self.check_result_auto_sqrt("select abs(c1), abs(c2), abs(c3) , abs(c4), abs(c5) from sub1_bound ","select sqrt(abs(c1)), sqrt(abs(c2)) ,sqrt(abs(c3)), sqrt(abs(c4)), sqrt(abs(c5)) from sub1_bound")
self.check_result_auto_sqrt("select c1, c2, c3 , c3, c2 ,c1 from sub1_bound ","select sqrt(c1), sqrt(c2) ,sqrt(c3), sqrt(c3), sqrt(c2) ,sqrt(c1) from sub1_bound")
self.check_result_auto_sqrt("select abs(abs(abs(abs(abs(abs(abs(abs(abs(c1))))))))) nest_col_func from sub1_bound","select sqrt(abs(c1)) from sub1_bound")