camby 7e86c1beab [fix] UT MathFunctionTest.round_test fix (#9447) ...

Function round support two format round(double) and round(double, int), the argument is variadic.
But FunctionBinaryArithmetic not support variadic argument now, make get_function for round(double, int) failed.

reproduce steps:
1. set enable_vectorized_engine=true;
2. try to call round(double, int);
```
> select round(10.12345,2);
ERROR 1105 (HY000): errCode = 2, detailMessage = Function round is not implemented
```

2022-05-09 09:37:27 +08:00

..

test_conv.out

[regression-test] update test case dir which divided by basic functions (#9084)

2022-04-21 11:55:41 +08:00

test_round.out

[fix] UT MathFunctionTest.round_test fix (#9447)

2022-05-09 09:37:27 +08:00