5 use List::Util qw(sum);
10 $Data::Dumper::Terse = 1;
11 $Data::Dumper::Sortkeys = 1;
14 # WHERE condition - equal
18 q/SELECT foo FROM bar WHERE a = 1/,
19 q/SELECT foo FROM bar WHERE a=1/,
20 q/SELECT foo FROM bar WHERE (a = 1)/,
21 q/SELECT foo FROM bar WHERE (a=1)/,
22 q/SELECT foo FROM bar WHERE ( a = 1 )/,
47 q/SELECT foo FROM bar WHERE ((a = 1))/,
48 q/SELECT foo FROM bar WHERE ( (a = 1) )/,
49 q/SELECT foo FROM bar WHERE ( ( a = 1 ) )/,
55 q/SELECT foo FROM bar WHERE a = 1 AND b = 1/,
56 q/SELECT foo FROM bar WHERE (a = 1) AND (b = 1)/,
57 q/SELECT foo FROM bar WHERE ((a = 1) AND (b = 1))/,
58 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1)/,
59 q/SELECT foo FROM bar WHERE ((a = 1 AND b = 1))/,
60 q/SELECT foo FROM bar WHERE (((a = 1) AND (b = 1)))/,
106 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 AND c = 1/,
107 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1 AND c = 1)/,
108 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1) AND c = 1/,
109 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 AND c = 1)/,
110 q/SELECT foo FROM bar WHERE ((((a = 1))) AND (b = 1 AND c = 1))/,
116 q/SELECT foo FROM bar WHERE a = 1 OR b = 1 OR c = 1/,
117 q/SELECT foo FROM bar WHERE (a = 1 OR b = 1) OR c = 1/,
118 q/SELECT foo FROM bar WHERE a = 1 OR (b = 1 OR c = 1)/,
119 q/SELECT foo FROM bar WHERE a = 1 OR ((b = 1 OR (c = 1)))/,
125 q/SELECT foo FROM bar WHERE (a = 1) AND (b = 1 OR c = 1 OR d = 1) AND (e = 1 AND f = 1)/,
126 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 OR c = 1 OR d = 1) AND e = 1 AND (f = 1)/,
127 q/SELECT foo FROM bar WHERE ( ((a = 1) AND ( b = 1 OR (c = 1 OR d = 1) )) AND ((e = 1)) AND f = 1) /,
133 q/SELECT foo FROM bar WHERE (a) AND (b = 2)/,
134 q/SELECT foo FROM bar WHERE (a AND b = 2)/,
135 q/SELECT foo FROM bar WHERE (a AND (b = 2))/,
136 q/SELECT foo FROM bar WHERE a AND (b = 2)/,
142 q/SELECT foo FROM bar WHERE ((NOT a) AND b = 2)/,
143 q/SELECT foo FROM bar WHERE (NOT a) AND (b = 2)/,
144 q/SELECT foo FROM bar WHERE (NOT (a)) AND b = 2/,
150 q/SELECT foo FROM bar WHERE NOT a AND (b = 2)/,
151 q/SELECT foo FROM bar WHERE (NOT a) AND (b = 2)/,
156 opts => { parenthesis_significant => 1 },
158 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 AND c = 1/,
159 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1 AND c = 1)/,
160 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1) AND c = 1/,
161 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 AND c = 1)/,
162 q/SELECT foo FROM bar WHERE ((((a = 1))) AND (b = 1 AND c = 1))/,
167 opts => { parenthesis_significant => 1 },
169 q/SELECT foo FROM bar WHERE a = 1 OR b = 1 OR c = 1/,
