On Fri, 2 Mar 2001, Gerald Gutierrez wrote:
->Recently I wanted to implement Dijkstra's algorithm as a stored procedure,
->and finding that PL/PGSQL cannot return record sets, I thought about using
->a temporary table for the results. If tempoary tables are session-specific,
->however, then wouldn't connection pooling make it unusable since the table
->might "disappear" from one query to the next? What are alternative
->approaches to implementing Dijkstra's algorithm inside the database?
<newbie>
Wouldn't a VIEW do what you want?
</newbie>
-- Dave