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如何提高InnoDB DELETE性能?
因此,我有此审核表(跟踪数据库中任何表上的操作): CREATE TABLE `track_table` ( `id` int(16) unsigned NOT NULL, `userID` smallint(16) unsigned NOT NULL, `tableName` varchar(255) NOT NULL DEFAULT '', `tupleID` int(16) unsigned NOT NULL, `date_insert` datetime NOT NULL, `action` char(12) NOT NULL DEFAULT '', `className` varchar(255) NOT NULL, PRIMARY KEY (`id`), KEY `userID` (`userID`), KEY `tableID` (`tableName`,`tupleID`,`date_insert`), KEY …