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| author | Alexander Korotkov <akorotkov@postgresql.org> | 2024-02-15 23:34:11 +0200 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2024-02-15 23:56:12 +0200 |
| commit | 51efe38cb92f4b15b68811bcce9ab878fbc71ea5 (patch) | |
| tree | d51bcdea74cd327444b5a00632a951b5b82baa48 /src/bin/pg_rewind/libpq_source.c | |
| parent | 5c9f2f9398b46a283dcdf4366aaeb06eb04aa76a (diff) | |
| download | postgresql-51efe38cb92f4b15b68811bcce9ab878fbc71ea5.tar.gz postgresql-51efe38cb92f4b15b68811bcce9ab878fbc71ea5.zip | |
Introduce transaction_timeout
This commit adds timeout that is expected to be used as a prevention
of long-running queries. Any session within the transaction will be
terminated after spanning longer than this timeout.
However, this timeout is not applied to prepared transactions.
Only transactions with user connections are affected.
Discussion: https://postgr.es/m/CAAhFRxiQsRs2Eq5kCo9nXE3HTugsAAJdSQSmxncivebAxdmBjQ%40mail.gmail.com
Author: Andrey Borodin <amborodin@acm.org>
Author: Japin Li <japinli@hotmail.com>
Author: Junwang Zhao <zhjwpku@gmail.com>
Reviewed-by: Nikolay Samokhvalov <samokhvalov@gmail.com>
Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Fujii Masao <masao.fujii@oss.nttdata.com>
Reviewed-by: bt23nguyent <bt23nguyent@oss.nttdata.com>
Reviewed-by: Yuhang Qiu <iamqyh@gmail.com>
Diffstat (limited to 'src/bin/pg_rewind/libpq_source.c')
| -rw-r--r-- | src/bin/pg_rewind/libpq_source.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/bin/pg_rewind/libpq_source.c b/src/bin/pg_rewind/libpq_source.c index 11347ab1824..7d898c3b501 100644 --- a/src/bin/pg_rewind/libpq_source.c +++ b/src/bin/pg_rewind/libpq_source.c @@ -117,6 +117,7 @@ init_libpq_conn(PGconn *conn) run_simple_command(conn, "SET statement_timeout = 0"); run_simple_command(conn, "SET lock_timeout = 0"); run_simple_command(conn, "SET idle_in_transaction_session_timeout = 0"); + run_simple_command(conn, "SET transaction_timeout = 0"); /* * we don't intend to do any updates, put the connection in read-only mode |