oracleÈÕÆÚ¸ñʽת»»ÎÊÌâ - Oracle / »ù´¡ºÍ¹ÜÀí
ÈçºÎ½«ORACLEÖеÄÕâÖÖÈÕÆÚ¸ñʽ£º2010-5-7 ÏÂÎç 12:00:00
ת»»³É£º2010-5-7 24:00:00
лл¡£
alter session set nls_date_format = 'yyyy-mm-dd hh24:mi:ss';
·Ç³£¸Ðл¥ÉÏ¡£
°´ÕÕÂ¥ÉϵIJÙ×÷ÁË£¬µ«ÊÇÏÔʾµÄÈÕÆÚ¸ñʽ»¹ÊÇ2010-5-7 ÏÂÎç 12:00:00¡£
ת»»±È½ÏÂé·³
select to_date(datetime,'YYYY-MM-DD HH24:MI:SS','NLS_DATE_LANGUAGE = American') from tb
SQL code:
--ÏÂÎç12µã ÊDz»ÊÇÍíÉÏ24µãÒ²¾ÍÊÇÁãµã
SQL> edi
ÒÑдÈë file afiedt.buf
1 select to_char(to_date('2010-5-7 12:00:00','yyyy-mm-dd hh24:mi:ss')+interval '12' hour,
2* 'yyyy-mm-dd hh24:mi:ss') from dual
SQL> /
TO_CHAR(TO_DATE('20
-------------------
2010-05-08 00:00:00
ÄãµÄÕâ¸öʱ¼äÊÇÔõô²å³ÉÕâÑùµÄ£¿
ÊÇto_date('','YYYYMMDDHH24MISS')¾ÍÕâ½Ó±ä³ÉÕâÑùÁË»¹ÊÇÄãµÄ¸ñʽÓÐÊ²Ã´ÌØÊâ´¦Àí
alter session set nls_date_format='yyyy-mm-dd hh24:mi:ss'
2010-5-7 ÏÂÎç 12:00:00¡£
²»ÊÇ
2010-5-7 24:00:00
ûÓÐ 2010-5-7 24:00:00Õâ¸öʱ¼ä Ö»ÓÐ 2010-5-8 00:00:00
Èç¹ûÄãÊÇÓõÄSQLPLUS£¬ ÄÇô£º
alter session set nls_date_format='yyyy-mm-dd hh24:mi:ss'
Èç¹ûÄãÓõÄÊÇPL /SQL DEVELOPER¹¤¾ß£¬ÄÇô£º
TOOL --> PREFERENCE -->USER INTERFACE -->DATA/TIME ½øÐÐÏÔʾÉèÖÃ
ÎÒµÄÒâ˼Êǰѣº2010-5-7 ÏÂÎç 11:00:00
ת»»³É£º2010-5-7 23:00:0
Ïà¹ØÎÊ´ð£º
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
²éÁËÒ»ÌìµÄblob£¬»¹ÊÇûÀí½âµ½£¬ÎÒÏëÔÚVCÏ´æÈ¡¶þ½øÖƵÄÎļþ£¬Ê¹ÓõÄÊÇoo4o£¬ÕÕ×ŰïÖúÎĵµÉÏÃæµÄдÁËдÈëÊý¾Ý¿âµÄ´úÂ룬»¹ÊÇûд¶Ô£¬´íÎóÌáʾÊÇthis operation is not permitted on a empty LOB£¬ÕâÊÇʲôÒâ˼°¡£¿ÕÕ ......
¼ÙÉètable01 ÖÐÓÐ ÒÔÏÂ×ÊÁÏ
emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
³£Óõ绰
¶øÎÒÃÇÒªµÃµ½ÒÔϵÄOUTPUT (»òÊǸ÷ÖÖÆäËûµÄoutput)
0001,TOM
0002,JOHN
......
¿´µ½ÓÐÒ»¸öSUNµÄÔªÀÏ´ÓOracle¹«Ë¾´ÇÖ°£¬¶øÇÒÊÇJava´´Ê¼ÈË——´óÃû¶¦¶¦µÄJames Gosling£¬
ÐÄÖÐÏ൱ÊÜ´ò»÷£¡ºÜ±¯Í´£¡
OrableÕâÊÇÔõôÁË£¬ÄѵÀÕâ¾ÍÊÇËùνµÄÈںϣ¨Ö«½â£¬·Ö»¯£¬Ïûʧ£©Âð£¿
SUNµÄÒ»°ïÀÏÔ±¹¤¶ ......
Ö÷ÒªÏëʵÏÖ£ºÔÚÿÌìµÄ0µã֮ǰ×Ô¶¯½«Êý¾Ý²åÈëÊý¾Ý¿â£¬Ï£Íû´ó¼ÒÖ¸µã£¡
×Ô¶¯²åÈë?Êý¾ÝÔ´ÄÄÀïÀ´µÄ,²åÈ뵽ʲôµØ·½
´¥·¢Æ÷?
Ó¦¸ÃÓÃJOB
Êý¾ÝÔ´ÔÝʱÏëµÄÊǹ̶¨Êý¾Ý£¬²åÈëµ½Ò»Õűí
ÄǾÍÊÇÓÃJOB¶¨Ê±Ö´ÐÐ,´ÓÎļþµ¼ÈëÊ ......