From: | Michael Paquier <michael(at)paquier(dot)xyz> |
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To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Add support for \aset in pgbench |
Date: | 2020-04-03 02:46:33 |
Message-ID: | E1jKCLp-0007Xx-CH@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Add support for \aset in pgbench
This option is similar to \gset, except that it is able to store all
results from combined SQL queries into separate variables. If a query
returns multiple rows, the last result is stored and if a query returns
no rows, nothing is stored.
While on it, add a TAP test for \gset to check for a failure when a
query returns multiple rows.
Author: Fabien Coelho
Reviewed-by: Ibrar Ahmed, Michael Paquier
Discussion: https://postgr.es/m/alpine.DEB.2.21.1904081914200.2529@lancre
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/9d8ef98800bd291de145fb1be41f0868546e02ab
Modified Files
--------------
doc/src/sgml/ref/pgbench.sgml | 22 +++++++++--
src/bin/pgbench/pgbench.c | 56 ++++++++++++++++++++--------
src/bin/pgbench/t/001_pgbench_with_server.pl | 45 ++++++++++++++++++++++
3 files changed, 104 insertions(+), 19 deletions(-)
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