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Add new user variables for tuning memory usage:

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query_alloc_block_size, query_prealloc_size, range_alloc_block_size,transaction_alloc_block_size and transaction_prealloc_size
Add more checks for "out of memory" detection in range optimization
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monty@mashka.mysql.fi
2003-10-11 22:00:24 +03:00
parent 9bba878b8c
commit c95d142f8f
21 changed files with 257 additions and 81 deletions
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sql/sql_delete.cc
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@@ -76,7 +76,8 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
select=make_select(table,0,0,conds,&error);
if (error)
DBUG_RETURN(-1);
if ((select && select->check_quick(test(thd->options & OPTION_SAFE_UPDATES),
if ((select && select->check_quick(thd,
test(thd->options & OPTION_SAFE_UPDATES),
limit)) ||
!limit)
{