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

ORACLE»ù±¾ÃüÁîʹÓýéÉÜ

Á¬½ÓÊý¾Ý¿â
C:>SQLPLUS /NOLOG
 
SQL>CONN / AS SYSDBA
 
1.Oracle ¹Ø±Õ
SQL>SHUTDOWN (ABORT|IMMEDIATE|NORMAL)
 
2.Oracle Æô¶¯
SQL>STARTUP (REMOUNT|MOUNT|OPENT)
 
3.SQL> HELP SHOW
 
 SHOW
 ----
 
 Shows the value of a SQL*Plus system variable, or the
 current SQL*Plus environment.
 
 SHO[W] option
 
 where option represents one of the following terms or clauses:
     system_variable
     ALL
     BTI[TLE]
     ERR[ORS] [{FUNCTION | PROCEDURE | PACKAGE | PACKAGE BODY | TRIGGER
        | VIEW | TYPE | TYPE BODY | DIMENSION | JAVA CLASS} [schema.]name]
     LNO
     PARAMETERS [parameter_name]
     PNO
     REL[EASE]
     REPF[OOTER]
     REPH[EADER]
     SGA
     SPOO[L]
     SQLCODE
     TT[ITLE]
     USER
 
 SHOW SPOOL is not available in iSQL*Plus
 
4.TNSPING
TNSÁ¬½ÓÎÊÌâ¼ì²â
TNSNAME.ORA
 
 
5.Ö´ÐÐSQL Script
SQL>@C:\RUN.SQL
 
 
6.²é¿´Ö´Ðнá¹û£¨¿ªÆô/¹Ø±Õ£©
SQL>SET ECHO ON(OFF)
 
7.³£ÓÃÅäÖÃ
SQL>SET LINESIZE 1000
SQL>ECHO ON
SQL>SET TIMING ON
SQL>SPOOL C:\TEST.LOG
SQL>SELECT * from XXXXX
SQL>SPOOL OFF
 
8.ÊÚȨ
 ½¨Á¢Á¬½Ó GRANT CREATE SESSION TO USERNAME
 ÒƳýÁ¬½Ó REVOKE CREATE SESSION TO USERNAME
ÆäËûÊÚȨ
GRANT SELECT,INSERT,DELETE,UPDATE ON SCOTT.EMP TO USERNAME
È·Èϸü¸Ä
SQL>COMMIT
 
9.¸ü¸ÄÃÜÂë
Alter user username identified by password
 
10.²ì¿´Datafile
SQL>SELECT * from V$DATAFILE
 
11²ì¿´½á¹¹
SQL>DESC V$DATAFILE
 
12,²ì¿´DB File
SQL>SELECT * from V$DBFILE
 
13.²ì¿´T


Ïà¹ØÎĵµ£º

OracleÖÐÓÃÒ»¾äSQLÓï¾äʵÏÖÐÐÁÐת»»

SQL*PLus>   desc   emp;  
    Ãû³Æ                                                                   &nbs ......

ÓÃjavaµ÷ÓÃoracle´æ´¢¹ý³Ì×ܽá

ÉùÃ÷£º
ÒÔϵÄÀý×Ó²»Ò»¶¨ÕýÈ·£¬Ö»ÊÇΪÁËÑÝʾ´ó¸ÅµÄÁ÷³Ì¡£
Ò»£ºÎÞ·µ»ØÖµµÄ´æ´¢¹ý³Ì
´æ´¢¹ý³ÌΪ£º
CREATE OR REPLACE PROCEDURE TESTA(PARA1 IN VARCHAR2,PARA2 IN VARCHAR2)  AS
BEGIN
   INSERT INTO HYQ.B_ID (I_ID,I_NAME) VALUES (PARA1, PARA2);
END TESTA;
È»ºóÄØ£¬ÔÚjavaÀïµ÷ÓÃʱ¾ÍÓÃÏÂÃæµÄ´ ......

mysqlÓëOracle updateµÄÇø±ð

update £ºµ¥±íµÄ¸üв»ÓÃ˵ÁË£¬Á½ÕßÒ»Ñù£¬Ö÷Ҫ˵˵¶à±íµÄ¸üÐÂ
   
       Oracle> OracleµÄ¶à±í¸üÐÂÒªÇó±È½ÏÑϸñ£¬ËùÒÔÓеÄʱºò²»ÊǺܺÃд£¬ÎÒÃÇ¿ÉÒÔÊÔÊÔOracleµÄÓαê
               &n ......

MYSQLºÍORACLEµÄһЩ²Ù×÷Çø±ð

ÓкܶàÓ¦ÓÃÏîÄ¿, ¸ÕÆð²½µÄʱºòÓÃMYSQLÊý¾Ý¿â»ù±¾ÉÏÄÜʵÏÖ¸÷ÖÖ¹¦ÄÜÐèÇó£¬Ëæ×ÅÓ¦ÓÃÓû§µÄÔö¶à£¬Êý¾ÝÁ¿µÄÔö¼Ó£¬MYSQL½¥½¥µØ³öÏÖ²»¿°ÖظºµÄÇé¿ö£º
Á¬½ÓºÜÂýÉõÖÁå´»ú£¬ÓÚÊǾÍÓаÑÊý¾Ý´ÓMYSQLǨµ½ORACLEµÄÐèÇó£¬Ó¦ÓóÌÐòÒ²ÒªÏàÓ¦×öһЩÐ޸ġ£±¾ÈË×ܽá³öÒÔϼ¸µã×¢ÒâÊÂÏϣÍû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
1£® ×Ô¶¯Ôö³¤µÄÊý¾ÝÀàÐ ......

Á¬½Óoracle£¬sqlserverÖÐÊý¾Ý¿âµÄʾÀý´úÂë

Ò» ÔÚOracleÖÐÁ¬½ÓÊý¾Ý¿â
public class Test1 {
 public static void main(String[] args) {
  try {
   Class.forName("oracle.jdbc.driver.OracleDriver");
   Connection conn = DriverManager.getConnection(
       &nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