In MySQL, I have two different databases -- let's call them A and B.
Is it possible to perform a join between a table that is in database A, to a table that is in database B?
If the account has appropriate permissions, then you can use the below code.
SELECT <...>FROM A.table1 t1 JOIN B.table2 t2 ON t2.column2 = t1.column1;
FROM A.table1 t1 JOIN B.table2 t2 ON t2.column2 = t1.column1;
Note: you've got to prefix the table reference with the name of the DB it resides in.
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