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Asked: 2026-06-03T03:00:14+00:00

I have two tables. In the first one there is a column called id

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I have two tables. In the first one there is a column called id. I want to select some of these IDs, and to choose from the other table the rows that have these IDs. How do I do that?

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1 Answer

  1. Editorial Team

    You need to learn SQL joins.

    SELECT SecondTable.*
FROM SecondTable 
INNER JOIN FirstTable ON (FirstTable.ID = SecondTable.ID)
WHERE FirstTable.SomeField = 'Something Else'
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