danny0405 commented on a change in pull request #1676: [CALCITE-3591] Add
bit_xor aggregate function
URL: https://github.com/apache/calcite/pull/1676#discussion_r361069020
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File path:
core/src/main/java/org/apache/calcite/adapter/enumerable/RexImpTable.java
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@@ -1552,9 +1554,15 @@ public Expression implementResult(AggContext info,
Expression acc = add.accumulator().get(0);
Expression arg = add.arguments().get(0);
SqlAggFunction aggregation = info.aggregation();
- final Method method = (aggregation == BIT_AND
- ? BuiltInMethod.BIT_AND
- : BuiltInMethod.BIT_OR).method;
+
+ BuiltInMethod builtInMethod = BuiltInMethod.BIT_AND;
+ if (aggregation == BIT_OR) {
+ builtInMethod = BuiltInMethod.BIT_OR;
+ } else if (aggregation == BIT_XOR) {
+ builtInMethod = BuiltInMethod.BIT_XOR;
+ }
Review comment:
Use switch case seems more clear.
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