migrate sql server to postgresql

Label:Recently, many students asked a question, how to export MSSQLSERVER database and the data inside the SQL Script , the main question is MSSQLServer2000 and 2005, because 2008 of the manager has this feature, 2000 and 2005 are not.Surf the internet for a bit, useful commands or something, here's a relatively simple and easy-to-use approach:Need a tool----Navicat PremiumNavicat Premium A very powerful database management tool, you can connect to My

performance as accessing memory-optimized tables using locally compiled stored procedures. When you run an ad hoc query, or when you migrate an application to in-memory OLTP, as a step in the migration process, interoperability is the right choice before migrating the stored procedures that have the most impact on performance. Interpreted Transact-SQL should also be used when it is necessary to access both

ORACLE paging Query SQL statementThe following is a very inefficient The code is as follows Copy Code SELECT * FROM (select A.*, rownum rn from (SELECT * to Ipay_rcd_fs_return ORDER BY id DESC) A) WHERE RN This is a highly efficient The code is as follows Copy Code Select A.*, RowNum RN from (SELECT * to Ipay_rcd_fs_return ORDER BY id desc) A WHERE rownum MySQL paging Quer

Microsoft SQL Server 2008 delivers better performance and scalability, high efficiency, industry-leading security, easier management, increased developer productivity, leading business intelligence and data warehousing capabilities, a platform for host OLTP and SAP integration- All of this is provided at a lower total cost of ownership than IBM DB2. Based on this, many companies

make full use of. If the user discovers that the database application on server A is consuming too much CPU load, can not normal corresponding other related programs, and B server only a very low CPU load, then the database application may need to migrate from one server to another

The SQL Server Migration Assistant (SSMA) team today announced the launch of the MySQL Migration Assistant Microsoft SQL Server Migration Assistant 2008 for MySQL. Read the relevant information: Microsoft released the SQL Server m

. NET programming and SQL Server--sql server and CLR integration One, why SQL Server integrates with the CLR1, SQL Server provides a very li

1. After the server migration, overwriting the original system database to the new server, with the current Windows account unable to sign in, there are several methods:(1) Add a new account on the original machine and give the administrator permissions, and then migrate to the new machine;(2) login in single-user mode to create a new login:1) After the migration

Note: Data can be migrated from SQL Server 2000 to Microsoft SQL Server 200064 bits ). You can attach a 32-bit database to a 64-bit database by using the sp_attach_db system stored procedure or sp_attach_single_file_db system stored procedure, you can also use the backup and restoration functions in the 32-bit Enterpri

migrating MySQL to Microsoft SQL Server 2000 Summary This white paper describes the migration capabilities of Microsoft SQL Server 2000 and provides specific information to help developers migrate MySQL databases to SQL

Database Administrators familiar with SQL Server 2000 know that DTS can import and export data. In fact, we can also use Transact-SQL statements to import and export data. In a Transact-SQL statement, we mainly use the OpenDataSource function and OpenRowset function. For more information about functions, see

Summary: This article discusses the issue of migrating a Pocket PC application that will be written with eMbedded Visual Basic to the. NET Compact Framework. Migrations include changing data from the Pocket Access database using ADO CE to accessing data in SQL Server CE using ado.net. This article provides sample code for both Visual Basic and C # two versions. Please download the Download Database migrati

Tags: SQL Server with Access, Excel Data transformation The database administrator who is familiar with SQL Server 2000 knows that its DTS can import and export data, in fact, we can also use Transact-SQL statements for import and export operations. In Transact-

Contains four core features of the databaseA database that is separate from other databases and that is independent of the instance of SQL Server that hosts the database.Many of the metadata used to describe the database is maintained in that database.All metadata is defined using the same collation.The database can perform user authentication, thereby reducing the database dependency on the login name of t