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information about different variables agged to query cache (BUG#5515, BUG#5394)

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bell@sanja.is.com.ua
2004-09-10 16:28:18 +03:00
parent 69695656a1
commit 24e1464d5a
5 changed files with 100 additions and 5 deletions
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8
sql/sql_cache.cc
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@ -787,6 +787,9 @@ void Query_cache::store_query(THD *thd, TABLE_LIST *tables_used)
thd->variables.collation_connection->number;
flags.limit= thd->variables.select_limit;
flags.time_zone= thd->variables.time_zone;
flags.sql_mode= thd->variables.sql_mode;
flags.max_sort_length= thd->variables.max_sort_length;
flags.group_concat_max_len= thd->variables.group_concat_max_len;
STRUCT_LOCK(&structure_guard_mutex);
if (query_cache_size == 0)
@ -974,8 +977,11 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
flags.collation_connection_num= thd->variables.collation_connection->number;
flags.limit= thd->variables.select_limit;
flags.time_zone= thd->variables.time_zone;
flags.sql_mode= thd->variables.sql_mode;
flags.max_sort_length= thd->variables.max_sort_length;
flags.group_concat_max_len= thd->variables.group_concat_max_len;
memcpy((void *)(sql + (tot_length - QUERY_CACHE_FLAGS_SIZE)),
&flags, QUERY_CACHE_FLAGS_SIZE);
&flags, QUERY_CACHE_FLAGS_SIZE);
query_block = (Query_cache_block *) hash_search(&queries, (byte*) sql,
tot_length);
/* Quick abort on unlocked data */