Jan Wieck wrote:
> Bruce Momjian wrote:
> >
> > Jan, instead of doing cache invalidation to fix temporary tables, can we
> > disable cached plans for functions that use temporary tables?
>
> I was thinking of a different approach. Enhancing the SPI
> manager to detect if a plan uses temporary objects and to
> remember the original querystring in the SPI_plan. Having
> callbacks when temp object beeing destroyed into the SPI
> manager, causing it to reparse and plan on the next call to
> SPI_execp() would do it for everything that uses SPI.
I was merely proposing that preventing caching of functions ueing temp
tables may be easier than trying to invalidation them on temp table
destruction.
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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