oracle ´¥·¢Æ÷±àÒë´íÎó
create or replace trigger update_manager1
before update of sal on emp FOR EACH ROW when (old.job='MANAGER')
declare
avg1 number(7,2);
begin
select avg(sal) into avg1 from empbackup where deptno=:old.deptno ;
if :new.sal> 3*avg1 then
new.sal=3*avg1
end if;
end;
/
±àÒëÎÞ·¨Í¨¹ý Ö÷ÒªÊÇ ¸üÐÂsalµÄֵΪÁíÒ»¸öƽ¾ùÊýµÄÈý±¶ ºÃÏñдµÄÓеãÎÊÌâ
new.sal=3*avg1 ;
±¨´íÔÚÄÄ£¬ÕâÀïÉÙÁË·ÖºÅ
new.sal=3*avg1
-->:new.sal:=3*avg1;
Ïà¹ØÎÊ´ð£º
<?php
getenv("ORACLE_HOME");
$conn=ocilogon("test","test","test_db");
if($conn)
echo success;
&nb ......
°²×°11gµÄ06,´ò²¹¶¡Éýµ½07£¬´ÓODBCÀïÃæ¿´£¬ÓÐ
Oracle in OraOdac11g_home1 11.01.00.07
´Ó×¢²á±í¿´HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\ÏÂÃæµÄDriverºÍSetup¶¼ÊÇÎҵݲװ·¾¶
"D:\\app\\Ad ......
ÏÖÔÚÓÐÒ»ORACLEÖеÄSQLÓï¾ä£¬ÐèÒªÒÆÖ²µ½DB2ÖУ¬ÇëÎʸÃSQL¸ÄÈçºÎд
ORACLEÖУº
select floor(months_between(date1,date2)) from A
date1,date2·Ö±ðΪ±íÖеÄÁ½¸ö×Ö¶Î £¬¶¼ÎªÈÕÆÚÐÍ
DB2ÖÐÈçºÎʹÓÃÐ ......
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 ......
abnormal end of export file
IMP-00028: partial import of previous table rolled back: 3828 rows rolled back
ÓÐûÓÐÒ»ÖÖ·½·¨Èõ¼Èë¼ÌÐø½øÐжø²»Òì³£Ìø³ö»Ø¹ö£¿
ignore=y
Äã² ......