[英]how to combine a WITH statement and an INSERT INTO in SQL
I have an sql statement with a with clause and I want to write the results into a table with insert into.我有一个带有 with 子句的 sql 语句,我想将结果写入带有插入的表中。 Any combination of with and insert into I tried gave me an error message.我尝试过的 with 和 insert into 的任何组合都会给我一条错误消息。 Minimal example of what I want to do:我想做的最小例子:
create table temp as (quarter decimal(5));
insert into temp (
with bla as (select 2021 as year from dummy)
select 10*year + 1 as quarter from bla
)
Putting the with statement outside the insert into doesn't work either.将 with 语句放在 insert into 之外也不起作用。
For Oracle, you want the syntax:对于 Oracle,您需要以下语法:
insert into temp (quarter)
with bla (year) as (
select 2021 as year from dual
)
select 10*year + 1 as quarter from bla;
And your CREATE TABLE
statement should be:你的CREATE TABLE
语句应该是:
create table temp (quarter decimal(5));
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