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CREATE TABLE table_name20160926163735635( miji VARCHAR2(100) NOT NULL UNIQUE, bumen VARCHAR2(100) NOT NULL UNIQUE, dfsdf VARCHAR2(100) NOT NULL UNIQUE, dfsdfsgs VARCHAR2(100) NOT NULL UNIQUE); COMMENT

CREATE TABLE table_name20160927103238( miji VARCHAR2(100) NOT NULL UNIQUE, bumen VARCHAR2(100) NOT NULL UNIQUE, h VARCHAR2(100) DEFAULT 'j7j' NOT NULL, juj NUMBER(22) NOT NULL); COMMENT ON table table_