int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"dbname", required_argument, NULL, 'd'},
{"analyze", no_argument, NULL, 'z'},
{"analyze-only", no_argument, NULL, 'Z'},
{"freeze", no_argument, NULL, 'F'},
{"all", no_argument, NULL, 'a'},
{"table", required_argument, NULL, 't'},
{"full", no_argument, NULL, 'f'},
{"verbose", no_argument, NULL, 'v'},
{"jobs", required_argument, NULL, 'j'},
{"maintenance-db", required_argument, NULL, 2},
{"analyze-in-stages", no_argument, NULL, 3},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
const char *dbname = NULL;
const char *maintenance_db = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
bool quiet = false;
vacuumingOptions vacopts;
bool analyze_in_stages = false;
bool alldb = false;
SimpleStringList tables = {NULL, NULL};
int concurrentCons = 1;
int tbl_count = 0;
/* initialize options to all false */
memset(&vacopts, 0, sizeof(vacopts));
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "vacuumdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:wWeqd:zZFat:fvj:", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = pg_strdup(optarg);
break;
case 'p':
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'd':
dbname = pg_strdup(optarg);
break;
case 'z':
vacopts.and_analyze = true;
break;
case 'Z':
vacopts.analyze_only = true;
break;
case 'F':
vacopts.freeze = true;
break;
case 'a':
alldb = true;
break;
case 't':
{
simple_string_list_append(&tables, optarg);
tbl_count++;
break;
}
case 'f':
vacopts.full = true;
break;
case 'v':
vacopts.verbose = true;
break;
case 'j':
concurrentCons = atoi(optarg);
if (concurrentCons <= 0)
{
fprintf(stderr, _("%s: number of parallel \"jobs\" must be at least 1\n"),
progname);
exit(1);
}
if (concurrentCons > FD_SETSIZE - 1)
{
fprintf(stderr, _("%s: too many parallel jobs requested (maximum: %d)\n"),
progname, FD_SETSIZE - 1);
exit(1);
}
break;
case 2:
maintenance_db = pg_strdup(optarg);
break;
case 3:
analyze_in_stages = vacopts.analyze_only = true;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/*
* Non-option argument specifies database name as long as it wasn't
* already specified with -d / --dbname
*/
if (optind < argc && dbname == NULL)
{
dbname = argv[optind];
optind++;
}
if (optind < argc)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (vacopts.analyze_only)
{
if (vacopts.full)
{
fprintf(stderr, _("%s: cannot use the \"%s\" option when performing only analyze\n"),
progname, "full");
exit(1);
}
if (vacopts.freeze)
{
fprintf(stderr, _("%s: cannot use the \"%s\" option when performing only analyze\n"),
progname, "freeze");
exit(1);
}
/* allow 'and_analyze' with 'analyze_only' */
}
setup_cancel_handler();
/* Avoid opening extra connections. */
if (tbl_count && (concurrentCons > tbl_count))
concurrentCons = tbl_count;
if (alldb)
{
if (dbname)
{
fprintf(stderr, _("%s: cannot vacuum all databases and a specific one at the same time\n"),
progname);
exit(1);
}
if (tables.head != NULL)
{
fprintf(stderr, _("%s: cannot vacuum specific table(s) in all databases\n"),
progname);
exit(1);
}
vacuum_all_databases(&vacopts,
analyze_in_stages,
maintenance_db,
host, port, username, prompt_password,
concurrentCons,
progname, echo, quiet);
}
else
{
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name_or_exit(progname);
}
if (analyze_in_stages)
{
int stage;
for (stage = 0; stage < ANALYZE_NUM_STAGES; stage++)
{
vacuum_one_database(dbname, &vacopts,
stage,
&tables,
host, port, username, prompt_password,
concurrentCons,
progname, echo, quiet);
}
}
else
vacuum_one_database(dbname, &vacopts,
ANALYZE_NO_STAGE,
&tables,
host, port, username, prompt_password,
concurrentCons,
progname, echo, quiet);
}
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"dbname", required_argument, NULL, 'd'},
{"all", no_argument, NULL, 'a'},
{"system", no_argument, NULL, 's'},
{"table", required_argument, NULL, 't'},
{"index", required_argument, NULL, 'i'},
{"maintenance-db", required_argument, NULL, 2},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
const char *dbname = NULL;
const char *maintenance_db = NULL;
const char *host = NULL;
const char *port = NULL;
const char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool syscatalog = false;
bool alldb = false;
bool echo = false;
bool quiet = false;
const char *table = NULL;
const char *index = NULL;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "reindexdb", help);
/* process command-line options */
while ((c = getopt_long(argc, argv, "h:p:U:wWeqd:ast:i:", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'd':
dbname = optarg;
break;
case 'a':
alldb = true;
break;
case 's':
syscatalog = true;
break;
case 't':
table = optarg;
break;
case 'i':
index = optarg;
break;
case 2:
maintenance_db = optarg;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
break;
case 1:
dbname = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"), progname, argv[optind + 1]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
setup_cancel_handler();
if (alldb)
{
if (dbname)
{
fprintf(stderr, _("%s: cannot reindex all databases and a specific one at the same time\n"), progname);
exit(1);
}
if (syscatalog)
{
fprintf(stderr, _("%s: cannot reindex all databases and system catalogs at the same time\n"), progname);
exit(1);
}
if (table)
{
fprintf(stderr, _("%s: cannot reindex a specific table in all databases\n"), progname);
exit(1);
}
if (index)
{
fprintf(stderr, _("%s: cannot reindex a specific index in all databases\n"), progname);
exit(1);
}
reindex_all_databases(maintenance_db, host, port, username,
prompt_password, progname, echo, quiet);
}
else if (syscatalog)
{
if (table)
{
fprintf(stderr, _("%s: cannot reindex a specific table and system catalogs at the same time\n"), progname);
exit(1);
}
if (index)
{
fprintf(stderr, _("%s: cannot reindex a specific index and system catalogs at the same time\n"), progname);
exit(1);
}
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
reindex_system_catalogs(dbname, host, port, username, prompt_password,
progname, echo);
}
else
{
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
if (index)
reindex_one_database(index, dbname, "INDEX", host, port,
username, prompt_password, progname, echo);
if (table)
reindex_one_database(table, dbname, "TABLE", host, port,
username, prompt_password, progname, echo);
/* reindex database only if index or table is not specified */
if (index == NULL && table == NULL)
reindex_one_database(dbname, dbname, "DATABASE", host, port,
username, prompt_password, progname, echo);
}
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"dbname", required_argument, NULL, 'd'},
{"all", no_argument, NULL, 'a'},
{"table", required_argument, NULL, 't'},
{"verbose", no_argument, NULL, 'v'},
{"maintenance-db", required_argument, NULL, 2},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
const char *dbname = NULL;
