On 20 June 2012 05:59, Christopher Browne <cbbrowne@gmail.com> wrote:
> But it's undesirable to pull *all* the bulk of contents of WAL around
> if it's only part of the data that is going to get applied. On a
> "physical streaming" replica, any logical data that gets captured will
> be useless. And on a "logical replica," they "physical" bits of WAL
> will be useless.
Completely agree.
What we're discussing here is the basic information content of a WAL
record to enable the construction of suitable LCRs.
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Simon Riggs http://www.2ndQuadrant.com/
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