Min Zhao created SPARK-44627:
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Summary:
org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils#resultSetToRows
produces wrong data
Key: SPARK-44627
URL: https://issues.apache.org/jira/browse/SPARK-44627
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 3.3.1, 2.3.2
Reporter: Min Zhao
when the resultSet exists a timestmp column and it's value is null, In the row
it generates, this column will use the value of the same column in the previous
row.
example:
the value of resultSet
1, 2023-01-01 12:00:00
2, null
the value of row
1, 2023-01-01 12:00:00
2, 2023-01-01 12:00:00
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