SQL Server Update 所有表的某一列(列名相同,类型相同)数值
DECLARE@sql VARCHAR(5000);WITH T AS(SELECT SchemaName=c.TABLE_SCHEMA,TableName=c.TABLE_NAME,ColumnName=c.COLUMN_NAME,DataType=DATA_TYPE,sql='update '+c.TABLE_NAME+' set '+c.COLUMN_NAME+'=''2017-11-20'''-执行语句 FROM ...