types: invalid year should be 0 (#12715)

[sre-bot]

cherry-pick #12715 to release-2.1

---

What problem does this PR solve?

Invalid year should be "0000". Fix #12615

What is changed and how it works?

Return 0 with error in convertToMysqlYear

Check List

Tests

• Unit test
• Manual test (add detailed scripts or steps below)

mysql> create table t (y year);
Query OK, 0 rows affected (0.01 sec)

mysql> insert ignore into t values(2156);
Query OK, 1 row affected, 1 warning (0.00 sec)

mysql> insert ignore into t values(999999999999999999999999999);
Query OK, 1 row affected, 1 warning (0.00 sec)

mysql> insert ignore into t values(1900);
Query OK, 1 row affected, 1 warning (0.00 sec)

mysql> insert ignore into t values(1900.5);
Query OK, 1 row affected (0.00 sec)

mysql> select * from t;
+------+
| y    |
+------+
| 0000 |
| 0000 |
| 0000 |
| 1901 |
+------+
4 rows in set (0.00 sec)

Related changes

• Need to cherry-pick to the release branch

Release note

• Fix YEAR compatibility, inserting invalid year value will be "0000"

[sre-bot]

/run-all-tests

[wshwsh12]

LGTM

[zimulala]

LGTM

[zimulala]

LGTM

[sre-bot]

/run-all-tests