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new status variable (number of queries deleted because of low memory)

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mysql-test/r/query_cache.result:
  test of new status variable
mysql-test/t/query_cache.test:
  test of new status variable
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unknown
2002-11-17 20:41:25 +02:00
parent 4b9c5888e9
commit b463146ac6
5 changed files with 12 additions and 2 deletions
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3
sql/sql_cache.cc
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@ -708,7 +708,7 @@ Query_cache::Query_cache(ulong query_cache_limit_arg,
:query_cache_size(0),
query_cache_limit(query_cache_limit_arg),
queries_in_cache(0), hits(0), inserts(0), refused(0),
total_blocks(0),
total_blocks(0), lowmem_prunes(0),
min_allocation_unit(ALIGN_SIZE(min_allocation_unit_arg)),
min_result_data_size(ALIGN_SIZE(min_result_data_size_arg)),
def_query_hash_size(ALIGN_SIZE(def_query_hash_size_arg)),
@ -1512,6 +1512,7 @@ my_bool Query_cache::free_old_query()
if (query_block != 0)
{
free_query(query_block);
lowmem_prunes++;
DBUG_RETURN(0);
}
}