const char *maintenance_db = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
bool quiet = false;
bool alldb = false;
bool verbose = false;
SimpleStringList tables = {NULL, NULL};
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "clusterdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:wWeqd:at:v", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = pg_strdup(optarg);
break;
case 'p':
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'd':
dbname = pg_strdup(optarg);
break;
case 'a':
alldb = true;
break;
case 't':
simple_string_list_append(&tables, optarg);
break;
case 'v':
verbose = true;
break;
case 2:
maintenance_db = pg_strdup(optarg);
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/*
* Non-option argument specifies database name as long as it wasn't
* already specified with -d / --dbname
*/
if (optind < argc && dbname == NULL)
{
dbname = argv[optind];
optind++;
}
if (optind < argc)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
setup_cancel_handler();
if (alldb)
{
if (dbname)
{
fprintf(stderr, _("%s: cannot cluster all databases and a specific one at the same time\n"),
progname);
exit(1);
}
if (tables.head != NULL)
{
fprintf(stderr, _("%s: cannot cluster specific table(s) in all databases\n"),
progname);
exit(1);
}
cluster_all_databases(verbose, maintenance_db, host, port, username, prompt_password,
progname, echo, quiet);
}
else
{
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name_or_exit(progname);
}
if (tables.head != NULL)
{
SimpleStringListCell *cell;
for (cell = tables.head; cell; cell = cell->next)
{
cluster_one_database(dbname, verbose, cell->val,
host, port, username, prompt_password,
progname, echo);
}
}
else
cluster_one_database(dbname, verbose, NULL,
host, port, username, prompt_password,
progname, echo);
}
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"dbname", required_argument, NULL, 'd'},
{"all", no_argument, NULL, 'a'},
{"table", required_argument, NULL, 't'},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
const char *dbname = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
bool quiet = false;
bool alldb = false;
char *table = NULL;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], "pgscripts");
handle_help_version_opts(argc, argv, "clusterdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:Weqd:at:", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'd':
dbname = optarg;
break;
case 'a':
alldb = true;
break;
case 't':
table = optarg;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
break;
case 1:
dbname = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (alldb)
{
if (dbname)
{
fprintf(stderr, _("%s: cannot cluster all databases and a specific one at the same time\n"),
progname);
exit(1);
}
if (table)
{
fprintf(stderr, _("%s: cannot cluster a specific table in all databases\n"),
progname);
exit(1);
}
cluster_all_databases(host, port, username, password,
progname, echo, quiet);
}
else
{
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
cluster_one_database(dbname, table,
host, port, username, password,
progname, echo, quiet);
}
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"dbname", required_argument, NULL, 'd'},
{"analyze", no_argument, NULL, 'z'},
{"analyze-only", no_argument, NULL, 'Z'},
{"freeze", no_argument, NULL, 'F'},
{"all", no_argument, NULL, 'a'},
{"table", required_argument, NULL, 't'},
{"full", no_argument, NULL, 'f'},
{"verbose", no_argument, NULL, 'v'},
{"maintenance-db", required_argument, NULL, 2},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
const char *dbname = NULL;
const char *maintenance_db = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
bool quiet = false;
bool and_analyze = false;
bool analyze_only = false;
bool freeze = false;
bool alldb = false;
char *table = NULL;
bool full = false;
bool verbose = false;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "vacuumdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:wWeqd:zZFat:fv", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = pg_strdup(optarg);
break;
case 'p':
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'd':
dbname = pg_strdup(optarg);
break;
case 'z':
and_analyze = true;
break;
case 'Z':
analyze_only = true;
break;
case 'F':
freeze = true;
break;
case 'a':
alldb = true;
break;
case 't':
table = pg_strdup(optarg);
break;
case 'f':
full = true;
break;
case 'v':
verbose = true;
break;
case 2:
maintenance_db = pg_strdup(optarg);
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/*
* Non-option argument specifies database name as long as it wasn't
* already specified with -d / --dbname
*/
if (optind < argc && dbname == NULL)
{
dbname = argv[optind];
optind++;
}
if (optind < argc)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (analyze_only)
{
if (full)
{
fprintf(stderr, _("%s: cannot use the \"full\" option when performing only analyze\n"),
progname);
exit(1);
}
if (freeze)
{
fprintf(stderr, _("%s: cannot use the \"freeze\" option when performing only analyze\n"),
progname);
exit(1);
}
/* allow 'and_analyze' with 'analyze_only' */
}
setup_cancel_handler();
if (alldb)
{
if (dbname)
{
fprintf(stderr, _("%s: cannot vacuum all databases and a specific one at the same time\n"),
progname);
exit(1);
}
if (table)
{
fprintf(stderr, _("%s: cannot vacuum a specific table in all databases\n"),
progname);
exit(1);
}
vacuum_all_databases(full, verbose, and_analyze, analyze_only, freeze,
maintenance_db, host, port, username,
prompt_password, progname, echo, quiet);
}
else
{
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
vacuum_one_database(dbname, full, verbose, and_analyze, analyze_only,
freeze, table,
host, port, username, prompt_password,
progname, echo);
}
exit(0);
}
int
main(int argc, char *argv[])
{
static int if_exists = 0;
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"interactive", no_argument, NULL, 'i'},
{"if-exists", no_argument, &if_exists, 1},
{"maintenance-db", required_argument, NULL, 2},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
char *dbname = NULL;
char *maintenance_db = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
bool interactive = false;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "dropdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:wWei", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = pg_strdup(optarg);
break;
case 'p':
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'i':
interactive = true;
break;
case 0:
/* this covers the long options */
break;
case 2:
maintenance_db = pg_strdup(optarg);
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
fprintf(stderr, _("%s: missing required argument database name\n"), progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
case 1:
dbname = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (interactive)
{
printf(_("Database \"%s\" will be permanently removed.\n"), dbname);
if (!yesno_prompt("Are you sure?"))
