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

oracle Óαê

1.       Óαê: ÈÝÆ÷£¬´æ´¢SQLÓï¾äÓ°ÏìÐÐÊý¡£
2.       ÓαêÀàÐÍ: ÒþʽÓα꣬ÏÔʾÓα꣬REFÓαꡣÆäÖУ¬ÒþʽÓαêºÍÏÔʾÓαêÊôÓÚ¾²Ì¬Óα꣨ÔËÐÐǰ½«ÓαêÓëSQLÓï¾ä¹ØÁª£©,REFÓαêÊôÓÚ¶¯Ì¬Óαê(ÔËÐÐʱ½«ÓαêÓëSQLÓï¾ä¹ØÁª)¡£
3.       ÒþʽÓαê: DMLÓï¾ä¶ÔÓ¦µÄÓα꣬ÓÉOracle×Ô¶¯¹ÜÀí£¬Ò²³ÆSQLÓαꡣ£¨ËùÓеÄDML²Ù×÷¶¼±»OracleÄÚ²¿½âÎöΪһ¸öcursorÃûΪSQLµÄÒþʽÓα꣩
--      ÒþʽÓαêµÄÊôÐÔÓУº
--     %FOUND – SQL Óï¾äÓ°ÏìÁËÒ»Ðлò¶àÐÐʱΪ TRUE
--    %NOTFOUND – SQL Óï¾äûÓÐÓ°ÏìÈκÎÐÐʱΪTRUE
--    %ROWCOUNT – SQL Óï¾äÓ°ÏìµÄÐÐÊý
--    %ISOPEN - ÓαêÊÇ·ñ´ò¿ª£¬Ê¼ÖÕΪFALSE
declare aid a.name%type:='liaomin';  --a.name¼´±íaµÄname×Ö¶Î ÕâÑù¶¨Òå¿ÉÒÔ²»ÐèÒªÖªµÀÀàÐÍ
begin
    update a set name='liaomin1' where name=aid;
    --ÒþʽÓαêÔÚÖ´ÐÐÉÏÃæÓï¾ä¾ÍÒѾ­Í£Ö¹ ËùÓÐÕâÀïÊDz»ÖªµÀÊÇ·ñ´ò¿ªµÄ
    if(SQL%isopen) then
        dbms_output.put_line('´ò¿ªÓαê');
    end if;
    --ÒþÊ¿ÓαêµÄÐÅÏ¢¶¼ÔÚSQL±äÁ¿ÖÐ Èç¹ûupdateµÄÊý¾ÝÓжàÌõ¼Ç¼ SQL¾ÍÖ¸Ïò×îºóÒ»Ìõ
    if(SQL%notfound) then
        dbms_output.put_line('ûÓÐ');
    end if;
    if(SQL%found) then
        dbms_output.put_line('ÕÒµ½');
    end if;
end;
ÏÔʾÓαê²Ù×÷:
                  (1)ÉùÃ÷Óα꣨¹ØÁªSQLÓï¾ä£©    cursor+ÓαêÃû is/as sqlÓï¾ä
                  (2)´ò¿ªÓαִ꣨ÐÐSQLÓï¾ä£¬Ìî³äÓα꣩    open+ÓαêÃû
                 


Ïà¹ØÎĵµ£º

ÈçºÎÔÚPHPÖÐʹÓÃOracleÊý¾Ý¿â

http://www.builder.com.cn/2007/1027/583048.shtml
ÔÚphp3.0ÒÔÉϰ汾ÖУ¬phpÄÚÖÃÁ˼¸ºõĿǰËùÓеÄÊý¾Ý¿â´¦Àíº¯Êý£¬°üÀ¨Oracle;ÔÚ±¾ÎÄÖÐÎÒÃÇͨ¹ýÒ»¸öʵÀýÀ´½éÉÜÁËÈçºÎʹÓÃÕâЩº¯ÊýÀ´²Ù×÷OracleÊý¾Ý¿â¡£
PHPÌṩÁË2´óÀàAPI(Ó¦ÓóÌÐò½Ó¿Ú)À´²Ù×÷OracleÊý¾Ý¿â¡£Ò»¸öÊDZê×¼µÄOracle´¦Àíº¯Êý(ORA) ÁíÒ»¸öÊÇOracle 8µ÷Óýӿں¯ ......

