select distinct 'select distinct ' '' + tab. name + '.' + col. name + '' '    from [' + tab. name + '] where [' + col. name + '] like ' '%电话呼叫%' ' union ' from sys.tables tab join sys.columns col on (tab. object_id = col. object_id) join sys.types types on (col.system_type_id = types.system_type_id) where tab.type_desc = 'USER_TABLE' and types. name IN ( 'CHAR', 'NCHAR', 'VARCHAR', 'NVARCHAR');