ORACLEµÄ×Ö¶ÎÎÊÌâ - Oracle / »ù´¡ºÍ¹ÜÀí
ÎÒÔÚ½¨±íµÄʱºò ÏëÔÚORACLEÖдæÈëÒ»¸ötextÎı¾ ÓÐ5000×ÖÒÔÉÏ ÒªÓÃʲôÀàÐÍ¿ÉÒÔ´æÈëvarchar2²»Ðа¡
CLOB »ò NCLOB ÀàÐÍ CLOBÀàÐÍ End_rbody_65102918//--> ¸Ã»Ø¸´ÓÚ2010-04-30 16:05:10±»¹ÜÀíԱɾ³ý ¶ÔÎÒÓÐÓÃ[0] ¶ª¸ö°åש[0] ÒýÓà ¾Ù±¨ ¹ÜÀí TOP Adebayor (°¢µÂ) µÈ¡¡¼¶£º #4Â¥ µÃ·Ö£º10»Ø¸´ÓÚ£º2010-04-30 22:28:35 ÒýÓà ÎÒÔÚ½¨±íµÄʱºò ÏëÔÚORACLEÖдæÈëÒ»¸ötextÎı¾ ÓÐ5000×ÖÒÔÉÏ ÒªÓÃʲôÀàÐÍ¿ÉÒÔ´æÈëvarchar2²»Ðа¡ varchar2µÄ³¤¶ÈÓÐÏÞÖÆ ×î´ó32767×Ö½Ú Ó¦¸ÃʹÓÃCLOBÀàÐÍ clob¿ÉÒ﵀ CLOB varchar2ÔÚ±íÖУ¬×î¶à´æ´¢4000¸ö×Ö½Ú£»ÔÚPLSQLÖУ¬¿ÉÒÔÓÐ32767¸ö×Ö½Ú CLOBÀàÐÍÒýÓà CLOB varchar2ÔÚ±íÖУ¬×î¶à´æ´¢4000¸ö×Ö½Ú£»ÔÚPLSQLÖУ¬¿ÉÒÔÓÐ32767¸ö×Ö½Ú varchar2 ²¢²»ÊÇ×î¶à4000¸ö×Ö½Ú£¬Òª¿´ÄãµÄÊý¾ÝÒ³ÊǶàÉÙ£¿Èç¹ûÉèΪ256K,ÄÇôÄãµÄvarchar2×î¶à¿ÉÒÔ´ïµ½250¶àK,Ò²¾ÍÊÇ˵²»Äܳ¬¹ýÊý¾ÝÒ³µÄ´óС colb ѧϰÁË£¡ ѧϰÁË
Ïà¹ØÎÊ´ð£º
¸÷λ´ó¸ç£¬°ï¸öæ¡£ ϸöOracle for vista °æ±¾µÄ°²×°ÊÔÊÔ 10GºÍ11GµÄ http://www.oracle.com/technology/software/products/database/index.html ------------------------------------------- ......
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 ......
ÎÒÓÐÒ»¸öserver 2000ÀïµÄÊý¾Ý,ÏÖÔÚÏëתµ½oracleÊý¾Ý¿âÉÏÓÃ,²»ÖªµÀÓÐûÓиßÊÖÓмòµ¥ÓÖ¿ì½ÝµÄ·½·¨,ǰÌáÊDz»ÄܸÄÔÀ´oracleÀïµÄÔÓеÄÊý¾Ý¿â,Ö»ÄÜн¨ ÒýÓà °²×°£Ï£Ò£Á£Ã£Ì£ÅµÄ£Ï£Ä£Â£Ã£¬È»ºóÓãӣѣ̡¡£Ó£Å£Ò£Ö£Å£ ......
¿´µ½ÓÐÒ»¸öSUNµÄÔªÀÏ´ÓOracle¹«Ë¾´ÇÖ°£¬¶øÇÒÊÇJava´´Ê¼ÈË——´óÃû¶¦¶¦µÄJames Gosling£¬ ÐÄÖÐÏ൱ÊÜ´ò»÷£¡ºÜ±¯Í´£¡ OrableÕâÊÇÔõôÁË£¬ÄѵÀÕâ¾ÍÊÇËùνµÄÈںϣ¨Ö«½â£¬·Ö»¯£¬Ïûʧ£©Â𣿠SUNµÄÒ»°ïÀÏÔ±¹¤¶ ......
ÎҵĴ¦ÀíÊÇÕâÑùµÄ£º ÎÒÓÐÒ»¸öºÜ´óµÄÊý¾Ý¼¯ºÏ£¬´¦ÓÚÐÔÄÜ·½ÃæµÄ¿¼ÂÇÐèҪʹÓÃÁÙʱ±í¹ý¶É£¬²¢ÇÒʹÓ÷ÖÒ³µÄ·½Ê½ÏòÁÙʱ±íÖвåÈëÊý¾Ý£¬Êý¾ÝʹÓÃÍê±Ïºó£¬É¾³ýÁÙʱ±íµÄÊý¾Ý¡£ ³öÏÖµÄÏÖÏ󣺵±OracleÖØÐÂÆô¶¯ºó£¬µÚÒ»Ò³²åÈëµÄ ......