self.check_result_auto_atan("select abs(c1), abs(c2), abs(c3) , abs(c4), abs(c5) from sub1_bound ","select atan(abs(c1)), atan(abs(c2)) ,atan(abs(c3)), atan(abs(c4)), atan(abs(c5)) from sub1_bound")
self.check_result_auto_atan("select c1, c2, c3 , c3, c2 ,c1 from sub1_bound ","select atan(c1), atan(c2) ,atan(c3), atan(c3), atan(c2) ,atan(c1) from sub1_bound")
self.check_result_auto_atan("select abs(abs(abs(abs(abs(abs(abs(abs(abs(c1))))))))) nest_col_func from sub1_bound","select atan(abs(c1)) from sub1_bound")
self.check_result_auto_atan(" select t1,c5 from stb1 where c1 > 0 order by tbname ","select atan(t1) ,atan(c5) from stb1 where c1 > 0 order by tbname")
self.check_result_auto_atan(" select t1,c5 from stb1 where c1 > 0 order by tbname ","select atan(t1) , atan(c5) from stb1 where c1 > 0 order by tbname")