Function db_data_version_get

db/exec.c:42–55

}

u32 db_data_version_get(struct db *db)
{
	struct db_stmt *stmt;
	u32 version;
	stmt = db_prepare_v2(db, SQL("SELECT intval FROM vars WHERE name = 'data_version'"));
	db_query_prepared(stmt);
	/* This fails on uninitialized db, so "0" */
	if (db_step(stmt))
		version = db_col_int(stmt, "intval");
	else
		version = 0;
	tal_free(stmt);
	return version;
}

void db_set_intvar(struct db *db, char *varname, s64 val)
{