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/,
622 opts => { order_by_asc_significant => 1 },
624 q/SELECT * FROM foo ORDER BY bar/,
625 q/SELECT * FROM foo ORDER BY bar ASC/,
626 q/SELECT * FROM foo ORDER BY bar desc/,
634 'SELECT a,b,c FROM foo',
635 'SELECT a,c,b FROM foo',
636 'SELECT b,a,c FROM foo',
637 'SELECT b,c,a FROM foo',
638 'SELECT c,a,b FROM foo',
639 'SELECT c,b,a FROM foo',
645 'SELECT * FROM foo WHERE a IN (1,2,3)',
646 'SELECT * FROM foo WHERE a IN (1,3,2)',
647 'SELECT * FROM foo WHERE a IN (2,1,3)',
648 'SELECT * FROM foo WHERE a IN (2,3,1)',
649 'SELECT * FROM foo WHERE a IN (3,1,2)',
650 'SELECT * FROM foo WHERE a IN (3,2,1)',
658 'SELECT a,b FROM foo',
659 'SELECT a,,b FROM foo',
660 'SELECT a,b, FROM foo',
661 'SELECT ,a,b, FROM foo',
662 'SELECT ,a,,b, FROM foo',
670 'SELECT count(*) FROM foo',
671 'SELECT count(*) AS bar FROM foo',
672 'SELECT count(*) AS "bar" FROM foo',
673 'SELECT count(a) FROM foo',
674 'SELECT count(1) FROM foo',
680 'SELECT foo() bar FROM baz',
681 'SELECT foo ( )bar FROM baz',
682 'SELECT foo (())bar FROM baz',
683 'SELECT foo(( ) ) bar FROM baz',
689 'SELECT foo() FROM bar',
690 'SELECT foo FROM bar',
691 'SELECT foo FROM bar ()',
697 'SELECT COUNT * FROM foo',
698 'SELECT COUNT( * ) FROM foo',
701 # single ? of unknown funcs do not unroll unless
702 # explicitly allowed (e.g. Like)
706 'SELECT foo FROM bar WHERE bar > foo ?',
707 'SELECT foo FROM bar WHERE bar > foo( ? )',
713 'SELECT foo FROM bar WHERE bar LIKE ?',
714 'SELECT foo FROM bar WHERE bar LiKe (?)',
715 'SELECT foo FROM bar WHERE bar lIkE( (?))',
722 'SELECT foo FROM bar WHERE foo IN (?, ?)',
723 'SELECT foo FROM bar WHERE foo IN ?, ?',
730 'SELECT * FROM foo WHERE 1 = ( a > b)',
731 'SELECT * FROM foo WHERE 1 = a > b',
732 'SELECT * FROM foo WHERE (1 = a) > b',
738 'SELECT * FROM foo WHERE bar = baz(buzz)',
739 'SELECT * FROM foo WHERE bar = (baz( buzz ))',
746 'WHERE ( foo GLOB ? )',
753 'SELECT FIRST ? SKIP ? [me].[id], [me].[owner]
756 SELECT FIRST ? SKIP ? [owner].[id]
757 FROM [owners] [owner]
758 WHERE ( [books].[owner] = [owner].[id] )
759 )) AND [source] = ? ) )',
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] = ? ) )',
852 { foo => 42, bar => 1 },
853 { foo => 42, bar => 1 },
854 { foo => '42', bar => 1 },
858 # blessed object - equal
862 bless(\(local $_ = 42), 'Life::Universe::Everything'),
863 bless(\(local $_ = 42), 'Life::Universe::Everything'),
869 bless([42], 'Life::Universe::Everything'),
870 bless([42], 'Life::Universe::Everything'),
876 bless({ answer => 42 }, 'Life::Universe::Everything'),
877 bless({ answer => 42 }, 'Life::Universe::Everything'),
881 # complex data structure - equal
885 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
886 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
901 # scalarref - different
911 # arrayref - different
921 # hashref - different
942 # complex data structure - different
946 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
947 [43, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
948 [42, { foo => 'baz', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
949 [42, { bar => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
950 [42, { foo => 'bar', quuux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
951 [42, { foo => 'bar', quux => [0, 1, 2, \3, { quux => [4, 5] } ] }, 8 ],
