c21 commented on a change in pull request #34670:
URL: https://github.com/apache/spark/pull/34670#discussion_r753526343
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/mathExpressions.scala
##########
@@ -1666,9 +1677,14 @@ case class WidthBucket(
}
override def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode = {
- defineCodeGen(ctx, ev, (input, min, max, numBucket) =>
- "org.apache.spark.sql.catalyst.expressions.WidthBucket" +
- s".computeBucketNumber($input, $min, $max, $numBucket)")
+ nullSafeCodeGen(ctx, ev, (input, min, max, numBucket) => {
Review comment:
Oh I see, got it. @tomvanbussel thanks for explanation.
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/mathExpressions.scala
##########
@@ -1666,9 +1677,14 @@ case class WidthBucket(
}
override def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode = {
- defineCodeGen(ctx, ev, (input, min, max, numBucket) =>
- "org.apache.spark.sql.catalyst.expressions.WidthBucket" +
- s".computeBucketNumber($input, $min, $max, $numBucket)")
+ nullSafeCodeGen(ctx, ev, (input, min, max, numBucket) => {
Review comment:
Oh I see, got it. @tomvanbussel thanks for explanation!
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