exit(0);
}
initPQExpBuffer(&sql);
appendPQExpBuffer(&sql, "DROP DATABASE %s%s;",
(if_exists ? "IF EXISTS " : ""), fmtId(dbname));
/* Avoid trying to drop postgres db while we are connected to it. */
if (maintenance_db == NULL && strcmp(dbname, "postgres") == 0)
maintenance_db = "template1";
conn = connectMaintenanceDatabase(maintenance_db,
host, port, username, prompt_password, progname);
if (echo)
printf("%s\n", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: database removal failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQclear(result);
PQfinish(conn);
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"list", no_argument, NULL, 'l'},
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"dbname", required_argument, NULL, 'd'},
{"echo", no_argument, NULL, 'e'},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
bool listlangs = false;
const char *dbname = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
char *langname = NULL;
char *p;
Oid lanplcallfoid;
Oid laninline;
Oid lanvalidator;
char *handler;
char *inline_handler;
char *validator;
char *handler_ns;
char *inline_ns;
char *validator_ns;
bool keephandler;
bool keepinline;
bool keepvalidator;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "droplang", help);
while ((c = getopt_long(argc, argv, "lh:p:U:wWd:e", long_options, &optindex)) != -1)
{
switch (c)
{
case 'l':
listlangs = true;
break;
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'd':
dbname = optarg;
break;
case 'e':
echo = true;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
if (argc - optind > 0)
{
if (listlangs)
dbname = argv[optind++];
else
{
langname = argv[optind++];
if (argc - optind > 0)
dbname = argv[optind++];
}
}
if (argc - optind > 0)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
initPQExpBuffer(&sql);
/*
* List option
*/
if (listlangs)
{
printQueryOpt popt;
static const bool translate_columns[] = {false, true};
conn = connectDatabase(dbname, host, port, username, prompt_password,
progname);
printfPQExpBuffer(&sql, "SELECT lanname as \"%s\", "
"(CASE WHEN lanpltrusted THEN '%s' ELSE '%s' END) as \"%s\" "
"FROM pg_catalog.pg_language WHERE lanispl;",
gettext_noop("Name"),
gettext_noop("yes"), gettext_noop("no"),
gettext_noop("Trusted?"));
result = executeQuery(conn, sql.data, progname, echo);
memset(&popt, 0, sizeof(popt));
popt.topt.format = PRINT_ALIGNED;
popt.topt.border = 1;
popt.topt.start_table = true;
popt.topt.stop_table = true;
popt.topt.encoding = PQclientEncoding(conn);
popt.title = _("Procedural Languages");
popt.translate_header = true;
popt.translate_columns = translate_columns;
printQuery(result, &popt, stdout, NULL);
PQfinish(conn);
exit(0);
}
if (langname == NULL)
{
fprintf(stderr, _("%s: missing required argument language name\n"),
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
for (p = langname; *p; p++)
if (*p >= 'A' && *p <= 'Z')
*p += ('a' - 'A');
conn = connectDatabase(dbname, host, port, username, prompt_password, progname);
/*
* Force schema search path to be just pg_catalog, so that we don't have
* to be paranoid about search paths below.
*/
executeCommand(conn, "SET search_path = pg_catalog;", progname, echo);
/*
* Make sure the language is installed and find the OIDs of the language
* support functions
*/
printfPQExpBuffer(&sql, "SELECT lanplcallfoid, laninline, lanvalidator "
"FROM pg_language WHERE lanname = '%s' AND lanispl;",
langname);
result = executeQuery(conn, sql.data, progname, echo);
if (PQntuples(result) == 0)
{
PQfinish(conn);
fprintf(stderr, _("%s: language \"%s\" is not installed in "
"database \"%s\"\n"),
progname, langname, dbname);
exit(1);
}
lanplcallfoid = atooid(PQgetvalue(result, 0, 0));
laninline = atooid(PQgetvalue(result, 0, 1));
lanvalidator = atooid(PQgetvalue(result, 0, 2));
PQclear(result);
/*
* Check that there are no functions left defined in that language
*/
printfPQExpBuffer(&sql, "SELECT count(proname) FROM pg_proc P, "
"pg_language L WHERE P.prolang = L.oid "
"AND L.lanname = '%s';", langname);
result = executeQuery(conn, sql.data, progname, echo);
if (strcmp(PQgetvalue(result, 0, 0), "0") != 0)
{
PQfinish(conn);
fprintf(stderr,
_("%s: still %s functions declared in language \"%s\"; "
"language not removed\n"),
progname, PQgetvalue(result, 0, 0), langname);
exit(1);
}
PQclear(result);
/*
* Check that the handler function isn't used by some other language
*/
printfPQExpBuffer(&sql, "SELECT count(*) FROM pg_language "
"WHERE lanplcallfoid = %u AND lanname <> '%s';",
lanplcallfoid, langname);
result = executeQuery(conn, sql.data, progname, echo);
if (strcmp(PQgetvalue(result, 0, 0), "0") == 0)
keephandler = false;
else
keephandler = true;
PQclear(result);
/*
* Find the handler name
*/
if (!keephandler)
{
printfPQExpBuffer(&sql, "SELECT proname, (SELECT nspname "
"FROM pg_namespace ns WHERE ns.oid = pronamespace) "
"AS prons FROM pg_proc WHERE oid = %u;",
lanplcallfoid);
result = executeQuery(conn, sql.data, progname, echo);
handler = strdup(PQgetvalue(result, 0, 0));
handler_ns = strdup(PQgetvalue(result, 0, 1));
PQclear(result);
}
else
{
handler = NULL;
handler_ns = NULL;
}
/*
* Check that the inline function isn't used by some other language
*/
if (OidIsValid(laninline))
{
printfPQExpBuffer(&sql, "SELECT count(*) FROM pg_language "
"WHERE laninline = %u AND lanname <> '%s';",
laninline, langname);
result = executeQuery(conn, sql.data, progname, echo);
if (strcmp(PQgetvalue(result, 0, 0), "0") == 0)
keepinline = false;
else
keepinline = true;
PQclear(result);
}
else
keepinline = true; /* don't try to delete it */
/*
* Find the inline handler name
*/
if (!keepinline)
{
printfPQExpBuffer(&sql, "SELECT proname, (SELECT nspname "
"FROM pg_namespace ns WHERE ns.oid = pronamespace) "
"AS prons FROM pg_proc WHERE oid = %u;",
laninline);
result = executeQuery(conn, sql.data, progname, echo);
inline_handler = strdup(PQgetvalue(result, 0, 0));
inline_ns = strdup(PQgetvalue(result, 0, 1));
PQclear(result);
}
else
{
inline_handler = NULL;
inline_ns = NULL;
}
/*
* Check that the validator function isn't used by some other language
*/
if (OidIsValid(lanvalidator))
{
printfPQExpBuffer(&sql, "SELECT count(*) FROM pg_language "
"WHERE lanvalidator = %u AND lanname <> '%s';",
lanvalidator, langname);
result = executeQuery(conn, sql.data, progname, echo);
if (strcmp(PQgetvalue(result, 0, 0), "0") == 0)
keepvalidator = false;
else
keepvalidator = true;
PQclear(result);
}
else
keepvalidator = true; /* don't try to delete it */
/*
* Find the validator name
*/
if (!keepvalidator)
{
printfPQExpBuffer(&sql, "SELECT proname, (SELECT nspname "
