struct ovsdb_table *ovsdb_get_table(const struct ovsdb *, const char *);
struct json *ovsdb_execute(struct ovsdb *, const struct ovsdb_session *,
struct ovsdb_table *ovsdb_get_table(const struct ovsdb *, const char *);
struct json *ovsdb_execute(struct ovsdb *, const struct ovsdb_session *,