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I have a table tbl1 which has a column tbl_names. This column contains the name of some other tables.
Now I want to write a query in the following format:
select * from (select tbl_names from tbl1)

I know that the query above will not work but how I can achieve this? Do I need to write a stored procedure or something like that and loop on each value of second query and execute first query?

Thanks

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You can use prepared statements

SET @a = (select tbl_names from tbl1);
SET @x := CONCAT('SELECT * FROM ', @a);
Prepare stmt FROM @x;
Execute stmt;
DEALLOCATE PREPARE stmt;

PREPARE Syntax

Cheers.


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