"FROM pg_namespace ns WHERE ns.oid = pronamespace) "
"AS prons FROM pg_proc WHERE oid = %u;",
lanvalidator);
result = executeQuery(conn, sql.data, progname, echo);
validator = strdup(PQgetvalue(result, 0, 0));
validator_ns = strdup(PQgetvalue(result, 0, 1));
PQclear(result);
}
else
{
validator = NULL;
validator_ns = NULL;
}
/*
* Drop the language and the functions
*/
printfPQExpBuffer(&sql, "DROP LANGUAGE \"%s\";\n", langname);
if (!keephandler)
appendPQExpBuffer(&sql, "DROP FUNCTION \"%s\".\"%s\" ();\n",
handler_ns, handler);
if (!keepinline)
appendPQExpBuffer(&sql, "DROP FUNCTION \"%s\".\"%s\" (internal);\n",
inline_ns, inline_handler);
if (!keepvalidator)
appendPQExpBuffer(&sql, "DROP FUNCTION \"%s\".\"%s\" (oid);\n",
validator_ns, validator);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: language removal failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQclear(result);
PQfinish(conn);
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"createdb", no_argument, NULL, 'd'},
{"no-createdb", no_argument, NULL, 'D'},
{"superuser", no_argument, NULL, 's'},
{"no-superuser", no_argument, NULL, 'S'},
{"createrole", no_argument, NULL, 'r'},
{"no-createrole", no_argument, NULL, 'R'},
{"inherit", no_argument, NULL, 'i'},
{"no-inherit", no_argument, NULL, 'I'},
{"login", no_argument, NULL, 'l'},
{"no-login", no_argument, NULL, 'L'},
/* adduser is obsolete, undocumented spelling of superuser */
{"adduser", no_argument, NULL, 'a'},
{"no-adduser", no_argument, NULL, 'A'},
{"connection-limit", required_argument, NULL, 'c'},
{"pwprompt", no_argument, NULL, 'P'},
{"encrypted", no_argument, NULL, 'E'},
{"unencrypted", no_argument, NULL, 'N'},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
char* newuser = NULL;
char* host = NULL;
char* port = NULL;
char* username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
char* conn_limit = NULL;
bool pwprompt = false;
char* newpassword = NULL;
/* Tri-valued variables. */
enum trivalue createdb = TRI_DEFAULT;
enum trivalue superuser = TRI_DEFAULT;
enum trivalue createrole = TRI_DEFAULT;
enum trivalue inherit = TRI_DEFAULT;
enum trivalue login = TRI_DEFAULT;
enum trivalue encrypted = TRI_DEFAULT;
struct pqbuf sql;
PGconn* conn;
PGresult* result;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "createuser", help);
while ((c = getopt_long(argc, argv, "h:p:U:wWedDsSaArRiIlLc:PEN",
long_options, &optindex)) != -1) {
switch (c) {
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'd':
createdb = TRI_YES;
break;
case 'D':
createdb = TRI_NO;
break;
case 's':
case 'a':
superuser = TRI_YES;
break;
case 'S':
case 'A':
superuser = TRI_NO;
break;
case 'r':
createrole = TRI_YES;
break;
case 'R':
createrole = TRI_NO;
break;
case 'i':
inherit = TRI_YES;
break;
case 'I':
inherit = TRI_NO;
break;
case 'l':
login = TRI_YES;
break;
case 'L':
login = TRI_NO;
break;
case 'c':
conn_limit = optarg;
break;
case 'P':
pwprompt = true;
break;
case 'E':
encrypted = TRI_YES;
break;
case 'N':
encrypted = TRI_NO;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind) {
case 0:
break;
case 1:
newuser = argv[optind];
break;
default:
fprintf(stderr,
_("%s: too many command-line arguments (first is \"%s\")\n"),
progname,
argv[optind + 1]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (newuser == NULL)
newuser = simple_prompt("Enter name of role to add: ", 128, true);
if (pwprompt) {
char* pw1;
char* pw2;
pw1 = simple_prompt("Enter password for new role: ", 100, false);
pw2 = simple_prompt("Enter it again: ", 100, false);
if (strcmp(pw1, pw2) != 0) {
fprintf(stderr, _("Passwords didn't match.\n"));
exit(1);
}
newpassword = pw1;
free(pw2);
}
if (superuser == 0) {
if (yesno_prompt("Shall the new role be a superuser?"))
superuser = TRI_YES;
else
superuser = TRI_NO;
}
if (superuser == TRI_YES) {
/* Not much point in trying to restrict a superuser */
createdb = TRI_YES;
createrole = TRI_YES;
}
if (createdb == 0) {
if (yesno_prompt("Shall the new role be allowed to create databases?"))
createdb = TRI_YES;
else
createdb = TRI_NO;
}
if (createrole == 0) {
if (yesno_prompt("Shall the new role be allowed to create more new roles?"))
createrole = TRI_YES;
else
createrole = TRI_NO;
}
if (inherit == 0)
inherit = TRI_YES;
if (login == 0)
login = TRI_YES;
conn = connectDatabase("postgres", host, port, username, prompt_password, progname);
init_pqbuf(&sql);
print_pqbuf(&sql, "CREATE ROLE %s", fmtId(newuser));
if (newpassword) {
if (encrypted == TRI_YES)
append_pqbuf(&sql, " ENCRYPTED");
if (encrypted == TRI_NO)
append_pqbuf(&sql, " UNENCRYPTED");
append_pqbuf(&sql, " PASSWORD ");
if (encrypted != TRI_NO) {
char* encrypted_password;
encrypted_password = PQencryptPassword(newpassword, newuser);
if (!encrypted_password) {
fprintf(stderr, _("Password encryption failed.\n"));
exit(1);
}
appendStringLiteralConn(&sql, encrypted_password, conn);
PQfreemem(encrypted_password);
} else {
appendStringLiteralConn(&sql, newpassword, conn);
}
}
if (superuser == TRI_YES)
append_pqbuf(&sql, " SUPERUSER");
if (superuser == TRI_NO)
append_pqbuf(&sql, " NOSUPERUSER");
if (createdb == TRI_YES)
append_pqbuf(&sql, " CREATEDB");
if (createdb == TRI_NO)
append_pqbuf(&sql, " NOCREATEDB");
if (createrole == TRI_YES)
append_pqbuf(&sql, " CREATEROLE");
if (createrole == TRI_NO)
append_pqbuf(&sql, " NOCREATEROLE");
if (inherit == TRI_YES)
append_pqbuf(&sql, " INHERIT");
if (inherit == TRI_NO)
append_pqbuf(&sql, " NOINHERIT");
if (login == TRI_YES)
append_pqbuf(&sql, " LOGIN");
if (login == TRI_NO)
append_pqbuf(&sql, " NOLOGIN");
if (conn_limit != NULL)
append_pqbuf(&sql, " CONNECTION LIMIT %s", conn_limit);
append_pqbuf(&sql, ";\n");
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK) {
fprintf(stderr,
_("%s: creation of new role failed: %s"),
progname,
PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQclear(result);
PQfinish(conn);
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"interactive", no_argument, NULL, 'i'},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
char *dropuser = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
bool interactive = false;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "dropuser", help);
while ((c = getopt_long(argc, argv, "h:p:U:wWei", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'i':
interactive = true;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
break;
case 1:
dropuser = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (dropuser == NULL)
dropuser = simple_prompt("Enter name of role to drop: ", 128, true);
if (interactive)
{
printf(_("Role \"%s\" will be permanently removed.\n"), dropuser);
if (!yesno_prompt("Are you sure?"))
