sql - 如何获取 T-SQL 中受影响的行数

Question

我有一个带有以下主体的存储过程：

ALTER PROCEDURE dbo.sp_DeleteRoecords
    @Conditions NVARCHAR(200)
AS
BEGIN
    DECLARE @Query NVARCHAR(2000) 

    SET @Query = 'DELETE FROM Customer Where ' + @Conditions
    EXEC (@Query)
END

执行后如何获取受影响的行@Query？

Answer 1

ALTER PROCEDURE dbo.sp_DeleteRoecords
    @Conditions NVARCHAR(200)
AS
BEGIN
    DECLARE @Query NVARCHAR(2000) 

    SET @Query = 'DELETE FROM Customer Where ' + @Conditions + ';Select @@rowcount'
    EXEC (@Query)
END

删除查询后添加@@rowcount 语句。