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Minor fixes to get_server_version()

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This commit is contained in:
Ian Barwick
2017-06-28 13:45:19 +09:00
committed by Ian Barwick
parent c7f9fbf524
commit b7d1e7a091
1 changed files with 7 additions and 2 deletions
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9
dbutils.c
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@@ -428,6 +428,8 @@ int
get_server_version(PGconn *conn, char *server_version) get_server_version(PGconn *conn, char *server_version)
{ {
PGresult *res; PGresult *res;
int server_version_num;
res = PQexec(conn, res = PQexec(conn,
"SELECT current_setting('server_version_num'), " "SELECT current_setting('server_version_num'), "
" current_setting('server_version')"); " current_setting('server_version')");
@@ -441,9 +443,12 @@ get_server_version(PGconn *conn, char *server_version)
} }
if (server_version != NULL) if (server_version != NULL)
strcpy(server_version, PQgetvalue(res, 0, 0)); strcpy(server_version, PQgetvalue(res, 0, 1));
return atoi(PQgetvalue(res, 0, 0)); server_version_num = atoi(PQgetvalue(res, 0, 0));
PQclear(res);
return server_version_num;
} }