| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Robert Haas" <robertmhaas(at)gmail(dot)com> |
| Cc: | "ITAGAKI Takahiro" <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>, "Vladimir Sitnikov" <sitnikov(dot)vladimir(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: contrib/pg_stat_statements 1202 |
| Date: | 2008-12-09 16:22:54 |
| Message-ID: | 16198.1228839774@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
"Robert Haas" <robertmhaas(at)gmail(dot)com> writes:
>> On the other hand, we don't have to
>> think of compatibility in EXPLAIN ANALYZE VERBOSE because it is newly
>> added in 8.4.
> Uh, it exists for me in 8.2.9.
EXPLAIN VERBOSE has existed at least back to 7.0, probably further.
However, we've felt free to whack around what it outputs, so maybe
the backwards-compatibility issue isn't very strong.
A possibly stronger complaint is that ANALYZE and VERBOSE have always
been orthogonal options to EXPLAIN, and now there'd be some interaction
between them.
regards, tom lane
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