JiajunBernoulli commented on code in PR #3299: URL: https://github.com/apache/calcite/pull/3299#discussion_r1256768318
########## core/src/test/java/org/apache/calcite/rex/RexProgramBuilderBase.java: ########## @@ -756,8 +759,8 @@ protected RexNode vParam(String name, RelDataType type) { */ protected RexNode vParam(String name, int arg, RelDataType type) { assertArgValue(arg); - RelDataType nonNullableType = typeFactory.createTypeWithNullability(type, false); - return rexBuilder.makeFieldAccess(getDynamicParam(nonNullableType, name), arg); + RelDataType nullableType = typeFactory.createTypeWithNullability(type, true); Review Comment: How about `Adjust nullableType and java doc for RexProgramBuilderBase`? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@calcite.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org