |
202 | |
203 | is_same_sql( |
204 | $sql, |
aed9ebda |
205 | q{WITH foo AS (SELECT 1) SELECT * FROM foo}, |
369e7844 |
206 | ); |
207 | |
af407e9a |
208 | $sql = $sqlac->update({ |
209 | _ => [ 'tree_table', -join => { |
210 | to => { -select => { |
211 | with_recursive => [ |
212 | [ tree_with_path => qw(id parent_id path) ], |
213 | { -select => { |
214 | _ => [ |
215 | qw(id parent_id), |
216 | { -as => [ |
217 | { -cast => { -as => [ id => char => 255 ] } }, |
218 | 'path' |
219 | ] }, |
220 | ], |
221 | from => 'tree_table', |
222 | where => { parent_id => undef }, |
223 | union_all => { |
224 | -select => { |
225 | _ => [ qw(t.id t.parent_id), |
226 | { -as => [ |
227 | { -concat => [ 'r.path', \q{'/'}, 't.id' ] }, |
228 | 'path', |
229 | ] }, |
230 | ], |
231 | from => [ |
232 | tree_table => -as => t => |
233 | -join => { |
234 | to => 'tree_with_path', |
235 | as => 'r', |
236 | on => { 't.parent_id' => 'r.id' }, |
237 | }, |
238 | ], |
239 | } }, |
240 | } }, |
241 | ], |
242 | select => '*', |
243 | from => 'tree_with_path' |
244 | } }, |
245 | as => 'tree', |
246 | on => { 'tree.id' => 'tree_with_path.id' }, |
247 | } ], |
248 | set => { path => { -ident => [ qw(tree path) ] } }, |
249 | }); |
250 | |
251 | is_same_sql( |
252 | $sql, |
253 | q{ |
254 | UPDATE tree_table JOIN ( |
aed9ebda |
255 | WITH RECURSIVE tree_with_path(id, parent_id, path) AS ( |
af407e9a |
256 | ( |
257 | SELECT id, parent_id, CAST(id AS char(255)) AS path |
258 | FROM tree_table |
259 | WHERE parent_id IS NULL |
260 | ) |
261 | UNION ALL |
262 | ( |
263 | SELECT t.id, t.parent_id, CONCAT(r.path, '/', t.id) AS path |
264 | FROM tree_table AS t |
265 | JOIN tree_with_path AS r ON t.parent_id = r.id |
266 | ) |
aed9ebda |
267 | ) |
af407e9a |
268 | SELECT * FROM tree_with_path |
269 | ) AS tree |
270 | ON tree.id = tree_with_path.id |
271 | SET path = tree.path |
272 | }, |
273 | ); |
274 | |
54047b35 |
275 | |
276 | ($sql, @bind) = $sqlac->insert({ |
277 | with => [ |
278 | faculty => { |
279 | -select => { |
280 | _ => [qw /p.person p.email/], |
281 | from => [ person => -as => 'p' ], |
282 | where => { |
283 | 'p.person_type' => 'faculty', |
284 | 'p.person_status' => { '!=' => 'pending' }, |
285 | 'p.default_license_id' => undef, |
286 | }, |
287 | }, |
288 | }, |
289 | grandfather => { |
290 | -insert => { |
291 | into => 'license', |
292 | fields => [ qw(kind expires_on valid_from) ], |
293 | select => { |
294 | select => [\(qw('grandfather' '2017-06-30' '2016-07-01'))], |
295 | from => 'faculty', |
296 | }, |
297 | returning => 'license_id', |
298 | } |
299 | }, |
300 | ], |
301 | into => 'license_person', |
a5e65f5b |
302 | fields => [ qw(person_id license_id) ], |
54047b35 |
303 | select => { |
304 | _ => ['person_id', 'license_id'], |
305 | from => ['grandfather'], |
306 | where => { |
307 | 'a.index' => { -ident => 'b.index' }, |
308 | }, |
309 | }, |
310 | }); |
311 | |
312 | is_same_sql_bind( |
313 | $sql, \@bind, |
314 | q{ |
315 | WITH faculty AS ( |
316 | SELECT p.person, p.email FROM person AS p |
317 | WHERE ( |
318 | p.default_license_id IS NULL |
319 | AND p.person_status != ? |
320 | AND p.person_type = ? |
321 | ) |
322 | ), grandfather AS ( |
323 | INSERT INTO license (kind, expires_on, valid_from) |
324 | SELECT 'grandfather', '2017-06-30', '2016-07-01' |
325 | FROM faculty RETURNING license_id |
a5e65f5b |
326 | ) INSERT INTO license_person (person_id, license_id) |
54047b35 |
327 | SELECT person_id, license_id FROM grandfather WHERE a.index = b.index |
328 | }, |
329 | [ qw(pending faculty) ], |
330 | ); |
331 | |
88a78c2f |
332 | |
333 | ($sql, @bind) = $sqlac->delete({ |
334 | with => [ |
335 | instructors => { |
336 | -select => { |
337 | _ => [qw/p.person_id email default_license_id/], |