exit(0);
}
initPQExpBuffer(&sql);
appendPQExpBuffer(&sql, "DROP ROLE %s;\n", fmtId(dropuser));
conn = connectDatabase("postgres", host, port, username, prompt_password, progname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: removal of role \"%s\" failed: %s"),
progname, dropuser, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQclear(result);
PQfinish(conn);
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"createdb", no_argument, NULL, 'd'},
{"no-createdb", no_argument, NULL, 'D'},
{"adduser", no_argument, NULL, 'a'},
{"no-adduser", no_argument, NULL, 'A'},
{"sysid", required_argument, NULL, 'i'},
{"pwprompt", no_argument, NULL, 'P'},
{"encrypted", no_argument, NULL, 'E'},
{"unencrypted", no_argument, NULL, 'N'},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
char *newuser = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
bool quiet = false;
int createdb = 0;
int adduser = 0;
char *sysid = NULL;
bool pwprompt = false;
int encrypted = 0; /* 0 uses server default */
char *newpassword = NULL;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], "pgscripts");
handle_help_version_opts(argc, argv, "createuser", help);
while ((c = getopt_long(argc, argv, "h:p:U:WeqaAdDi:PEN", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'a':
adduser = +1;
break;
case 'A':
adduser = -1;
break;
case 'd':
createdb = +1;
break;
case 'D':
createdb = -1;
break;
case 'i':
sysid = optarg;
break;
case 'P':
pwprompt = true;
break;
case 'E':
encrypted = +1;
break;
case 'N':
encrypted = -1;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
break;
case 1:
newuser = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (sysid)
{
char *endptr;
if (strtol(sysid, &endptr, 10) <= 0 || *endptr != '\0')
{
fprintf(stderr, _("%s: user ID must be a positive number\n"), progname);
exit(1);
}
}
if (newuser == NULL)
newuser = simple_prompt("Enter name of user to add: ", 128, true);
if (pwprompt)
{
char *pw1,
*pw2;
pw1 = simple_prompt("Enter password for new user: "******"Enter it again: ", 100, false);
if (strcmp(pw1, pw2) != 0)
{
fprintf(stderr, _("Passwords didn't match.\n"));
exit(1);
}
newpassword = pw1;
free(pw2);
}
if (createdb == 0)
{
char *reply;
reply = simple_prompt("Shall the new user be allowed to create databases? (y/n) ", 1, true);
if (check_yesno_response(reply) == 1)
createdb = +1;
else
createdb = -1;
}
if (adduser == 0)
{
char *reply;
reply = simple_prompt("Shall the new user be allowed to create more new users? (y/n) ", 1, true);
if (check_yesno_response(reply) == 1)
adduser = +1;
else
adduser = -1;
}
initPQExpBuffer(&sql);
printfPQExpBuffer(&sql, "CREATE USER %s", fmtId(newuser));
if (sysid)
appendPQExpBuffer(&sql, " SYSID %s", sysid);
if (newpassword)
{
if (encrypted == +1)
appendPQExpBuffer(&sql, " ENCRYPTED");
if (encrypted == -1)
appendPQExpBuffer(&sql, " UNENCRYPTED");
appendPQExpBuffer(&sql, " PASSWORD ");
appendStringLiteral(&sql, newpassword, false);
}
if (createdb == +1)
appendPQExpBuffer(&sql, " CREATEDB");
if (createdb == -1)
appendPQExpBuffer(&sql, " NOCREATEDB");
if (adduser == +1)
appendPQExpBuffer(&sql, " CREATEUSER");
if (adduser == -1)
appendPQExpBuffer(&sql, " NOCREATEUSER");
appendPQExpBuffer(&sql, ";\n");
conn = connectDatabase("template1", host, port, username, password, progname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: creation of new user failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQfinish(conn);
if (!quiet)
{
puts("CREATE USER");
fflush(stdout);
}
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"list", no_argument, NULL, 'l'},
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"dbname", required_argument, NULL, 'd'},
{"echo", no_argument, NULL, 'e'},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
bool listlangs = false;
const char *dbname = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
char *langname = NULL;
char *p;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "createlang", help);
while ((c = getopt_long(argc, argv, "lh:p:U:wWd:e", long_options, &optindex)) != -1)
{
switch (c)
{
case 'l':
listlangs = true;
break;
case 'h':
host = pg_strdup(optarg);
break;
case 'p':
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'd':
dbname = pg_strdup(optarg);
break;
case 'e':
echo = true;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/*
* We set dbname from positional arguments if it is not already set by
* option arguments -d. If not doing listlangs, positional dbname must
* follow positional langname.
*/
if (argc - optind > 0)
{
if (listlangs)
{
if (dbname == NULL)
dbname = argv[optind++];
}
else
{
langname = argv[optind++];
if (argc - optind > 0 && dbname == NULL)
dbname = argv[optind++];
}
}
if (argc - optind > 0)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name_or_exit(progname);
}
initPQExpBuffer(&sql);
/*
* List option
*/
if (listlangs)
{
printQueryOpt popt;
static const bool translate_columns[] = {false, true};
conn = connectDatabase(dbname, host, port, username, NULL,
prompt_password, progname, false);
printfPQExpBuffer(&sql, "SELECT lanname as \"%s\", "
"(CASE WHEN lanpltrusted THEN '%s' ELSE '%s' END) as \"%s\" "
"FROM pg_catalog.pg_language WHERE lanispl;",
gettext_noop("Name"),
gettext_noop("yes"), gettext_noop("no"),
gettext_noop("Trusted?"));
result = executeQuery(conn, sql.data, progname, echo);
memset(&popt, 0, sizeof(popt));
popt.topt.format = PRINT_ALIGNED;
popt.topt.border = 1;
popt.topt.start_table = true;
popt.topt.stop_table = true;
popt.topt.encoding = PQclientEncoding(conn);
popt.title = _("Procedural Languages");
popt.translate_header = true;
popt.translate_columns = translate_columns;
popt.n_translate_columns = lengthof(translate_columns);
printQuery(result, &popt, stdout, NULL);
PQfinish(conn);
exit(0);
}
if (langname == NULL)
{
fprintf(stderr, _("%s: missing required argument language name\n"), progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
/* lower case language name */
for (p = langname; *p; p++)
if (*p >= 'A' && *p <= 'Z')
*p += ('a' - 'A');
conn = connectDatabase(dbname, host, port, username, NULL,
prompt_password, progname, false);
/*
* Make sure the language isn't already installed
*/
printfPQExpBuffer(&sql,
"SELECT oid FROM pg_catalog.pg_language WHERE lanname = '%s';",
langname);
result = executeQuery(conn, sql.data, progname, echo);
if (PQntuples(result) > 0)
{
PQfinish(conn);
fprintf(stderr,
_("%s: language \"%s\" is already installed in database \"%s\"\n"),
progname, langname, dbname);
/* separate exit status for "already installed" */
exit(2);
}
PQclear(result);
/*
* In 9.1 and up, assume that languages should be installed using CREATE
* EXTENSION. However, it's possible this tool could be used against an
* older server, and it's easy enough to continue supporting the old way.
