根据字段名称查找所在的表名
SQL Server
SELECT name FROM sys.sysobjects SO WHERE EXISTS ( SELECT * FROM syscolumns SC WHERE name LIKE 'Reason' AND SC.id = SO.id )
MySQL
USE `XXX`; SELECT * FROM `information_schema`.`columns` WHERE `TABLE_SCHEMA` = "YYY" AND COLUMN_NAME = "MemberID" ;