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/,
615 opts => { order_by_asc_significant => 1 },
617 q/SELECT * FROM foo ORDER BY bar/,
618 q/SELECT * FROM foo ORDER BY bar ASC/,
619 q/SELECT * FROM foo ORDER BY bar desc/,
627 'SELECT a,b,c FROM foo',
628 'SELECT a,c,b FROM foo',
629 'SELECT b,a,c FROM foo',
630 'SELECT b,c,a FROM foo',
631 'SELECT c,a,b FROM foo',
632 'SELECT c,b,a FROM foo',
638 'SELECT * FROM foo WHERE a IN (1,2,3)',
639 'SELECT * FROM foo WHERE a IN (1,3,2)',
640 'SELECT * FROM foo WHERE a IN (2,1,3)',
641 'SELECT * FROM foo WHERE a IN (2,3,1)',
642 'SELECT * FROM foo WHERE a IN (3,1,2)',
643 'SELECT * FROM foo WHERE a IN (3,2,1)',
651 'SELECT a,b FROM foo',
652 'SELECT a,,b FROM foo',
653 'SELECT a,b, FROM foo',
654 'SELECT ,a,b, FROM foo',
655 'SELECT ,a,,b, FROM foo',
663 'SELECT count(*) FROM foo',
664 'SELECT count(*) AS bar FROM foo',
665 'SELECT count(*) AS "bar" FROM foo',
666 'SELECT count(a) FROM foo',
667 'SELECT count(1) FROM foo',
673 'SELECT foo() bar FROM baz',
674 'SELECT foo ( )bar FROM baz',
675 'SELECT foo (())bar FROM baz',
676 'SELECT foo(( ) ) bar FROM baz',
682 'SELECT foo() FROM bar',
683 'SELECT foo FROM bar',
684 'SELECT foo FROM bar ()',
690 'SELECT COUNT * FROM foo',
691 'SELECT COUNT( * ) FROM foo',
694 # single ? of unknown funcs do not unroll unless
695 # explicitly allowed (e.g. Like)
699 'SELECT foo FROM bar WHERE bar > foo ?',
700 'SELECT foo FROM bar WHERE bar > foo( ? )',
706 'SELECT foo FROM bar WHERE bar LIKE ?',
707 'SELECT foo FROM bar WHERE bar LiKe (?)',
708 'SELECT foo FROM bar WHERE bar lIkE( (?))',
715 'SELECT foo FROM bar WHERE foo IN (?, ?)',
716 'SELECT foo FROM bar WHERE foo IN ?, ?',
723 'SELECT * FROM foo WHERE 1 = ( a > b)',
724 'SELECT * FROM foo WHERE 1 = a > b',
725 'SELECT * FROM foo WHERE (1 = a) > b',
731 'SELECT * FROM foo WHERE bar = baz(buzz)',
732 'SELECT * FROM foo WHERE bar = (baz( buzz ))',
739 'WHERE ( foo GLOB ? )',
746 'SELECT FIRST ? SKIP ? [me].[id], [me].[owner]
749 SELECT FIRST ? SKIP ? [owner].[id]
750 FROM [owners] [owner]
751 WHERE ( [books].[owner] = [owner].[id] )
752 )) AND [source] = ? ) )',
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] = ? ) )',
845 { foo => 42, bar => 1 },
846 { foo => 42, bar => 1 },
847 { foo => '42', bar => 1 },
851 # blessed object - equal
855 bless(\(local $_ = 42), 'Life::Universe::Everything'),
856 bless(\(local $_ = 42), 'Life::Universe::Everything'),
862 bless([42], 'Life::Universe::Everything'),
863 bless([42], 'Life::Universe::Everything'),
869 bless({ answer => 42 }, 'Life::Universe::Everything'),
870 bless({ answer => 42 }, 'Life::Universe::Everything'),
874 # complex data structure - equal
878 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
879 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
894 # scalarref - different
904 # arrayref - different
914 # hashref - different
935 # complex data structure - different
939 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
940 [43, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
941 [42, { foo => 'baz', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
942 [42, { bar => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
943 [42, { foo => 'bar', quuux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
944 [42, { foo => 'bar', quux => [0, 1, 2, \3, { quux => [4, 5] } ] }, 8 ],
945 [42, { foo => 'bar', quux => [1, 2, 3, { quux => [4, 5] } ] }, 8 ],
