11 Commits (016b596a0f2ced022cfa0bc6fe377c6d2c53a027)

Author	SHA1	Message	Date
René Cannaò	b151da0971	Further metrics for Query Cache #140 ... * Query_Cache_Entries : number of entries currently in the cache (including inactive) * Query_Cache_Purged : number of entries removed from the cache	10 years ago
René Cannaò	6563ae3d22	Export Query Cache metrics , #140 ... New available metrics: * Query_Cache_Memory_bytes : memory allocated in QC * Query_Cache_bytes_IN : amount of data inserted into QC * Query_Cache_bytes_OUT : amount of data retrieved from QC * Query_Cache_count_GET : total GET from QC * Query_Cache_count_GET_OK : successful GET from QC * Query_Cache_count_SET : total SET into QC Important note on `Query_Cache_Memory_bytes` : Query Cache thread purge doesn't initialize any purging if memory allocated in QC is below 3% of maximum memory.	10 years ago
René Cannaò	b5fb363d1c	Merge branch 'v1.2.2-issue140' into v1.2.2	10 years ago
René Cannaò	f50e95f1f1	Exporting QC metrics via SQL3_getStats , #140 ... Still a draft	10 years ago
René Cannaò	41acb178ee	mysql_thread___query_cache_size_MB refreshed in QC ... Issue #171	10 years ago
René Cannaò	c710f54987	Compiling optimization ... * converted MySQL_Authentication to use unsorted_map instead of btree_map * Query_Cache now uses pointers to KV_BtreeArray * removed some unnecesary headers	10 years ago
René Cannaò	4c937fa1bf	Query Cache timeout in milliseconds ... Issue #452 Closes #452	10 years ago
René Cannaò	5eff88f24f	Changes on QC ... Summary: removed KV_Btree_Array.cpp removed query_SQL from MySQL_Data_Stream added some documentation for QC_entry_t Query_Cache::get() and Query_Cache::set() now requires also the length of the key Query_Cache::get() and Query_Cache::set() now process hk (the hash key) using the length of the key Query Cache enhancement on user/schema Query Cache now supports distinct entries based on user/schema . This is achieved passing to Query_Cache::set() and Query_Cache::get() the hash that identifies user and schema Test Plan: None Reviewers: rene Differential Revision: http://phab.sysown.com/D3	10 years ago
René Cannaò	60ddf5d8e4	Changes on QC ... removed KV_Btree_Array.cpp removed query_SQL from MySQL_Data_Stream added some documentation for QC_entry_t Query_Cache::get() and Query_Cache::set() now requires also the length of the key Query_Cache::get() and Query_Cache::set() now process hk (the hash key) using the length of the key	10 years ago
René Cannaò	b596350c06	Modified version: 0.2.0902 , 20150902 , Kleon ... Closes #379	11 years ago
René Cannaò	d9a2df7039	Query Cache is not a plugin anymore	11 years ago