postgres.git / summary / log / commit / refs

commit    a8dbe5288b0e9514713fc5de0a195e5f7d8d3fb1
Author:   Fujii Masao <fujii@postgresql.org>
Date:     Thu Apr 23 23:59:14 2026 +0000
First released in: 14.23, 15.18, 16.14, 17.10, 18.4

    pg_test_timing: fix unit in backward-clock warning
    
    pg_test_timing reports timing differences in nanoseconds in master, and
    in microseconds in v14 through v18, but previously the backward-clock
    warning incorrectly labeled the value as milliseconds.
    
    This commit fixes the warning message to use "ns" in master and
    "us" in v14 through v18, matching the actual unit being reported.
    
    Backpatch to all supported versions.
    
    Author: Chao Li <lic@highgo.com>
    Reviewed-by: Lukas Fittl <lukas@fittl.com>
    Reviewed-by: Xiaopeng Wang <wxp_728@163.com>
    Reviewed-by: Fujii Masao <masao.fujii@gmail.com>
    Discussion: https://postgr.es/m/F780CEEB-A237-4302-9F55-60E9D8B6533D@gmail.com
    Backpatch-through: 14


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

diff --git a/src/bin/pg_test_timing/pg_test_timing.c b/src/bin/pg_test_timing/pg_test_timing.c
index ce7aad4b25a..8b358006388 100644
--- a/src/bin/pg_test_timing/pg_test_timing.c
+++ b/src/bin/pg_test_timing/pg_test_timing.c
@@ -149,7 +149,7 @@ test_timing(unsigned int duration)
 		if (diff < 0)
 		{
 			fprintf(stderr, _("Detected clock going backwards in time.\n"));
-			fprintf(stderr, _("Time warp: %d ms\n"), diff);
+			fprintf(stderr, _("Time warp: %d us\n"), diff);
 			exit(1);
 		}
 


[parent: 01db3f0398fd]