private static String createShardPredicate(ImmutableList.Builder<JDBCType> types, ImmutableList.Builder<Object> values, Domain domain, JDBCType jdbcType) { List<Range> ranges = domain.getValues().getRanges().getOrderedRanges(); // only apply predicates if all ranges are single values if (ranges.isEmpty() || !ranges.stream().allMatch(Range::isSingleValue)) { return "true"; } ImmutableList.Builder<Object> valuesBuilder = ImmutableList.builder(); ImmutableList.Builder<JDBCType> typesBuilder = ImmutableList.builder(); StringJoiner rangePredicate = new StringJoiner(" OR "); for (Range range : ranges) { Slice uuidText = (Slice) range.getSingleValue(); try { Slice uuidBytes = uuidStringToBytes(uuidText); typesBuilder.add(jdbcType); valuesBuilder.add(uuidBytes); } catch (IllegalArgumentException e) { return "true"; } rangePredicate.add("shard_uuid = ?"); } types.addAll(typesBuilder.build()); values.addAll(valuesBuilder.build()); return rangePredicate.toString(); }
private static OptionalInt extractUpperBound(TupleDomain<Symbol> tupleDomain, Symbol symbol) { if (tupleDomain.isNone()) { return OptionalInt.empty(); } Domain rowNumberDomain = tupleDomain.getDomains().get().get(symbol); if (rowNumberDomain == null) { return OptionalInt.empty(); } ValueSet values = rowNumberDomain.getValues(); if (values.isAll() || values.isNone() || values.getRanges().getRangeCount() <= 0) { return OptionalInt.empty(); } Range span = values.getRanges().getSpan(); if (span.getHigh().isUpperUnbounded()) { return OptionalInt.empty(); } verify(rowNumberDomain.getType().equals(BIGINT)); long upperBound = (Long) span.getHigh().getValue(); if (span.getHigh().getBound() == BELOW) { upperBound--; } if (upperBound > 0 && upperBound <= Integer.MAX_VALUE) { return OptionalInt.of(toIntExact(upperBound)); } return OptionalInt.empty(); }
private static OptionalInt extractUpperBound(TupleDomain<Symbol> tupleDomain, Symbol symbol) { if (tupleDomain.isNone()) { return OptionalInt.empty(); } Domain rowNumberDomain = tupleDomain.getDomains().get().get(symbol); if (rowNumberDomain == null) { return OptionalInt.empty(); } ValueSet values = rowNumberDomain.getValues(); if (values.isAll() || values.isNone() || values.getRanges().getRangeCount() <= 0) { return OptionalInt.empty(); } Range span = values.getRanges().getSpan(); if (span.getHigh().isUpperUnbounded()) { return OptionalInt.empty(); } verify(rowNumberDomain.getType().equals(BIGINT)); long upperBound = (Long) span.getHigh().getValue(); if (span.getHigh().getBound() == BELOW) { upperBound--; } if (upperBound > 0 && upperBound <= Integer.MAX_VALUE) { return OptionalInt.of(toIntExact(upperBound)); } return OptionalInt.empty(); }
for (Range range : domain.getValues().getRanges().getOrderedRanges()) {
for (Range range : domain.getValues().getRanges().getOrderedRanges()) { checkState(!range.isAll()); if (range.isSingleValue()) {
Ranges ranges = domain.getValues().getRanges();
for (Range range : domain.getValues().getRanges().getOrderedRanges()) {
for (Range range : domain.getValues().getRanges().getOrderedRanges()) { if (range.isSingleValue()) { singleValues.add(translateValue(range.getSingleValue(), type));