*/
if (PQserverVersion(conn) >= 90100)
printfPQExpBuffer(&sql, "CREATE EXTENSION \"%s\";", langname);
else
printfPQExpBuffer(&sql, "CREATE LANGUAGE \"%s\";", langname);
if (echo)
printf("%s\n", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: language installation failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQclear(result);
PQfinish(conn);
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"interactive", no_argument, NULL, 'i'},
{NULL, 0, NULL, 0}
};
char *progname;
int optindex;
int c;
char *dbname = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
bool quiet = false;
bool interactive = false;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
init_nls();
handle_help_version_opts(argc, argv, "dropdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:Weqi", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'i':
interactive = true;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
fprintf(stderr, _("%s: missing required argument database name\n"), progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
case 1:
dbname = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (interactive)
{
char *reply;
printf(_("Database \"%s\" will be permanently removed.\n"), dbname);
reply = simple_prompt("Are you sure? (y/n) ", 1, true);
if (check_yesno_response(reply) != 1)
exit(0);
}
initPQExpBuffer(&sql);
appendPQExpBuffer(&sql, "DROP DATABASE %s;\n",
fmtId(dbname));
conn = connectDatabase("template1", host, port, username, password, progname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: database removal failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQfinish(conn);
if (!quiet)
{
puts("DROP DATABASE");
fflush(stdout);
}
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"schema", required_argument, NULL, 'S'},
{"dbname", required_argument, NULL, 'd'},
{"all", no_argument, NULL, 'a'},
{"system", no_argument, NULL, 's'},
{"table", required_argument, NULL, 't'},
{"index", required_argument, NULL, 'i'},
{"verbose", no_argument, NULL, 'v'},
{"maintenance-db", required_argument, NULL, 2},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
const char *dbname = NULL;
const char *maintenance_db = NULL;
const char *host = NULL;
const char *port = NULL;
const char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool syscatalog = false;
bool alldb = false;
bool echo = false;
bool quiet = false;
bool verbose = false;
SimpleStringList indexes = {NULL, NULL};
SimpleStringList tables = {NULL, NULL};
SimpleStringList schemas = {NULL, NULL};
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "reindexdb", help);
/* process command-line options */
while ((c = getopt_long(argc, argv, "h:p:U:wWeqS:d:ast:i:v", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = pg_strdup(optarg);
break;
case 'p':
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'S':
simple_string_list_append(&schemas, optarg);
break;
case 'd':
dbname = pg_strdup(optarg);
break;
case 'a':
alldb = true;
break;
case 's':
syscatalog = true;
break;
case 't':
simple_string_list_append(&tables, optarg);
break;
case 'i':
simple_string_list_append(&indexes, optarg);
break;
case 'v':
verbose = true;
break;
case 2:
maintenance_db = pg_strdup(optarg);
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/*
* Non-option argument specifies database name as long as it wasn't
* already specified with -d / --dbname
*/
if (optind < argc && dbname == NULL)
{
dbname = argv[optind];
optind++;
}
if (optind < argc)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
setup_cancel_handler();
if (alldb)
{
if (dbname)
{
fprintf(stderr, _("%s: cannot reindex all databases and a specific one at the same time\n"), progname);
exit(1);
}
if (syscatalog)
{
fprintf(stderr, _("%s: cannot reindex all databases and system catalogs at the same time\n"), progname);
exit(1);
}
if (schemas.head != NULL)
{
fprintf(stderr, _("%s: cannot reindex specific schema(s) in all databases\n"), progname);
exit(1);
}
if (tables.head != NULL)
{
fprintf(stderr, _("%s: cannot reindex specific table(s) in all databases\n"), progname);
exit(1);
}
if (indexes.head != NULL)
{
fprintf(stderr, _("%s: cannot reindex specific index(es) in all databases\n"), progname);
exit(1);
}
reindex_all_databases(maintenance_db, host, port, username,
prompt_password, progname, echo, quiet, verbose);
}
else if (syscatalog)
{
if (schemas.head != NULL)
{
fprintf(stderr, _("%s: cannot reindex specific schema(s) and system catalogs at the same time\n"), progname);
exit(1);
}
if (tables.head != NULL)
{
fprintf(stderr, _("%s: cannot reindex specific table(s) and system catalogs at the same time\n"), progname);
exit(1);
}
if (indexes.head != NULL)
{
fprintf(stderr, _("%s: cannot reindex specific index(es) and system catalogs at the same time\n"), progname);
exit(1);
}
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name_or_exit(progname);
}
reindex_system_catalogs(dbname, host, port, username, prompt_password,
progname, echo, verbose);
}
else
{
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name_or_exit(progname);
}
if (schemas.head != NULL)
{
SimpleStringListCell *cell;
for (cell = schemas.head; cell; cell = cell->next)
{
reindex_one_database(cell->val, dbname, "SCHEMA", host, port,
username, prompt_password, progname, echo, verbose);
}
}
if (indexes.head != NULL)
{
SimpleStringListCell *cell;
for (cell = indexes.head; cell; cell = cell->next)
{
reindex_one_database(cell->val, dbname, "INDEX", host, port,
username, prompt_password, progname, echo, verbose);
}
}
if (tables.head != NULL)
{
SimpleStringListCell *cell;
for (cell = tables.head; cell; cell = cell->next)
{
reindex_one_database(cell->val, dbname, "TABLE", host, port,
username, prompt_password, progname, echo, verbose);
}
}
/*
* reindex database only if neither index nor table nor schema is
* specified
*/
if (indexes.head == NULL && tables.head == NULL && schemas.head == NULL)
reindex_one_database(dbname, dbname, "DATABASE", host, port,
username, prompt_password, progname, echo, verbose);
}
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"role", required_argument, NULL, 'g'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"createdb", no_argument, NULL, 'd'},
{"no-createdb", no_argument, NULL, 'D'},
{"superuser", no_argument, NULL, 's'},
{"no-superuser", no_argument, NULL, 'S'},
{"createrole", no_argument, NULL, 'r'},
{"no-createrole", no_argument, NULL, 'R'},
{"inherit", no_argument, NULL, 'i'},
{"no-inherit", no_argument, NULL, 'I'},
