When initializing a large database, pgbench writes tons of "%d tuples
done" lines. I propose to change this to a sort of progress counter
that stays on the same line, as in the attached patch.
diff --git a/contrib/pgbench/pgbench.c b/contrib/pgbench/pgbench.c
index 00cab73..b5f3054 100644
--- a/contrib/pgbench/pgbench.c
+++ b/contrib/pgbench/pgbench.c
@@ -1420,8 +1420,9 @@
}
if (j % 100000 == 0)
- fprintf(stderr, "%d tuples done.\n", j);
+ fprintf(stderr, "%d of %d tuples done.\r", j, naccounts * scale);
}
+ fprintf(stderr, "\n");
if (PQputline(con, "\\.\n"))
{
fprintf(stderr, "very last PQputline failed\n");
--
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