oracle sqlplus Óëdos ÖÐÎÄÂÒÂë
1.SQL> select * from v$nls_parameters;
PARAMETER VALUE
----------------------------------- ------------------------------------
--------------------
NLS_LANGUAGE SIMPLIFIED CHINESE
NLS_TERRITORY CHINA
NLS_CURRENCY RMB
NLS_ISO_CURRENCY CHINA
NLS_NUMERIC_CHARACTERS .,
NLS_CALENDAR GREGORIAN
NLS_DATE_FORMAT DD-MON-RR
NLS_DATE_LANGUAGE SIMPLIFIED CHINESE
NLS_CHARACTERSET ZHS16GBK
NLS_SORT BINARY
NLS_TIME_FORMAT HH.MI.SSXFF AM
NLS_TIMESTAMP_FORMAT
Ïà¹ØÎĵµ£º
ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
Ê×ÏÈ£¬Ô ......
ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬ÔÀ´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......
ÒòΪҵÎñÐèÒª,ÐÞÒªÐÞ¸Äij¸ö×Ö¶ÎÊý¾ÝÀàÐÍÓÐnumber(5),±äΪnumber(5,2)ÐÍ
ÒªÊÇûÓÐÊý¾ÝµÄ»°Ö±½ÓÓÃÒÔÏÂÓï¾ä¼´¿É
alter table tb_test modify permile number(5,2);
µ«ÊÇÓÐÊý¾ÝµÄ»° ¾Í²»ÄÜÓÃÉÏÃæ·½·¨ÁË,
alter table tb_test add permile_temp number(5,2)
update tb_test set permile_temp=permile;
alter t ......
»·¾³£ºasp.net +oracle9+windows2003
ÔÚ±¾µØ²âÊÔÍøÕ¾ÍêȫûÓÐÎÊÌâ¡£µ«ÊÇÒ»ÉÏ´«µ½·þÎñÆ÷¾Í³öÎÊÌâÁË£¬Êý¾Ý¿âÎÞ·¨Á¬½Ó¡£ÓÉÓÚÔ¶³ÌûÓÐVS»·¾³£¬ËùÒÔÎÞ·¨µ÷ÊÔ¡£ÕæÊÇ·ÑÁËÅ£¾¢²ÅÕÒµ½½â¾ö·½°¸£º
Problem Description ------------------- When running an application that connects to Oracle and uses the Authenticated ......
Æô¶¯ºÍÍ£Ö¹Êý¾Ý¿â
Àý³Ì£>ÅäÖã>Ò»°ãÐÅÏ¢ÖÐ Æô¶¯ºÍÍ£Ö¹Êý¾Ý
Í£Ö¹Êý¾Ý¿âÓ¦¸ÃÑ¡Ôñ£ºµ±ËùÓÐÊÂÎñ½áÊøÊ±¡£
Ò²¿ÉÒÔÓÃÃüÁîÆô¶¯ºÍÍ£Ö¹(ÓÃoracleÓû§µÇ½)
Æô¶¯ £º lsnrctl start //Æô¶¯ lister
sqlplus /nolog <<EO ......