drop table 是什么意思

中文翻译与英英解释

	(一边连在墙上，使用时可放下的)连墙桌。

	drop: n. 1.滴；液滴，水滴。 2.〔pl.〕【药学】滴剂 ...
	table: n. 1.桌子；饭桌，餐台。 2.手术台；工作台；游戏台 ...

A drop table or wheel drop is a device used in railway engineering during maintenance that require the removal of locomotive or rolling stock wheelsets. The machine is built in a drop pit allowing a locomotive or rolling stock to be rolled onto it, avoiding the need for heavy cranes or jacks to lift the vehicle off the rails.

例句与用法

	1.	To recover a dropped table , do the following 要恢复被删除的表，需要执行下面一些操作：
	2.	List the dropped table history by issuing the command 通过发出命令来列出被删除表的历史。
	3.	If the table does not exist , the drop table 如果该表不存在，则不执行
	4.	Export is especially good to recover from a dropped table Export特别适合于从删除的表中恢复数据
	5.	Roll forward using complete recover dropped table to e : - tmp 使用完全恢复将被删除表前滚至e : tmp 。
	6.	The sql syntax to delete a table is drop table followed by the tablename 删除表的sql语法是drop table ，这之后是表名。
	7.	You will need the backup id and the ddl for the dropped table in the subsequent steps 在一些后续步骤中，您需要用到被删除表备份id和ddl 。
	8.	How will your application behave if a drop table statement is embedded in a text field 如果在文本字段中嵌入了一个drop table语句，应用程序会做出什么反应？
	9.	Db2 list history dropped table all for sample restore table space using the backup image without rolling forward 在没有前滚操作的情况下，使用备份映像来恢复表空间。
	10.	Db2 rollforward database sample to end of logs and complete recover dropped table 000000000000bb000002000d to e : - tmp 现在，在被删除表的ddl语句清单中创建被删除的表。

drop table是什么意思

drop table 是什么意思

中文翻译与英英解释

例句与用法