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

oracle Êý¾ÝÎļþÌ«´óÁË Ó²Å̲»¹»

ÔÚµ¼ÍêÊý¾ÝÖ®ºó·¢ÏÖ oracleµÄ°²×°ÅÌÖ»Óм¸MµÄ¿Õ¼äÁË¡£
ÏÖÔÚÓÐÁ½¸ö·½°¸¿ÉÒÔÑ¡Ôñ
1.°ÑÊý¾ÝÎļþ×ªÒÆµ½ÁíÍâÒ»¸öÅÌÈ¥¡£
ÎÒµ¼Êý¾ÝµÄʱºòÊÇÕâÑù×öµÄ 1.н¨Ò»¸ö±í¿Õ¼ä£¬Îª±í¿Õ¼äÌí¼ÓÒ»¸öÊý¾ÝÎļþ£¨assure_dt£©¡£2.н¨Óû§£¬±í¿Õ¼äÖ¸Ïò²½Öè1н¨µÄ±í¿Õ¼ä¡£
È»ºóµ¼Èë¡£ÎÒÓõÄÊÇoracle 10g
ÎÊÌâ1.ΪʲôÎÒÌí¼ÓµÄÊý¾ÝÎļþassure_dtûÓкó׺Ãû£¿
ÎÊÌâ2.ÕâÖÖÊý¾ÝÎļþµÄ×ªÒÆ¸úºó׺ÃûΪdbfµÄÊý¾ÝÎļþ×ªÒÆÓÐÇø±ðÂð£¿

2.ÎÒÏëͨ¹ýɾ³ýÊý¾ÝµÄ·½Ê½À´Ôö´ó¿Õ¼ä¡£
Êý¾Ý¿â»¹Ô­Ö®ºóÓÐÊ®¼¸¸öG ÆäʵÄܹ»Óõ½±íºÍÊý¾Ý¶¼ÊǼ«ÉÙÊý¡£µ«ÊÇ·¢ÏÖ¼´Ê¹É¾µô¼¸°ÙÍòÌõÊý¾ÝҲûÓÐÒ»µãЧ¹û¡£
ÊDz»ÊÇÒòΪÈÕÖ¾µÄÔ­Òò£¿ÓÐûÓÐʲôºÃµÄ°ì·¨¡£

ÁíÍâÓÐûÓÐÆäËûµÄ½â¾ö°ì·¨¡£
Ò»´ÎÖ»Äܸø100·Ö£¬²»¹»µÄÔÙ¼Ó¡£
Çë¸ßÊÖ°ïæ£¬×Ô¼ºÏȶ¥ÏÂ



ÎÊÌâ1.ΪʲôÎÒÌí¼ÓµÄÊý¾ÝÎļþassure_dtûÓкó׺Ãû£¿
ÎÊÌâ2.ÕâÖÖÊý¾ÝÎļþµÄ×ªÒÆ¸úºó׺ÃûΪdbfµÄÊý¾ÝÎļþ×ªÒÆÓÐÇø±ðÂð£¿

--Õâ¸öÊǸñʽÎÊÌ⣬Èç¹ûÔÚ´´½¨Ê±Ã»ÓÐд.DBFµÄÀ©Õ¹Ãû£¬¾ÍûÓÐÀ©Õ¹Ãû£¬Õâ¸öûʲôӰÏ죬¶¼ÊÇÊý¾ÝÎļþ¡£ ²»¹ýΪÁË·½±ãʶ±ð£¬×îºÃͳһÉè³É*.dbf Õâ¸ö¸ñʽ¡£¡£


------------------------------------------------------------------------------
Blog£º http://blog.csdn.net/tianlesoftware
ÍøÉÏ×ÊÔ´£º http://tianlesoftware.download.csdn.net
Ïà¹ØÊÓÆµ£ºhttp://blog.csdn.net/tianlesoftware/archive/2009/11/27/4886500.aspx
Q Q Ⱥ£º62697716

¸ÐлÄãµÄ»Ø´ð£¬ÄãµÄÎÄÕÂÎÒ¿´¹ýÁË¡£
ÄÇΪʲôÎÒɾ³ýÊý¾Ý±íÀïÃæµÄÊý¾ÝûÓдﵽ¼õСÊý¾ÝÎļþµÄÄ¿µÄ¡£
ÁíÍâÎÒµÄÊÇ¿ª·¢»·¾³£¬²»ÐèҪ̫×


Ïà¹ØÎÊ´ð£º

½éÉÜOracleºÍmysqlµÄÊé - Oracle / ·Ç¼¼ÊõÇø

ÎÒ¶ÔSQL SERVERºÍACCESS±È½ÏÊ죬ËùÒÔÊý¾Ý¿âµÄͨÓûù´¡¶«Î÷¿ÉÒÔ˵¶¼ÕÆÎյIJ¶àÁË£¬ÎÒÏÖÔÚÏëÒªµÄ¾ÍÊÇÒÔÉÏÁ½Êý¾Ý¿âµÄ¶ÀÌØÖ®´¦µÄ½éÉܺÍÓ¦ÓýéÉÜ¡£
ÁíÍâÊé×îºÃ¶ÔÓ¦×îа汾 oracleÊÇ11g°É 10µÄÒ²ÐУ»mysqlÊÇ5.1°É
л ......

oracleµ¼Èë»Ø¹ö - Oracle / ¿ª·¢

abnormal end of export file
IMP-00028: partial import of previous table rolled back: 3828 rows rolled back
  
ÓÐûÓÐÒ»ÖÖ·½·¨Èõ¼Èë¼ÌÐø½øÐжø²»Òì³£Ìø³ö»Ø¹ö£¿
ignore=y

Äã² ......

¶à±í¹ØÁª²éѯµÄ sqlд·¨ - Oracle / »ù´¡ºÍ¹ÜÀí

´ó¼ÒºÃ£¬ÎÒ×î½üά»¤Ò»¸öÏîÄ¿£¬100¶à¸ö±í
Ö»ÄÜÓÃjdbcÖ±Á¬
Óöµ½Á˶à¸ö±í ¹ØÁª ²éѯµÄÇé¿ö Çë´ó¼ÒÖ¸½Ì
±ÈÈç
student(studentid,classid)
class(classid,classname)
class_teacher(classid,teacherid)Õâ¸öÊÇÖмä±í ......

sql - Oracle / ·Ç¼¼ÊõÇø

score±í
scoreid course studentid score
1 Êýѧ 2 99
2 Êýѧ 3 60
3 Êýѧ 4 80
4 ÓïÎÄ 5 79
5 ÓïÎÄ 6 58
6 ÓïÎÄ 1 66
7 Ó¢Óï 6 76
8 Ó¢Óï 4 87
9 Ó¢Óï 3 100
10Ó¢Óï 2 69
ÔõÑùµÃµ½Ã»ÃÅ¿ÎÖзÖÊý×î¸ßµÄÄÇ ......

OracleµÄblob×Ö¶ÎÎÊÌâ - Oracle / ¿ª·¢

²éÁËÒ»ÌìµÄblob£¬»¹ÊÇûÀí½âµ½£¬ÎÒÏëÔÚVCÏ´æÈ¡¶þ½øÖƵÄÎļþ£¬Ê¹ÓõÄÊÇoo4o£¬ÕÕ×ŰïÖúÎĵµÉÏÃæµÄдÁËдÈëÊý¾Ý¿âµÄ´úÂ룬»¹ÊÇûд¶Ô£¬´íÎóÌáʾÊÇthis operation is not permitted on a empty LOB£¬ÕâÊÇʲôÒâ˼°¡£¿ÕÕ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