Skip to content

P
Postgres FD Implementation
Commit fc8cb94b authored by Michael Paquier's avatar Michael Paquier
Browse files
Options

Make use of generic logging in vacuumlo and oid2name 

Doing the switch reduces the footprint of "progname" in both utilities
for the messages produced.  This also cleans up a couple of
inconsistencies in the message formats.

Author: Michael Paquier
Reviewed-by: Álvaro Herrera, Peter Eisentraut
Discussion: https://postgr.es/m/20190820012819.GA8326@paquier.xyz
parent 7de19fbc
Show whitespace changes
Inline Side-by-side
Showing with 36 additions and 41 deletions
contrib/oid2name/oid2name.c
View file @ fc8cb94b
......@@ -11,6 +11,7 @@
#include "catalog/pg_class_d.h"
#include "common/logging.h"
#include "fe_utils/connect.h"
#include "libpq-fe.h"
#include "pg_getopt.h"
......@@ -85,6 +86,7 @@ get_opts(int argc, char **argv, struct options *my_opts)
const char *progname;
int optindex;
pg_logging_init(argv[0]);
progname = get_progname(argv[0]);
/* set the defaults */
......@@ -328,8 +330,8 @@ sql_conn(struct options *my_opts)
if (!conn)
{
fprintf(stderr, "%s: could not connect to database %s\n",
"oid2name", my_opts->dbname);
pg_log_error("could not connect to database %s",
my_opts->dbname);
exit(1);
}
......@@ -347,8 +349,8 @@ sql_conn(struct options *my_opts)
/* check to see that the backend connection was successfully made */
if (PQstatus(conn) == CONNECTION_BAD)
{
fprintf(stderr, "%s: could not connect to database %s: %s",
"oid2name", my_opts->dbname, PQerrorMessage(conn));
pg_log_error("could not connect to database %s: %s",
my_opts->dbname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
......@@ -356,7 +358,7 @@ sql_conn(struct options *my_opts)
res = PQexec(conn, ALWAYS_SECURE_SEARCH_PATH_SQL);
if (PQresultStatus(res) != PGRES_TUPLES_OK)
{
fprintf(stderr, "oid2name: could not clear search_path: %s\n",
pg_log_error("could not clear search_path: %s",
PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
......@@ -390,8 +392,8 @@ sql_exec(PGconn *conn, const char *todo, bool quiet)
/* check and deal with errors */
if (!res || PQresultStatus(res) > 2)
{
fprintf(stderr, "oid2name: query failed: %s\n", PQerrorMessage(conn));
fprintf(stderr, "oid2name: query was: %s\n", todo);
pg_log_error("query failed: %s", PQerrorMessage(conn));
pg_log_error("query was: %s", todo);
PQclear(res);
PQfinish(conn);
......
contrib/vacuumlo/vacuumlo.c
View file @ fc8cb94b
......@@ -23,6 +23,7 @@
#include "catalog/pg_class_d.h"
#include "common/logging.h"
#include "fe_utils/connect.h"
#include "libpq-fe.h"
#include "pg_getopt.h"
......@@ -109,8 +110,7 @@ vacuumlo(const char *database, const struct _param *param)
conn = PQconnectdbParams(keywords, values, true);
if (!conn)
{
fprintf(stderr, "Connection to database \"%s\" failed\n",
database);
pg_log_error("connection to database \"%s\" failed", database);
return -1;
}
......@@ -129,7 +129,7 @@ vacuumlo(const char *database, const struct _param *param)
/* check to see that the backend connection was successfully made */
if (PQstatus(conn) == CONNECTION_BAD)
{
fprintf(stderr, "Connection to database \"%s\" failed:\n%s",
pg_log_error("connection to database \"%s\" failed: %s",
database, PQerrorMessage(conn));
PQfinish(conn);
return -1;
......@@ -145,8 +145,7 @@ vacuumlo(const char *database, const struct _param *param)
res = PQexec(conn, ALWAYS_SECURE_SEARCH_PATH_SQL);
if (PQresultStatus(res) != PGRES_TUPLES_OK)
{
fprintf(stderr, "Failed to set search_path:\n");
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to set search_path: %s", PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
return -1;
......@@ -165,8 +164,7 @@ vacuumlo(const char *database, const struct _param *param)
res = PQexec(conn, buf);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed to create temp table:\n");
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to create temp table: %s", PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
return -1;
......@@ -182,8 +180,7 @@ vacuumlo(const char *database, const struct _param *param)
res = PQexec(conn, buf);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed to vacuum temp table:\n");
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to vacuum temp table: %s", PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
return -1;
......@@ -212,8 +209,7 @@ vacuumlo(const char *database, const struct _param *param)
res = PQexec(conn, buf);
