How do I merge two SQL queries?

Question

In this step, you create the union query by copying and pasting the SQL statements. On the Create tab, in the Queries group, click Query Design. On the Design tab, in the Query group, click Union. . Click the tab for the first select query that you want to combine in the union query.

How do I combine two SQL queries in one result without a union?

You need to create two separate queries and join their result not JOIN their tables. Show activity on this post. JOIN and UNION are differents. In your query you have used a CROSS JOIN operation, because when you use a comma between two table you apply a CROSS JOIN.

How do I MERGE two MySQL queries?

The MySQL UNION operator is used to combine the result sets of 2 or more SELECT statements. It removes duplicate rows between the various SELECT statements. Each SELECT statement within the UNION operator must have the same number of fields in the result sets with similar data types.

Expert · Answer

You need to create two separate queries and join their result not JOIN their tables. Show activity on this post. JOIN and UNION are differents. In your query you have used a CROSS JOIN operation, because when you use a comma between two table you apply a CROSS JOIN.

Expert · Answer

The MySQL UNION operator is used to combine the result sets of 2 or more SELECT statements. It removes duplicate rows between the various SELECT statements. Each SELECT statement within the UNION operator must have the same number of fields in the result sets with similar data types.

How do I merge two SQL queries?

How do I combine two SQL queries in one result without a union?

How do I MERGE two MySQL queries?

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