{"login", no_argument, NULL, 'l'},
{"no-login", no_argument, NULL, 'L'},
{"replication", no_argument, NULL, 1},
{"no-replication", no_argument, NULL, 2},
{"interactive", no_argument, NULL, 3},
/* adduser is obsolete, undocumented spelling of superuser */
{"adduser", no_argument, NULL, 'a'},
{"no-adduser", no_argument, NULL, 'A'},
{"connection-limit", required_argument, NULL, 'c'},
{"pwprompt", no_argument, NULL, 'P'},
{"encrypted", no_argument, NULL, 'E'},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
const char *newuser = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
SimpleStringList roles = {NULL, NULL};
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
bool interactive = false;
char *conn_limit = NULL;
bool pwprompt = false;
char *newpassword = NULL;
char newuser_buf[128];
char newpassword_buf[100];
/* Tri-valued variables. */
enum trivalue createdb = TRI_DEFAULT,
superuser = TRI_DEFAULT,
createrole = TRI_DEFAULT,
inherit = TRI_DEFAULT,
login = TRI_DEFAULT,
replication = TRI_DEFAULT;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "createuser", help);
while ((c = getopt_long(argc, argv, "h:p:U:g:wWedDsSaArRiIlLc:PE",
long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = pg_strdup(optarg);
break;
case 'p':
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'g':
simple_string_list_append(&roles, optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break;
case 'd':
createdb = TRI_YES;
break;
case 'D':
createdb = TRI_NO;
break;
case 's':
case 'a':
superuser = TRI_YES;
break;
case 'S':
case 'A':
superuser = TRI_NO;
break;
case 'r':
createrole = TRI_YES;
break;
case 'R':
createrole = TRI_NO;
break;
case 'i':
inherit = TRI_YES;
break;
case 'I':
inherit = TRI_NO;
break;
case 'l':
login = TRI_YES;
break;
case 'L':
login = TRI_NO;
break;
case 'c':
conn_limit = pg_strdup(optarg);
break;
case 'P':
pwprompt = true;
break;
case 'E':
/* no-op, accepted for backward compatibility */
break;
case 1:
replication = TRI_YES;
break;
case 2:
replication = TRI_NO;
break;
case 3:
interactive = true;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
break;
case 1:
newuser = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (newuser == NULL)
{
if (interactive)
{
simple_prompt("Enter name of role to add: ",
newuser_buf, sizeof(newuser_buf), true);
newuser = newuser_buf;
}
else
{
if (getenv("PGUSER"))
newuser = getenv("PGUSER");
else
newuser = get_user_name_or_exit(progname);
}
}
if (pwprompt)
{
char pw2[100];
simple_prompt("Enter password for new role: ",
newpassword_buf, sizeof(newpassword_buf), false);
simple_prompt("Enter it again: ", pw2, sizeof(pw2), false);
if (strcmp(newpassword_buf, pw2) != 0)
{
fprintf(stderr, _("Passwords didn't match.\n"));
exit(1);
}
newpassword = newpassword_buf;
}
if (superuser == 0)
{
if (interactive && yesno_prompt("Shall the new role be a superuser?"))
superuser = TRI_YES;
else
superuser = TRI_NO;
}
if (superuser == TRI_YES)
{
/* Not much point in trying to restrict a superuser */
createdb = TRI_YES;
createrole = TRI_YES;
}
if (createdb == 0)
{
if (interactive && yesno_prompt("Shall the new role be allowed to create databases?"))
createdb = TRI_YES;
else
createdb = TRI_NO;
}
if (createrole == 0)
{
if (interactive && yesno_prompt("Shall the new role be allowed to create more new roles?"))
createrole = TRI_YES;
else
createrole = TRI_NO;
}
if (inherit == 0)
inherit = TRI_YES;
if (login == 0)
login = TRI_YES;
conn = connectDatabase("postgres", host, port, username, prompt_password,
progname, echo, false, false);
initPQExpBuffer(&sql);
printfPQExpBuffer(&sql, "CREATE ROLE %s", fmtId(newuser));
if (newpassword)
{
char *encrypted_password;
appendPQExpBufferStr(&sql, " PASSWORD ");
encrypted_password = PQencryptPasswordConn(conn,
newpassword,
newuser,
NULL);
if (!encrypted_password)
{
fprintf(stderr, _("%s: password encryption failed: %s"),
progname, PQerrorMessage(conn));
exit(1);
}
appendStringLiteralConn(&sql, encrypted_password, conn);
PQfreemem(encrypted_password);
}
if (superuser == TRI_YES)
appendPQExpBufferStr(&sql, " SUPERUSER");
if (superuser == TRI_NO)
appendPQExpBufferStr(&sql, " NOSUPERUSER");
if (createdb == TRI_YES)
appendPQExpBufferStr(&sql, " CREATEDB");
if (createdb == TRI_NO)
appendPQExpBufferStr(&sql, " NOCREATEDB");
if (createrole == TRI_YES)
appendPQExpBufferStr(&sql, " CREATEROLE");
if (createrole == TRI_NO)
appendPQExpBufferStr(&sql, " NOCREATEROLE");
if (inherit == TRI_YES)
appendPQExpBufferStr(&sql, " INHERIT");
if (inherit == TRI_NO)
appendPQExpBufferStr(&sql, " NOINHERIT");
if (login == TRI_YES)
appendPQExpBufferStr(&sql, " LOGIN");
if (login == TRI_NO)
appendPQExpBufferStr(&sql, " NOLOGIN");
if (replication == TRI_YES)
appendPQExpBufferStr(&sql, " REPLICATION");
if (replication == TRI_NO)
appendPQExpBufferStr(&sql, " NOREPLICATION");
if (conn_limit != NULL)
appendPQExpBuffer(&sql, " CONNECTION LIMIT %s", conn_limit);
if (roles.head != NULL)
{
SimpleStringListCell *cell;
appendPQExpBufferStr(&sql, " IN ROLE ");
for (cell = roles.head; cell; cell = cell->next)
{
if (cell->next)
appendPQExpBuffer(&sql, "%s,", fmtId(cell->val));
else
appendPQExpBufferStr(&sql, fmtId(cell->val));
}
}
appendPQExpBufferChar(&sql, ';');
if (echo)
printf("%s\n", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: creation of new role failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQclear(result);
PQfinish(conn);
exit(0);
}
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"list", no_argument, NULL, 'l'},
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"dbname", required_argument, NULL, 'd'},
{"echo", no_argument, NULL, 'e'},
{NULL, 0, NULL, 0}
};
const char *progname;
int optindex;
int c;
bool listlangs = false;
const char *dbname = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
enum trivalue prompt_password = TRI_DEFAULT;
bool echo = false;
char *langname = NULL;
char *p;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, "droplang", help);
while ((c = getopt_long(argc, argv, "lh:p:U:wWd:e", long_options, &optindex)) != -1)
{
switch (c)
{
case 'l':
listlangs = true;
break;
case 'h':
host = pg_strdup(optarg);
break;
case 'p':
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'd':
dbname = pg_strdup(optarg);
break;
case 'e':
echo = true;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/*
* We set dbname from positional arguments if it is not already set by
* option arguments -d. If not doing listlangs, positional dbname must
* follow positional langname.
