Pavel Stehule escribió:
> 2008/11/24 Tom Lane <tgl@sss.pgh.pa.us>:
> > Say again? The representation Peter is suggesting *is* what is used
> > in rules and views. If you've re-invented that wheel, undo it.
>
> Then I am blind. I store serialised transformed expression, but if
> better solution exists, then I'll use it.
Seem to me you just want to store the output of nodeToString.
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