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Fixed bug mdev-5410.

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The fix for bug #27937 was incomplete: it did not handle correctly the queries
containing UNION with global ORDER BY in subselects.
This commit is contained in:
Igor Babaev
2013-12-12 13:55:33 -08:00
parent fde2777b27
commit 3ec4296ec4
4 changed files with 59 additions and 5 deletions
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2
sql/sql_lex.h
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@ -584,7 +584,7 @@ public:
void print(String *str, enum_query_type query_type);
bool add_fake_select_lex(THD *thd);
void init_prepare_fake_select_lex(THD *thd);
void init_prepare_fake_select_lex(THD *thd, bool first_execution);
inline bool is_prepared() { return prepared; }
bool change_result(select_result_interceptor *result,
select_result_interceptor *old_result);