📜  postgres 从值中选择 - SQL 代码示例

📅  最后修改于: 2022-03-11 15:05:03.289000             🧑  作者: Mango

代码示例1
=> SELECT * FROM (VALUES (1, 'one'), (2, 'two'), (3, 'three')) AS t (num,letter);
 num | letter
-----+--------
   1 | one
   2 | two
   3 | three
(3 rows)