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exp1.

DROP TABLE t_user CASCADE CONSTRAINTS;

CREATE TABLE t_user (
       id                   
VARCHAR2(32NOT NULL,
       sn                   
NUMBER(13,0NOT NULL,
       name                 
VARCHAR2(32NOT NULL,
       password             
VARCHAR2(32NOT NULL
       realname                  
VARCHAR2(32NULL,
       sex                  
NUMBER(1,0NULL,
       phone                
VARCHAR2(32NULL,
       email                
VARCHAR2(32NULL,
       mobile               
VARCHAR2(32NULL,
       note                 
VARCHAR2(32NULL,
       department_id        
VARCHAR2(32NULL,
       role_id              
VARCHAR2(32NOT NULL
       
);

CREATE UNIQUE INDEX XPKt_user ON t_user
(
       id                             
ASC
);
ALTER TABLE t_user
       
ADD  ( PRIMARY KEY (id) ) ;


exp2.

DROP TABLE t_user CASCADE CONSTRAINTS;

CREATE TABLE t_user (
       id                   
VARCHAR2(32NOT NULL,
       sn                   
NUMBER(13,0NOT NULL,
       name                 
VARCHAR2(32NOT NULL,
       password             
VARCHAR2(32NOT NULL
       realname                  
VARCHAR2(32NULL,
       sex                  
NUMBER(1,0NULL,
       phone                
VARCHAR2(32NULL,
       email                
VARCHAR2(32NULL,
       mobile               
VARCHAR2(32NULL,
       note                 
VARCHAR2(32NULL,
       
       department_id        
VARCHAR2(32NULL,
       role_id              
VARCHAR2(32NOT NULL
       
);

CREATE UNIQUE INDEX XPKt_user ON t_user
(
       id                             
ASC
);
ALTER TABLE t_user
       
ADD  ( PRIMARY KEY (id) ) ;
鍏勫紵浠湅鐪嬫湁浠涔堜笉鍚?

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JavaXP 2005-09-17 18:04 鍙戣〃璇勮
]]>
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