170 q/SELECT foo FROM bar WHERE (a = 1 OR b = 1) OR c = 1/,
171 q/SELECT foo FROM bar WHERE a = 1 OR (b = 1 OR c = 1)/,
172 q/SELECT foo FROM bar WHERE a = 1 OR ((b = 1 OR (c = 1)))/,
177 opts => { parenthesis_significant => 1 },
179 q/SELECT foo FROM bar WHERE (a = 1) AND (b = 1 OR c = 1 OR d = 1) AND (e = 1 AND f = 1)/,
180 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 OR c = 1 OR d = 1) AND e = 1 AND (f = 1)/,
181 q/SELECT foo FROM bar WHERE ( ((a = 1) AND ( b = 1 OR (c = 1 OR d = 1) )) AND ((e = 1)) AND f = 1) /,
185 # WHERE condition - different
189 q/SELECT foo FROM bar WHERE a = 1/,
190 q/SELECT quux FROM bar WHERE a = 1/,
191 q/SELECT foo FROM quux WHERE a = 1/,
192 q/FOOBAR foo FROM bar WHERE a = 1/,
194 q/SELECT foo FROM bar WHERE a = 2/,
195 q/SELECT foo FROM bar WHERE a < 1/,
196 q/SELECT foo FROM bar WHERE b = 1/,
197 q/SELECT foo FROM bar WHERE (c = 1)/,
198 q/SELECT foo FROM bar WHERE (d = 1)/,
200 q/SELECT foo FROM bar WHERE a = 1 AND quux/,
201 q/SELECT foo FROM bar WHERE a = 1 GROUP BY foo/,
202 q/SELECT foo FROM bar WHERE a = 1 ORDER BY foo/,
203 q/SELECT foo FROM bar WHERE a = 1 LIMIT 1/,
204 q/SELECT foo FROM bar WHERE a = 1 OFFSET 1/,
205 q/SELECT foo FROM bar JOIN quux WHERE a = 1/,
206 q/SELECT foo FROM bar JOIN quux ON a = 1 WHERE a = 1/,
212 q/SELECT foo FROM bar WHERE a = 1 AND b = 1/,
213 q/SELECT quux FROM bar WHERE a = 1 AND b = 1/,
214 q/SELECT foo FROM quux WHERE a = 1 AND b = 1/,
215 q/FOOBAR foo FROM bar WHERE a = 1 AND b = 1/,
217 q/SELECT foo FROM bar WHERE a = 2 AND b = 1/,
218 q/SELECT foo FROM bar WHERE a = 3 AND (b = 1)/,
219 q/SELECT foo FROM bar WHERE (a = 4) AND b = 1/,
220 q/SELECT foo FROM bar WHERE (a = 5) AND (b = 1)/,
221 q/SELECT foo FROM bar WHERE ((a = 6) AND (b = 1))/,
222 q/SELECT foo FROM bar WHERE ((a = 7) AND (b = 1))/,
224 q/SELECT foo FROM bar WHERE a = 1 AND b = 2/,
225 q/SELECT foo FROM bar WHERE a = 1 AND (b = 3)/,
226 q/SELECT foo FROM bar WHERE (a = 1) AND b = 4/,
227 q/SELECT foo FROM bar WHERE (a = 1) AND (b = 5)/,
228 q/SELECT foo FROM bar WHERE ((a = 1) AND (b = 6))/,
229 q/SELECT foo FROM bar WHERE ((a = 1) AND (b = 7))/,
231 q/SELECT foo FROM bar WHERE a < 1 AND b = 1/,
232 q/SELECT foo FROM bar WHERE b = 1 AND b = 1/,
233 q/SELECT foo FROM bar WHERE (c = 1) AND b = 1/,
234 q/SELECT foo FROM bar WHERE (d = 1) AND b = 1/,
236 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 AND quux/,
237 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 GROUP BY foo/,
238 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 ORDER BY foo/,
239 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 LIMIT 1/,
240 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 OFFSET 1/,
