-- 查询系统表结构SQL(读取表的列和描述)
-- WIPUSER是DB用户
-- 需要查询的表名字
SELECT
COLUMN_NAME,
DATA_TYPE_NAME,
LENGTH COLUMN_LENGTH,
IS_NULLABLE,
CASE WHEN
COLUMN_NAME = 'HANDLE'
THEN '唯一标识'
ELSE COMMENTS
END COMMENTS
FROM TABLE_COLUMNS
WHERE SCHEMA_NAME = 'WIP' AND TABLE_NAME = 'Z_EXT_CODE'
ORDER BY POSITION ASC
【SAP HANA 19】HANA查询指定表字段结构
于 2024-04-18 17:13:05 首次发布