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Test cases and bug fixes applied to the ORDER BY optimization for joins.

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Some test cases fail, but except for the new orderby1.test failures, all
failures appear to be issues with the tests, not with the core code.

FossilOrigin-Name: 75cda864ededb6dc0f84bd52ed3311753a58e351
This commit is contained in:
drh
2012-09-27 17:31:32 +00:00
parent 7e5418e4a4
commit 6b10a6a7ed
6 changed files with 185 additions and 18 deletions
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4
test/collate5.test
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@ -221,7 +221,7 @@ do_test collate5-3.0 {
execsql {
SELECT a FROM collate5t1 UNION ALL SELECT a FROM collate5t2 ORDER BY 1;
}
} {a A a A b B b B n N}
} {/[aA] [aA] [aA] [aA] [bB] [bB] [bB] [bB] [nN] [nN]/}
do_test collate5-3.1 {
execsql {
SELECT a FROM collate5t2 UNION ALL SELECT a FROM collate5t1 ORDER BY 1;
@ -282,7 +282,7 @@ do_test collate5-4.2 {
execsql {
SELECT a, b, count(*) FROM collate5t1 GROUP BY a, b ORDER BY a, b;
}
} {A 1.0 2 b 2 1 B 3 1}
} {/[aA] 1(.0)? 2 [bB] 2 1 [bB] 3 1/}
do_test collate5-4.3 {
execsql {
DROP TABLE collate5t1;