database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-27 18:02:13 +03:00
Code Activity

caching of queries with isammerge tables forbiden using general way

Browse Source 
SQL_SELECT_LIMIT as default will be applied only for SELECT statement if there was not explicit LIMIT clause
correct table list passed to class constructor of select_update
This commit is contained in:
bell@sanja.is.com.ua
2004-05-05 21:21:41 +03:00
parent e9492cca05
commit c5c35c667e
11 changed files with 72 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sql/sql_lex.cc
View File

@ -1023,6 +1023,7 @@ void st_select_lex::init_query()
ref_pointer_array= 0;
select_n_having_items= 0;
prep_where= 0;
explicit_limit= 0;
}
void st_select_lex::init_select()
@ -1616,10 +1617,7 @@ void st_select_lex::print_limit(THD *thd, String *str)
if (!thd)
thd= current_thd;
if ((select_limit != thd->variables.select_limit &&
this == &thd->lex->select_lex) ||
(select_limit != HA_POS_ERROR && this != &thd->lex->select_lex) ||
offset_limit != 0L)
if (explicit_limit)
{
str->append(" limit ", 7);
char buff[20];