Attila Zsolt Piros created SPARK-26002:
------------------------------------------
Summary: SQL date operators calculates with incorrect dayOfYears
for dates before 1500-03-01
Key: SPARK-26002
URL: https://issues.apache.org/jira/browse/SPARK-26002
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.4.0, 2.3.2, 2.3.1, 2.3.0, 2.2.2, 2.2.1, 2.2.0, 2.1.3,
3.0.0
Reporter: Attila Zsolt Piros
Running the following SQL the result is incorrect:
{noformat}
scala> sql("select dayOfYear('1500-01-02')").show()
+-----------------------------------+
|dayofyear(CAST(1500-01-02 AS DATE))|
+-----------------------------------+
| 1|
+-----------------------------------+
{noformat}
This off by one day is more annoying right at the beginning of a year:
{noformat}
scala> sql("select year('1500-01-01')").show()
+------------------------------+
|year(CAST(1500-01-01 AS DATE))|
+------------------------------+
| 1499|
+------------------------------+
scala> sql("select month('1500-01-01')").show()
+-------------------------------+
|month(CAST(1500-01-01 AS DATE))|
+-------------------------------+
| 12|
+-------------------------------+
scala> sql("select dayOfYear('1500-01-01')").show()
+-----------------------------------+
|dayofyear(CAST(1500-01-01 AS DATE))|
+-----------------------------------+
| 365|
+-----------------------------------+
{noformat}
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