Robert Haas writes:
> I'm a bit perplexed as to why we can't find a non-stochastic way of doing
> this.
Because the behavior of common collation algorithms is so wacky as to
approach stochasticity. In particular, as soon as your string contains
a mix of letter and non-letter characters, "dictio
Here's a revised version of the patch that behaves in a way that seems
reasonable to me, in particular it suppresses zero filter-count rows in
text mode. I've not done anything yet about the documentation.
regards, tom lane
diff --git a/src/backend/commands/explain.c b/sr
On Thu, 2011-09-22 at 02:31 +0200, Florian Pflug wrote:
> My personal favourite would be '0', since it resembles the symbol used
> for empty sets in mathematics, and we already decided to use mathematical
> notation for ranges.
>
> If we're concerned that most of our users won't get that, then 'em
On 22.09.2011 07:51, Tom Lane wrote:
Here's a revised version of the patch that behaves in a way that seems
reasonable to me, in particular it suppresses zero filter-count rows in
text mode. I've not done anything yet about the documentation.
I haven't been following this closely, so sorry if
Heikki Linnakangas writes:
> I haven't been following this closely, so sorry if this has already been
> discussed, but:
> I find it a bit strange to print the number of lines filtered out. I
> think that's the only place where we would print a "negative" like that,
> everywhere else we print t
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