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Implement WL#5502 Remove dead 5.0 class Sensitive_cursor.

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Remove dead and unused code.
Update to reflect the code review requests.
This commit is contained in:
Konstantin Osipov
2010-07-27 16:42:36 +04:00
parent ec2c3bf2c1
commit 6d059673f7
12 changed files with 64 additions and 522 deletions
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3
sql/sql_union.cc
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@ -36,8 +36,7 @@ bool mysql_union(THD *thd, LEX *lex, select_result *result,
if (!(res= unit->prepare(thd, result, SELECT_NO_UNLOCK |
setup_tables_done_option)))
res= unit->exec();
if (res || !thd->cursor || !thd->cursor->is_open())
res|= unit->cleanup();
res|= unit->cleanup();
DBUG_RETURN(res);
}