Oracle使用子句

Question

創建表我可以使用with子句形成的查詢創建表嗎？

Answer 1

肯定的：

CREATE TABLE t 
AS 
WITH some_data AS ( 
    SELECT 1 as some_value 
    FROM dual 

    UNION ALL 

    SELECT 2 
    FROM dual 
) 
SELECT * 
FROM some_data 

Answer 2

的CREATE TABLE TABLE_NAME AS語句創建基於select語句的表。用於與子句該解決方案將是： CREATE TABLE噸 AS SELECT * FROM（ WITH some_data AS（ 選擇1作爲SOME_VALUE FROM雙

UNION ALL

SELECT 2 FROM雙 ） ）;