rdblue commented on a change in pull request #357: Jun/in and not in predicates
URL: https://github.com/apache/incubator-iceberg/pull/357#discussion_r311684316
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File path: api/src/main/java/org/apache/iceberg/expressions/Expressions.java
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@@ -105,6 +105,16 @@ public static Expression not(Expression child) {
return new UnboundPredicate<>(Expression.Operation.NOT_EQ, ref(name),
value);
}
+ public static <T> UnboundPredicate<T> in(String name, T value, T... values) {
Review comment:
If there is only one value in the set, this should return an `equal`
predicate. Similarly, `notIn` should return a `notEqual` predicate for a single
value.
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