在开始之前搭建演示环境: USE master GO SET NOCOUNT ON --创建表结构 IF OBJECT_ID(N'ClassA', N'U') IS NOT NULL DROP TABLE ClassA ), CreateDate DATETIME) CREATE INDEX IDX_CreateDate ON ClassA(CreateDate) GO --插入测试数据 DECLARE @ID INT BEGIN INSERT INTO ClassA VALUES(@ID, '
DBCC Commands or Database Consistency Checker commands have been with SQL Server from its early ages itself. In this article we would list the available DBCC commands listed using the DBCC Help command. Many in this list are undocumented and are rar
These commands may affect system performance and/or force table-level locks.There is no guarantee these commands will remain available in any future release of SQL server. DBCC activecursors [(spid)] DBCC addextendedproc (function_name, dll_name) DBC