if (PQresultStatus(res) != PGRES_TUPLES_OK)
{
fprintf(stderr, "Failed to find OID columns:\n");
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to find OID columns: %s", PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
return -1;
......@@ -238,7 +234,7 @@ vacuumlo(const char *database, const struct _param *param)
if (!schema || !table || !field)
{
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("%s", PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
if (schema != NULL)
......@@ -257,9 +253,8 @@ vacuumlo(const char *database, const struct _param *param)
res2 = PQexec(conn, buf);
if (PQresultStatus(res2) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed to check %s in table %s.%s:\n",
field, schema, table);
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to check %s in table %s.%s: %s",
field, schema, table, PQerrorMessage(conn));
PQclear(res2);
PQclear(res);
PQfinish(conn);
......@@ -288,8 +283,7 @@ vacuumlo(const char *database, const struct _param *param)
res = PQexec(conn, "begin");
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed to start transaction:\n");
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to start transaction: %s", PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
return -1;
......@@ -302,7 +296,7 @@ vacuumlo(const char *database, const struct _param *param)
res = PQexec(conn, buf);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "DECLARE CURSOR failed: %s", PQerrorMessage(conn));
pg_log_error("DECLARE CURSOR failed: %s", PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
return -1;
......@@ -319,7 +313,7 @@ vacuumlo(const char *database, const struct _param *param)
res = PQexec(conn, buf);
if (PQresultStatus(res) != PGRES_TUPLES_OK)
{
fprintf(stderr, "FETCH FORWARD failed: %s", PQerrorMessage(conn));
pg_log_error("FETCH FORWARD failed: %s", PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
return -1;
......@@ -347,8 +341,8 @@ vacuumlo(const char *database, const struct _param *param)
{
if (lo_unlink(conn, lo) < 0)
{
fprintf(stderr, "\nFailed to remove lo %u: ", lo);
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to remove lo %u: %s", lo,
PQerrorMessage(conn));
if (PQtransactionStatus(conn) == PQTRANS_INERROR)
{
success = false;
......@@ -367,8 +361,8 @@ vacuumlo(const char *database, const struct _param *param)
res2 = PQexec(conn, "commit");
if (PQresultStatus(res2) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed to commit transaction:\n");
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to commit transaction: %s",
PQerrorMessage(conn));
PQclear(res2);
PQclear(res);
PQfinish(conn);
......@@ -378,8 +372,8 @@ vacuumlo(const char *database, const struct _param *param)
res2 = PQexec(conn, "begin");
if (PQresultStatus(res2) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed to start transaction:\n");
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to start transaction: %s",
PQerrorMessage(conn));
PQclear(res2);
PQclear(res);
PQfinish(conn);
......@@ -398,8 +392,8 @@ vacuumlo(const char *database, const struct _param *param)
res = PQexec(conn, "commit");
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed to commit transaction:\n");
fprintf(stderr, "%s", PQerrorMessage(conn));
pg_log_error("failed to commit transaction: %s",
PQerrorMessage(conn));
PQclear(res);
PQfinish(conn);
return -1;
......@@ -471,6 +465,7 @@ main(int argc, char **argv)
const char *progname;
int optindex;
pg_logging_init(argv[0]);
progname = get_progname(argv[0]);
/* Set default parameter values */
......@@ -512,9 +507,7 @@ main(int argc, char **argv)
param.transaction_limit = strtol(optarg, NULL, 10);
if (param.transaction_limit < 0)
{
fprintf(stderr,
"%s: transaction limit must not be negative (0 disables)\n",
progname);
pg_log_error("transaction limit must not be negative (0 disables)");
exit(1);
}
break;
......@@ -526,7 +519,7 @@ main(int argc, char **argv)
port = strtol(optarg, NULL, 10);
if ((port < 1) || (port > 65535))
{
fprintf(stderr, "%s: invalid port number: %s\n", progname, optarg);
pg_log_error("invalid port number: %s", optarg);
exit(1);
}
param.pg_port = pg_strdup(optarg);
......@@ -552,7 +545,7 @@ main(int argc, char **argv)
/* No database given? Show usage */
if (optind >= argc)
{
fprintf(stderr, "vacuumlo: missing required argument: database name\n");
pg_log_error("missing required argument: database name");
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment