Michael Paquier <michael.paqu...@gmail.com> writes:
> And after all those commits attached is a patch changing
> HeapTupleHeaderData, using the following macro to track the size of
> the structure:
> #define SizeofHeapTupleHeader offsetof(HeapTupleHeaderData, t_bits)
I've pushed this with a few minor fixes (mostly, using MAXALIGN where
appropriate to avoid changing the results of planner calculations).
Andres, would you double-check the changes in reorderbuffer.c?
There were some weird calculations with
offsetof(ReorderBufferTupleBuf, data) - offsetof(HeapTupleHeaderData, t_bits)
which Michael simplified in a way that's not 100% equivalent. I think
it's probably better this way; it looks like the old coding was maybe
wrong, or at least in the habit of misaligning data. But I might be
misunderstanding.
regards, tom lane
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