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
ÎÒÓÐÒ»¸öserver 2000ÀïµÄÊý¾Ý,ÏÖÔÚÏëתµ½oracleÊý¾Ý¿âÉÏÓÃ,²»ÖªµÀÓÐûÓиßÊÖÓмòµ¥ÓÖ¿ì½ÝµÄ·½·¨,ǰÌáÊDz»ÄܸÄÔÀ´oracleÀïµÄÔÓеÄÊý¾Ý¿â,Ö»ÄÜн¨
ÒýÓÃ
°²×°£Ï£Ò£Á£Ã£Ì£ÅµÄ£Ï£Ä£Â£Ã£¬È»ºóÓãӣѣ̡¡£Ó£Å£Ò£Ö£Å£ ......
¼ÙÉètable01 ÖÐÓÐ ÒÔÏÂ×ÊÁÏ
emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
³£Óõ绰
¶øÎÒÃÇÒªµÃµ½ÒÔϵÄOUTPUT (»òÊǸ÷ÖÖÆäËûµÄoutput)
0001,TOM
0002,JOHN
......
oracle 11g °²×° 01092 ´íÎó,
ÈÕÖ¾ÐÅÏ¢£º
[oracle@linux trace]$ vi alert_orcl.log
MMON started with pid=14, OS id=9089
RESETLOGS after incomplete recovery UNTIL CHANGE 522752
Errors in file / ......
oracleµÄ°²×°ºÍʹÓö¼ºÜÄÑÂð£¿ÔÀ´Ê²Ã´¶¼²»»áʱѧÁËMySQL£¬Ò²Ã»Ôõôѧ¹ý£¬¾Í×Ô¼º×°¼¸´Î£¬Óü¸Ï£¬¾Í´ïµ½ÁË´óÌåÄÜʹÓõij̶ÈÁË£¬¿ÉÊÇoracleµ½ÏÖÔÚ²»»á×°²»»áÓ㬲»»áÅ䣬ÎÒ¾ÍÏë×°¸öoracle£¬È»ºó½¨¸öÊý¾Ý¿â£¬ÀïÃæÓм¸Õ ......