sql server compare tool

Recently, after the computer reinstall System, SQL Server 2008 was installed。 When attaching the database file, the discovery cannot be attached and the wrong version is indicated. Remember, the original database version is SQL Server 2008R2 cannot be attached directly because the high-version database files are not co

some null values in this data row. Therefore, we must first set the null value to another value-in this example, we change null to none, so that it is compatible with the Data Type of this data row. To test the null value, using the T-SQL keyword is null or is not null is safer than using an equal operator (=. This is because null is an unknown value, and whether a equals operator (=) can compare to a pair

Label:Original address: Http://zhidao.baidu.com/link?url=Ndav32DO9zL5XnltqoqlhvKHbJv_ N3zwihhw4cwf9ffnq8hb8z7h7n3vjvfoewxzgorh1qczcvls-ojqdduxdq1, start-"All Programs-" Microsoft Visual Studio r2--Configuration Tool--"SQL Server Configuration Manager2. Then open Configuration Manager to see if the services in the diagram are turned on. If not, open the correspond

of data have?" 100 million? 1 billion? 10 billion? 1TB? 10TB? 100TB? ”Anyway, I've been looking at so much data every day (there are also up to 1 billion on the previous TB), or you can manage them with SQL Server.I would like to explain how to compare the amount of data: the volume of The comparison data should be compared with the actual size of the database, and should not be compared with the size of

Install the tool when the VS2008 installed vs comes with the SQL tools, waiting for me to install SQL Server R2 when the "earlier version of Microsoft Visual Studio 2008" problem, found on the Internet solution is as follows :------for 32-bit systems (I am a bit of a 64-bit system this is all right.) Installing

Original: SQL Server connectivity Issue-TCP/IPOriginating From: http://blogs.msdn.com/b/apgcdsd/archive/2012/02/24/ms-sql-server-tcp-ip.aspxBasic principles of how TCP/IP works here's not a waste of saliva. Now this network age, who does not know TCP/IP AH. Don't tell me contradicting you have not heard of TCP/IP, so y

. The default mode is full recovery. To modify the default recovery mode, you can useALTER DATABASEStatement to modify the recovery mode of the model database.Note that if you plan to maintain consistent transaction log backup, you cannot switch to the simple recovery mode or change from the simple recovery mode to other. Use SQL Server management tool (SSMS) to

Some time ago I wrote the series "How to import data to SQL Server compact edition Database" ArticleThis section describes how to import data from the SQL Server database to the SQL Server compact database, attracting a lot of at

searching for multiple parties, we found a solution. Solution: Open the configuration tool-SQL server Installation center. Select maintenance-Version Upgrade Follow the prompts to perform the operation. When you need to enter the key, you can find a lot of keys on the Internet. For other keys, you only need to click Next. The upgrade will be successful. In t

Remote connection SQL Server 2008, server-side and client configuration Key settings: The first step (SQL2005, SQL2008): Start--> program-->microsoft SQL Server 2008 (or the)--> Configuration Tool-->

support the TCP/IP protocol in the firewall configuration. Open Control Panel and choose Windows Firewall> advanced settings ". Right-click the Inboud Rules option and select NewRule )": Open the "new rule" option and use the "new inbound rule wizard" to configure "Internal binding protocol" for port 1433 to apply to the TCP/IP protocol. Configuration process: After completing the preceding steps, the SQL Serve