转http://www.cnblogs.com/xujiating/p/6236592.html
CREATE TABLE t1( id varchar2(32) primary key, name VARCHAR2(32) , age VARCHAR2(32) ) ---表注释: COMMENT ON table t1 IS '个人信息'; ---添加字段注释: comment on column t1.id is 'id'; comment on column t1.name is '姓名'; comment on column t1.age is '年龄';
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