Examples with RecordType com.apple.foundationdb.record.metadata.RecordType used on opensource projects

Example 16 with RecordType

use of com.apple.foundationdb.record.metadata.RecordType in project fdb-record-layer by FoundationDB.

the class RecordQueryPlannerSubstitutionVisitor method removeIndexFetch.

@Nullable
public static RecordQueryPlan removeIndexFetch(@Nonnull RecordMetaData recordMetaData, @Nonnull PlannableIndexTypes indexTypes, @Nullable KeyExpression commonPrimaryKey, @Nonnull RecordQueryPlan plan, @Nonnull Set<KeyExpression> requiredFields) {
    if (plan instanceof RecordQueryPlanWithIndex) {
        RecordQueryPlanWithIndex indexPlan = (RecordQueryPlanWithIndex) plan;
        Index index = recordMetaData.getIndex(indexPlan.getIndexName());
        final Collection<RecordType> recordTypes = recordMetaData.recordTypesForIndex(index);
        if (recordTypes.size() != 1) {
            return null;
        }
        final RecordType recordType = Iterables.getOnlyElement(recordTypes);
        AvailableFields fieldsFromIndex = AvailableFields.fromIndex(recordType, index, indexTypes, commonPrimaryKey);
        Set<KeyExpression> fields = new HashSet<>(requiredFields);
        if (commonPrimaryKey != null) {
            // Need the primary key, even if it wasn't one of the explicit result fields.
            fields.addAll(commonPrimaryKey.normalizeKeyForPositions());
        }
        if (fieldsFromIndex.containsAll(fields)) {
            final IndexKeyValueToPartialRecord keyValueToPartialRecord = fieldsFromIndex.buildIndexKeyValueToPartialRecord(recordType).build();
            if (keyValueToPartialRecord != null) {
                return new RecordQueryCoveringIndexPlan(indexPlan, recordType.getName(), fieldsFromIndex, keyValueToPartialRecord);
            }
        }
    } else if (plan instanceof RecordQueryFetchFromPartialRecordPlan) {
        RecordQueryFetchFromPartialRecordPlan fetchPlan = (RecordQueryFetchFromPartialRecordPlan) plan;
        if (fetchPlan.getChild().getAvailableFields().containsAll(requiredFields)) {
            return ((RecordQueryFetchFromPartialRecordPlan) plan).getChild();
        }
    }
    return null;
}

Example 17 with RecordType

use of com.apple.foundationdb.record.metadata.RecordType in project fdb-record-layer by FoundationDB.

the class LuceneIndexTest method searchForAutoCompleteAndAssert.

private void searchForAutoCompleteAndAssert(String query, boolean matches, boolean highlight, int textSizeLimit) throws Exception {
    try (FDBRecordContext context = openContext(RecordLayerPropertyStorage.newBuilder().addProp(LuceneRecordContextProperties.LUCENE_AUTO_COMPLETE_TEXT_SIZE_UPPER_LIMIT, textSizeLimit))) {
        final RecordType recordType = addIndexAndSaveRecordForAutoComplete(context, highlight);
        List<IndexEntry> results = recordStore.scanIndex(highlight ? SIMPLE_TEXT_WITH_AUTO_COMPLETE_WITH_HIGHLIGHT : SIMPLE_TEXT_WITH_AUTO_COMPLETE, IndexScanType.BY_LUCENE_AUTO_COMPLETE, TupleRange.allOf(Tuple.from(query)), null, ScanProperties.FORWARD_SCAN).asList().get();
        if (!matches) {
            // Assert no suggestions
            assertTrue(results.isEmpty());
            assertEquals(0, context.getTimer().getCounter(FDBStoreTimer.Counts.LUCENE_SCAN_MATCHED_AUTO_COMPLETE_SUGGESTIONS).getCount());
            return;
        }
        // Assert the count of suggestions
        assertEquals(6, results.size());
        // Assert the suggestions' keys
        List<String> suggestions = results.stream().map(i -> (String) i.getKey().get(i.getKeySize() - 1)).collect(Collectors.toList());
        if (highlight) {
            assertEquals(ImmutableList.of("<b>good</b> evening", "<b>Good</b> night", "<b>Good</b> morning", "<b>Good</b> afternoon", "I'm <b>good</b>", "That's really <b>good</b>!"), suggestions);
        } else {
            assertEquals(ImmutableList.of("good evening", "Good night", "Good morning", "Good afternoon", "I'm good", "That's really good!"), suggestions);
        }
        // Assert the corresponding field for the suggestions
        List<String> fields = results.stream().map(i -> (String) i.getKey().get(i.getKeySize() - 2)).collect(Collectors.toList());
        assertEquals(ImmutableList.of("text", "text", "text", "text", "text", "text"), fields);
        // Assert the suggestions are sorted according to their values, which are determined by the position of the term into the indexed text
        List<Long> values = results.stream().map(i -> (Long) i.getValue().get(0)).collect(Collectors.toList());
        List<Long> valuesSorted = new ArrayList<>(values);
        Collections.sort(valuesSorted, Collections.reverseOrder());
        assertEquals(valuesSorted, values);
        assertEquals(values.get(0), values.get(1));
        assertEquals(values.get(1), values.get(2));
        assertEquals(values.get(2), values.get(3));
        assertTrue(values.get(3) > values.get(4));
        assertTrue(values.get(4) > values.get(5));
        results.stream().forEach(i -> assertDocumentPartialRecordFromIndexEntry(recordType, i, (String) i.getKey().get(i.getKeySize() - 1), (String) i.getKey().get(i.getKeySize() - 2), IndexScanType.BY_LUCENE_AUTO_COMPLETE));
        assertEquals(6, context.getTimer().getCounter(FDBStoreTimer.Counts.LUCENE_SCAN_MATCHED_AUTO_COMPLETE_SUGGESTIONS).getCount());
        assertEntriesAndSegmentInfoStoredInCompoundFile(AutoCompleteSuggesterCommitCheckAsync.getSuggestionIndexSubspace(recordStore.indexSubspace(SIMPLE_TEXT_WITH_AUTO_COMPLETE), TupleHelpers.EMPTY), context, "_0.cfs", true);
    }
}