241 q/SELECT foo FROM bar JOIN quux WHERE a = 1 AND b = 1/,
242 q/SELECT foo FROM bar JOIN quux ON a = 1 WHERE a = 1 AND b = 1/,
248 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 OR c = 1/,
249 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1) OR c = 1/,
250 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 OR c = 1)/,
256 q/SELECT foo FROM bar WHERE a = 1 OR b = 1 AND c = 1/,
257 q/SELECT foo FROM bar WHERE (a = 1 OR b = 1) AND c = 1/,
258 q/SELECT foo FROM bar WHERE a = 1 OR (b = 1 AND c = 1)/,
263 opts => { parenthesis_significant => 1 },
265 q/SELECT foo FROM bar WHERE a IN (1,2,3)/,
266 q/SELECT foo FROM bar WHERE a IN (1,3,2)/,
267 q/SELECT foo FROM bar WHERE a IN ((1,2,3))/,
273 # BETWEEN with/without parenthesis around itself/RHS is a sticky business
274 # if I made a mistake here, simply rewrite the special BETWEEN handling in
278 q/SELECT foo FROM bar WHERE ( completion_date BETWEEN ? AND ? AND status = ? )/,
279 q/SELECT foo FROM bar WHERE completion_date BETWEEN (? AND ?) AND status = ?/,
280 q/SELECT foo FROM bar WHERE ( (completion_date BETWEEN (? AND ?) ) AND status = ? )/,
281 q/SELECT foo FROM bar WHERE ( (completion_date BETWEEN (? AND ? AND status = ?) ) )/,
285 # IS NULL (special LHS-only op)
289 q/WHERE a IS NOT NULL AND b IS NULL/,
290 q/WHERE (a IS NOT NULL) AND b IS NULL/,
291 q/WHERE a IS NOT NULL AND (b IS NULL)/,
292 q/WHERE (a IS NOT NULL) AND ((b IS NULL))/,
296 # JOIN condition - equal
300 q/SELECT foo FROM bar JOIN baz ON a = 1 WHERE x = 1/,
301 q/SELECT foo FROM bar JOIN baz ON a=1 WHERE x = 1/,
302 q/SELECT foo FROM bar JOIN baz ON (a = 1) WHERE x = 1/,
303 q/SELECT foo FROM bar JOIN baz ON (a=1) WHERE x = 1/,
304 q/SELECT foo FROM bar JOIN baz ON ( a = 1 ) WHERE x = 1/,
341 q/SELECT foo FROM bar JOIN baz ON ((a = 1)) WHERE x = 1/,
342 q/SELECT foo FROM bar JOIN baz ON ( (a = 1) ) WHERE x = 1/,
343 q/SELECT foo FROM bar JOIN baz ON ( ( a = 1 ) ) WHERE x = 1/,
349 q/SELECT foo FROM bar JOIN baz ON a = 1 AND b = 1 WHERE x = 1/,
350 q/SELECT foo FROM bar JOIN baz ON (a = 1) AND (b = 1) WHERE x = 1/,
351 q/SELECT foo FROM bar JOIN baz ON ((a = 1) AND (b = 1)) WHERE x = 1/,
352 q/SELECT foo FROM bar JOIN baz ON (a = 1 AND b = 1) WHERE x = 1/,
353 q/SELECT foo FROM bar JOIN baz ON ((a = 1 AND b = 1)) WHERE x = 1/,
354 q/SELECT foo FROM bar JOIN baz ON (((a = 1) AND (b = 1))) WHERE x = 1/,
414 # JOIN condition - different
418 q/SELECT foo FROM bar JOIN quux ON a = 1 WHERE quuux/,
419 q/SELECT quux FROM bar JOIN quux ON a = 1 WHERE quuux/,
420 q/SELECT foo FROM quux JOIN quux ON a = 1 WHERE quuux/,
421 q/FOOBAR foo FROM bar JOIN quux ON a = 1 WHERE quuux/,
423 q/SELECT foo FROM bar JOIN quux ON a = 2 WHERE quuux/,
