SQL Oracle 使用 with 子句创建表
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/5429393/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
提示：将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间：2020-09-01 09:51:42 来源:igfitidea点击:
Oracle create table using with clause
提问by Rnet
Can I create a table from a query formed using withclause?
我可以从使用with子句形成的查询创建表吗？
回答by a_horse_with_no_name
Sure:
当然：
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
回答by saleh helou
The CREATE TABLE table_name AS statement creates a table based on a select statement. The solution for a with clause will be :
CREATE TABLE table_name AS 语句基于 select 语句创建一个表。with 子句的解决方案是：
CREATE TABLE t
AS
SELECT * FROM (
WITH some_data AS (
SELECT 1 as some_value
FROM dual
UNION ALL
SELECT 2
FROM dual
)
);
