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MSSQL how to empty the database, I believe that many inexperienced people do not know what to do, so this paper summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

Empty all the tables in the database

DECLARE @ tablename varchar (50) DECLARE @ truncatesql varchar DECLARE TrCun_Cursor CURSOR FOR select [name] from sysobjects where type ='U'-conditional empty table name' does not want to empty the table name'--OPEN TrCun_Cursor FETCH TrCun_Cursor INTO @ tablename WHILE (@ @ fetch_status = 0) BEGIN SET @ truncatesql = 'truncate table' + @ tablename-- exec (@ truncatesql)-- when you want to delete it, remove it-- PRINT @ truncatesql FETCH TrCun_Cursor INTO @ tablename END CLOSE TrCun_Cursor DEALLOCATE TrCun_Cursor

Erase all data in the database

EXEC sp_MSforeachtable "truncate table?"

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