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DS-MRR backport: fix buildbot valgrind failures:

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- Do call update_used_tables() for new conditions obtained when adding
  outer join's triggered conditions. Correct values of used_tables() are
  now needed for condition pushdown.
- Update test results

mysql-test/suite/pbxt/r/join_outer.result:
  DS-MRR backport:
  - Update test results
sql/sql_select.cc:
  DS-MRR backport: fix buildbot valgrind failures:
  - Do call update_used_tables() for new conditions obtained when adding
    outer join's triggered conditions. Correct values of used_tables() are
    now needed for condition pushdown.
This commit is contained in:
Sergey Petrunya 2009-12-27 23:24:22 +03:00
parent 18fc4a7753
commit 1a490f2da4
2 changed files with 4 additions and 1 deletions
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2
mysql-test/suite/pbxt/r/join_outer.result
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@ -886,7 +886,7 @@ EXPLAIN SELECT * FROM t0, t1 LEFT JOIN (t2,t3) ON a1=5 WHERE a0=a1 AND a0=1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t0 const PRIMARY PRIMARY 4 const 1 Using index
1 SIMPLE t1 const PRIMARY PRIMARY 4 const 1 Using index
1 SIMPLE t2 ALL NULL NULL NULL NULL 2
1 SIMPLE t2 ALL NULL NULL NULL NULL 2 Using where
1 SIMPLE t3 ALL NULL NULL NULL NULL 2
drop table t1,t2;
create table t1 (a int, b int);

3
sql/sql_select.cc
View File

@ -6201,6 +6201,7 @@ make_join_select(JOIN *join,SQL_SELECT *select,COND *cond)
cond_tab->set_select_cond(new_cond, __LINE__);
if (!cond_tab->select_cond)
DBUG_RETURN(1);
cond_tab->select_cond->update_used_tables();
cond_tab->select_cond->quick_fix_field();
}
}
@ -6482,6 +6483,7 @@ make_join_select(JOIN *join,SQL_SELECT *select,COND *cond)
if (!cond_tab->select_cond)
DBUG_RETURN(1);
cond_tab->select_cond->quick_fix_field();
cond_tab->select_cond->update_used_tables();
if (cond_tab->select)
cond_tab->select->cond= cond_tab->select_cond;
}
@ -6537,6 +6539,7 @@ make_join_select(JOIN *join,SQL_SELECT *select,COND *cond)
(ulong)cond_tab->select_cond));
if (!cond_tab->select_cond)
DBUG_RETURN(1);
cond_tab->select_cond->update_used_tables();
cond_tab->select_cond->quick_fix_field();
if (cond_tab->select)
cond_tab->select->cond= cond_tab->select_cond;