column_id, table_name, column_name, column_type, key_type, extra, remark, not_null, list_show, form_show, form_type, query_type, dict_name select table_name, create_time, engine, table_collation as coding, table_comment as remark from information_schema.tables where table_schema = (select database()) and table_name like concat('%',#{tableName},'%') order by create_time desc select from code_column where table_name = #{tableName} order by column_id select column_name, if(is_nullable = 'NO', 1, 0) not_null, data_type as column_type, column_comment as remark, column_key key_type, extra from information_schema.columns where table_name = #{tableName} and table_schema = (select database()) order by ordinal_position