select lpad(rownum - 0, 2, 0) ymd from dual connect by rownum <= substr('20101130', 5, …
CREATE PROCEDURE[dbo].[StringSearchInSQLObject] @TextToSearchVARCHAR(2000) AS SELECT DISTI…
USE AdventureWorks2012; GO CREATE PROCEDURE dbo.InsertUnitMeasure @UnitMeasureCode nchar(3…
SELECT A.COLUMN_NAME 字段名, DATA_TYPE ||DECODE(DATA_TYPE,'DATE','','CLOB','','BLOB','','BFIL…
安装MySQL 安装MySQL不用多说了,下载下来安装就是,没有特别需要注意的地方。 # coding=utf-8 import MySQLdb #查询数量 def Count(c…
SELECT ProductID AS '@ProductID', ProductName AS 'ProductName' FROM Products FOR XML PATH …
本文转至 http://www.cnblogs.com/xuehong1985/articles/824380.html 对于每个类型拥有的值范围以及并且指定日期何时间值的有效格式…
mysql> select count(*) from test where id <= (select id from test where id=16); +---…
show grants for 你的用户; show grants for root@'localhost'; show grants for webgametest@10.3.1…
我只是一名普通的.Net开发人员,常用SqlServer,偶尔用其它数据库,属于能连上然后select/execute就行的那种。但就是我这么小的愿望,在面对Oracle时都很难实…
SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO /* README Version 1.0.5 本存储过程是本人查找对比网络上常…