Oracle All And Any
ת£ºOracle All And Any
ÕâÊÇÔÚOracleÖбȽÏÈÝÒ×±»ºöÊÓµÄÁ½¸öÌõ¼þº¯Êý£¬µ«ÕâÁ½¸öº¯ÊýÆäʵ¶Ô¼ò»¯SqlÓï¾äÊǷdz£ÖØÒªµÄ×÷Óõġ£
¡¡¡¡ÀýÈç
scott@eddev> select ename, sal from emp where sal > any (1600, 2999);
ENAME SAL
---------- ----------
JONES 2975
BLAKE 2850
CLARK 2450
SCOTT 3000
KING 5000
FORD 3000
6 rows selected.
ʵ¼ÊÉÏÒÔÉÏÓï¾ä¿ÉÒÔµÈÓÚ£º
select ename, sal from emp where sal > 1600 or sal > 2999;
ËùÒÔAnyÊǵÈÓÚN¸öorÓï¾ä¡£
ÓÖÈç
select ename from emp where substr(ename,1,1) = any ('A', 'W', 'J');
µÈͬÓÚ£º
select ename from emp where substr(ename,1,1) = 'A' or substr(ename,1,1) ='W' or substr(ename,1,1) ='J';
ÁíÍâ
scott@eddev> select ename, sal from emp where sal > all (1600, 2999);
ENAME SAL
---------- ----------
SCOTT 3000
KING 5000
FORD 3000
ʵ¼ÊÉÏÒÔÉÏÓï¾ä¿ÉÒÔµÈÓÚ£º
select ename, sal from emp where sal > 1600 and sal > 2999;
ËùÒÔAllÊǵÈÓÚN¸öAndÓï¾ä¡£
Ïà¹ØÎĵµ£º
1.
¸ÅÄͬ£º
Á¬½ÓÊÇÖ¸ÎïÀíµÄ¿Í
»§¶Ëµ½oracle·þÎñ¶ËµÄÁ¬½Ó¡£Ò»°ãÊÇͨ¹ýÒ»¸öÍøÂçµÄÁ¬½Ó¡£
ÔÚÒѽ¨Á¢µÄÁ¬½Ó
ÉÏ£¬½¨Á¢¿Í»§¶ËÓëoracle
µÄ»á»°£¬ÒÔºó¿Í
»§¶ËÓëoracle
µÄ½»»¥¶¼ÔÚÒ»¸ö»á»°»·¾³ÖÐ
½øÐС£
2.
¹ØÏµÊǶà¶Ô¶à£º[ͬÒâÍøÓѵÄÒâ¼û£¬Ó¦¸ÃÊÇ1¶Ô
¶à¡£Ò»¸ö»á»°ÒªÃ´ ......
pl/sql ±í
ÔÚpl/sql¿éÖÐÁÙʱʹÓá¢ÏñÊý×éÒ»ÑùµÄ¶ÔÏó
°üº¬Ò»ÁкÍÒ»¸öÖ÷¼ü
²»ÄܶÔÁкÍÖ÷¼ü½øÐÐÃüÃû
ÁпÉÒÔÊÇÈκαêÁ¿Êý¾ÝÀàÐÍ
Ö÷¼ü±ØÐëÊÇbinary_integerÀàÐÍ
´óСûÓÐÏÞÖÆ
ÉùÃ÷pl/sql±í
¶¨Òå±íµÄÀàÐÍ
type ÀàÐÍÃû is table of ÁÐÀàÐÍ|±äÁ¿Êý¾ÝÀàÐÍ ......
ÕâÆªÎÄÕ²ûÊöÁËÈçºÎ¹ÜÀíoracle ERPµÄinterface±í
ÕâÆªÎÄÕ²ûÊöÁËÈçºÎ¹ÜÀíoracle ERPµÄinterface±í
http://blog.oraclecontractors.com/?p=212
There are a number of tables used by Oracle Applications that should have no rows in them when all is running well, and if any, only a few rows that are in error. ......
rlwrapʹÓ÷½·¨
¹Ø¼ü×Ö: rlwrapʹÓ÷½·¨
ÔÚWindows²Ù×÷ϵͳÉÏ,µ±ÔÚDOSÃüÁî´°¿ÚÖÐÔËÐÐSQL*PlusµÄʱºò,¿ÉÒÔʹÓÃÏòÉÏ,ÏòϼüÀ´Ìø»ØÖ®Ç°ÒѾִÐйýµÄSQLÓï¾ä.Äã¿ÉÒÔ¸ù¾ÝÐèÒªÐÞ¸ÄËûÃÇ,È»ºó°´Enter¼üÖØÐÂÌá½»Ö´ÐÐ.
È»¶ø,µ±ÔÚLinux ShellÖÐÔËÐÐSQL*PlusµÄʱºò,²¢²»Ìṩä¯ÀÀÀúÊ·ÃüÁîÐеŦÄÜ.
ΪÁËÔÚLinuxÖдﵽͬÑùµÄÄ¿µÄ,Ä ......
ORACLEµ¼Èëµ¼³ö
¹¦ÄÜ£ºOracleÊý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏ൱ÓëoracleÊý¾Ý»¹ÔÓ뱸·Ý¡£´ó¶àÇé¿ö¶¼¿ÉÒÔÓÃOracleÊý¾Ýµ¼Èëµ¼³öÍê³ÉÊý¾ÝµÄ±¸·ÝºÍ»¹Ô£¨²»»áÔì³ÉÊý¾ÝµÄ¶ªÊ§£©¡£OracleÓиöºÃ´¦£¬ËäÈ»ÄãµÄµçÄÔ²»ÊÇ·þÎñÆ÷£¬µ«ÊÇÄã×°ÁËoracle¿Í»§¶Ë£¬²¢½¨Á¢ÁËÁ¬½Ó£¨Í¨¹ýnet8 assistantÖб¾µØ-->·þÎñÃüÃû Ìí¼ÓÕýÈ·µÄ·þÎñÃüÃû ÆäʵÄã¿É ......