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创建表:
SQL> create table name (empno number(4), ename VARCHAR2(10));
查看表结构:
desc name;
SQL> desc dept_temp;
Name Null? Type
------------------------------------- ------------------------------------------------------
EMPNO NUMBER(4)
ENAME VARCHAR2(10)
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原文地址:http://www.cnblogs.com/zhaolejun/p/4617104.html