sql server equals

Set ANSI_NULLS onSET QUOTED_IDENTIFIER ONGoALTER TRIGGER [Qiandaotrigger]on [dbo]. [Bbsqiandao]After insertAsBEGIN--set NOCOUNT on;declare @uid int, @count int;Select @uid =uid from insertedSelect @count =count (*) from inserted where [email protected] and hadreward=0if (@count =2) -no equals equals sign (= =)BeginUpdate Bbsuserreward set forumgold=forumgold+2 where [email protected]Update Bbsqiandao set ha

Label:In SQL, the Equals, in, like three of the comparison SQL in the Equals, in, like three can be used for data matching. But the three were not the same. The equals sign is used to find all data that matches a single value; in is used to find all data that matches multi

= g.sum (E = E.integralvalue) //The sum of the employees ' points 9 }) on U.userid equals IR. UserIDTen Into GC One From GCI in GC. DefaultIfEmpty ()//Zolian equivalent to SQL A where(Deptsystem = =0?true: D.deptsystem = = Deptsystem) (state = =1? u.isdeleted = =false: u.isdeleted = =true) //may not have an employee's score record

Label: How to implement a no time period in the use of the zeros fill?? if object_id('[A]') is not NULL Drop Table [A] Go Create Table [A]([Date] datetime,[Amount] int) Insert [A] Select * from [A] Select '2014-05-01', - Union All Select '2014-05-02', $ Union All Select '2014-05-05', - Union All Select '2014-05-06', $ Declare @stdate smalldatetime, @eddate smalldatetime Select @stdate=min([Date]), @eddate=Max([Date]) from [A] ; withSel as ( Select @stdate as [Date],1

---- Set a non-primary key to clustered index [Step 4] to: http://king123654789.iteye.com/blog/1169191 1. View All indexes. Clustered indexes are created on the primary key by default.Sp_helpindex person 2. -- delete the primary key constraint and remove the index constraint on the primary key queried in [1], for example, PK _ person _ 117F9D94. Remove the primary key constraint from the primary key field. This field is not the primary key.Alter table person drop constraint PK _ person _ 117F9

Platform Description: Two SQL SERVER2005 servers with two identical databases installed on top of each otherRecently, because of the project needs, you need to copy the database on one of the servers on a database on another server, after a lot of Google has finally finished, here to do a detailed record, hoping to help everyone and themselves.One, the first step: SQL