在SQL Server中,批量删除具有相同前缀的数据库表需要谨慎操作。可以使用类似以下命令来实现:

DECLARE @TableName NVARCHAR(100)
DECLARE @SQL NVARCHAR(MAX)

DECLARE cur CURSOR FOR
SELECT name FROM sys.tables WHERE name LIKE 'prefix%'

OPEN cur
FETCH NEXT FROM cur INTO @TableName
WHILE @@FETCH_STATUS = 0
BEGIN
    SET @SQL = 'DROP TABLE ' + @TableName + '
EXEC sp_executesql @SQL
    FETCH NEXT FROM cur INTO @TableName
END

CLOSE cur
DEALLOCATE cur