"Jan de Visser" <jdevisser@xxxxxxxxxxxxxxxxxx> writes:
> Any reason why this couldn't appear in the core of some future
> version?
You didn't read to the end of my post ;-). If a rownum() function
like this didn't have any gotchas, I'd be in favor of putting it in,
but I don't really want to set the behavior in stone just yet.
regards, tom lane
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