SQL*PlusµÄ³£ÓÃÃüÁî
Á¬½ÓÃüÁî
1.CONNECT(CONN)£º½¨Á¢Óû§Á¬½Ó
Óï·¨£ºCONNECT [USERNAME]/[password][@connect_identifier]
²ÎÊý£ºUSERNAME£ºÓû§Ãû£» password£ºÃÜÂ룻 connect_identifier£ºÊý¾Ý¿âʵÀýÃû
ÀýÈ磺CONNECT scott/tiger@ORCL
×¢Ò⣺Èç¹ûÒªÒÔÌØÈ¨Óû§Éí·ÝÁ¬½Ó£¬Ôò±ØÐë´ø£ºAS SYSDBA »ò AS SYSOPERÑ¡Ï
ÀýÈ磺CONNECT sys/tiger@ORCL AS SYSDBA
2.DISCONNECT£º¶Ï¿ªÓëÊý¾Ý¿âÁ¬½Ó£¬²»Í˳öSQL*Plus»·¾³
±à¼ÃüÁî
1.ÊäÈ룺ÃüÁîÊäÈëÍê³ÉºóµÄ3ÖÖ´¦Àí·½Ê½£º“£»enter” “enter£¬enter” “/”
“£»enter”£ºÁ¢¼´Ö´ÐиÃÐÐÃüÁî
“enter£¬enter”£º½áÊøSQLµ«²»Ö´ÐиÃÓï¾ä
“/”£ºÓï¾äÊäÈëÍêºó£¬»Ø³µ£¬°´“/”»Ø³µ£¬Á¢¼´Ö´ÐÐÓï¾ä
2.LIST£ºÏÔʾ»º³åÇøµÄÄÚÈÝ
3.±à¼»º³åÇø
APPEND£º½«Öƶ¨µÄÎı¾×·¼Óµ½»º³åÇøµ±Ç°ÐеÄĩβ
CHANGE£ºÐ޸Ļº³åÇøÖе±Ç°ÐеÄÎı¾
DEL£ºÉ¾³ý»º³åÇøÖе±Ç°ÐеÄÎı¾
N£ºÓÃÊýÖµ¶¨Î»»º³åÇøÖеĵ±Ç°ÐÐ
INPUT£ºÔÚ»º³åÇøµ±Ç°ÐеĺóÃæÐÂÔö¼ÓÒ»ÐÐÎı¾
EDIT£ºÒÔÎı¾±à¼Æ÷·½Ê½´ò¿ª»º³åÇø£¬½øÐбà¼
4.Ö´Ðлº³åÇø
RUN»ò/£ºÖ´Ðлº³åÇøÖеÄSQLÓï¾ä»òPL/SQL³ÌÐò
5.Çå³þ»º³åÇø
CLEAR BUFFER£ºÇå³þ»º³åÇøÖеÄÄÚÈÝ
Ïà¹ØÎĵµ£º
select *
from
(select [id]=row_number() over (order by getdate()),
date=convert(varchar(8),dateadd(dd,number,'2010-01-01'),112)
from
(select number from master..spt ......
if exists(select * from sysobjects where name='atzk')--ÅжÏÊÇ·ñ´æÔڴ˱í
drop table atzk
go
create table atzk
(
nid int identity(1,1) primary key,--nid×Ô¶¯±àºÅ£¬²¢ÉèΪÖ÷¼ü¡£
mytitle varchar(50) not null,--֪ͨµÄ±êÌâ¡£
mycontents varchar(200)--·¢²¼Í¨ÖªµÄÄÚÈÝ¡£
) ......
Èç¹ûÄãµÄÊý¾Ý¿âÔËÐÐÔÚÍêÕû»òÊÇÅúÁ¿ÈÕÖ¾»Ö¸´Ä£Ê½Ï£¬ÄÇôÄã¾ÍÐèҪʹÓÃ×÷Òµ(job)À´¶¨ÆÚ±¸·ÝÊÂÎñÈÕÖ¾£¬±£³ÖÄãµÄÊÂÎñÎļþ´óС´¦ÔÚÒ»¸ö¿É¹ÜÀíµÄ·¶Î§¡£µ±ÄãÐèÒª»¹ÔÊÂÎñÈÕ־ʱ£¬Äã¾ÍÐèÒª°´ÕÕ´´½¨ÊÂÎñÈÕÖ¾µÄ˳ÐòÀ´»Ö¸´ËüÃÇ¡£Äã¿ÉÒԲο¼´æÔÚmsdb..backupset±íÖеÄÐÅÏ¢À´È·¶¨»¹ÔÎļþµÄ˳Ðò£¬Ê¹ÓÃFirstLSNºÍLastLSNÁеÄÖµ×÷²Î¿¼¡£µ±Ä ......
ÔÚÇÚÕÜEXCEL·þÎñÆ÷ÖÐÓÐ×óÓÒÄÚÁ¬½ÓµÄ²Ù×÷£¬ÎÒÃÇÔÚÕâÀïÓÃSQLÓï¾äÀ´Êµ¼Ê˵Ã÷Ò»ÏÂÖ®¼äµÄÇø±ðÓë×÷Óá£
= ÄÚÁ¬½Ó SQLÖÐΪinner join
*= ×óÁ¬½Ó °üº¬ËùÓеÄ×ó±ß±íÖеļǼÉõÖÁÊÇÓұ߱íÖÐûÓкÍËüÆ¥ÅäµÄ¼Ç¼¡£ SQLÖÐΪleft j ......
±¾ÎĽ«½éÉÜC#ÏîÄ¿´ò°üÒÔ¼°×Ô¶¯°²×°SQL SeverÊý¾Ý¿â£¬°üÀ¨´´½¨²¿ÊðÏîÄ¿¡¢½«Ö÷³ÌÐòÏîÄ¿µÄÊä³öÌí¼Óµ½²¿ÊðÏîÄ¿ÖС¢´´½¨°²×°³ÌÐòÀà¡¢´´½¨×Ô¶¨Òå°²×°¶Ô»°¿òµÈµÈ¡£
’power by: landlordh
’for 2000,xp,2003
Module uninstall
Sub Main ......