Document the pg_upgrade -j/--jobs option as taking an argument

diff --git a/doc/src/sgml/ref/pgupgrade.sgml b/doc/src/sgml/ref/pgupgrade.sgml
index 9b1e654cb700043da2293fb01d7a98a586ea1635..56d4098d07852d6795f6c8a24d1f6844da19b14b 100644 (file)
--- a/doc/src/sgml/ref/pgupgrade.sgml
+++ b/doc/src/sgml/ref/pgupgrade.sgml
@@ -113,8 +113,8 @@
      </varlistentry>
 
      <varlistentry>
-      <term><option>-j</option></term>
-      <term><option>--jobs</option></term>
+      <term><option>-j <replaceable class="parameter">njobs</replaceable></option></term>
+      <term><option>--jobs=<replaceable class="parameter">njobs</replaceable></option></term>
       <listitem><para>number of simultaneous processes or threads to use
       </para></listitem>
      </varlistentry>

diff --git a/src/bin/pg_upgrade/option.c b/src/bin/pg_upgrade/option.c
index d76f27c9e8f8692da579120aeb6e296fe5a5cee4..a05675c6b8cb2c3c1a07fa4e2184e7843b649c70 100644 (file)
--- a/src/bin/pg_upgrade/option.c
+++ b/src/bin/pg_upgrade/option.c
@@ -297,7 +297,7 @@ usage(void)
    printf(_("  -c, --check                   check clusters only, don't change any data\n"));
    printf(_("  -d, --old-datadir=DATADIR     old cluster data directory\n"));
    printf(_("  -D, --new-datadir=DATADIR     new cluster data directory\n"));
-   printf(_("  -j, --jobs                    number of simultaneous processes or threads to use\n"));
+   printf(_("  -j, --jobs=NUM                number of simultaneous processes or threads to use\n"));
    printf(_("  -k, --link                    link instead of copying files to new cluster\n"));
    printf(_("  -o, --old-options=OPTIONS     old cluster options to pass to the server\n"));
    printf(_("  -O, --new-options=OPTIONS     new cluster options to pass to the server\n"));