mssql select unique

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

Here you will find a new SQL Server command-line tool for generating T-SQL scripts: Mssql-scripter. It supports generating create and insert T-SQL scripts for databases in SQL Server, Azure SQL db, and Azure SQL DW.Mssql-scripter is a cross-platform

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

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

1 MySQL supports enum, and set type, SQL Server does not support 2 MySQL does not support nchar,nvarchar,ntext type 3 The incremental statement of MySQL is auto_increment, while MSSQL is identity (1,1) 4 MSMs default values for the table creation

The unique index is essentially no different from other indexes. The only difference is that the unique index does not allow the same value in the index key. Because each entry in the index corresponds to the row in the table. The unique index is

Comparison between MYSQL and MSSQL and MYSQLMSSQL   Recently, I was modifying the MSSQL statements related to a company's product to statements that can be executed on MYSQL.   L Advantage Analysis: MYSQL is short, easy to use, easy to use, and free

How to Use the SELECT statement for XML in MSSQL 2000 to generate xml files xmlns:dc="http://purl.org/dc/elements/1.1/"xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/">rdf:about="http://www.cnblogs.com/ZhouXiHong/archive/2006/0

Reading directory (content) 1 Concurrency control theory 1.1 Pessimistic concurrency control 1.2 Optimistic concurrency control 2 Isolation Level 2.1 Isolation Level Description 2.2 Read commmitted