Tom Lane wrote:
Shridhar Daithankar <[EMAIL PROTECTED]> writes:
What are (more) reasons for not adding transaction information to
index tuple, in addition to heap tuple?
Cons are bloated indexes. The index tuple size will be close to 30
bytes minimum.
And extra time to perform an update or del
Shridhar Daithankar <[EMAIL PROTECTED]> writes:
> What are (more) reasons for not adding transaction information to
> index tuple, in addition to heap tuple?
> Cons are bloated indexes. The index tuple size will be close to 30
> bytes minimum.
And extra time to perform an update or delete, and ex
Hi,
Last week, there was a thread whether solely in memory vacuum can be performed
or not.(OK, that was a part of thread but anyways)
I suggested that a page be vacuumed when it is pushed out of buffer cache. Tom
pointed out that it can not be done as index tuples stote heap tuple id and
depen
