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This commit is contained in:
Greg Smith
2011-02-14 21:51:14 -05:00
parent ce21291418
commit 3ef1fa126d
5 changed files with 296 additions and 295 deletions
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36
dbutils.c
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@@ -31,7 +31,7 @@ establishDBConnection(const char *conninfo, const bool exit_on_error)
if ((PQstatus(conn) != CONNECTION_OK))
{
fprintf(stderr, "Connection to database failed: %s",
PQerrorMessage(conn));
PQerrorMessage(conn));
if (exit_on_error)
{
@@ -83,10 +83,10 @@ pg_version(PGconn *conn, char* major_version)
char *major_version2;
res = PQexec(conn,
"WITH pg_version(ver) AS "
"(SELECT split_part(version(), ' ', 2)) "
"SELECT split_part(ver, '.', 1), split_part(ver, '.', 2) "
"FROM pg_version");
"WITH pg_version(ver) AS "
"(SELECT split_part(version(), ' ', 2)) "
"SELECT split_part(ver, '.', 1), split_part(ver, '.', 2) "
"FROM pg_version");
if (PQresultStatus(res) != PGRES_TUPLES_OK)
{
@@ -103,7 +103,7 @@ pg_version(PGconn *conn, char* major_version)
{
/* form a major version string */
xsnprintf(major_version, MAXVERSIONSTR, "%d.%s", major_version1,
major_version2);
major_version2);
}
else
strcpy(major_version, "");
@@ -116,14 +116,14 @@ pg_version(PGconn *conn, char* major_version)
bool
guc_setted(PGconn *conn, const char *parameter, const char *op,
const char *value)
const char *value)
{
PGresult *res;
char sqlquery[QUERY_STR_LEN];
sqlquery_snprintf(sqlquery, "SELECT true FROM pg_settings "
" WHERE name = '%s' AND setting %s '%s'",
parameter, op, value);
" WHERE name = '%s' AND setting %s '%s'",
parameter, op, value);
res = PQexec(conn, sqlquery);
if (PQresultStatus(res) != PGRES_TUPLES_OK)
@@ -152,9 +152,9 @@ get_cluster_size(PGconn *conn)
char sqlquery[QUERY_STR_LEN];
sqlquery_snprintf(
sqlquery,
"SELECT pg_size_pretty(SUM(pg_database_size(oid))::bigint) "
" FROM pg_database ");
sqlquery,
"SELECT pg_size_pretty(SUM(pg_database_size(oid))::bigint) "
" FROM pg_database ");
res = PQexec(conn, sqlquery);
if (PQresultStatus(res) != PGRES_TUPLES_OK)
@@ -179,7 +179,7 @@ get_cluster_size(PGconn *conn)
*/
PGconn *
getMasterConnection(PGconn *standby_conn, int id, char *cluster,
int *master_id, char *master_conninfo_out)
int *master_id, char *master_conninfo_out)
{
PGconn *master_conn = NULL;
PGresult *res1;
@@ -207,7 +207,7 @@ getMasterConnection(PGconn *standby_conn, int id, char *cluster,
maxlen_snprintf(schema_str, "repmgr_%s", cluster);
{
char *identifier = PQescapeIdentifier(standby_conn, schema_str,
strlen(schema_str));
strlen(schema_str));
maxlen_snprintf(schema_quoted, "%s", identifier);
PQfreemem(identifier);
@@ -215,14 +215,14 @@ getMasterConnection(PGconn *standby_conn, int id, char *cluster,
/* find all nodes belonging to this cluster */
sqlquery_snprintf(sqlquery, "SELECT * FROM %s.repl_nodes "
" WHERE cluster = '%s' and id <> %d",
schema_quoted, cluster, id);
" WHERE cluster = '%s' and id <> %d",
schema_quoted, cluster, id);
res1 = PQexec(standby_conn, sqlquery);
if (PQresultStatus(res1) != PGRES_TUPLES_OK)
{
fprintf(stderr, "Can't get nodes info: %s\n",
PQerrorMessage(standby_conn));
PQerrorMessage(standby_conn));
PQclear(res1);
PQfinish(standby_conn);
exit(1);
@@ -248,7 +248,7 @@ getMasterConnection(PGconn *standby_conn, int id, char *cluster,
if (PQresultStatus(res2) != PGRES_TUPLES_OK)
{
fprintf(stderr, "Can't get recovery state from this node: %s\n",
PQerrorMessage(master_conn));
PQerrorMessage(master_conn));
PQclear(res2);
PQfinish(master_conn);
continue;