(Prompted by nearby thread about VACUUM FULL bugs, but not having
anything to do with that properly speaking.)
Hackers,
For some time, I have wondered: what does postgres use t_ctid chains
for? It seems like it is useful to find the newer version of a
tuple. However, wouldn't that
Paul Tillotson [EMAIL PROTECTED] writes:
For some time, I have wondered: what does postgres use t_ctid chains
for? It seems like it is useful to find the newer version of a
tuple. However, wouldn't that eventually get found anyway? A
sequential scan scans the whole table, and so it will
