Question

我正在使用DBeaber 6.0.3并尝试进行此查询

declare @samplesList table (id int);
insert @samplesList(id) values(1121),(2121),(3121); 

SELECT *
FROM samples
where samplesId in (select id from @samplesList)

但是我收到一个Sintax错误我究竟做错了什么？

Answer 1

如果使用的是MySQL v8，则可以通过以下方式重现示例：

with samplesList as (
  select 1121 as id union all
  select 2121 union all
  select 3121 
)
SELECT *
FROM samples
where samplesId in (select id from samplesList)

或在任何版本的MySQL中：

create temporary table samplesList (id int);
insert into samplesList(id) values(1121),(2121),(3121);

SELECT *
FROM samples
where samplesId in (select id from samplesList)

无法将int列表作为变量传递

1 个答案: