Re: feasibility - function to solve linear program

Fred Toussi via Hsqldb-user <[email protected]> Wed, 17 May 2023 20:09:30 +0100
Newsgroups gmane.comp.java.hsqldb.user
Message-ID <[email protected]>
HyperSQL supports one-dimensional arrays as input and output of functions. You can convert a multi-dimensional array into a one-dimensional one. For example, the signature of a function that processes a two-dimensional array can look like this:

CREATE FUNCTION A_FUNC (ARR_P DOUBLE ARRAY[100], COL_COUNT_P INTEGER) RETURNS DOUBLE ARRAY[100]


On Wed, May 17, 2023, at 19:41, Jorge Garcia de Alba wrote:
> Hello,
>
> I would like to solve a linear program at the database layer. How
> feasible would it be to add a function to solve it using simplex
> method for example?
>
> Jorge
>
>
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