SQL Table
Table-Naming Standards
Table-naming standards, as well as any standard within a business, are critical to
maintaining control. After studying the tables and data in the previous sections, you
probably noticed that each table’s suffix is _TBL. This is a naming standard selected
for use, such as what’s been used at various client sites. The _TBL simply tells you
that the object is a table; there are many different types of objects in a relational
database. For example, you will see that the suffix _INX is used to identify indexes
on tables in later hours. Naming standards exist almost exclusively for overall
organization and assist immensely in the administration of any relational database.
Remember, the use of a suffix is not mandatory when naming database objects.
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一、用IF...ELSE执行预先编写好的查询
对于大多数人来说，首先想到的做法也许是：通过IF...ELSE语句，执行几个预先编写好的查询中的一 ......
--此处使用pubs库
declare @myname varchar(50)
declare @fname varchar(20)
declare @lname varchar(20)
declare my_cursor cursor for
select fname,lname from employee order by emp_id
open my_cursor
fetch next from my_cursor into @fname,@lname
while @@fetch_status=0
begin
set @ ......
编写一个储存过程usp_GetSortedShippers，它接收Northwind数据库中Shippers表的一个列名称作为其中一个输入（@colname），并从该表返回按输入的列名排序的行。另一个输入（@sortdir）表示排序的方向,‘A’表示按升顺排序,‘D’表示按降序排序。编写该存储过程时要注意它的性能，即，尽可能的使用索引（ ......
首先就是要自己编写一段代码，存为.stx
文件（例如sql.stx），然后在editplus的菜单栏Tools->Configure User
Tools->Files->Setting &syntax,点add按钮，在description栏位填上sql,file
Extensions栏位也填上sql,如果有多个扩展名，之间用“；”隔开（例如：sql;db2）,然后在syntax
file栏位填� ......
之前有一个SQLServer的分页存储过程 但是性能不是十分理想
又找了一个
--SQL2005分页存储过程
/**
if exists(select * from sysobjects where name='fenye')
drop proc fenye
**/
CREATE procedure fenye
@tableName nvarchar(200) ,
@pageSize int,
@curPage int ,
......
