MySQL如何将具有SELECT子查询的表插入返回多行的表? [英] MySQL How do you INSERT INTO a table with a SELECT subquery returning multiple rows?
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问题描述
MySQL如何将带有SELECT子查询的表插入到返回多行的表中?
MySQL How do you INSERT INTO a table with a SELECT subquery returning multiple rows?
INSERT INTO Results
(
People,
names,
)
VALUES
(
(
SELECT d.id
FROM Names f
JOIN People d ON d.id = f.id
),
(
"Henry"
),
);
我想要,使用该子查询返回的所有结果填充新表.如何在不出现错误1242(21000)的情况下执行此操作:子查询返回多于1行
I WANT to populate the new table with all results returning from this subquery. How do I do this without getting a ERROR 1242 (21000): Subquery returns more than 1 row
推荐答案
INSERT INTO Results (People, names )
SELECT d.id, 'Henry'
FROM Names f
JOIN People d ON d.id = f.id
通过SELECT
查询将静态字符串Henry
组合在一起.
Combine the static string Henry
with your SELECT
query.
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