querying microsoft sql server training

Last week, at a business briefing at Microsoft, the company made a conservative disclosure of its next "Katmai" SQL Server data platform. At the meeting, Microsoft did not make the "Katmai" clean, but always playing hard to get, the release date and its specific characteristics of the evasive. Only say that the time is

The date and time data from January 1, January 1-20, 1900 to January 1, June 6 are accurate to minutes.String Char A fixed length of non-Unicode characters. The maximum length is 8,000 characters. Varchar Variable-length non-Unicode data, which can contain a maximum of 8,000 characters. Text Variable-length non-Unicode data. The maximum length is 2 ^ 31-1 (2,147,483,647) characters.Unicode string Nchar Unicode data of a fixed length. The maximum length is 4,000 characters. Nvarchar A variable-l

Microsoft SQL Server Each version will have a corresponding sample project, from the 2000 FoodMart to 2005 after the Adventure Works, inside the design methods and specifications have a lot of things we deserve to learn. Not only do ordinary development, if you do BI development then you will find that this is a good guide, and

(Col1int, Col2Char(5), Col3Char(3), Col4Char(2)) with(data_compression=ROW)--Create a Table assigning Page CompressionCreate Tablegreatforpagecompression (Col1int, Col2Char(5), Col3Char(3), Col4Char(2)) with(data_compression=PAGE)/*Keep in mind ALTER TABLE and alter INDEX can is used to implement compression when those obects already exist.*/3. Availability of databases/*Change various database option and refresh the MGMT*/--2.1 Setup:add A Table and a couple of rows. UseTinyDB;GOCreate Table

Tags: style blog http color using OS IO strongMicrosoft SQL Server Internals Index directory:"Microsoft SQL Server Internals" Reading notes-Catalog IndexIn the fifth chapter, we mainly study the internal storage structure of table, and the seventh chapter "Special storage" w

Tags: information help targe zip version gem Service script recommendationThe script has the following points: 1. Major versions of SQL Server, service levels, and version categories 2. installed SP Pack, Cumulative update Cu, historical update of the qfe\ GDR 3. It is recommended that the current SP package can install the latest CUandgive the relevant resource address (this is helpful) as Cumulative Upd

MySQL Stored procedures:#插入一条返回值涂聚文注DELIMITER $$ DROP PROCEDURE IF EXISTS ' Geovindu '. ' Proc_insert_bookkindout ' $$ CREATE PROCEDURE ' Geovindu '. ' Proc_insert_ Bookkindout ' (in Param1name NVarChar (+), in Param1parent int,out ID int.) BEGIN IF not EXISTS (SELECT * from Bookkindlist WHERE bookkindname=param1name) then #如果存在相同的记录, do not add INSERT into Bookkindlist (bookkindname,bookkindparent) VALUES ( Param1name, param1parent); #set id=last_insert_id () SELECT last_insert_id () into ID;

Question 1Title: Microsoft SQL Server R2 Setup------------------------------ The following error occurred: Could not open KEY:UNKNOWN\COMPONENTS\7ABFE44842C12B390AF18C3B9B1A1EE8\000021599B0090400100000000F01FEC. Verify that you had sufficient access to that key, or the contact your the support personnel. For help information, click: Http://go.microsoft.com/fwlink

Tags: style blog http color os file data ioRecently trying to learn ASP. NET MVC, when you click Add-New Item--visual in the data under C # to the ADO Entity Data Model, and the "Select Your data connection" error occurs, the " An error occurred in Microsoft SQL Server Compact 3.5. Please contact the provider vendor to resolve this issue. "and write it down here

Label:Install SQL Server Management, tip error: An earlier version of Microsoft Visual Studio 2008 was installed on this computer. Please upgrade VS2008 to SP1 before installing SQL Server 2008.Workaround : Modify the registry. To run the registry, rename the Hkeylocalmachin

Tags: style blog io os using strong for file dataLet the novice understand the backup order--1, tower Build environment (generate test data and backup files)/* Test environment: Microsoft SQL Server R2 (RTM)-10.50.1600.1 (X64) APR 2 15:48:46 Copyright (c) Microsoft Corporatio N Enterprise Edition (64-bit) on Windows NT

Tags: SQL Server data Tools Microsoft Dynamics 2015 report developmentOpen SQL Server Data Tools650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/72/92/wKioL1XnGPvCk9AoAAK0JQ2F-Ro252.jpg "style=" float: none; "title=" 2015-08-15_195712.png "alt=" Wkiol1xngpvck9aoaak

Server Description: How do I make the log file for Microsoft SQL Server not grow? How to shrink the MSSQL log file is a recurring problem, but this problem in the elite area has a lot of answers, I do not repeat here. now we're going to talk about the root cause, how do we make log files no longer grow? first

Server New data type After adding four new data types to SQL 7, SQL 2000 provides two new types of data, bigint and sql_variant respectively. In today's increasing volume of data, int ( -2^31 (-2,147,483,648) to 2^31-1 (2,147,483,647)) is used to denote integers that sometimes seem to be less than enough Use, float is not very suitable, so VB 7 and

Tags: blog http io os SP data log BS1. Installation and Configuration1) Install SQL Server 2008 during the "Feature Selection" tab. You need to tick reportting services and bussiness Intelligence developement Studio.2) Click "Next", if you select "Install native mode default configuration", after the installation is complete, there will be two default databases in the database: reportserver,reportservertemp

Label:　　　Can be used in Sybase's Db-lib or Ct-lib library, which also contains an ODBC library. Allows many applications to connect to Sybase or Microsoft's SQL Server; Using FreeTDS under Windows What is FreeTDS? FreeTDS is actually an open source (or can be said to be free) C library, it can be implemented under the Linux system Access operation of Microsoft's SQL