Example 18 with RecordType

use of com.apple.foundationdb.record.metadata.RecordType in project fdb-record-layer by FoundationDB.

the class FDBMetaDataStoreTest method updateRecordsWithNewUnionField.

@ParameterizedTest(name = "updateRecordsWithNewUnionField [reorderFields = {0}]")
@BooleanSource
public void updateRecordsWithNewUnionField(boolean reorderFields) {
    try (FDBRecordContext context = fdb.openContext()) {
        openMetaDataStore(context);
        RecordMetaData metaData = RecordMetaData.build(TestRecords1Proto.getDescriptor());
        metaDataStore.saveRecordMetaData(metaData);
        context.commit();
        assertNotNull(metaDataStore.getRecordMetaData().getRecordType("MySimpleRecord"));
    }
    try (FDBRecordContext context = fdb.openContext()) {
        openMetaDataStore(context);
        RecordMetaData oldMetaData = metaDataStore.getRecordMetaData();
        metaDataStore.mutateMetaData(metaDataProtoBuilder -> {
            final DescriptorProtos.FileDescriptorProto.Builder records = metaDataProtoBuilder.getRecordsBuilder();
            records.getMessageTypeBuilderList().stream().filter(message -> message.getName().equals(RecordMetaDataBuilder.DEFAULT_UNION_NAME)).forEach(unionMessage -> {
                unionMessage.getFieldBuilderList().stream().filter(field -> field.getName().equals("_MySimpleRecord")).forEach(field -> field.setName("_MySimpleRecord_old"));
                int newFieldNumber = unionMessage.getFieldBuilderList().stream().mapToInt(DescriptorProtos.FieldDescriptorProto.Builder::getNumber).max().orElse(0) + 1;
                DescriptorProtos.FieldDescriptorProto newField = DescriptorProtos.FieldDescriptorProto.newBuilder().setLabel(DescriptorProtos.FieldDescriptorProto.Label.LABEL_OPTIONAL).setType(DescriptorProtos.FieldDescriptorProto.Type.TYPE_MESSAGE).setTypeName("." + TestRecords1Proto.MySimpleRecord.getDescriptor().getFullName()).setName("_MySimpleRecord_new").setNumber(newFieldNumber).build();
                if (reorderFields) {
                    List<DescriptorProtos.FieldDescriptorProto> fieldList = new ArrayList<>(unionMessage.getFieldBuilderList().size() + 1);
                    fieldList.add(newField);
                    fieldList.addAll(unionMessage.getFieldList());
                    unionMessage.clearField();
                    unionMessage.addAllField(fieldList);
                } else {
                    unionMessage.addField(newField);
                }
            });
        });
        RecordMetaData newMetaData = metaDataStore.getRecordMetaData();
        RecordType oldSimpleRecord = oldMetaData.getRecordType("MySimpleRecord");
        assertEquals(TestRecords1EvolvedProto.RecordTypeUnion._MYSIMPLERECORD_FIELD_NUMBER, oldMetaData.getUnionFieldForRecordType(oldSimpleRecord).getNumber());
        RecordType newSimpleRecord = newMetaData.getRecordType("MySimpleRecord");
        assertSame(newMetaData.getUnionDescriptor().findFieldByName("_MySimpleRecord_new"), newMetaData.getUnionFieldForRecordType(newSimpleRecord));
        assertThat(oldMetaData.getUnionFieldForRecordType(oldSimpleRecord).getNumber(), lessThan(newMetaData.getUnionFieldForRecordType(newSimpleRecord).getNumber()));
        assertEquals(oldSimpleRecord.getSinceVersion(), newSimpleRecord.getSinceVersion());
        context.commit();
    }
    try (FDBRecordContext context = fdb.openContext()) {
        openMetaDataStore(context);
        RecordMetaData metaData = metaDataStore.getRecordMetaData();
        RecordType simpleRecord = metaData.getRecordType("MySimpleRecord");
        assertEquals("_MySimpleRecord_new", metaData.getUnionFieldForRecordType(simpleRecord).getName());
        int newFieldNumber = TestRecords1Proto.RecordTypeUnion.getDescriptor().getFields().stream().mapToInt(Descriptors.FieldDescriptor::getNumber).max().orElse(0) + 1;
        assertEquals(newFieldNumber, metaData.getUnionFieldForRecordType(simpleRecord).getNumber());
    }
}