424 q/SELECT foo FROM bar JOIN quux ON a < 1 WHERE quuux/,
425 q/SELECT foo FROM bar JOIN quux ON b = 1 WHERE quuux/,
426 q/SELECT foo FROM bar JOIN quux ON (c = 1) WHERE quuux/,
427 q/SELECT foo FROM bar JOIN quux ON (d = 1) WHERE quuux/,
429 q/SELECT foo FROM bar JOIN quux ON a = 1 AND quuux/,
430 q/SELECT foo FROM bar JOIN quux ON a = 1 GROUP BY foo/,
431 q/SELECT foo FROM bar JOIN quux ON a = 1 ORDER BY foo/,
432 q/SELECT foo FROM bar JOIN quux ON a = 1 LIMIT 1/,
433 q/SELECT foo FROM bar JOIN quux ON a = 1 OFFSET 1/,
434 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux/,
435 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux ON a = 1/,
441 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
442 q/SELECT quux FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
443 q/SELECT foo FROM quux JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
444 q/FOOBAR foo FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
446 q/SELECT foo FROM bar JOIN quux ON a = 2 AND b = 1 WHERE quuux/,
447 q/SELECT foo FROM bar JOIN quux ON a = 3 AND (b = 1) WHERE quuux/,
448 q/SELECT foo FROM bar JOIN quux ON (a = 4) AND b = 1 WHERE quuux/,
449 q/SELECT foo FROM bar JOIN quux ON (a = 5) AND (b = 1) WHERE quuux/,
450 q/SELECT foo FROM bar JOIN quux ON ((a = 6) AND (b = 1)) WHERE quuux/,
451 q/SELECT foo FROM bar JOIN quux ON ((a = 7) AND (b = 1)) WHERE quuux/,
453 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 2 WHERE quuux/,
454 q/SELECT foo FROM bar JOIN quux ON a = 1 AND (b = 3) WHERE quuux/,
455 q/SELECT foo FROM bar JOIN quux ON (a = 1) AND b = 4 WHERE quuux/,
456 q/SELECT foo FROM bar JOIN quux ON (a = 1) AND (b = 5) WHERE quuux/,
457 q/SELECT foo FROM bar JOIN quux ON ((a = 1) AND (b = 6)) WHERE quuux/,
458 q/SELECT foo FROM bar JOIN quux ON ((a = 1) AND (b = 7)) WHERE quuux/,
460 q/SELECT foo FROM bar JOIN quux ON a < 1 AND b = 1 WHERE quuux/,
461 q/SELECT foo FROM bar JOIN quux ON b = 1 AND b = 1 WHERE quuux/,
462 q/SELECT foo FROM bar JOIN quux ON (c = 1) AND b = 1 WHERE quuux/,
463 q/SELECT foo FROM bar JOIN quux ON (d = 1) AND b = 1 WHERE quuux/,
465 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 AND quuux/,
466 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 GROUP BY foo/,
467 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 ORDER BY foo/,
468 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 LIMIT 1/,
469 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 OFFSET 1/,
470 q/SELECT foo FROM bar JOIN quux JOIN quuux ON a = 1 AND b = 1/,
471 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux ON a = 1 AND b = 1/,
475 # DISTINCT ON (...) not confused with JOIN ON (...)
