【发布时间】:2023-02-24 10:03:17
【问题描述】:
【问题讨论】:
标签: mysql sql apache-spark-sql snowflake-cloud-data-platform
【问题讨论】:
标签: mysql sql apache-spark-sql snowflake-cloud-data-platform
是这样的吗?
CREATE TABLE table2 (
id INT PRIMARY KEY AUTO_INCREMENT,
name VARCHAR(255)
);
INSERT INTO table2 (name)
SELECT name FROM (
SELECT vegetables AS name FROM table1
UNION
SELECT fruits AS name FROM table1
) AS names
GROUP BY name;
检查一下 --> sqlfiddle
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