drop index mssql

Thoughts:The insert into statement of MySQL is constructed using mssql, saved to a text file, and then imported into the MySQL database.The method is as follows:1. create a mysql table synchronously based on the ms SQL table structure. You can use

Recently, I have always wanted to understand and understand MSSQL, but I have never thought about it and have no time to write it. At night I wrote an execution plan to explore MSSQL, this document describes the execution plan, but not limited to

MSSQL Optimization-exploring MSSQL execution plans Author: nz. perfectaction QQ: 34813284Time: 2006.11.07 23:30:00Environment: win2003 + mssql2005 Recently, I have always wanted to understand and understand MSSQL, but I have never thought about it

Author: no_mIss QQ: 34813284 Time: 2006.11.07 23:30:00 Environment: win2003 + mssql2005   Recently, I have always wanted to understand and understand MSSQL, but I have never thought about it and have no time to write it. At night I wrote an

Database developers often need to improve the performance of queries. SQL Server 2008 allows indexes to be implemented to reduce the execution time of queries. Also, you can restrict the browsing of data to different users by implementing the

There are a lot of articles on SQL Optimization on the Internet. To be honest, I have been looking for such articles everywhere. There are a lot of articles about what to do, AND what to do, many people come up with examples of time difference of

I recently summarized some practical experience in converting mssql into a MySQL database, so I will share with you today. It mainly describes the differences between mssql and MySQL databases, and these will be constantly updated. I hope you can

The online SQL optimization article is really a lot of to be honest, I have also looked everywhere for such articles, what not to use in, what or, what and, many many, and many people come up with only a few s or even a few examples of the time

I am close at the moment and have summarized some experience in converting mssql to a MySQL database. I will share my experience with you today. At the same time, we also hope that these will be constantly updated. I hope you can learn from it and

1 MySQL supports enum, and set type, SQL Server does not support2 MySQL does not support nchar,nvarchar,ntext type3 MySQL increment statement is auto_increment, and MSSQL is identity (a)Mysql:create table Basic (ID int key auto_increment,name