479 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE a = 1/,
480 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE a=1/,
481 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE (a = 1)/,
482 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE (a=1)/,
483 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( a = 1 )/,
485 SELECT DISTINCT ON (foo, quux)
494 SELECT DISTINCT ON (foo, quux)
503 SELECT DISTINCT ON (foo, quux)
511 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ((a = 1))/,
512 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( (a = 1) )/,
513 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( ( a = 1 ) )/,
521 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 1/,
522 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE (a = 1)/,
523 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE a = 1/,
524 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE (a = 1)/,
530 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 1/,
531 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 1)) AS foo WHERE a = 1/,
532 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 1) AS foo WHERE a = 1/,
533 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 1)) AS foo WHERE a = 1/,
534 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 1))) AS foo WHERE a = 1/,
536 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE (a = 1)/,
537 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 1)) AS foo WHERE (a = 1)/,
538 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 1) AS foo WHERE (a = 1)/,
539 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 1)) AS foo WHERE (a = 1)/,
540 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 1))) AS foo WHERE (a = 1)/,
544 # subselects - different
548 q/DELETE FROM cd WHERE ( cdid IN ( SELECT me.cdid FROM (SELECT * FROM cd me WHERE ( year != ? ) GROUP BY me.cdid) me WHERE ( year != ? ) ) )/,
549 q/DELETE FROM cd WHERE ( cdid IN ( SELECT me.cdid FROM cd me WHERE ( year != ? ) GROUP BY me.cdid ) )/,
555 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 1/,
556 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 2/,
557 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE (a = 3)/,
558 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE a = 4/,
559 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE (a = 5)/,
560 q/SELECT * FROM (SELECT * FROM bar WHERE b = 2) AS foo WHERE a = 1/,
561 q/SELECT * FROM (SELECT * FROM bar WHERE b = 3) AS foo WHERE (a = 1)/,
562 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 4)) AS foo WHERE a = 1/,
563 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 5)) AS foo WHERE (a = 1)/,
569 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 1/,
570 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 2) AS foo WHERE a = 1/,
571 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 3)) AS foo WHERE a = 1/,
572 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 4)) AS foo WHERE a = 1/,
573 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 5))) AS foo WHERE a = 1/,
575 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 6) AS foo WHERE (a = 1)/,
576 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 7) AS foo WHERE (a = 1)/,
577 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 8)) AS foo WHERE (a = 1)/,
578 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 9)) AS foo WHERE (a = 1)/,
579 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 10))) AS foo WHERE (a = 1)/,
581 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 2/,
582 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 2) AS foo WHERE a = 2/,
583 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 3)) AS foo WHERE a = 2/,
584 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 4)) AS foo WHERE a = 2/,
585 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 5))) AS foo WHERE a = 2/,