952 [42, { foo => 'bar', quux => [1, 2, 3, { quux => [4, 5] } ] }, 8 ],
953 [42, { foo => 'bar', quux => [1, 2, \4, { quux => [4, 5] } ] }, 8 ],
954 [42, { foo => 'bar', quux => [1, 2, \3, { quuux => [4, 5] } ] }, 8 ],
955 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5, 6] } ] }, 8 ],
956 [42, { foo => 'bar', quux => [1, 2, \3, { quux => 4 } ] }, 8 ],
957 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5], quuux => 1 } ] }, 8 ],
958 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8, 9 ],
963 use_ok('SQL::Abstract::Test', import => [qw(
964 eq_sql_bind eq_sql eq_bind is_same_sql_bind
967 for my $test (@sql_tests) {
969 # this does not work on 5.8.8 and earlier :(
970 #local @{*SQL::Abstract::Test::}{keys %{$test->{opts}}} = map { \$_ } values %{$test->{opts}}
975 for (keys %{$test->{opts} || {} }) {
976 $restore_globals{$_} = ${${*SQL::Abstract::Test::}{$_}};
977 ${*SQL::Abstract::Test::}{$_} = \ do { my $cp = $test->{opts}{$_} };
980 my $statements = $test->{statements};
981 while (@$statements) {
982 my $sql1 = shift @$statements;
983 foreach my $sql2 (@$statements) {
985 my $equal = eq_sql($sql1, $sql2);
988 local $TODO = $test->{todo} if $test->{todo};
990 if ($test->{equal}) {
991 ok($equal, "equal SQL expressions should have been considered equal");
993 ok(!$equal, "different SQL expressions should have been considered not equal");
996 if ($equal ^ $test->{equal}) {
997 my ($ast1, $ast2) = map { SQL::Abstract::Test::parse ($_) } ($sql1, $sql2);
998 $_ = Dumper $_ for ($ast1, $ast2);
1002 note $SQL::Abstract::Test::sql_differ;
1010 ${*SQL::Abstract::Test::}{$_} = \$restore_globals{$_}
1011 for keys %restore_globals;
1014 for my $test (@bind_tests) {
1015 my $bindvals = $test->{bindvals};
1016 while (@$bindvals) {
1017 my $bind1 = shift @$bindvals;
1018 foreach my $bind2 (@$bindvals) {
1019 my $equal = eq_bind($bind1, $bind2);
1020 if ($test->{equal}) {
1021 ok($equal, "equal bind values considered equal");
1023 ok(!$equal, "different bind values considered not equal");
1026 if ($equal ^ $test->{equal}) {
1027 diag("bind1: " . Dumper($bind1));
1028 diag("bind2: " . Dumper($bind2));
1035 "SELECT * FROM foo WHERE id = ?", [42],
1036 "SELECT * FROM foo WHERE (id = ?)", [42],
1038 "eq_sql_bind considers equal SQL expressions and bind values equal"
1043 "SELECT * FROM foo WHERE id = ?", [42],
1044 "SELECT * FROM foo WHERE (id = ?)", [0],
1046 "eq_sql_bind considers equal SQL expressions and different bind values different"
1050 "SELECT * FROM foo WHERE id = ?", [42],
1051 "SELECT * FROM bar WHERE (id = ?)", [42],
1053 "eq_sql_bind considers different SQL expressions and equal bind values different"
1058 'SELECT owner_name FROM books me WHERE ( source = ? )',
1059 'SELECT owner_name FROM books me WHERE ( sUOrce = ? )',
1062 $SQL::Abstract::Test::sql_differ,
1063 qr/\Q[ source ] != [ sUOrce ]/,
1064 'expected debug of literal diff',
1068 'SELECT owner_name FROM books me ORDER BY owner_name',
1069 'SELECT owner_name FROM books me GROUP BY owner_name',
1072 $SQL::Abstract::Test::sql_differ,
1073 qr/\QOP [ORDER BY] != [GROUP BY]/,
1074 'expected debug of op diff',
1078 'SELECT owner_name FROM books WHERE ( source = ? )',
1079 'SELECT owner_name FROM books'
1083 $SQL::Abstract::Test::sql_differ,
1084 qr|\Q[WHERE source = ?] != [N/A]|,
1085 'expected debug of missing branch',