Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

oracleµÄ·ÖºÅºÍб¸Ü/ - Oracle / »ù´¡ºÍ¹ÜÀí

ÒýÓÃ
1. Adding a slash to the end of each statement was a bad choice because sqlplus treats slash as a buffer flush. For procedure/triggers/functions it is a must: because content of if is stored in the buffer and is not executed. However, for all other statements it means executing the same statement twice because such statement is executed immediately and put into buffer and following slash just re-executes the same statement.


ÎÒµÄÀí½âÊÇ£¬¶ÔһЩblock£¬±ÈÈçdeclare, begin end £¬create procedureÖ®ÀàµÄ£¬'/'ÊDZØÐëµÄ£¬ÓÃÀ´run
¶øÒ»Ð©¼òµ¥statement£¬¡®/ '»áµ¼ÖÂÔËÐÐÁ½´Î

ÎÊÌâÊÇ£¬Ö±½ÓÓÃÒ»¸ö'/'¾Í»áÔËÐÐÁ½´Î£¬»¹ÊÇÔÚ·ÖºÅÖ®ºó»¹ÔÚÏÂÐиú×Å / ²Å»áÖ´ÐÐÁ½´Î£¿

ÁíÍ⣬Èç¹ûÒª±ÜÃâÖØ¸´Ö´Ðеϰ£¬·ÖºÅºÍб¸ÜÊDz»ÊǶþѡһ¾Í¿ÉÒÔÁË£¬Ò»°ãÑ¡ÄĸöÓÐɶϰ¹ß£¿

ÒýÓÃ

1¡¢·ÅÔڷֺźóÃæµÄ / »áµ¼ÖÂÁ½´Î£»sqlplusÈÏΪÊäÈë¡°;¡±±íʾһ¸öÓï¾ä½áÊø
2¡¢·ÖºÅ


лл¡£

ÔÙÎÊÒ»ÏÂ
Ïñcreate procedure£¬µ½×îºóÒ²Ó¦¸ÃÓиö·ÖºÅ½áÊø£¬È»ºóÔÙ¸úÒ»¸öб¸Ü
¶ÔÕâÖÖblockµÄÕâÑùûÎÊÌâÂð£¿




Èç¹ûÊÇÓï¾äµÄ»°£¬;±íʾ½áÊø²¢ÇÒÔËÐÐ
Èç¹ûÊdzÌÐò¿é»òÕßpl¿é£¬£»±íʾ½áÊø²»ÔÊÐí£¬±ØÐë/±íʾÔËÐÐ

Â¥ÉϵÄÒѾ­ËµµÄºÜÇå³þÁË£¡
;ÊÇÖ´ÐÐÓï¾ä±ØÐëµÄ
/ÊÇÖ´ÐÐÓï¾ä¿é±ØÐëµÄ


Ïà¹ØÎÊ´ð£º

Çë½ÌsqlÓï¾ä¡£ - Oracle / ¿ª·¢

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 ......

oracle²¢·¢´¦ÀíSOS - Oracle / ¿ª·¢

ÎÒÔÚ¿ª·¢µÄÕâ¸öÓ¦Óò¢·¢ÐԱȽϸߣ¬oracle¸üÐÂÊý¾ÝʱºòÈçºÎ´¦Àí²¢·¢´¦ÀíÄØ£¿¸÷λ´óÏÀ·¢±íºÃµÄ¹Ûµã°¡£¬ÔÚÏߵȴý£¡
oracleÊý¾Ý¸üÐÂʱ£¬»á×Ô¶¯Ä¬ÈÏÐÐËø¶¨£¬Â¥Ö÷²»Òª²ÙÐÄ£¬Oracle¶Ô²¢Ðд¦ÀíÒѾ­ºÜ³ÉÊìÁË

ÒýÓÃ
oracle ......

oracle 9i ×î½ü·¢Ïֵǽ±¨´í - Oracle / »ù´¡ºÍ¹ÜÀí

ÓÃPL/SQL µÇ½ʱµ¯³ö±¨´í´°¿Ú£¬´íÎóÈçÏ£¡
  ORA-01034:ORACLE not available
  ORA-27101:shared memory realm does not exist
ÇëÎÊ£¬ÓÐûÓÐÈËÓöµ½ÕâÖÖÇé¿ö£¬Ôõô½â¾ö£¿Ð»Ð»£¡

1. Oracle sid ÕýÈ ......

[Ô­´´] ORACLE Á¬½Ó×Ö´® - Oracle / ·Ç¼¼ÊõÇø

¼ÙÉètable01 ÖÐÓÐ ÒÔÏÂ×ÊÁÏ
emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
³£Óõ绰 
¶øÎÒÃÇÒªµÃµ½ÒÔϵÄOUTPUT (»òÊǸ÷ÖÖÆäËûµÄoutput)
0001,TOM
0002,JOHN ......

OracleÖв鿴×Ô¼º´´½¨µÄ±í - Oracle / ¸ß¼¶¼¼Êõ

Ôõôͨ¹ýÃüÁî²é¿´×Ô¼ºÒѾ­´´½¨µÄ±í£¿
select tname from tab;

SQL code:

--1.sysÓû§µÇ¼
select table_name
from dba_indexes
where table_owner = 'Óû§Ãû';
--2.ËùÓÐÓû§
select * from tab; ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