删除表test，并释放空间，将test删除的一干二净。 删除表test里的内容，并释放空间，但不删除表的定义，表的结构还在。 仅删除表test内的所有内容，保留表的定义，不释放空间。 DELETE FROM test 或者 TRUNCATE test; truncate table 命令将快速删除数据表中的所有记录，但 ...
I'm having to robocopy SQL 2005 dbs to another server for backup, and the other server is running SQL 2000. What is the T-SQL I need to use in order to delete files older than 'x' days? Since I'm not ...
To update DBF data, you can specify view descriptors in the SQL procedure's INSERT, DELETE, and UPDATE statements. You can also use these statements to modify SAS data files. However, the ability to ...
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