Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹òÇóÒ»ÌõSQLÓï¾ä - Oracle / »ù´¡ºÍ¹ÜÀí

СµÜÓÐÈçϱí½á¹¹£¬ÏÖҪͳ¼ÆÊµÏÖÈçϽá¹ûµÄ¹¦ÄÜ£¬ÔÚ±í½á¹¹Ï·½¡£

ID NUMBER(18) N PK: SEQ_BROWSE_LOGIN
BROWSE_ AMOUNT NUMBER N
LOGIN_AMOUNT NUMBER N
USER_TYPE NUMBER(1) N 1¡¢ ¹Ü¾ÖÓû§
  2¡¢ ǰÖÃÓû§
  3¡¢ ½ÓÈëÉÌ
ISPID NUMBER(18) Y FK£ºYHGL_BADWXX(ID)
RECORDTIME DATE N



----------------------ÏÔʾ½á¹û----------------------

×òÈÕÊý¾Ý Ò»¸öÖÜÆ½¾ù Ò»¸öÔÂÆ½¾ù Èý¸öÔÂÆ½¾ù ±ä»¯Ç÷ÊÆ
810 420 331 355 10.9%


Çë½Ì¸÷λ¸ßÊÖ£¬ÕâÖÖ¹¦ÄÜÒªÈçºÎʵÏÖÄØ£¿


¸ßÊÖ£¬Õâ¸öºÃÏñ²»ÊÇÎҵĽá¹û°É£¬ÔÙÎÊÄúһϣ¬ÎÒÒªÈçºÎ±àдÕâÌõSQLÄØ£¿


To 3Â¥:
Ö±½ÓÓÃto_char(sysdate - 31, 'yyyyMMdd')
ÊDz»ÊÇÓ¦¸ÃÓÃadd_months?
»¹ÓÐLZºÃÏñҪƽ¾ù ÊDz»ÊÇÓ¦¸Ã³ýÒ»ÏÂ


Ïà¹ØÎÊ´ð£º

Windows 7 ÔõÑù°²×°Oracle - Oracle / »ù´¡ºÍ¹ÜÀí

¸÷λ´ó¸ç£¬°ï¸öæ¡£

ϸöOracle for vista °æ±¾µÄ°²×°ÊÔÊÔ
10GºÍ11GµÄ 
http://www.oracle.com/technology/software/products/database/index.html 
------------------------------------------- ......

sqlССµÄÒÉÎÊ - .NET¼¼Êõ / C#

¿ÉÄÜÒòΪ¹¤×÷µÄÔ­Òò ½Ó´¥Êý¾Ý¿âÕâ¿é±È½ÏÉÙ£¬Ö®Ç°¶¼ÊÇ×ö³ÌÐòÕâ¿é£¬Êý¾Ý¿âÕâ¿é¶¼ÓÐרÃŵÄÈËÀ´×ö ·Ö¹¤¶¼ºÜÃ÷ϸ ËùÒÔ¶ÔÊý¾Ý¿âÕâÒ»¿éÍêÈ«²»Á˽⡣ǰ¶Îʱ¼ä È¥ÃæÊÔÁ˼¸¼Ò¹«Ë¾ ¼¸ºõ¶¼ÊÇÔÚÊý¾Ý¿âÕâ¿é¹ÒµôµÄ Á¬¸ö¼òµ¥µÄSQ ......

oracle²¢·¢´¦ÀíSOS - Oracle / ¿ª·¢

ÎÒÔÚ¿ª·¢µÄÕâ¸öÓ¦Óò¢·¢ÐԱȽϸߣ¬oracle¸üÐÂÊý¾ÝʱºòÈçºÎ´¦Àí²¢·¢´¦ÀíÄØ£¿¸÷λ´óÏÀ·¢±íºÃµÄ¹Ûµã°¡£¬ÔÚÏߵȴý£¡
oracleÊý¾Ý¸üÐÂʱ£¬»á×Ô¶¯Ä¬ÈÏÐÐËø¶¨£¬Â¥Ö÷²»Òª²ÙÐÄ£¬Oracle¶Ô²¢Ðд¦ÀíÒѾ­ºÜ³ÉÊìÁË

ÒýÓÃ
oracle ......

SQL·ÖÒ³ÓëOracle·ÖÒ³µÄÒÉÎÊ£¿ - Java / Web ¿ª·¢

ÕâÀïÏëÁ˽âÏ£¬¹ØÓÚSQL ServerÖзÖÒ³ºÍOracleÖзÖÒ³£»
ƽ³£Ð´Ó¦ÓóÌÐòµÄʱºò£¬±ÈÈçÓõÄÓïÑÔÊÇJava£¬ÓиöÁбíÒ³Ãæ£¬ÐèÒª¶ÔÊý¾Ý·ÖÒ³ÏÔʾ£»
ÕâÀïÒª·ÖÒ³ÄѵÀ²»ÐèÒª½èÖúJava£¬¶øÖ±½ÓsqlÄÜÖªµÀ·ÖÒ³Âð£¬ÆðÂëÒ²Òª´«¸öÒ³Âë½ ......

Çóһʱ¼ä±È½ÏµÄSQL Ö¸Áî - MS-SQL Server / »ù´¡Àà

±íÊý¾Ý
COL1 COL2 COL2 COL4 COL5
----------------------------------------------------------------------------------------------
2010-05-05 00:00 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