587 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 6) AS foo WHERE (a = 2)/,
588 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 7) AS foo WHERE (a = 2)/,
589 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 8)) AS foo WHERE (a = 2)/,
590 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 9)) AS foo WHERE (a = 2)/,
591 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 10))) AS foo WHERE (a = 2)/,
599 q/SELECT * FROM foo ORDER BY bar/,
600 q/SELECT * FROM foo ORDER BY bar ASC/,
601 q/SELECT * FROM foo ORDER BY bar asc/,
607 q/SELECT * FROM foo ORDER BY bar, baz ASC/,
608 q/SELECT * FROM foo ORDER BY bar ASC, baz/,
609 q/SELECT * FROM foo ORDER BY bar asc, baz ASC/,
610 q/SELECT * FROM foo ORDER BY bar, baz/,
616 q/ORDER BY colA, colB LIKE ? DESC, colC LIKE ?/,
617 q/ORDER BY colA ASC, colB LIKE ? DESC, colC LIKE ? ASC/,
623 q/ORDER BY name + ?, [me].[id]/,
624 q/ORDER BY name + ? ASC, [me].[id]/,
629 opts => { order_by_asc_significant => 1 },
631 q/SELECT * FROM foo ORDER BY bar/,
632 q/SELECT * FROM foo ORDER BY bar ASC/,
633 q/SELECT * FROM foo ORDER BY bar desc/,
641 'SELECT a,b,c FROM foo',
642 'SELECT a,c,b FROM foo',
643 'SELECT b,a,c FROM foo',
644 'SELECT b,c,a FROM foo',
645 'SELECT c,a,b FROM foo',
646 'SELECT c,b,a FROM foo',
652 'SELECT * FROM foo WHERE a IN (1,2,3)',
653 'SELECT * FROM foo WHERE a IN (1,3,2)',
654 'SELECT * FROM foo WHERE a IN (2,1,3)',
655 'SELECT * FROM foo WHERE a IN (2,3,1)',
656 'SELECT * FROM foo WHERE a IN (3,1,2)',
657 'SELECT * FROM foo WHERE a IN (3,2,1)',
665 'SELECT a,b FROM foo',
666 'SELECT a,,b FROM foo',
667 'SELECT a,b, FROM foo',
668 'SELECT ,a,b, FROM foo',
669 'SELECT ,a,,b, FROM foo',
677 'SELECT count(*) FROM foo',
678 'SELECT count(*) AS bar FROM foo',
679 'SELECT count(*) AS "bar" FROM foo',
680 'SELECT count(a) FROM foo',
681 'SELECT count(1) FROM foo',
687 'SELECT foo() bar FROM baz',
688 'SELECT foo ( )bar FROM baz',
689 'SELECT foo (())bar FROM baz',
690 'SELECT foo(( ) ) bar FROM baz',
696 'SELECT foo() FROM bar',
697 'SELECT foo FROM bar',
698 'SELECT foo FROM bar ()',
704 'SELECT COUNT * FROM foo',
705 'SELECT COUNT( * ) FROM foo',
708 # single ? of unknown funcs do not unroll unless
709 # explicitly allowed (e.g. Like)
713 'SELECT foo FROM bar WHERE bar > foo ?',
714 'SELECT foo FROM bar WHERE bar > foo( ? )',
720 'SELECT foo FROM bar WHERE bar LIKE ?',
721 'SELECT foo FROM bar WHERE bar LiKe (?)',
722 'SELECT foo FROM bar WHERE bar lIkE( (?))',
729 'SELECT foo FROM bar WHERE foo IN (?, ?)',
730 'SELECT foo FROM bar WHERE foo IN ?, ?',
737 'SELECT * FROM foo WHERE 1 = ( a > b)',
738 'SELECT * FROM foo WHERE 1 = a > b',
739 'SELECT * FROM foo WHERE (1 = a) > b',
745 'SELECT * FROM foo WHERE bar = baz(buzz)',
746 'SELECT * FROM foo WHERE bar = (baz( buzz ))',
753 'WHERE ( foo GLOB ? )',
760 'SELECT FIRST ? SKIP ? [me].[id], [me].[owner]
763 SELECT FIRST ? SKIP ? [owner].[id]
764 FROM [owners] [owner]
765 WHERE ( [books].[owner] = [owner].[id] )
766 )) AND [source] = ? ) )',
767 'SELECT FIRST ? SKIP ? [me].[id], [me].[owner]
770 SELECT FIRST ? SKIP ? [owner].[id]
771 FROM [owners] [owner]
772 WHERE ( [books].[owner] = [owner].[id] )
773 ) AND [source] = ? ) )',
859 { foo => 42, bar => 1 },
860 { foo => 42, bar => 1 },
861 { foo => '42', bar => 1 },
865 # blessed object - equal
869 bless(\(local $_ = 42), 'Life::Universe::Everything'),
870 bless(\(local $_ = 42), 'Life::Universe::Everything'),
876 bless([42], 'Life::Universe::Everything'),
877 bless([42], 'Life::Universe::Everything'),
883 bless({ answer => 42 }, 'Life::Universe::Everything'),
884 bless({ answer => 42 }, 'Life::Universe::Everything'),
888 # complex data structure - equal
892 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
893 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
908 # scalarref - different
918 # arrayref - different
