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-rw-r--r--src/bin/scripts/vacuumdb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/bin/scripts/vacuumdb.c b/src/bin/scripts/vacuumdb.c
index 8e4e613ce15..c80848b3dde 100644
--- a/src/bin/scripts/vacuumdb.c
+++ b/src/bin/scripts/vacuumdb.c
@@ -925,10 +925,10 @@ help(const char *progname)
printf(_(" -v, --verbose write a lot of output\n"));
printf(_(" -V, --version output version information, then exit\n"));
printf(_(" -z, --analyze update optimizer statistics\n"));
- printf(_(" -Z, --analyze-only only update optimizer statistics\n"));
+ printf(_(" -Z, --analyze-only only update optimizer statistics; no vacuum\n"));
printf(_(" -j, --jobs=NUM use this many concurrent connections to vacuum\n"));
printf(_(" --analyze-in-stages only update optimizer statistics, in multiple\n"
- " stages for faster results\n"));
+ " stages for faster results; no vacuum\n"));
printf(_(" -?, --help show this help, then exit\n"));
printf(_("\nConnection options:\n"));
printf(_(" -h, --host=HOSTNAME database server host or socket directory\n"));