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Merge of query cache from 4.1 to 5.0

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mysql-test/r/ndb_cache.result:
  Added 'order by' to select's
mysql-test/r/ndb_cache2.result:
  Added 'order by' to select's
mysql-test/t/ndb_cache.test:
  Added 'order by' to select's
mysql-test/t/ndb_cache2.test:
  Added 'order by' to select's
sql/ha_innodb.h:
  Changed function name
sql/ha_ndbcluster.cc:
  Merge from query cache from 4.1 to 5.0
  Added better comments
  ndb_get_table_statistics had changed, so there where some adaptions to make
sql/ha_ndbcluster.h:
  Changed name of function
sql/handler.h:
  Changed name of function
sql/sql_cache.cc:
  Changed name of function
This commit is contained in:
unknown
2005-02-04 10:56:53 +01:00
parent 2b0a3dbe9e
commit 03bc599706
9 changed files with 135 additions and 113 deletions
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11
sql/handler.h
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@@ -592,11 +592,12 @@ public:
/* Type of table for caching query */
virtual uint8 table_cache_type() { return HA_CACHE_TBL_NONTRANSACT; }
/* ask handler about permission to cache table during query registration */
virtual my_bool cached_table_registration(THD *thd, char *table_key,
uint key_length,
qc_engine_callback *engine_callback,
ulonglong *engine_data)
/* ask handler about permission to cache table when query is to be cached */
virtual my_bool register_query_cache_table(THD *thd, char *table_key,
uint key_length,
qc_engine_callback
*engine_callback,
ulonglong *engine_data)
{
*engine_callback= 0;
return 1;