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Oracle
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http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/winsoft.html
½âѹµ½Ò»¸öĿ¼Öм´¿É£¬ÀýÈçc:\oracleclient
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NLS_LANG=SIMPLIFIED CHINESE_CHINA.ZHS16GBK
TNS_ADMIN=C:\oracleclient
3. ÅäÖÃÁ¬½ÓOracleµÄÅäÖá£tnsnames.oraÎļþµ½Ä¿Â¼C:\oracleclient¡£¿ÉÒÔ´Óoracle·þÎñÆ÷¿½±´Ò»¸ö¹ýÀ´¡£
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# tnsnames.ora Network Configuration File: E:\oracle\product\10.2.0\db_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORCLProduct =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = prmpatm1.asiapacific.hpqcorp.net)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )
ORCL122 =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 16.157.133.122)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )
EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    )
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
    )
  )
4. °²×°PLSQL Developer
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Tools --> Preferences--> Connections,
Oracle HomeÄÚÈÝΪ C:\oracleclient
OCI libraryÄÚÈÝΪ C:\oracleclie


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Óà Navicat for Oracle ¹ÜÀí Oracle10g/11g Êý¾Ý¿â

    Navicat for xxx ÊÇÒ»¸öÓÅÐãµÄÊý¾Ý¿â¹ÜÀí¿Í»§¶Ë£¬ÓÐ MySQL¡¢Oracle µÈ°æ±¾¡£½¨Òé´ó¼Ò×îºÃÓà Enterprise °æ±¾£¬¹¦ÄÜÈ«ÃæÒ»Ð©£¬µ«½ÏÖ®ÓÚÃâ·ÑµÄ Lite °æ£¬ÆóÒµ°æ¿ÉÊÇÒª»¨Òø×ÓÂòµÄ¡£
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drop user username cascade;
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Oracle RETURNING INTO Ó÷¨Ê¾Àý

The RETURNING INTO clause allows us to return column values for rows affected by DML statements. The following test table is used to demonstrate this clause.
DROP TABLE t1;
DROP SEQUENCE t1_seq;
CREATE TABLE t1 (
id NUMBER(10),
description VARCHAR2(50),
CONSTRAINT t1_pk PRIMARY KEY (id) ......
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