你也可以试试这个，但它可能比你需要的信息更多:

sp_columns TABLE_NAME

select column_name,* from information_schema.columns
 where table_name = 'YourTableName'
order by ordinal_position

对甲骨文

SELECT column_name FROM user_tab_cols WHERE table_name=UPPER('tableName');

select * from <表名> where rownum = 1;

该信息存储在ALL_TAB_COLUMNS系统表中:

SQL> select column_name from all_tab_columns where table_name = 'DUAL';

DUMMY

或者你可以描述表，如果你使用SQL*PLUS:

SQL> desc dual
Name                               Null?    Type
----------------------------------------------------- -------- ---------------------- -------------
DUMMY                               VARCHAR2(1)

您可以运行此查询

SELECT t.name AS table_name,
SCHEMA_NAME(schema_id) AS schema_name,
c.name AS column_name
FROM sys.tables AS t
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
WHERE c.name LIKE '%%' --if you want to find specific column write here 
ORDER BY schema_name, table_name;