946 [42, { foo => 'bar', quux => [1, 2, \4, { quux => [4, 5] } ] }, 8 ],
947 [42, { foo => 'bar', quux => [1, 2, \3, { quuux => [4, 5] } ] }, 8 ],
948 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5, 6] } ] }, 8 ],
949 [42, { foo => 'bar', quux => [1, 2, \3, { quux => 4 } ] }, 8 ],
950 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5], quuux => 1 } ] }, 8 ],
951 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8, 9 ],
958 map { $_ * ($_ - 1) / 2 }
959 map { scalar @{$_->{statements}} }
963 map { $_ * ($_ - 1) / 2 }
964 map { scalar @{$_->{bindvals}} }
969 use_ok('SQL::Abstract::Test', import => [qw(
970 eq_sql_bind eq_sql eq_bind is_same_sql_bind
973 for my $test (@sql_tests) {
975 # this does not work on 5.8.8 and earlier :(
976 #local @{*SQL::Abstract::Test::}{keys %{$test->{opts}}} = map { \$_ } values %{$test->{opts}}
981 for (keys %{$test->{opts} || {} }) {
982 $restore_globals{$_} = ${${*SQL::Abstract::Test::}{$_}};
983 ${*SQL::Abstract::Test::}{$_} = \ do { my $cp = $test->{opts}{$_} };
986 my $statements = $test->{statements};
987 while (@$statements) {
988 my $sql1 = shift @$statements;
989 foreach my $sql2 (@$statements) {
991 my $equal = eq_sql($sql1, $sql2);
994 local $TODO = $test->{todo} if $test->{todo};
996 if ($test->{equal}) {
997 ok($equal, "equal SQL expressions should have been considered equal");
999 ok(!$equal, "different SQL expressions should have been considered not equal");
1002 if ($equal ^ $test->{equal}) {
1003 my ($ast1, $ast2) = map { SQL::Abstract::Test::parse ($_) } ($sql1, $sql2);
1004 $_ = Dumper $_ for ($ast1, $ast2);
1008 note $SQL::Abstract::Test::sql_differ;
1016 ${*SQL::Abstract::Test::}{$_} = \$restore_globals{$_}
1017 for keys %restore_globals;
1020 for my $test (@bind_tests) {
1021 my $bindvals = $test->{bindvals};
1022 while (@$bindvals) {
1023 my $bind1 = shift @$bindvals;
1024 foreach my $bind2 (@$bindvals) {
1025 my $equal = eq_bind($bind1, $bind2);
1026 if ($test->{equal}) {
1027 ok($equal, "equal bind values considered equal");
1029 ok(!$equal, "different bind values considered not equal");
1032 if ($equal ^ $test->{equal}) {
1033 diag("bind1: " . Dumper($bind1));
1034 diag("bind2: " . Dumper($bind2));
1041 "SELECT * FROM foo WHERE id = ?", [42],
1042 "SELECT * FROM foo WHERE (id = ?)", [42],
1044 "eq_sql_bind considers equal SQL expressions and bind values equal"
1049 "SELECT * FROM foo WHERE id = ?", [42],
1050 "SELECT * FROM foo WHERE (id = ?)", [0],
1052 "eq_sql_bind considers equal SQL expressions and different bind values different"
1056 "SELECT * FROM foo WHERE id = ?", [42],
1057 "SELECT * FROM bar WHERE (id = ?)", [42],
1059 "eq_sql_bind considers different SQL expressions and equal bind values different"
1064 'SELECT owner_name FROM books me WHERE ( source = ? )',
1065 'SELECT owner_name FROM books me WHERE ( sUOrce = ? )',
1068 $SQL::Abstract::Test::sql_differ,
1069 qr/\Q[ source ] != [ sUOrce ]/,
1070 'expected debug of literal diff',
1074 'SELECT owner_name FROM books me ORDER BY owner_name',
1075 'SELECT owner_name FROM books me GROUP BY owner_name',
1078 $SQL::Abstract::Test::sql_differ,
1079 qr/\QOP [ORDER BY] != [GROUP BY]/,
1080 'expected debug of op diff',
1084 'SELECT owner_name FROM books WHERE ( source = ? )',
1085 'SELECT owner_name FROM books'
1089 $SQL::Abstract::Test::sql_differ,
1090 qr|\Q[WHERE source = ?] != [N/A]|,
1091 'expected debug of missing branch',