Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : Oracle

oracleÎÊÌâ

ÔõôÔÚ´æ´¢¹ý³ÌÖж¨Òåout²ÎÊýÊÇÓαꣿ
ÔõôÔÚjava³ÌÐòÖнÓÊÕ´æ´¢¹ý³Ìout²ÎÊýÊÇ%rowtypeÀàÐ͵ıäÁ¿
1.create or replace procedure aaaaa1 (
    p_user_id_i  in  varchar2,
    o_cur out sys_refcursor
)
as
begin
    open o_cur for select * from tes ......

oracleûÓÐ×ö±¸·Ý£¬Îóɾ³ýºóÈçºÎ»Ö¸´

ÎÒµÄÊý¾Ý¿â֮ǰûÓÐ×ö±¸·Ý£¬µ«ÊÇÊÇÔËÐÐÔڹ鵵ÈÕ־ģʽÏµģ¬ºóÀ´²»Ð¡Ðİѱí¿Õ¼äÀïµÄËùÓбíÈ«²¿¶¼¸ødropɾ³ýÁË£¬²é¿´Êý¾Ý¿â»ØÊÕÕ¾ÀïÃæÊǿյ쬻¹ÓÐûÓа취ÔÙ»Ö¸´°¡£¬ºÜ¼±ºÜ¼±£¡£¡£¡
·½·¨Óкܶ࣬¿ÉÒÔͨ¹ýÈÕÖ¾Îļþ¡£
http://www.sosdb.com/


ÒýÓÃ
ÎÒµÄÊý¾Ý¿â֮ǰûÓÐ×ö±¸·Ý£¬µ«ÊÇÊÇÔËÐÐÔڹ鵵ÈÕ־ģʽÏµģ¬ºóÀ ......

oracle ¼òµ¥µÄÎÊÌâ

oracle ÖÐ
new.×Ö¶ÎÃû ÊÇɶÒâ˼£¬  ÀýÈçÏÂÃæµÄ´úÂë

CREATE OR REPLACE TRIGGER T_EvaluationCon_insert BEFORE INSERT
ON EVALUATIONCON
FOR EACH ROW
Declare
n1 Number;
begin
    select max(NORDERNUM)
      into n1
      from ......

C#²Ù×÷ORACLEÊý¾Ý¿âµÄÎÊÌâ

ÎÊÌâ1£ºÎÒÔÚVS2005ÖÐÒýÓÃusing System.Data.OracleClient;ʱºò±¨´í¡£¡£¡£

ÎÊÌâ2£ºÎÒÈçºÎÁ¬½ÓÊý¾Ý¿â ÈçºÎÔÚC#ÖнøÐÐÔöɾ¸ÄµÄ²Ù×÷¡£
using System.Data.OracleClient;ʱ£¬ÏîÄ¿ÐèÒªÒýÓÃusing System.Data.OracleClient

ÆäËû²Ù×÷ºÍSQLServerÒ»Ñù¡£Á¬½Ó×Ö·û´®¸ñʽ²»Ì«Ò»Ñù¡£²Ù×÷ʲôµÄ×Ô¼º°ÑSQLHelperÅúÁ¿Ìæ»»Ò»ÏÂΪO ......

һ̨Oracle ServerÀïÄÜ·ñ°²×°¶à¸öOracle Database?

ĿǰÕýÔÚ×¼±¸OCAµÄ¿¼ÊÔ£¬µ«ÊǶÔÓÚÒ»¸ö¸ÅÄî²»ÊǺÜÇå³þ¡£
ÎÒĿǰ֪µÀÒ»¸öÊý¾Ý¿â·þÎñOracle Server°üº¬ÁËOracle DatabaseºÍOracle Instance. ÎÒÏÖÔÚÏëÒªÖªµÀ£¬Ò»Ì¨Oracle Server ÉÏÄÜ·ñ°²×°¶à¸öOracle Database, Ò»¸öOracle DatabaseÏÂÄÜ·ñ°²×°¶à¸öʵÀý£¿

Oracle DatabaseºÍOracle Instanceµ½µ×ÓÐɶ·Ö±ð£¿
Ò»¸öserv ......

¹ØÓÚoracle²éѯÓï¾äµÄÎÊÌâ

Ô­¾äÊÇ select * from table_name where number in('a','b','c'¡­¡­) and age = 34 and ¡­¡­

ÏÖÔÚÐèÒªÔÚa b c¡­¡­ºóÃæ¼Ó%  Ò²¾ÍÊÇȥͨÅä Ç°ÃæÎªaµÄ  Ç°ÃæÎªbµÄ

µ«ÊÇ Óï¾ä²»ÄÜд³É  in('a%','b%'¡­¡­)

Ò²²»Äܽ«in¸Ä³Élike

Çó¸ßÊÖ°ï°ïæ ......
×ܼǼÊý:1827; ×ÜÒ³Êý:305; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [185] [186] [187] [188] 189 [190] [191] [192] [193] [194]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