Examples of com.salesforce.phoenix.query.KeyRange.intersect()

                    return DEGENERATE_KEY_PARTS;
                }
                if (childSlot.getMinMaxRange() != null) {
                    // TODO: potentially use KeySlot.intersect here. However, we can't intersect the key ranges in the slot
                    // with our minMaxRange, since it spans columns and this would mess up our skip scan.
                    minMaxRange = minMaxRange.intersect(childSlot.getMinMaxRange());
                    for (KeySlot slot : childSlot) {
                        minMaxExtractNodes.addAll(slot.getKeyPart().getExtractNodes());
                    }
                } else {
                    for (KeySlot slot : childSlot) {

                            KeyRange range = KeyRange.getKeyRange(region.getRegionInfo().getStartKey(), region.getRegionInfo().getEndKey());
                            if (tableRef.getTable().getBucketNum() != null) {
                                // Add salt byte, as minMaxRange won't have it
                                minMaxRange = SaltingUtil.addSaltByte(region.getRegionInfo().getStartKey(), minMaxRange);
                            }
                            range = range.intersect(minMaxRange);
                            return ranges.intersect(range.getLowerRange(), range.getUpperRange());
                        }
                        return ranges.intersect(region.getRegionInfo().getStartKey(), region.getRegionInfo().getEndKey());
                    }
            });

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