Oracle...ÐòÁÐÔõôɾ³ý£¿£¿ - Oracle / ¿ª·¢
Oracle...ÐòÁÐÔõôɾ³ý£¿£¿
´úÂëÈçÏ£º
create table test(
id number,
name varchar2(10),
pwd varchar2(16),
age number(3),
sex varchar2(2),
degree varchar2(6),
birthday date,
phone number(11),
ic number(18)
);ÕâÊÇ´´½¨µÄÒ»¸ö±í£»
ÕâÊDZíµÄÐòÁУºcreate sequence id start with 10001 increment by 1;
ÇëÎÊÕâ¸öÐòÁÐÔõôɾ³ý£¿£¿
drop sequence id;
ÄãÕâ±í¸úsequenceûÓÐÈκιØÁª£¬ÏëÔõôɾ¾ÍÔõôɾÁË
°ï¶¥andѧϰÏÂ
drop seqence id;
ɾ³ýÐòÁиú±íûÓÐÈκιØÁªµÄ¡£
drop sequence id;
Õâ¸öÐòÁиúÄ㽨µÄ±íûÓÐÈκιØÁª°¡¡£
Ò»°ãÀ´ËµÊÇ´ÓsequenceÀïÃæÈ¡³öµ±Ç°µÄidÖµ Äõ½±íÖÐ×÷ΪÖ÷¼ü£¬Äã²»ÒªsequenceÒ²¿ÉÒÔ°¡
drop sequence id
......
ÒÔºóÕâÖÖÊÂ×Ô¼ºÊÔÊÔ¾ÍÖªµÀÁË
´ËID·Ç±ËID
ÎÒÊÇÀ´¿´¿´
SQL code:
create sequence id start with 10001 increment by 1;
--Ö»Êǽ¨ÁËÒ»¸öÐòÁУ¬ÐòÁÐÃû½Ðid£¬¸úÄã¸Õ½¨µÄ±íÊÇûÓйØÏµµÄ£¬Â¥Ö÷ÕÒÕÒoracleÀïÃæµÄÐòÁÐÓ÷¨¾ÍÖªµÀÁË
drop sequence id;
SQL code:
drop sequence id
End_rbody_65101975//-->
¸Ã»Ø¸´ÓÚ2010-04-30 16:05:14±»¹ÜÀíԱɾ³ý
¶ÔÎÒÓÐÓÃ[0]
¶ª¸ö°åש[0]
ÒýÓÃ
¾Ù±¨
¹ÜÀí
TOP
Ïà¹ØÎÊ´ð£º
ÎÒÊÇÓÃÔ¶³Ì×ÀÃæÁ¬²Ù×÷·þÎñÆ÷ÉϵÄÊý¾Ý¿â¡£
ÔÚ´´½¨Ò»¸öÓû§Ö®ºó£¬ÔÙÓÃPLSQLµÇ¼£¬ÔòPLSQLËÀµôÁË¡£
ÎҹصôPLSQLÖ®ºó£¬ÓÃÆäËûÓû§Ò²²»ÄܵǼ¡£
ÎÒ°ÑoracleµÄ·þÎñÍ£Ö¹£¬½á¹û¾ÍÊÇoracleµÄ·þÎñ״̬¾ÍÍ£ÁôÔÚ¡°Í ......
exp user/password@dbname file=c:\table.dmp tables=jbitaku,jbitakum grants=y
È»áá°´»Ø車鍵 說Ã÷:¡¡ user/password@dbname ¡¡·Ö別±íʾÓÃ戶Ãû£¬ÃÜ碼ºÍ·þ務Ãû f ......
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
²éÁËÒ»ÌìµÄblob£¬»¹ÊÇûÀí½âµ½£¬ÎÒÏëÔÚVCÏ´æÈ¡¶þ½øÖƵÄÎļþ£¬Ê¹ÓõÄÊÇoo4o£¬ÕÕ×ŰïÖúÎĵµÉÏÃæµÄдÁËдÈëÊý¾Ý¿âµÄ´úÂ룬»¹ÊÇûд¶Ô£¬´íÎóÌáʾÊÇthis operation is not permitted on a empty LOB£¬ÕâÊÇʲôÒâ˼°¡£¿ÕÕ ......
ÔÚÁ¬½ÓÊý¾ÝԴʱ£¬Êý¾ÝÁ¬½ÓÊôÐÔÖÐÑ¡Ôñoracle provider for ole db
µ¥»÷ÏÂÒ»²½Ê±±¨´í ¡°Ìṩ³ÌÐò²»ÔÙ¿ÉÓã¬ÇëÈ·¶¨Ìṩ³ÌÐò±»ÕýÈ·°²×°¡£¡±
ÎÒÓõÄÊÇoracle 8£¬ÏÈǰÓõÄ10gÒ²Óöµ½ÀàËÆµÄÎÊÌâ
ʹÓÃmicrosoft ole db pro ......