chucheng92 commented on code in PR #3355:
URL: https://github.com/apache/calcite/pull/3355#discussion_r1509890311
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core/src/main/java/org/apache/calcite/sql/type/ArrayElementOperandTypeChecker.java:
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@@ -31,11 +32,41 @@
* Parameter type-checking strategy where types must be Array and Array
element type.
*/
public class ArrayElementOperandTypeChecker implements SqlOperandTypeChecker {
+ //~ Instance fields --------------------------------------------------------
+
+ private final boolean allowNullCheck;
+ private final boolean allowCast;
Review Comment:
There is currently no case used, but since it is a public operand checker
class, it may be used in other ways in the future. I would be ok if we set it
directly to false.
thanks for patient reviewing.
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