Fix outdated --help message for postgres -f

This option switch supports a total of 8 values, as told by
set_plan_disabling_options() and the documentation, but this was not
reflected in the output generated by --help.

Author: Junwang Zhao
Discussion: https://postgr.es/m/CAEG8a3+pT3cWzyjzKs184L1XMNm8NDnoJLiSjAYSO7XqpRh_vA@mail.gmail.com
Backpatch-through: 10

diff --git a/src/backend/main/main.c b/src/backend/main/main.c
index 5a964a0db67aaead4077c5f0e9ef1e6b73dd36c2..f5da4260a131eb6feb8b089f55d05231768689f3 100644 (file)
--- a/src/backend/main/main.c
+++ b/src/backend/main/main.c
@@ -351,7 +351,7 @@ help(const char *progname)
        printf(_("  -?, --help         show this help, then exit\n"));
 
        printf(_("\nDeveloper options:\n"));
-       printf(_("  -f s|i|n|m|h       forbid use of some plan types\n"));
+       printf(_("  -f s|i|o|b|t|n|m|h forbid use of some plan types\n"));
        printf(_("  -n                 do not reinitialize shared memory after abnormal exit\n"));
        printf(_("  -O                 allow system table structure changes\n"));
        printf(_("  -P                 disable system indexes\n"));