On Thu, Feb 17, 2011 at 09:38:51AM +0100, Benjamin S. wrote:
> ATRewriteTable in tablecmds.c uses SnapshotNow to rewrite and thus
> does not copy RECENTLY DEAD tuples. But copy_heap_data in cluster.c
> uses SnapshotAny and copys RECENTLY DEAD tuples to the new heap
> file.
>
> I don't understand w
Hello list,
ATRewriteTable in tablecmds.c uses SnapshotNow to rewrite and thus
does not copy RECENTLY DEAD tuples. But copy_heap_data in cluster.c
uses SnapshotAny and copys RECENTLY DEAD tuples to the new heap
file.
I don't understand why it is not needed in the first case. In the
second case I