pgsql: Fix recovery conflict in 027_stream_regress.pl.

Fix recovery conflict in 027_stream_regress.pl.

To avoid "ERROR:  canceling statement due to conflict with recovery",
as seen on a couple of slower build farm animals, crank
max_standby_streaming_delay right up.

In passing, adjust a configuration option that accidentally used a
non-standard format (not a problem, but needlessly inconsistent).

Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CA%2BhUKGK65xVqNgsSPyrr2LEwtfUN%3DGfEuQ868hTC-mu0bFG42A%40mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/4d7c3e34475a750d0529f5912deedc9b1a1eedd8

Modified Files
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src/test/recovery/t/027_stream_regress.pl | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)