摘要： 建表语句。create table TABLEB ( ID VARCHAR2(10), TYPENAME VARCHAR2(10) ); create table TABLEA ( ID VARCHAR2(10), TYPEID VARCHAR2(10), NAME VARCHAR2(10) );insert into tableb (ID, TYPENAME) values ('1', 'type1');insert into tableb (ID, TYPENAME) values ('2', 'type2');insert 阅读全文