pgsql: Add EXPLAIN support for JIT.

From: Andres Freund <andres(at)anarazel(dot)de>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Add EXPLAIN support for JIT.
Date: 2018-03-28 20:30:41
Message-ID: E1f1HiT-0004BG-3K@gemulon.postgresql.org
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Add EXPLAIN support for JIT.

This just shows a few details about JITing, e.g. how many functions
have been JITed, and how long that took. To avoid noise in regression
tests with functions sometimes being JITed in --with-llvm builds,
disable display when COSTS OFF is specified.

Author: Andres Freund
Discussion: https://postgr.es/m/20170901064131.tazjxwus3k2w3ybh@alap3.anarazel.de

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/1f0c6a9e7dca70ba7d2c949e42298d764ca457c0

Modified Files
--------------
src/backend/commands/explain.c | 59 ++++++++++++++++++++++++++++++++++++++++++
src/include/commands/explain.h | 2 ++
2 files changed, 61 insertions(+)

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