pgsql: In initdb, don't bother trying max_connections = 10.

In initdb, don't bother trying max_connections = 10.

The server won't actually start with that setting anymore, not since
we raised the default max_wal_senders to 10. Per discussion, we don't
wish to back down on that default, so instead raise the effective floor
for max_connections (to 20). It's still possible to configure a smaller
setting manually, but initdb won't set it that way.

Since that change happened in v10, back-patch to v10.

Kyotaro Horiguchi

Discussion: https://postgr.es/m/20180209.170823.42008365.horiguchi.kyotaro@lab.ntt.co.jp

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/6a0b30f0401a76b3a972e366ba30aa7e49ffbf87

Modified Files
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src/bin/initdb/initdb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)