SELECT split("1m_2d", '_')[0];Starrocks supports executing this sql, why not give an error instead of an error result??

[luckylhb90]

Steps to reproduce the behavior (Required)

1. SELECT split("1m_2d", '_')[0];

Expected behavior (Required)

I want to get an error or return a correct result like the other engines.

Real behavior (Required)

return null....

StarRocks version (Required)

• 2.5.20 74821e9