ORACLE²éѯ»òɾ³ýʱָ¶¨Ê¹ÓÃË÷ÒýµÄд·¨
²éѯʱ¿ÉÒÔÖ¸¶¨Ê¹ÓÃË÷ÒýµÄд·¨¡£
SELECT /*+ index(TB_ALIAS IX_G_COST3) */
TB_ALIAS.*
from g_Cost TB_ALIAS
WHERE Item_Two = 0
AND Flight_Date >= To_Date('20061201', 'YYYYMMDD')
AND Flight_Date <= To_Date('20061231', 'YYYYMMDD');
ɾ³ýʱҲ¿ÉÒÔÖ¸¶¨Ê¹ÓÃË÷ÒýµÄд·¨¡£
DELETE /*+ index(TB_ALIAS IX_G_COST1) */
from g_Cost TB_ALIAS
WHERE ITEM_NAME = 'Сʱ·Ñ';
IX_G_COST1£¬IX_G_COST3¶¼ÊDZíG_COSTµÄË÷Òý¡£
Ïà¹ØÎĵµ£º
ÏîÄ¿¿ª·¢ÖУ¬ÐèÒªÔ¶³Ì±¸·ÝÊý¾Ý¿â£¬ÒÔÏÂΪC#Ô¶³Ì±¸·ÝÊý¾Ý¿âµÄ´úÂë
/// <summary>
/// Êý¾Ý¿â±¸·Ý
/// </summary>
/// <param name="fileName">dmpÎļþÃû³Æ</param>
/// <param name="logFileName">logÎļþÃû³Æ</param>
/// <re ......
Oracle 9i¶¯Ì¬SGA¹ÜÀí
ÔÚOracle 9iÖУ¬¿ÉÒÔÉèÖÃSGA_MAX_SIZE£¬¸Ã²ÎÊýÓÃÒÔ¿ØÖƸ÷»º³å³ØÊ¹ÓõÄÄÚ´æ×ܺͣ¬±¾ÖÊÉÏÊÇÔÚ½ø³ÌÖÐÔ¤ÏÈ·ÖÅäÒ»¶ÎÐéÄâµØÖ·±¸Óöø²»·ÖÅäÎïÀíÄڴ棬ĿµÄÊÇ·ÀÖ¹ºÍ½ø³Ç˽ÓеØÖ·¶ÎµÄ³åÍ»¡£
Ö»Òª×ܵÄSGAÄÚ´æÉèÖò»³¬¹ýSGA_MAX_SIZEµÄÉèÖ㬸ü¸Ä¶¼¿ÉÒÔÁ¢¼´ÉúЧ¡£ÐèҪעÒâµÄÊÇ£¬ÔÚOracle 9iR1ÖУ¬¶¯Ì¬¼õСÄÚ´ ......
Parsing command line arguments:
Parameter "silent" = true
java.lang.ArrayIndexOutOfBoundsException: 2
at oracle.net.ca.CmdlineArgs.parseArgs(Unknown Source)
at oracle.net.ca.I ......
--1:ÎÞORDER BYÅÅÐòµÄд·¨¡£(ЧÂÊ×î¸ß)
--(¾¹ý²âÊÔ£¬´Ë·½·¨³É±¾×îµÍ£¬Ö»Ç¶Ì×Ò»²ã£¬ËÙ¶È×î¿ì£¡¼´Ê¹²éѯµÄÊý¾ÝÁ¿ÔÙ´ó£¬Ò²¼¸ºõ²»ÊÜÓ°Ï죬ËÙ¶ÈÒÀÈ»£¡)
SELECT *
from (Select ROWNUM AS ROWNO, T.*
from k_task T &s ......
1.GSD global services daemon
oracle¹Ù·½ÎĵµµÄÃèÊö
The Global Services Daemon (GSD) runs on each node with one GSD process per node. The GSD coordinates with the cluster manager to receive requests from clients such as the DBCA, EM, and the SRVCTL utility to execute administrative ......