allow calling sqlpage functions on all rows returned from a database query
lovasoa opened this issue · comments
Currently sqlpage functions are executed before the query is sent to the database, and their output is sent to the database.
To use a value from the database as input in a sqlpage function, one needs to define a variable:
set $x = (select x from y where id = 123);
select sqlpage.some_function($x);
However, the following is not possible:
select sqlpage.some_function(x) from y;
we should lift this limitation.
see #328
@guspower, @amrutadotorg, this is now fully implemented and works. Finally, starting in 0.25, you can do things like
select 'dynamic' as component,
sqlpage.run_sql('display_product.sql', json_object('product_id', product_id)) as properties
from products;