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| author | unknown <bell@sanja.is.com.ua> | 2004-11-30 21:41:12 +0200 |
|---|---|---|
| committer | unknown <bell@sanja.is.com.ua> | 2004-11-30 21:41:12 +0200 |
| commit | a49025d2c86adefcb61517ff75434479b75b8d02 (patch) | |
| tree | 35c1ff6c8cdf8dfb42fcc80193de22685fca23ba /sql/sql_lex.cc | |
| parent | dcd6e3d070abf96d9d2bf69bd42ff668059e8e83 (diff) | |
| download | mariadb-git-a49025d2c86adefcb61517ff75434479b75b8d02.tar.gz | |
now we create temporary join for all queries with subqueries to make correct cleunup of tables and avoid too early unlock (BUG#6841)
mysql-test/t/subselect_innodb.test:
possible early unlock
sql/sql_lex.cc:
subqueries presence flag
sql/sql_lex.h:
subqueries presence flag
sql/sql_parse.cc:
subqueries presence flag
sql/sql_select.cc:
removed some too optimistic optimisation, now we create temporary join for all queries with subqueries to make correct cleunup of tables and avoid too early unlock
Diffstat (limited to 'sql/sql_lex.cc')
| -rw-r--r-- | sql/sql_lex.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index b5cb8735875..1d9afcc94a4 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -135,7 +135,7 @@ void lex_start(THD *thd, uchar *buf,uint length) lex->select_lex.link_prev= (st_select_lex_node**)&(lex->all_selects_list); lex->select_lex.options= 0; lex->describe= 0; - lex->derived_tables= FALSE; + lex->subqueries= lex->derived_tables= FALSE; lex->lock_option= TL_READ; lex->found_colon= 0; lex->safe_to_cache_query= 1; |