twalthr commented on a change in pull request #7177: [FLINK-7599] [table]
Support for aggregates in MATCH_RECOGNIZE
URL: https://github.com/apache/flink/pull/7177#discussion_r237471737
##########
File path:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/MatchCodeGenerator.scala
##########
@@ -304,10 +349,14 @@ class MatchCodeGenerator(
}
override def visitPatternFieldRef(fieldRef: RexPatternFieldRef):
GeneratedExpression = {
- if (fieldRef.getAlpha.equals("*") && currentPattern.isDefined && offset ==
0 && !first) {
- generateInputAccess(input, input1Term, fieldRef.getIndex)
+ if (innerAggExpr) {
Review comment:
Call this variable `isWithinAggExprState` or similar?
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