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| author | Igor Babaev <igor@askmonty.org> | 2011-11-06 01:23:03 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2011-11-06 01:23:03 -0700 |
| commit | e0c1b3f24246d22e6785315f9a8448bd9a590422 (patch) | |
| tree | 3647722d252e18907dd1e405a012d7f5ca5610af /mysql-test/r/subselect_mat_cost.result | |
| parent | 928e94fb98b34e511d89c1ca38e35b42656c9313 (diff) | |
| download | mariadb-git-e0c1b3f24246d22e6785315f9a8448bd9a590422.tar.gz | |
Fixed LP bug #886145.
The bug happened because in some cases the function JOIN::exec
did not save the value of TABLE::pre_idx_push_select_cond in
TABLE::select->pre_idx_push_select_cond for the sort table.
Noticed and fixed a bug in the function make_cond_remainder
that builds the remainder condition after extraction of an index
pushdown condition from the where condition. The code
erroneously assumed that the function make_cond_for_table left
the value of ICP_COND_USES_INDEX_ONLY in sub-condition markers.
Adjusted many result files from the regression test suite
after this fix .
Diffstat (limited to 'mysql-test/r/subselect_mat_cost.result')
| -rw-r--r-- | mysql-test/r/subselect_mat_cost.result | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mysql-test/r/subselect_mat_cost.result b/mysql-test/r/subselect_mat_cost.result index 7a4fec3823e..7a28b82455c 100644 --- a/mysql-test/r/subselect_mat_cost.result +++ b/mysql-test/r/subselect_mat_cost.result @@ -285,7 +285,7 @@ WHERE Code NOT IN (SELECT Country FROM CountryLanguage WHERE Language = 'English AND (CountryLanguage.Language = 'French' OR CountryLanguage.Language = 'Spanish') AND Code = Country; id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY CountryLanguage range PRIMARY,Language Language 30 NULL 45 Using index condition; Rowid-ordered scan +1 PRIMARY CountryLanguage range PRIMARY,Language Language 30 NULL 45 Using index condition; Using where; Rowid-ordered scan 1 PRIMARY Country eq_ref PRIMARY PRIMARY 3 world.CountryLanguage.Country 1 Using index condition 2 SUBQUERY CountryLanguage ref PRIMARY,Language Language 30 const 47 Using index condition SELECT Country.Name @@ -348,7 +348,7 @@ FROM City LEFT JOIN Country ON (Country = Code and City.Population < 10000)) AND Language IN ('English','Spanish'); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY CountryLanguage range Language Language 30 NULL 72 Using index condition; Using where; Rowid-ordered scan -2 DEPENDENT SUBQUERY City ref CityName CityName 35 func 2 Using index condition +2 DEPENDENT SUBQUERY City ref CityName CityName 35 func 2 Using index condition; Using where 2 DEPENDENT SUBQUERY Country eq_ref PRIMARY PRIMARY 3 world.City.Country 1 Using where; Using index select count(*) from CountryLanguage |