From: | Oleksandr Shulgin <oleksandr(dot)shulgin(at)zalando(dot)de> |
---|---|
To: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
Cc: | mail(at)bwe(dot)im, PostgreSQL Bugs List <pgsql-bugs(at)postgresql(dot)org> |
Subject: | Re: BUG #12379: pgbench should hint to pgbench -i |
Date: | 2015-05-21 07:51:57 |
Message-ID: | 87oales6zm.fsf@ashulgin01.corp.ad.zalando.net |
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Thread: | |
Lists: | pgsql-bugs |
Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> writes:
>
>> sh> ./pgbench foo
>> ERROR: relation "pgbench_branches" does not exist
>> LINE 1: select count(*) from pgbench_branches
>> ^
>> HINT: is "foo" the right database? did you initialize first (pgbench -i)?
>
> Here is a rebase, and it uses two spaces after the colon like it seems it
> is done elsewhere.
>
> HINT: is "foo" the right database? did you initialize first (pgbench -i)?
I don't think there is precedent for spitting out "HINT:" in client code
(at least grep didn't find it). So this message might look like it's
coming from the server, while it doesn't.
I think the following is closer to pre-existing experience, IMO:
diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index 8b8b591..8d8c1fc 100644
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -3250,6 +3250,7 @@ main(int argc, char **argv)
if (PQresultStatus(res) != PGRES_TUPLES_OK)
{
fprintf(stderr, "%s", PQerrorMessage(con));
+ fprintf(stderr, "Is \"%s\" the right database? Did you initialize it first (pgbench -i)?\n", dbName);
exit(1);
}
scale = atoi(PQgetvalue(res, 0, 0));
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Next Message | Fabien COELHO | 2015-05-21 08:10:04 | Re: BUG #12379: pgbench should hint to pgbench -i |
Previous Message | D. S. | 2015-05-21 07:35:03 | unrecognized option '--help |