tkhurana commented on code in PR #2239: URL: https://github.com/apache/phoenix/pull/2239#discussion_r2241073413
########## phoenix-core-client/src/main/java/org/apache/phoenix/compile/WhereOptimizer.java: ########## @@ -1945,6 +1948,150 @@ public KeySlots visitLeave(InListExpression node, List<KeySlots> childParts) { return newKeyParts(childSlot, node, new ArrayList<KeyRange>(ranges)); } + /** + * If {@link ArrayAnyComparisonExpression} is of the form: + * + * <pre> + * COL = ANY(ARR) + * </pre> + * + * then we can extract the scan ranges for the COL, given COL is a PK column. This syntactical + * pattern can be used as a replacement for a IN expression. So, instead of following IN + * expression: + * + * <pre> + * COL IN (VAL1, VAL2, ... VALN) Review Comment: I don't think we can use this for RVC list like (COL1, COL2) IN ( (val11,val12), (val21, val22)) -- 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: issues-unsubscr...@phoenix.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org