[Feature] [Vectorized] support pmod function

[BiteTheDDDDt]

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Description

I support pmod function in vectorized engine and add document.

Use case

MySQL [(none)]> SELECT PMOD(13,5);
+-------------+
| pmod(13, 5) |
+-------------+
| 3 |
+-------------+
1 row in set (0.012 sec)
MySQL [(none)]> SELECT PMOD(-13,5);
+--------------+
| pmod(-13, 5) |
+--------------+
| 2 |
+--------------+
1 row in set (0.012 sec)

Related issues

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

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