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mysql>use student
mysql>create table EnAndCn(
mysql>ID int(2) notnull default '0',
mysql>name char(20) notnull default '',
mysql>english int(3) default null,
mysql>chinese int(3) default null
mysql>);

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1.[ create table table¦WºÙ ] ³o¬O¸ê®Æ®w«Ø¥ßªº»yªk
{ ¦b¤j¬A¸¹¤¤ªº¤º®eªí¥Ü ¸ê®Æªíªº®æ¦¡¤ÎÄæ¦ì}
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mysql>drop table EnAndCn;

»yªk: [ DROP TABLE ¸ê®Æ®w¦WºÙ ]

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Min µoªí©ó 2010-5-3 00:12


mysql>drop table EnAndCn;
¤p¶{ª©¥D:¤£¦n·N«ä.ÂØ­z¤U¤å
DROP TABLE ³¯­z¦¡µLªk³Q¥Î¨Ó§R°£¨t²Î¸ê®Æªí.
1.°²³]§Ú­Ì·Q­n±N¸ê®Æ®w DemoDb ¤¤ªº Customer¡BEnAndCn »P Alex µ¥¤T­Ó¸ê®Æªí§R°£¡A½Ð°õ¦æ¤U¦C©R¥O¡G
USE DemoDb;
DROP TABLE Customer, EnAndCn, Alex ;
2. °²³]§Ú­Ì·Q­n±N¤U¦Cªº¸ê®Æªí§R°£¡G
¸ê®Æ®w DemoDb ¤¤¡Aµ²ºc´y­z¦WºÙ¬° EnAndCn ªº¸ê®Æªí DemoTable¡C
¸ê®Æ®w TestDb ¤¤¡Aµ²ºc´y­z¦WºÙ¬° Alex ªº¸ê®Æªí TestTable¡C
¸ê®Æ®w MyDb ¤¤¡A¥Ñ SQL Server ¹w³]µ¹¤©¤§µ²ºc´y­z¦WºÙªº¸ê®Æªí MyTabletest¡C
±ý§R°£¤W­z¸ê®Æªí¡A½Ð°õ¦æ¤U¦C©R¥O±Ô­z¡G
DROP TABLE DemoDb.EnAndCn.DemoTable,
             TestDb. Alex.TestTable,
             MyDb.dbo.MyTabletest;
ÁÂÁÂ!

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