338 | from => [ |
339 | person => -as => 'p', |
340 | -join => { |
341 | to => 'license_person', |
342 | as => 'lp', |
343 | on => { 'lp.person_id' => 'p.person_id' }, |
344 | }, |
345 | -join => { |
346 | to => 'license', |
347 | as => 'l', |
348 | on => { 'l.license_id' => 'lp.license_id' }, |
349 | }, |
350 | ], |
351 | where => { |
352 | 'p.person_type' => 'faculty', |
353 | 'p.person_status' => { '!=' => 'pending' }, |
354 | 'l.kind' => 'pending', |
355 | }, |
356 | group_by => [qw/ p.person_id /], |
357 | having => { '>' => [ { -count => 'l.license_id' }, 1 ] } |
358 | }, |
359 | }, |
360 | deletable_licenses => { |
361 | -select => { |
362 | _ => [qw/lp.ctid lp.person_id lp.license_id/], |
363 | from => [ |
364 | instructors => -as => 'i', |
365 | -join => { |
366 | to => 'license_person', |
367 | as => 'lp', |
368 | on => { 'lp.person_id' => 'i.person_id' }, |
369 | }, |
370 | -join => { |
371 | to => 'license', |
372 | as => 'l', |
373 | on => { 'l.license_id' => 'lp.license_id' }, |
374 | }, |
375 | ], |
376 | where => { |
377 | 'lp.license_id' => { |
378 | '<>' => {-ident => 'i.default_license_id'} |
379 | }, |
380 | 'l.kind' => 'pending', |
381 | }, |
382 | }, |
383 | }, |
384 | ], |
385 | from => 'license_person', |
386 | where => { |
387 | ctid => { -in => |
388 | { |
389 | -select => { |
390 | _ => ['ctid'], |
391 | from => 'deletable_licenses', |
392 | } |
393 | } |
394 | } |
395 | } |
396 | }); |
397 | |
398 | is_same_sql_bind( |
399 | $sql, \@bind, |
400 | q{ |
401 | with instructors as ( |
402 | select p.person_id, email, default_license_id |
403 | from person as p |
404 | join license_person as lp on lp.person_id = p.person_id |
405 | join license as l on l.license_id = lp.license_id |
406 | where l.kind = ? |
407 | AND p.person_status != ? |
408 | AND p.person_type = ? |
409 | group by p.person_id |
410 | having COUNT(l.license_id) > ?), |
411 | deletable_licenses as ( |
412 | select lp.ctid, lp.person_id, lp.license_id |
413 | from instructors as i |
414 | join license_person as lp on lp.person_id = i.person_id |
415 | join license as l on l.license_id = lp.license_id |
416 | where l.kind = ? |
417 | and lp.license_id <> i.default_license_id |
418 | ) |
419 | delete from license_person |
420 | where ctid IN ( |
421 | (select ctid from deletable_licenses) |
422 | ) |
423 | }, |
424 | [qw( |
425 | pending pending faculty 1 pending |
426 | )] |
427 | ); |
428 | |
3d47a301 |
429 | ($sql, @bind) = $sqlac->update({ |
430 | _ => ['survey'], |
431 | set => { |
432 | license_id => { -ident => 'info.default_license_id' }, |
433 | }, |
434 | from => [ |
435 | -select => { |
436 | select => [qw( s.survey_id p.default_license_id p.person_id)], |
437 | from => [ |
438 | person => -as => 'p', |
439 | -join => { |
440 | to => 'class', |
441 | as => 'c', |
442 | on => { 'c.faculty_id' => 'p.person_id' }, |
443 | }, |
444 | -join => { |
445 | to => 'survey', |
446 | as => 's', |
447 | on => { 's.class_id' => 'c.class_id' }, |
448 | }, |
449 | ], |
450 | where => { 'p.institution_id' => { -value => 15031 } }, |
451 | }, |
452 | -as => 'info', |
453 | ], |
454 | where => { |
455 | 'info.survey_id' => { -ident => 'survey.survey_id' }, |
456 | } |
457 | }); |
458 | |
459 | is_same_sql_bind( |
460 | $sql, \@bind, |
461 | q{ |
462 | update survey |
463 | set license_id=info.default_license_id |
464 | from ( |
465 | select s.survey_id, p.default_license_id, p.person_id |
466 | from person AS p |
467 | join class AS c on c.faculty_id = p.person_id |
468 | join survey AS s on s.class_id = c.class_id |
469 | where p.institution_id = ? |
470 | ) AS info |
471 | where info.survey_id=survey.survey_id |
472 | }, |
473 | [qw( |
474 | 15031 |
475 | )] |
476 | ); |
477 | |
63a3e784 |
478 | done_testing; |