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 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 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 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 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 # JOIN condition - equal
289 q/SELECT foo FROM bar JOIN baz ON a = 1 WHERE x = 1/,
290 q/SELECT foo FROM bar JOIN baz ON a=1 WHERE x = 1/,
291 q/SELECT foo FROM bar JOIN baz ON (a = 1) WHERE x = 1/,
292 q/SELECT foo FROM bar JOIN baz ON (a=1) WHERE x = 1/,
293 q/SELECT foo FROM bar JOIN baz ON ( a = 1 ) WHERE x = 1/,
330 q/SELECT foo FROM bar JOIN baz ON ((a = 1)) WHERE x = 1/,
331 q/SELECT foo FROM bar JOIN baz ON ( (a = 1) ) WHERE x = 1/,
332 q/SELECT foo FROM bar JOIN baz ON ( ( a = 1 ) ) WHERE x = 1/,
338 q/SELECT foo FROM bar JOIN baz ON a = 1 AND b = 1 WHERE x = 1/,
339 q/SELECT foo FROM bar JOIN baz ON (a = 1) AND (b = 1) WHERE x = 1/,
340 q/SELECT foo FROM bar JOIN baz ON ((a = 1) AND (b = 1)) WHERE x = 1/,
341 q/SELECT foo FROM bar JOIN baz ON (a = 1 AND b = 1) WHERE x = 1/,
342 q/SELECT foo FROM bar JOIN baz ON ((a = 1 AND b = 1)) WHERE x = 1/,
343 q/SELECT foo FROM bar JOIN baz ON (((a = 1) AND (b = 1))) WHERE x = 1/,
403 # JOIN condition - different
407 q/SELECT foo FROM bar JOIN quux ON a = 1 WHERE quuux/,
408 q/SELECT quux FROM bar JOIN quux ON a = 1 WHERE quuux/,
409 q/SELECT foo FROM quux JOIN quux ON a = 1 WHERE quuux/,
410 q/FOOBAR foo FROM bar JOIN quux ON a = 1 WHERE quuux/,
412 q/SELECT foo FROM bar JOIN quux ON a = 2 WHERE quuux/,
413 q/SELECT foo FROM bar JOIN quux ON a < 1 WHERE quuux/,
414 q/SELECT foo FROM bar JOIN quux ON b = 1 WHERE quuux/,
415 q/SELECT foo FROM bar JOIN quux ON (c = 1) WHERE quuux/,
416 q/SELECT foo FROM bar JOIN quux ON (d = 1) WHERE quuux/,
418 q/SELECT foo FROM bar JOIN quux ON a = 1 AND quuux/,
419 q/SELECT foo FROM bar JOIN quux ON a = 1 GROUP BY foo/,
420 q/SELECT foo FROM bar JOIN quux ON a = 1 ORDER BY foo/,
421 q/SELECT foo FROM bar JOIN quux ON a = 1 LIMIT 1/,
422 q/SELECT foo FROM bar JOIN quux ON a = 1 OFFSET 1/,
423 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux/,
424 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux ON a = 1/,
430 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
431 q/SELECT quux FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
432 q/SELECT foo FROM quux JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
433 q/FOOBAR foo FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
435 q/SELECT foo FROM bar JOIN quux ON a = 2 AND b = 1 WHERE quuux/,
436 q/SELECT foo FROM bar JOIN quux ON a = 3 AND (b = 1) WHERE quuux/,
437 q/SELECT foo FROM bar JOIN quux ON (a = 4) AND b = 1 WHERE quuux/,
438 q/SELECT foo FROM bar JOIN quux ON (a = 5) AND (b = 1) WHERE quuux/,
439 q/SELECT foo FROM bar JOIN quux ON ((a = 6) AND (b = 1)) WHERE quuux/,
440 q/SELECT foo FROM bar JOIN quux ON ((a = 7) AND (b = 1)) WHERE quuux/,
442 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 2 WHERE quuux/,
443 q/SELECT foo FROM bar JOIN quux ON a = 1 AND (b = 3) WHERE quuux/,
444 q/SELECT foo FROM bar JOIN quux ON (a = 1) AND b = 4 WHERE quuux/,
445 q/SELECT foo FROM bar JOIN quux ON (a = 1) AND (b = 5) WHERE quuux/,
446 q/SELECT foo FROM bar JOIN quux ON ((a = 1) AND (b = 6)) WHERE quuux/,
447 q/SELECT foo FROM bar JOIN quux ON ((a = 1) AND (b = 7)) WHERE quuux/,
449 q/SELECT foo FROM bar JOIN quux ON a < 1 AND b = 1 WHERE quuux/,
450 q/SELECT foo FROM bar JOIN quux ON b = 1 AND b = 1 WHERE quuux/,
451 q/SELECT foo FROM bar JOIN quux ON (c = 1) AND b = 1 WHERE quuux/,
452 q/SELECT foo FROM bar JOIN quux ON (d = 1) AND b = 1 WHERE quuux/,
454 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 AND quuux/,
455 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 GROUP BY foo/,
456 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 ORDER BY foo/,
457 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 LIMIT 1/,
458 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 OFFSET 1/,
459 q/SELECT foo FROM bar JOIN quux JOIN quuux ON a = 1 AND b = 1/,
460 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux ON a = 1 AND b = 1/,
464 # DISTINCT ON (...) not confused with JOIN ON (...)
