摘要： 获取表字段： select * from user_tab_columns where Table_Name='用户表' order by column_name 获取表注释： select * from user_tab_comments where Table_Name='用户表' order by Table_Name 获取字段注释： select * from user_col_comments where Table_Name='用户表' order by column_name /* 获取表：*/ select table_name 阅读全文