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doc: Improve pg_restore help output 

Add a note that some options can be specified multiple times to select
multiple objects to restore.  This replaces the somewhat confusing use
of plurals in the option descriptions themselves.
This commit is contained in:
Peter Eisentraut 2014-08-23 00:23:34 -04:00
parent f41872d0c1
commit 256bfb2c9a
1 changed files with 9 additions and 6 deletions
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15
src/bin/pg_dump/pg_restore.c
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@ -446,17 +446,17 @@ usage(const char *progname)
printf(_(" -c, --clean clean (drop) database objects before recreating\n")); printf(_(" -c, --clean clean (drop) database objects before recreating\n"));
printf(_(" -C, --create create the target database\n")); printf(_(" -C, --create create the target database\n"));
printf(_(" -e, --exit-on-error exit on error, default is to continue\n")); printf(_(" -e, --exit-on-error exit on error, default is to continue\n"));
printf(_(" -I, --index=NAME restore named indexes\n")); printf(_(" -I, --index=NAME restore named index\n"));
printf(_(" -j, --jobs=NUM use this many parallel jobs to restore\n")); printf(_(" -j, --jobs=NUM use this many parallel jobs to restore\n"));
printf(_(" -L, --use-list=FILENAME use table of contents from this file for\n" printf(_(" -L, --use-list=FILENAME use table of contents from this file for\n"
" selecting/ordering output\n")); " selecting/ordering output\n"));
printf(_(" -n, --schema=NAME restore only objects in these schemas\n")); printf(_(" -n, --schema=NAME restore only objects in this schema\n"));
printf(_(" -O, --no-owner skip restoration of object ownership\n")); printf(_(" -O, --no-owner skip restoration of object ownership\n"));
printf(_(" -P, --function=NAME(args) restore named functions\n")); printf(_(" -P, --function=NAME(args) restore named function\n"));
printf(_(" -s, --schema-only restore only the schema, no data\n")); printf(_(" -s, --schema-only restore only the schema, no data\n"));
printf(_(" -S, --superuser=NAME superuser user name to use for disabling triggers\n")); printf(_(" -S, --superuser=NAME superuser user name to use for disabling triggers\n"));
printf(_(" -t, --table=NAME restore named tables\n")); printf(_(" -t, --table=NAME restore named table\n"));
printf(_(" -T, --trigger=NAME restore named triggers\n")); printf(_(" -T, --trigger=NAME restore named trigger\n"));
printf(_(" -x, --no-privileges skip restoration of access privileges (grant/revoke)\n")); printf(_(" -x, --no-privileges skip restoration of access privileges (grant/revoke)\n"));
printf(_(" -1, --single-transaction restore as a single transaction\n")); printf(_(" -1, --single-transaction restore as a single transaction\n"));
printf(_(" --disable-triggers disable triggers during data-only restore\n")); printf(_(" --disable-triggers disable triggers during data-only restore\n"));
@ -465,7 +465,7 @@ usage(const char *progname)
" created\n")); " created\n"));
printf(_(" --no-security-labels do not restore security labels\n")); printf(_(" --no-security-labels do not restore security labels\n"));
printf(_(" --no-tablespaces do not restore tablespace assignments\n")); printf(_(" --no-tablespaces do not restore tablespace assignments\n"));
printf(_(" --section=SECTION restore named sections (pre-data, data, or post-data)\n")); printf(_(" --section=SECTION restore named section (pre-data, data, or post-data)\n"));
printf(_(" --use-set-session-authorization\n" printf(_(" --use-set-session-authorization\n"
" use SET SESSION AUTHORIZATION commands instead of\n" " use SET SESSION AUTHORIZATION commands instead of\n"
" ALTER OWNER commands to set ownership\n")); " ALTER OWNER commands to set ownership\n"));
@ -478,6 +478,9 @@ usage(const char *progname)
printf(_(" -W, --password force password prompt (should happen automatically)\n")); printf(_(" -W, --password force password prompt (should happen automatically)\n"));
printf(_(" --role=ROLENAME do SET ROLE before restore\n")); printf(_(" --role=ROLENAME do SET ROLE before restore\n"));
printf(_("\n"
"The options -I, -n, -P, -t, -T, and --section can be combined and specified\n"
"multiple times to select multiple objects.\n"));
printf(_("\nIf no input file name is supplied, then standard input is used.\n\n")); printf(_("\nIf no input file name is supplied, then standard input is used.\n\n"));
printf(_("Report bugs to <pgsql-bugs@postgresql.org>.\n")); printf(_("Report bugs to <pgsql-bugs@postgresql.org>.\n"));
} }