diff --git a/sql/mysqld.cc b/sql/mysqld.cc index d36b441ac9a908d5891fcb8dece18497fdb58430..768acd77c27f26b01705a62ba63902b0206b33e5 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -3702,12 +3702,12 @@ struct my_option my_long_options[] = "Percentage of dirty pages allowed in bufferpool", (gptr*) &srv_max_buf_pool_modified_pct, (gptr*) &srv_max_buf_pool_modified_pct, 0, GET_ULONG, REQUIRED_ARG, 90, 0, 100, 0, 0, 0}, {"innodb_max_purge_lag", OPT_INNODB_MAX_PURGE_LAG, - "", + "Desired maximum length of the purge queue (0 = no limit)", (gptr*) &srv_max_purge_lag, (gptr*) &srv_max_purge_lag, 0, GET_LONG, REQUIRED_ARG, 0, 0, ~0L, 0, 1L, 0}, {"innodb_table_locks", OPT_INNODB_TABLE_LOCKS, - "If Innodb should enforce LOCK TABLE", + "Enable InnoDB locking in LOCK TABLES", (gptr*) &global_system_variables.innodb_table_locks, (gptr*) &global_system_variables.innodb_table_locks, 0, GET_BOOL, OPT_ARG, 1, 0, 0, 0, 0, 0},