468 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE a = 1/,
469 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE a=1/,
470 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE (a = 1)/,
471 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE (a=1)/,
472 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( a = 1 )/,
474 SELECT DISTINCT ON (foo, quux)
483 SELECT DISTINCT ON (foo, quux)
492 SELECT DISTINCT ON (foo, quux)
500 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ((a = 1))/,
501 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( (a = 1) )/,
502 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( ( a = 1 ) )/,
510 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 1/,
511 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE (a = 1)/,
512 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE a = 1/,
513 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE (a = 1)/,
519 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 1/,
520 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 1)) AS foo WHERE a = 1/,
521 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 1) AS foo WHERE a = 1/,
522 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 1)) AS foo WHERE a = 1/,
523 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 1))) AS foo WHERE a = 1/,
525 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE (a = 1)/,
526 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 1)) AS foo WHERE (a = 1)/,
527 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 1) AS foo WHERE (a = 1)/,
528 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 1)) AS foo WHERE (a = 1)/,
529 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 1))) AS foo WHERE (a = 1)/,
533 # subselects - different
537 q/DELETE FROM cd WHERE ( cdid IN ( SELECT me.cdid FROM (SELECT * FROM cd me WHERE ( year != ? ) GROUP BY me.cdid) me WHERE ( year != ? ) ) )/,
538 q/DELETE FROM cd WHERE ( cdid IN ( SELECT me.cdid FROM cd me WHERE ( year != ? ) GROUP BY me.cdid ) )/,
544 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 1/,
545 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 2/,
546 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE (a = 3)/,
547 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE a = 4/,
548 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE (a = 5)/,
549 q/SELECT * FROM (SELECT * FROM bar WHERE b = 2) AS foo WHERE a = 1/,
550 q/SELECT * FROM (SELECT * FROM bar WHERE b = 3) AS foo WHERE (a = 1)/,
551 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 4)) AS foo WHERE a = 1/,
552 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 5)) AS foo WHERE (a = 1)/,
558 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 1/,
559 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 2) AS foo WHERE a = 1/,
560 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 3)) AS foo WHERE a = 1/,
561 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 4)) AS foo WHERE a = 1/,
562 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 5))) AS foo WHERE a = 1/,
564 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 6) AS foo WHERE (a = 1)/,
565 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 7) AS foo WHERE (a = 1)/,
566 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 8)) AS foo WHERE (a = 1)/,
567 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 9)) AS foo WHERE (a = 1)/,
568 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 10))) AS foo WHERE (a = 1)/,
570 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 2/,
571 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 2) AS foo WHERE a = 2/,
572 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 3)) AS foo WHERE a = 2/,
573 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 4)) AS foo WHERE a = 2/,
574 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 5))) AS foo WHERE a = 2/,
576 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 6) AS foo WHERE (a = 2)/,
577 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 7) AS foo WHERE (a = 2)/,
578 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 8)) AS foo WHERE (a = 2)/,
579 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 9)) AS foo WHERE (a = 2)/,
580 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 10))) AS foo WHERE (a = 2)/,
588 'SELECT a,b,c FROM foo',
589 'SELECT a,c,b FROM foo',
590 'SELECT b,a,c FROM foo',
591 'SELECT b,c,a FROM foo',
592 'SELECT c,a,b FROM foo',
593 'SELECT c,b,a FROM foo',
599 'SELECT * FROM foo WHERE a IN (1,2,3)',