Example 19 with RecordType

use of com.apple.foundationdb.record.metadata.RecordType in project fdb-record-layer by FoundationDB.

the class FDBMetaDataStoreTest method assertDeprecated.

private static void assertDeprecated(@Nonnull RecordMetaData metaData, @Nonnull String recordType) {
    RecordType recordTypeObj = metaData.getRecordType(recordType);
    assertTrue(metaData.getUnionFieldForRecordType(recordTypeObj).getOptions().getDeprecated());
}

Example 20 with RecordType

use of com.apple.foundationdb.record.metadata.RecordType in project fdb-record-layer by FoundationDB.

the class LuceneIndexTest method searchForAutoCompleteCrossingMultipleFields.

@Test
void searchForAutoCompleteCrossingMultipleFields() throws Exception {
    try (FDBRecordContext context = openContext()) {
        openRecordStore(context, metaDataBuilder -> {
            metaDataBuilder.removeIndex(TextIndexTestUtils.SIMPLE_DEFAULT_NAME);
            metaDataBuilder.addIndex(COMPLEX_DOC, COMPLEX_MULTIPLE_TEXT_INDEXES_WITH_AUTO_COMPLETE);
        });
        // Write 8 texts and 6 of them contain the key "good"
        recordStore.saveRecord(createComplexDocument(1623L, "Good morning", "", 1));
        recordStore.saveRecord(createComplexDocument(1624L, "Good afternoon", "", 1));
        recordStore.saveRecord(createComplexDocument(1625L, "good evening", "", 1));
        recordStore.saveRecord(createComplexDocument(1626L, "Good night", "", 1));
        recordStore.saveRecord(createComplexDocument(1627L, "", "That's really good!", 1));
        recordStore.saveRecord(createComplexDocument(1628L, "", "I'm good", 1));
        recordStore.saveRecord(createComplexDocument(1629L, "", "Hello Record Layer", 1));
        RecordType recordType = recordStore.saveRecord(createComplexDocument(1630L, "", "Hello FoundationDB!", 1)).getRecordType();
        List<IndexEntry> results = recordStore.scanIndex(COMPLEX_MULTIPLE_TEXT_INDEXES_WITH_AUTO_COMPLETE, IndexScanType.BY_LUCENE_AUTO_COMPLETE, TupleRange.allOf(Tuple.from("good")), null, ScanProperties.FORWARD_SCAN).asList().get();
        results.stream().forEach(i -> assertDocumentPartialRecordFromIndexEntry(recordType, i, (String) i.getKey().get(i.getKeySize() - 1), (String) i.getKey().get(i.getKeySize() - 2), IndexScanType.BY_LUCENE_AUTO_COMPLETE));
        assertEquals(6, context.getTimer().getCounter(FDBStoreTimer.Counts.LUCENE_SCAN_MATCHED_AUTO_COMPLETE_SUGGESTIONS).getCount());
        assertEntriesAndSegmentInfoStoredInCompoundFile(AutoCompleteSuggesterCommitCheckAsync.getSuggestionIndexSubspace(recordStore.indexSubspace(COMPLEX_MULTIPLE_TEXT_INDEXES_WITH_AUTO_COMPLETE), TupleHelpers.EMPTY), context, "_0.cfs", true);
        // Assert the count of suggestions
        assertEquals(6, results.size());
        // Assert the suggestions' keys
        List<String> suggestions = results.stream().map(i -> (String) i.getKey().get(i.getKeySize() - 1)).collect(Collectors.toList());
        assertEquals(ImmutableList.of("good evening", "Good night", "Good morning", "Good afternoon", "I'm good", "That's really good!"), suggestions);
        // Assert the corresponding field for the suggestions
        List<String> fields = results.stream().map(i -> (String) i.getKey().get(i.getKeySize() - 2)).collect(Collectors.toList());
        assertEquals(ImmutableList.of("text", "text", "text", "text", "text2", "text2"), fields);
        // Assert the suggestions are sorted according to their values, which are determined by the position of the term into the indexed text
        List<Long> values = results.stream().map(i -> (Long) i.getValue().get(0)).collect(Collectors.toList());
        List<Long> valuesSorted = new ArrayList<>(values);
        Collections.sort(valuesSorted, Collections.reverseOrder());
        assertEquals(valuesSorted, values);
        assertEquals(values.get(0), values.get(1));
        assertEquals(values.get(1), values.get(2));
        assertEquals(values.get(2), values.get(3));
        assertTrue(values.get(3) > values.get(4));
        assertTrue(values.get(4) > values.get(5));
    }
}