Github user xccui commented on a diff in the pull request: https://github.com/apache/flink/pull/6027#discussion_r188891227 --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/scala/expressionDsl.scala --- @@ -809,6 +809,23 @@ trait ImplicitExpressionOperations { */ def sha2(hashLength: Expression) = Sha2(expr, hashLength) + /** + * Returns the Between with lower bound and upper bound. + * @param lowerBound + * @param upperBound + * @return Returns the Between with lower bound and upper bound + */ + def between(lowerBound: Expression, upperBound: Expression) = + Between(expr, lowerBound, upperBound) + + /** + * Returns the not Between with lower bound and upper bound. --- End diff -- Same with the comment above.
---