SELECT t.table_name table_name, - the name of the table English
t.comments table_comments, - table Chinese name
t1.column_name column_name, - column name in English
t2.DATA_TYPE || '(' || t2.DATA_LENGTH || ')' date_type, - field type and length
t1.COMMENTS column_comments - Listed Chinese
FROM user_tab_comments t,
User_Col_Comments t1,
User_Tab_Cols t2
WHERE 1 = 1
AND t.table_name = t1.table_name
AND t2.column_name = t1.column_name
AND t2.table_name = t1.table_name
AND t1.comments LIKE '%%';