Its considered bad form to post to multiple lists. Please pick the most relevant one - in this case I'd suggest -general.
On Mon, Sep 26, 2016 at 8:39 AM, dby...@163.com <dby...@163.com> wrote: > > Array is not convenient to use in function, whether > there are other methods can be replaced temp table in function > > I have no difficulty using arrays in functions. As for "other methods" - you can use CTE (WITH) to create a truly local table - updating the catalogs by using a temp table is indeed quite expensive. WITH vals AS ( VALUES (1, 'lw'), (2, 'lw2') ) SELECT * FROM vals; David J.
