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

ORACLE ´´½¨Êý¾Ý¿âÁ¬½ÓDBLink

CREATE PUBLIC DATABASE LINK ASXT_LINK ;
CONNECT TO ASXT IDENTIFIED BY PASSWORD ;
USING '(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = 192.168.0.100)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = AAA)))';


Ïà¹ØÎĵµ£º

ÔÚAIX»·¾³ÎªOracle±í¿Õ¼äÔö¼ÓÂãÉ豸£¨Âß¼­¾í£©

µ±Ö´ÐвåÈëµÈ²Ù×÷ʱ³öÏÖ´íÎóÌáʾ“unable to extand table ……” £¬Ôò˵Ã÷¸Ã±íËùÔÚ±í¿Õ¼ä¿Õ¼ä²»×ãÁË¡£
Èç¹ûÊÇÔÚwinserverÏÂÔòΪ±í¿Õ¼äÔö¼ÓÎļþ¼´¿É£¨±¾ÎIJ»×ö½éÉÜ£©¡£
±¾ÎÄÖ÷Òª½éÉÜÊý¾Ý¿â·þÎñÆ÷»·¾³ÎªAIXʱ£¬ÈçºÎΪ±í¿Õ¼äÔö¼ÓÂãÉ豸¡£
͉˕
°üº¬AIXϵͳ´æ´¢¹ÜÀíµÄ»ù±¾½éÉÜ£»
AIXͨ¹ýÈý¸ö²ã´Î¶Ô ......

Oracle ʵÏÖÐÐÁÐת»»

SQL> DESC TEST  ²âÊÔ±í:        Name    Type            Nullable    Default Comments
       ----     ------------ &# ......

ʹÓÃimp/exp½øÐÐORACLEÊý¾Ý¿â±¸·ÝÓë»Ö¸´

 OracleÊý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏ൱ÓÚoracleÊý¾Ý»¹Ô­Ó뱸·Ý¡£expÃüÁî¿ÉÒÔ°ÑÊý¾Ý´ÓÔ¶³ÌÊý¾Ý¿â·þÎñÆ÷µ¼³öµ½±¾µØµÄdmpÎļþ£¬impÃüÁî¿ÉÒÔ°ÑdmpÎļþ´Ó±¾µØµ¼Èëµ½Ô¶´¦µÄÊý¾Ý¿â·þÎñÆ÷ÖС£ ÀûÓÃÕâ¸ö¹¦ÄÜ¿ÉÒÔ¹¹½¨Á½¸öÏàͬµÄÊý¾Ý¿â£¬Ò»¸öÓÃÀ´²âÊÔ£¬Ò»¸öÓÃÀ´ÕýʽʹÓá£
 
Ö´Ðл·¾³£º¿ÉÒÔÔÚSQLPLUS.EXE»òÕßDOS£¨ÃüÁîÐУ ......

Oracle SpatialÖеÄOperator²Ù×÷×Ó Ïêϸ˵Ã÷

SDO_FILTER
¸ñʽ£º
    SDO_FILTER(geometry1, geometry2, params);
ÃèÊö£º
    ͨ¹ý¿Õ¼äË÷Òý£¬¸ù¾Ý¸ø¶¨µÄ¼¸ºÎÒªËØ¼ìË÷³ö¾ßÓпռäÏ໥¹ØÏµµÄ¿Õ¼ä¶ÔÏó¡£ÕâÀïµÄ¿Õ¼ä¹ØÏµÊÇÖ¸Á½¸ö¼¸ºÎ²»·ÖÀ룬¼´Non-disjoint¡£¡¾disjoint£º±íʾÁ½¸ö¼¸ºÎµÄ±ßºÍÄÚ²¿¶¼²»Ïཻ¡¿
    Õâ¸öSdo_Fi ......

Oracle SpatialÖÐSDO_GeometryÏêϸ˵Ã÷

 ÔÚArcGISÖÐͨ¹ýSDE´æ´¢¿Õ¼äÊý¾Ýµ½OracleÖÐÓжàÖÖ´æ´¢·½Ê½£¬·Ö±ðÓУº¶þ½øÖÆLong Raw ¡¢ESRIµÄST_GeometryÒÔ¼°»ùÓÚOracle SpatialµÄSDO_GeometryµÈµÈ¡£
      ¹ØÓÚÕ⼸ÖÖ·½Ê½µÄ¸÷×ÔµÄÓÅȱµã²»ÊÇÖ÷ÒªµÄ̽Ìֵķ½Ïò£¬ÕâЩÎÒÃÇ¿ÉÒÔͨ¹ýArcGISÖеÄArcGIS Server HelpµÃµ½Ïà¹ØµÄ°ïÖú¡£ÕâÀïÖ÷Ò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