BEA Weblogic92 ÅäÖÃOracleÁ¬½Ó³Ø

Ò»¡¢
´ò¿ª¿ØÖÆÌ¨£º
´ò¿ª http://localhost
:7001/console

£¬Æô¶¯¹ÜÀí¿ØÖÆÌ¨¡£ÊäÈë¹ÜÀíÔ±Óû§ÃûºÍÃÜÂ루ĬÈÏ£ºweblogic/weblogic£©¡£
¶þ¡¢´´½¨
JDBCÊý¾ÝÔ´£º
1¡¢
µ¥»÷“Ëø¶¨²¢±à¼­
”°´Å¥£»
2¡¢
ÔÚ“Óò½á¹¹
”Ê÷ÖУ¬Õ¹¿ª“·þ
Îñ”>“JDBC”
£¬È»ºóÑ¡Ôñ“Ê ......

oracle 11g ORA 12514´íÎó£¬ÎҵĽâ¾ö°ì·¨

ǰÑÔ:ÍøÉÏÓкܶà½â¾ö°ì·¨£¬É¾listener.oraÒ²ºÃ£¬»¹ÊÇʲôҲºÃ£¬¶¼½â¾ö²»ÁËÎÒÕâ¸öÎÊÌ⣬ÒÀÈ»±¨12514´íÎó£¬ÒÔÏÂÊÇÎÒÖð¸ö³¢ÊÔºó³É¹¦µÄ¼àÌý×Ö·û´®¡£¡£
listener.oraÎļþ£º
# listener.ora Network Configuration File: d:\app\john\product\11.1.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration too ......

Oracle²åÈëÊý¾Ýʱ»ñÈ¡×ÔÔöID

×ÔÔö×ֶΣº
±íatable(id,a) idÐèÒª×ÔÔö Ê×ÏȽ¨Á¢Ò»¸öÐòÁУº
create sequence seq_atable minvalue 1 maxvalue 999999999999999999 start with 1 increment by 1 nocache
ÓжþÖÖ·½Ê½Ê¹ÓÃ×ÔÔö×ֶΣº
ʹÓÃÐòÁÐ+´¥·¢Æ÷ʵÏÖ×ÔÔö£¬²åÈëÓï¾ä²»ÐèÒª¹Ü×ÔÔö×Ö¶Î
È磺create or replace trigger trg_atable before insert on ......

Éî¶È¶Ô±ÈOracleÓëSQL Server——µÚÒ»²¿·Ö

²Ù×÷ϵͳµÄÖ§³Ö °æ±¾ºÍ·¢Ðаæ ʵÀý¡¢Êý¾Ý¿âºÍ±í¿Õ¼ä ʵÀýÃûºÍSID ϵͳÊý¾Ý¿âºÍϵͳ±í¿Õ¼ä
Ò»°ãµÄ¹«Ë¾Í¨³£»áÔÚËûÃǵÄÐÅϢϵͳ¼Ü¹¹ÖÐÒýÈë¶àÖÖÊý¾Ý¿âƽ̨£¬Í¬Ê±ÒýÈëÈýµ½ËÄÖÖ²»Í¬µÄRDBMS½â¾ö·½°¸µÄÖдóÐ͹«Ë¾Ò²²¢²»ÉÙ¼û£¬µ±È»ÕâЩ¹«Ë¾ÀïÃæµÄDBAÃÇͨ³£Ò²ÐèҪͬʱӵÓйÜÀí¶àÖÖ²»Í¬Æ½Ì¨µÄ¼¼ÄÜÁË¡£
Ö»ÔÚÒ»ÖÖÆ½Ì¨ÉÏÕ¹¿ª¹¤×÷µÄÊý¾Ý ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