Select from multiple tables in one call

Question

In my code I have a page that includes information from 3 different tables. To show this information I make 3 SQL select calls and unite them in one list to pass as Model to my

Answer 1

You can do something like this

SELECT  Info1, Info2 
FROM Table1Data
UNION ALL
SELECT Id, Info2 
FROM Table2Data;

Then you can parse the result. Depends on the case but you can also consider using a transaction.