def sqlx(expr) -> SqlX:
    obj = jmespath.search(expr, table_func_map)
    if (not obj):
        raise Exception('sqlx: Cannot find "{}"'.format(expr))
    return obj
def sqlx(expr) -> SqlX:
    obj = jmespath.search(expr, table_func_map)
    if (not obj):
        raise Exception('sqlx: Cannot find "{}"'.format(expr))
    return obj