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SQL-to_char()保留小数,千位分隔符SELECT to_char(999999999999.99, 'FM999,999,999,999,999.000') AS QTY_ ...
sql判断临时表的是否存在if object_id('tempdb..#T_DayAvg') is not null Begin DROP TABLE #T_DayAvg End ...
数据库安全之数据掩码:SQL新功能之动态数据掩码(SQL2016AZURESQL),我们在开发上都有这样的需求:对部 ...
Oracle数据库的安装与配置及PLSQL的安装与配置,本文用于记录本人安装Oracle数据库及PLSQL的重要步骤,不记 ...
Navicat premium是一款数据库管理工具。将此工具连接数据库,你可以从中看到各种数据库的详细信息。包括报错 ...
4.1 PL/SQL简介4.1.1 PL/SQL概述PL/SQL是Oracle在标准SQL语言上的过程性扩展,它允许嵌入SQL语句、定义变量 ...
SQL-查看某天新建的表的名称和建表时间select object_name ,to_char(created,'yyyy-mm-dd hh24:mm:ss') fro ...

Tempdb settings in SQL Server 2016

[ 2017-03-05 21:12:01 | by 店小二03 ]
A nice little error log feature that I noticed in SQL Server 2016 regarding tempdb. Tempdb, a syste ...
By:Siddharth Mehta || Related Tips: Reporting Services Maps Problem Geospatial reporting ...
Grant Fritchey wrote: Execution plans show you what's going on behind the scenes in SQL Serve ...
Once I was thrown into an interesting situation where a client told me that he can see the data from ...

SSDT Deploy / Publish Performance

[ 2017-03-04 05:40:02 | by 店小二05 ]
Ed Elliott's Sql Developer Blog Ed is a Sql developer who has a mixed background in ...

Azure Data Factory and SSIS compared

[ 2017-03-03 20:42:01 | by 店小二03 ]
I see a lot of confusion when it comes to Azure Data Factory (ADF) and how it compares to SSIS . ...
It is a known problem in the world of multitiered application development that we want to apply some ...
Introduction Microsoft SQL Server 2014 is considered to be the first version that supports Hybrid ...
Sql常见面试题1. 用一条SQL 语句 查询出每门课都大于80 分的学生姓名name kecheng fenshu张三 语文 81张三 ...
sqlplus与shell结合--shell中执行sql脚本。su - oracle使用oracle 用户执行$ cat a.sh #!/bi ...
1. 安装1.1 编译环境准备(CentOS 6.7)CentOS 和 Ubuntu 环境的区别就在这一步,CentOS yum 源里的 gcc 版本 ...
SQL系统表和兼容性视图使用sql server系统表详细说明 名称 地址 说明 sysaltfiles 主数据库 保存数据 ...
SQL模糊查询。 一般模糊查询语句如下: SELECT 字段 FROM 表 WHERE 某字段 Like 条件 其中关于条件,SQL提供 ...

SQL Server Target vs Total Memory

[ 2017-03-03 15:22:02 | by 店小二03 ]
For this blog post I want to discuss the meaning behind SQL Server: Memory Manager\Target Server Mem ...
SQL Server 数据库分离与附加图文教程,需要的朋友可以参考一下。 一、概述 SQL Server提供了“分离/附加 ...
使用了SQL Server Always On技术后,假如采用的配置是默认配置,会出现Primary server CPU很高的情况发生, ...
As Kimberly mentioned last week , SQLskills is embarking on a new initiative toblog about basic ...
SQLBalls Bradley Ball is a MCITP SQL 2005 MCTS 2008 DBA with over 10 years of IT experienc ...
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