/*
 * dbutils.h
 * Copyright (c) 2ndQuadrant, 2010
 *
 */

PGconn *establishDBConnection(const char *conninfo, const bool exit_on_error);
bool    is_standby(PGconn *conn);
bool 	is_supported_version(PGconn *conn);
bool 	guc_setted(PGconn *conn, const char *parameter, const char *op, const char *value);
const char   *get_cluster_size(PGconn *conn);