"Pavan Deolasee" <[EMAIL PROTECTED]> writes:
> How about passing a boolean to PageRepairFragmentation to
> command it to reclaim unused line pointers ?
The difficulty with this is having to be 100% confident that noplace in
the system tries to dereference a TID without checking that the line
number (offset) is within range. At one time that was demonstrably
not so. I think we've cleaned up most if not all such places, but
I wouldn't want to swear to it.
I'm not convinced it's worth taking any risk for.
regards, tom lane
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