*/
if (argc - optind > 0)
{
if (listlangs)
{
if (dbname == NULL)
dbname = argv[optind++];
}
else
{
langname = argv[optind++];
if (argc - optind > 0 && dbname == NULL)
dbname = argv[optind++];
}
}
if (argc - optind > 0)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
initPQExpBuffer(&sql);
/*
* List option
*/
if (listlangs)
{
printQueryOpt popt;
static const bool translate_columns[] = {false, true};
conn = connectDatabase(dbname, host, port, username, prompt_password,
progname, false);
printfPQExpBuffer(&sql, "SELECT lanname as \"%s\", "
"(CASE WHEN lanpltrusted THEN '%s' ELSE '%s' END) as \"%s\" "
"FROM pg_catalog.pg_language WHERE lanispl;",
gettext_noop("Name"),
gettext_noop("yes"), gettext_noop("no"),
gettext_noop("Trusted?"));
result = executeQuery(conn, sql.data, progname, echo);
memset(&popt, 0, sizeof(popt));
popt.topt.format = PRINT_ALIGNED;
popt.topt.border = 1;
popt.topt.start_table = true;
popt.topt.stop_table = true;
popt.topt.encoding = PQclientEncoding(conn);
popt.title = _("Procedural Languages");
popt.translate_header = true;
popt.translate_columns = translate_columns;
printQuery(result, &popt, stdout, NULL);
PQfinish(conn);
exit(0);
}
if (langname == NULL)
{
fprintf(stderr, _("%s: missing required argument language name\n"),
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
/* lower case language name */
for (p = langname; *p; p++)
if (*p >= 'A' && *p <= 'Z')
*p += ('a' - 'A');
conn = connectDatabase(dbname, host, port, username, prompt_password,
progname, false);
/*
* Force schema search path to be just pg_catalog, so that we don't have
* to be paranoid about search paths below.
*/
executeCommand(conn, "SET search_path = pg_catalog;", progname, echo);
/*
* Make sure the language is installed
*/
printfPQExpBuffer(&sql, "SELECT oid "
"FROM pg_language WHERE lanname = '%s' AND lanispl;",
langname);
result = executeQuery(conn, sql.data, progname, echo);
if (PQntuples(result) == 0)
{
PQfinish(conn);
fprintf(stderr, _("%s: language \"%s\" is not installed in "
"database \"%s\"\n"),
progname, langname, dbname);
exit(1);
}
PQclear(result);
/*
* Attempt to drop the language. We do not use CASCADE, so that the drop
* will fail if there are any functions in the language.
*/
printfPQExpBuffer(&sql, "DROP EXTENSION \"%s\";\n", langname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: language removal failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQclear(result);
PQfinish(conn);
exit(0);
}
int
main(int argc, char **argv)
{
int c;
const char *progname;
const char *pghost = NULL;
const char *pgport = NULL;
const char *pguser = NULL;
const char *pgdbname = NULL;
const char *connect_timeout = DEFAULT_CONNECT_TIMEOUT;
const char *pghost_str = NULL;
const char *pgport_str = NULL;
#define PARAMS_ARRAY_SIZE 7
const char *keywords[PARAMS_ARRAY_SIZE];
const char *values[PARAMS_ARRAY_SIZE];
bool quiet = false;
PGPing rv;
PQconninfoOption *opts = NULL;
PQconninfoOption *defs = NULL;
PQconninfoOption *opt;
PQconninfoOption *def;
char *errmsg = NULL;
/*
* We accept user and database as options to avoid useless errors from
* connecting with invalid params
*/
static struct option long_options[] = {
{"dbname", required_argument, NULL, 'd'},
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"quiet", no_argument, NULL, 'q'},
{"timeout", required_argument, NULL, 't'},
{"username", required_argument, NULL, 'U'},
{NULL, 0, NULL, 0}
};
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pgscripts"));
handle_help_version_opts(argc, argv, progname, help);
while ((c = getopt_long(argc, argv, "d:h:p:qt:U:", long_options, NULL)) != -1)
{
switch (c)
{
case 'd':
pgdbname = pg_strdup(optarg);
break;
case 'h':
pghost = pg_strdup(optarg);
break;
case 'p':
pgport = pg_strdup(optarg);
break;
case 'q':
quiet = true;
break;
case 't':
connect_timeout = pg_strdup(optarg);
break;
case 'U':
pguser = pg_strdup(optarg);
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
/*
* We need to make sure we don't return 1 here because someone
* checking the return code might infer unintended meaning
*/
exit(PQPING_NO_ATTEMPT);
}
}
if (optind < argc)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
/*
* We need to make sure we don't return 1 here because someone
* checking the return code might infer unintended meaning
*/
exit(PQPING_NO_ATTEMPT);
}
keywords[0] = "host";
values[0] = pghost;
keywords[1] = "port";
values[1] = pgport;
keywords[2] = "user";
values[2] = pguser;
keywords[3] = "dbname";
values[3] = pgdbname;
keywords[4] = "connect_timeout";
values[4] = connect_timeout;
keywords[5] = "fallback_application_name";
values[5] = progname;
keywords[6] = NULL;
values[6] = NULL;
/*
* Get the host and port so we can display them in our output
*/
if (pgdbname)
{
opts = PQconninfoParse(pgdbname, &errmsg);
if (opts == NULL)
{
fprintf(stderr, _("%s: %s"), progname, errmsg);
exit(PQPING_NO_ATTEMPT);
}
}
defs = PQconndefaults();
if (defs == NULL)
{
fprintf(stderr, _("%s: could not fetch default options\n"), progname);
exit(PQPING_NO_ATTEMPT);
}
for (opt = opts, def = defs; def->keyword; def++)
{
if (strcmp(def->keyword, "hostaddr") == 0 ||
strcmp(def->keyword, "host") == 0)
{
if (opt && opt->val)
pghost_str = opt->val;
else if (pghost)
pghost_str = pghost;
else if (def->val)
pghost_str = def->val;
else
pghost_str = DEFAULT_PGSOCKET_DIR;
}
else if (strcmp(def->keyword, "port") == 0)
{
if (opt && opt->val)
pgport_str = opt->val;
else if (pgport)
pgport_str = pgport;
else if (def->val)
pgport_str = def->val;
}
if (opt)
opt++;
}
rv = PQpingParams(keywords, values, 1);
if (!quiet)
{
printf("%s:%s - ", pghost_str, pgport_str);
switch (rv)
{
case PQPING_OK:
printf("accepting connections\n");
break;
case PQPING_REJECT:
printf("rejecting connections\n");
break;
case PQPING_NO_RESPONSE:
printf("no response\n");
break;
case PQPING_NO_ATTEMPT:
printf("no attempt\n");
break;
default:
printf("unknown\n");
}
}
exit(rv);
}