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pgbench: Add long options for all existing short options.

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Fabien Coelho, reviewed by Fabrízio de Royes Mello, with some further
changes by me
This commit is contained in:
Robert Haas
2013-06-27 08:52:13 -04:00
parent a03ae56e40
commit 79cddb1841
2 changed files with 84 additions and 39 deletions
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99
contrib/pgbench/pgbench.c
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@ -329,48 +329,45 @@ usage(void)
"Usage:\n"
" %s [OPTION]... [DBNAME]\n"
"\nInitialization options:\n"
" -i invokes initialization mode\n"
" -F NUM fill factor\n"
" -n do not run VACUUM after initialization\n"
" -q quiet logging (one message each 5 seconds)\n"
" -s NUM scaling factor\n"
" --foreign-keys\n"
" create foreign key constraints between tables\n"
" -i, --initialize invokes initialization mode\n"
" -F, --fillfactor=NUM set fill factor\n"
" -n, --no-vacuum do not run VACUUM after initialization\n"
" -q, --quiet quiet logging (one message each 5 seconds)\n"
" -s NUM, --scale NUM scaling factor\n"
" --foreign-keys create foreign key constraints between tables\n"
" --index-tablespace=TABLESPACE\n"
" create indexes in the specified tablespace\n"
" --tablespace=TABLESPACE\n"
" create tables in the specified tablespace\n"
" --unlogged-tables\n"
" create tables as unlogged tables\n"
" create indexes in the specified tablespace\n"
" --tablespace=TABLESPACE create tables in the specified tablespace\n"
" --unlogged-tables create tables as unlogged tables\n"
"\nBenchmarking options:\n"
" -c NUM number of concurrent database clients (default: 1)\n"
" -C establish new connection for each transaction\n"
" -D VARNAME=VALUE\n"
" define variable for use by custom script\n"
" -f FILENAME read transaction script from FILENAME\n"
" -j NUM number of threads (default: 1)\n"
" -l write transaction times to log file\n"
" -M simple|extended|prepared\n"
" protocol for submitting queries to server (default: simple)\n"
" -n do not run VACUUM before tests\n"
" -N do not update tables \"pgbench_tellers\" and \"pgbench_branches\"\n"
" -r report average latency per command\n"
" -s NUM report this scale factor in output\n"
" -S perform SELECT-only transactions\n"
" -t NUM number of transactions each client runs (default: 10)\n"
" -T NUM duration of benchmark test in seconds\n"
" -v vacuum all four standard tables before tests\n"
" --aggregate-interval=NUM\n"
" aggregate data over NUM seconds\n"
" --sampling-rate=NUM\n"
" fraction of transactions to log (e.g. 0.01 for 1%% sample)\n"
" -c, --client=NUM number of concurrent database clients (default: 1)\n"
" -C, --connect establish new connection for each transaction\n"
" -D, --define=VARNAME=VALUE\n"
" define variable for use by custom script\n"
" -f, --file=FILENAME read transaction script from FILENAME\n"
" -j, --jobs=NUM number of threads (default: 1)\n"
" -l, --log write transaction times to log file\n"
" -M, --protocol=simple|extended|prepared\n"
" protocol for submitting queries "
"(default: simple)\n"
" -n, --no-vacuum do not run VACUUM before tests\n"
" -N, --skip-some-updates skip updates of pgbench_tellers and pgbench_branches\n"
" -r, --report-latencies report average latency per command\n"
" -s, --scale=NUM report this scale factor in output\n"
" -S, --select-only perform SELECT-only transactions\n"
" -t, --transactions number of transactions each client runs "
"(default: 10)\n"
" -T, --time=NUM duration of benchmark test in seconds\n"
" -v, --vacuum-all vacuum all four standard tables before tests\n"
" --aggregate-interval=NUM aggregate data over NUM seconds\n"
" --sampling-rate=NUM fraction of transactions to log (e.g. 0.01 for 1%%)\n"
"\nCommon options:\n"
" -d print debugging output\n"
" -h HOSTNAME database server host or socket directory\n"
" -p PORT database server port number\n"
" -U USERNAME connect as specified database user\n"
" -V, --version output version information, then exit\n"
" -?, --help show this help, then exit\n"
" -d, --debug print debugging output\n"
" -h, --host=HOSTNAME database server host or socket directory\n"
" -p, --port=PORT database server port number\n"
" -U, --username=USERNAME connect as specified database user\n"
" -V, --version output version information, then exit\n"
" -?, --help show this help, then exit\n"
"\n"
"Report bugs to <pgsql-bugs@postgresql.org>.\n",
progname, progname);
@ -2109,6 +2106,30 @@ int
main(int argc, char **argv)
{
static struct option long_options[] = {
/* systematic long/short named options*/
{"client", required_argument, NULL, 'c'},
{"connect", no_argument, NULL, 'C'},
{"debug", no_argument, NULL, 'd'},
{"define", required_argument, NULL, 'D'},
{"file", required_argument, NULL, 'f'},
{"fillfactor", required_argument, NULL, 'F'},
{"host", required_argument, NULL, 'h'},
{"initialize", no_argument, NULL, 'i'},
{"jobs", required_argument, NULL, 'j'},
{"log", no_argument, NULL, 'l'},
{"no-vacuum", no_argument, NULL, 'n'},
{"port", required_argument, NULL, 'p'},
{"protocol", required_argument, NULL, 'M'},
{"quiet", no_argument, NULL, 'q'},
{"report-latencies", no_argument, NULL, 'r'},
{"scale", required_argument, NULL, 's'},
{"select-only", no_argument, NULL, 'S'},
{"skip-some-updates", no_argument, NULL, 'N'},
{"time", required_argument, NULL, 'T'},
{"transactions", required_argument, NULL, 't'},
{"username", required_argument, NULL, 'U'},
{"vacuum-all", no_argument, NULL, 'v'},
/* long-named only options */
{"foreign-keys", no_argument, &foreign_keys, 1},
{"index-tablespace", required_argument, NULL, 3},
{"tablespace", required_argument, NULL, 2},