600 'SELECT * FROM foo WHERE a IN (1,3,2)',
601 'SELECT * FROM foo WHERE a IN (2,1,3)',
602 'SELECT * FROM foo WHERE a IN (2,3,1)',
603 'SELECT * FROM foo WHERE a IN (3,1,2)',
604 'SELECT * FROM foo WHERE a IN (3,2,1)',
610 'SELECT count(*) FROM foo',
611 'SELECT count(*) AS bar FROM foo',
612 'SELECT count(*) AS "bar" FROM foo',
613 'SELECT count(a) FROM foo',
614 'SELECT count(1) FROM foo',
621 'SELECT foo() bar FROM baz',
622 'SELECT foo ( )bar FROM baz',
623 'SELECT foo (())bar FROM baz',
624 'SELECT foo(( ) ) bar FROM baz',
630 'SELECT foo() FROM bar',
631 'SELECT foo FROM bar',
632 'SELECT foo FROM bar ()',
639 'SELECT * FROM foo WHERE 1 = ( a > b)',
640 'SELECT * FROM foo WHERE 1 = a > b',
641 'SELECT * FROM foo WHERE (1 = a) > b',
647 'SELECT * FROM foo WHERE bar = baz(buzz)',
648 'SELECT * FROM foo WHERE bar = (baz( buzz ))',
734 { foo => 42, bar => 1 },
735 { foo => 42, bar => 1 },
736 { foo => '42', bar => 1 },
740 # blessed object - equal
744 bless(\(local $_ = 42), 'Life::Universe::Everything'),
745 bless(\(local $_ = 42), 'Life::Universe::Everything'),
751 bless([42], 'Life::Universe::Everything'),
752 bless([42], 'Life::Universe::Everything'),
758 bless({ answer => 42 }, 'Life::Universe::Everything'),
759 bless({ answer => 42 }, 'Life::Universe::Everything'),
763 # complex data structure - equal
767 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
768 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
783 # scalarref - different
793 # arrayref - different
803 # hashref - different
824 # complex data structure - different
828 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
829 [43, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
830 [42, { foo => 'baz', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
831 [42, { bar => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
832 [42, { foo => 'bar', quuux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
833 [42, { foo => 'bar', quux => [0, 1, 2, \3, { quux => [4, 5] } ] }, 8 ],
834 [42, { foo => 'bar', quux => [1, 2, 3, { quux => [4, 5] } ] }, 8 ],
835 [42, { foo => 'bar', quux => [1, 2, \4, { quux => [4, 5] } ] }, 8 ],
836 [42, { foo => 'bar', quux => [1, 2, \3, { quuux => [4, 5] } ] }, 8 ],
837 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5, 6] } ] }, 8 ],
838 [42, { foo => 'bar', quux => [1, 2, \3, { quux => 4 } ] }, 8 ],
839 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5], quuux => 1 } ] }, 8 ],
840 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8, 9 ],
847 map { $_ * ($_ - 1) / 2 }
848 map { scalar @{$_->{statements}} }
852 map { $_ * ($_ - 1) / 2 }
853 map { scalar @{$_->{bindvals}} }
858 use_ok('SQL::Abstract::Test', import => [qw(
859 eq_sql_bind eq_sql eq_bind is_same_sql_bind
862 for my $test (@sql_tests) {
863 my $statements = $test->{statements};
864 while (@$statements) {
865 my $sql1 = shift @$statements;
866 foreach my $sql2 (@$statements) {
868 no warnings qw/once/; # perl 5.10 is dumb
869 local $SQL::Abstract::Test::parenthesis_significant = $test->{parenthesis_significant}
870 if $test->{parenthesis_significant};
871 my $equal = eq_sql($sql1, $sql2);
874 local $TODO = $test->{todo} if $test->{todo};
876 if ($test->{equal}) {
877 ok($equal, "equal SQL expressions should have been considered equal");
879 ok(!$equal, "different SQL expressions should have been considered not equal");
882 if ($equal ^ $test->{equal}) {
883 my ($ast1, $ast2) = map { SQL::Abstract::Test::parse ($_) } ($sql1, $sql2);
885 $_ = Dumper $_ for ($ast1, $ast2);
897 for my $test (@bind_tests) {
898 my $bindvals = $test->{bindvals};
900 my $bind1 = shift @$bindvals;
901 foreach my $bind2 (@$bindvals) {
902 my $equal = eq_bind($bind1, $bind2);
903 if ($test->{equal}) {
904 ok($equal, "equal bind values considered equal");
906 ok(!$equal, "different bind values considered not equal");
909 if ($equal ^ $test->{equal}) {
910 diag("bind1: " . Dumper($bind1));
911 diag("bind2: " . Dumper($bind2));
918 "SELECT * FROM foo WHERE id = ?", [42],
919 "SELECT * FROM foo WHERE (id = ?)", [42],
921 "eq_sql_bind considers equal SQL expressions and bind values equal"
926 "SELECT * FROM foo WHERE id = ?", [42],
927 "SELECT * FROM foo WHERE (id = ?)", [0],
929 "eq_sql_bind considers equal SQL expressions and different bind values different"
933 "SELECT * FROM foo WHERE id = ?", [42],
934 "SELECT * FROM bar WHERE (id = ?)", [42],
936 "eq_sql_bind considers different SQL expressions and equal bind values different"