Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/3425#discussion_r103399995
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/calls/FunctionGenerator.scala
---
@@ -327,6 +329,15 @@ object FunctionGenerator {
)
)
+ // generate a constant for time indicator functions.
+ // this is a temporary solution and will be removed when FLINK-5884
is implemented.
+ case ProcTimeExtractor | EventTimeExtractor =>
+ Some(new CallGenerator {
+ override def generate(codeGenerator: CodeGenerator, operands:
Seq[GeneratedExpression]) = {
+ GeneratedExpression("0L", "false", "", LONG_TYPE_INFO)
--- End diff --
Yes, thanks for the hint
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