mysql语法:
select *, id from xin_student_t;
oracle语法:
select st.*, st.id from xin_student_t st;
同样,删除时mysql需要指定表名,oracle则不需要
mysql: drop index index_name on table_name;oracle: drop index index_name;
来源地址:https://blog.csdn.net/weixin_43024834/article/details/132439497