; Enable mysqlnd_qc extension module extension=mysqlnd_qc.so ; Configuration documentation http://www.php.net/manual/en/mysqlnd-qc.configuration.php ; Enables or disables the plugin. If disabled the extension will not ; plug into mysqlnd to proxy internal mysqlnd C API calls. ;mysqlnd_qc.enable_qc = 1 ; Default Time-to-Live (TTL) for cache entries in seconds. ;mysqlnd_qc.ttl = 30 ; Cache all queries regardless if they begin with the SQL hint that enables ; caching of a query or not. Storage handler cannot overrule the setting. ; It is evaluated by the core of the plugin. ;mysqlnd_qc.cache_by_default = 0 ; Cache queries with no table name in any of columns meta data of their ; result set, e.g. SELECT SLEEP(1)? ;mysqlnd_qc.cache_no_table = 0 ; Use PHP global request time to avoid gettimeofday() system calls? If using APC ; storage handler it should be set to the value of apc.use_request_time, ; if not warnings will be generated. ;mysqlnd_qc.use_request_time = 0 ; Collect run time and store time statistics using gettimeofday() system call? ; Data will be collected only if you also set mysqlnd_qc.collect_statistics = 1, ;mysqlnd_qc.time_statistics = 1 ; Collect statistics for mysqlnd_qc_get_core_stats()? Does not influence storage handler ; statistics! Handler statistics can be an integral part of the handler internal ; storage format. Thereofore, collection of some handler statistics cannot be disabled. ;mysqlnd_qc.collect_statistics = 0 ; If mysqlnd_qc.collect_statistics and mysqlnd_qc.collect_statistics_log_file are set, ; the plugin will dump statistics into the specified log file at every 10th web request ; during PHP request shutdown. The log file needs to be writeable by the web server user. ;mysqlnd_qc.collect_statistics-log-file = "/tmp/mysqlnd_qc.stats" ; Collect query back traces? ;mysqlnd_qc.collect_query_trace = 0 ; Maximum depth/level of a query code backtrace. ;mysqlnd_qc.query_trace_bt_depth = 3 ; Whether to remove SQL comments from a query string before hashing it to generate a cache key. ; Disable if you do not want two statemts such as SELECT /*my_source_ip=123*/ id FROM test; ; and SELECT /*my_source_ip=456*/ id FROM test to refer to the same cache entry. ;mysqlnd_qc.ignore_sql_comments = 1 ; Activates handler based slam defense if available. ;mysqlnd_qc.slam_defense = 0 ; TTL for stale cache entries which are served while another client updates the entries. ; Supported by APC storage handler. ;mysqlnd_qc.slam_defense_ttl = 30 ; Collect aggregated normalized query traces? The setting has no effect by default. ; You compile the extension using the define NORM_QUERY_TRACE_LOG to make use of the setting. ;mysqlnd_qc.collect_normalized_query_trace = 0 ; Default storage handler: copy cached wire data? EXPERIMENTAL – use default setting! ;mysqlnd_qc.std_data_copy = 0 ; MEMCACHE storage handler: memcache server host. ;mysqlnd_qc.memc_server = "127.0.0.1" ; MEMCACHE storage handler: memcached server port. ;mysqlnd_qc.memc_port = 11211 ; sqlite storage handler: data file. Any setting but :memory: may be of little practical value. ;mysqlnd_qc.sqlite_data_file = ":memory:"