Gengliang Wang created SPARK-48016:
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Summary: Binary Arithmetic operators should include the evalMode
during makeCopy
Key: SPARK-48016
URL: https://issues.apache.org/jira/browse/SPARK-48016
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 4.0.0, 3.5.2
Reporter: Gengliang Wang
Assignee: Gengliang Wang
Binary Arithmetic operators should include the evalMode during makeCopy.
Otherwise, the following query will throw DIVIDE_BY_ZERO error instead of
returning null
{code:java}
SELECT try_divide(1, decimal(0)); {code}
This is caused from the rule DecimalPrecision:
{code:java}
case b @ BinaryOperator(left, right) if left.dataType != right.dataType =>
(left, right) match {
...
case (l: Literal, r) if r.dataType.isInstanceOf[DecimalType] &&
l.dataType.isInstanceOf[IntegralType] &&
literalPickMinimumPrecision =>
b.makeCopy(Array(Cast(l, DataTypeUtils.fromLiteral(l)), r)) {code}
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