928 # hashref - different
949 # complex data structure - different
953 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
954 [43, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
955 [42, { foo => 'baz', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
956 [42, { bar => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
957 [42, { foo => 'bar', quuux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
958 [42, { foo => 'bar', quux => [0, 1, 2, \3, { quux => [4, 5] } ] }, 8 ],
959 [42, { foo => 'bar', quux => [1, 2, 3, { quux => [4, 5] } ] }, 8 ],
960 [42, { foo => 'bar', quux => [1, 2, \4, { quux => [4, 5] } ] }, 8 ],
961 [42, { foo => 'bar', quux => [1, 2, \3, { quuux => [4, 5] } ] }, 8 ],
962 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5, 6] } ] }, 8 ],
963 [42, { foo => 'bar', quux => [1, 2, \3, { quux => 4 } ] }, 8 ],
964 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5], quuux => 1 } ] }, 8 ],
965 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8, 9 ],
970 use_ok('SQL::Abstract::Test', import => [qw(
971 eq_sql_bind eq_sql eq_bind is_same_sql_bind
974 for my $test ( @sql_tests ) {
976 # this does not work on 5.8.8 and earlier :(
977 #local @{*SQL::Abstract::Test::}{keys %{$test->{opts}}} = map { \$_ } values %{$test->{opts}}
982 for (keys %{$test->{opts} || {} }) {
983 $restore_globals{$_} = ${${*SQL::Abstract::Test::}{$_}};
984 ${*SQL::Abstract::Test::}{$_} = \ do { my $cp = $test->{opts}{$_} };
987 my $statements = $test->{statements};
988 while (@$statements) {
989 my $sql1 = shift @$statements;
990 foreach my $sql2 (@$statements) {
992 my $equal = eq_sql($sql1, $sql2);
995 local $TODO = $test->{todo} if $test->{todo};
997 if ($test->{equal}) {
998 ok($equal, "equal SQL expressions should have been considered equal");
1000 ok(!$equal, "different SQL expressions should have been considered not equal");
1003 if ($equal ^ $test->{equal}) {
1004 my ($ast1, $ast2) = map { SQL::Abstract::Test::parse ($_) } ($sql1, $sql2);
1005 $_ = Dumper $_ for ($ast1, $ast2);
1009 note $SQL::Abstract::Test::sql_differ;
1017 ${*SQL::Abstract::Test::}{$_} = \$restore_globals{$_}
1018 for keys %restore_globals;
1021 for my $test (@bind_tests) {
1022 my $bindvals = $test->{bindvals};
1023 while (@$bindvals) {
1024 my $bind1 = shift @$bindvals;
1025 foreach my $bind2 (@$bindvals) {
1026 my $equal = eq_bind($bind1, $bind2);
1027 if ($test->{equal}) {
1028 ok($equal, "equal bind values considered equal");
1030 ok(!$equal, "different bind values considered not equal");
1033 if ($equal ^ $test->{equal}) {
1034 diag("bind1: " . Dumper($bind1));
1035 diag("bind2: " . Dumper($bind2));
1042 "SELECT * FROM foo WHERE id = ?", [42],
1043 "SELECT * FROM foo WHERE (id = ?)", [42],
1045 "eq_sql_bind considers equal SQL expressions and bind values equal"
1050 "SELECT * FROM foo WHERE id = ?", [42],
1051 "SELECT * FROM foo WHERE (id = ?)", [0],
1053 "eq_sql_bind considers equal SQL expressions and different bind values different"
1057 "SELECT * FROM foo WHERE id = ?", [42],
1058 "SELECT * FROM bar WHERE (id = ?)", [42],
1060 "eq_sql_bind considers different SQL expressions and equal bind values different"
1065 'SELECT owner_name FROM books me WHERE ( source = ? )',
1066 'SELECT owner_name FROM books me WHERE ( sUOrce = ? )',
1069 $SQL::Abstract::Test::sql_differ,
1070 qr/\Q[ source ] != [ sUOrce ]/,
1071 'expected debug of literal diff',
1075 'SELECT owner_name FROM books me ORDER BY owner_name',
1076 'SELECT owner_name FROM books me GROUP BY owner_name',
1079 $SQL::Abstract::Test::sql_differ,
1080 qr/\QOP [ORDER BY] != [GROUP BY]/,
1081 'expected debug of op diff',
1085 'SELECT owner_name FROM books WHERE ( source = ? )',
1086 'SELECT owner_name FROM books'
1090 $SQL::Abstract::Test::sql_differ,
1091 qr|\Q[WHERE source = ?] != [N/A]|,
1092 'expected debug of missing branch',