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开发学院数据库Oracle ORACLE之常用FAQ V1.0一(构架体系) 阅读

ORACLE之常用FAQ V1.0一(构架体系)

 2006-08-05 11:52:54 来源:WEB开发网   
核心提示: ACCESS ADD ALL ALTER AND ANY AS ASC AUDIT BETWEEN BY CHAR CHECK CLUSTER COLUMN COMMENT COMPRESS CONNECT CREATE CURRENT DATE DECIMAL DEFAULT DELET

ACCESS ADD ALL ALTER AND ANY AS ASC AUDIT BETWEEN

BY CHAR CHECK CLUSTER COLUMN COMMENT COMPRESS

CONNECT CREATE CURRENT DATE DECIMAL DEFAULT DELETE  

DESC DISTINCT DROP ELSE EXCLUSIVE EXISTS FILE FLOAT

FOR FROM GRANT GROUP HAVING IDENTIFIED IMMEDIATE  

IN INCREMENT INDEX INITIAL INSERT INTEGER INTERSECT  

INTO IS LEVEL LIKE LOCK LONG MAXEXTENTS MINUS MLSLABEL

MODE MODIFY NOAUDIT NOCOMPRESS NOT NOWAIT NULL

NUMBER OF OFFLINE ON ONLINE OPTION OR ORDER PCTFREE  

PRIOR PRIVILEGES PUBLIC RAW RENAME RESOURCE REVOKE  

ROW ROWID ROWNUM ROWS SELECT SESSION SET SHARE  

SIZE SMALLINT START SUCCESSFUL SYNONYM SYSDATE TABLE

THEN TO TRIGGER UID UNION UNIQUE UPDATE USER VALIDATE  

VALUES VARCHAR VARCHAR2 VIEW WHENEVER WHERE WITH  

详细信息可以查看v$reserved_words视图  

[Q]怎么查看数据库版本  

[A]select * from v$version  

包含版本信息,核心版本信息,位数信息(32位或64位)等  

至于位数信息,在linux/unix平台上,可以通过file查看,如  

file $ORACLE_HOME/bin/oracle  

[Q]怎么查看数据库参数  

[A]show parameter 参数名  

如通过show parameter spfile可以查看9i是否使用spfile文件  

或者select * from v$parameter  

除了这部分参数,Oracle还有大量隐含参数,可以通过如下语句查看:  

SELECT NAME

,VALUE

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