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Example 46 with Index

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

the class FDBNestedFieldQueryTest method nestedThenWithAnd.

/**
 * Verify that AND conditions involving nested non-repeated fields still work when index has non-nested fields,
 * no matter which way the nested conditions are expressed.
 */
@DualPlannerTest
public void nestedThenWithAnd() throws Exception {
    final RecordMetaDataHook hook = metaData -> {
        metaData.addIndex("RestaurantReviewer", "emailHometown", concat(field("email"), field("stats").nest(concatenateFields("hometown", "start_date"))));
    };
    nestedWithAndSetup(hook);
    RecordQuery query = RecordQuery.newBuilder().setRecordType("RestaurantReviewer").setFilter(Query.and(Query.field("stats").matches(Query.and(Query.field("start_date").lessThanOrEquals(0L), Query.field("hometown").equalsValue("Home Town"))), Query.field("email").equalsValue("pmp@example.com"))).build();
    RecordQueryPlan plan = planner.plan(query);
    assertThat(plan, indexScan(allOf(indexName("emailHometown"), bounds(hasTupleString("([pmp@example.com, Home Town, null],[pmp@example.com, Home Town, 0]]")))));
    assertEquals(-688450117, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
    assertEquals(-1159885451, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
    assertEquals(608425592, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    assertEquals(Collections.singletonList(1L), fetchResultValues(plan, TestRecords4Proto.RestaurantReviewer.ID_FIELD_NUMBER, context -> openNestedRecordStore(context, hook), TestHelpers::assertDiscardedNone));
    query = RecordQuery.newBuilder().setRecordType("RestaurantReviewer").setFilter(Query.and(Query.field("stats").matches(Query.field("start_date").lessThanOrEquals(0L)), Query.field("email").equalsValue("pmp@example.com"), Query.field("stats").matches(Query.field("hometown").equalsValue("Home Town")))).build();
    assertEquals(plan, planner.plan(query));
}
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Example 47 with Index

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

the class FDBInQueryTest method inQueryWithSortBySecondFieldOfCompoundIndex.

/**
 * Verify that an IN query with a sort can be implemented as an ordered union of compound indexes that can satisfy
 * the sort once the equality predicates from the IN have been pushed onto the indexes.
 * @see com.apple.foundationdb.record.query.plan.planning.InExtractor#asOr()
 */
@ParameterizedTest
@EnumSource(InAsOrUnionMode.class)
void inQueryWithSortBySecondFieldOfCompoundIndex(InAsOrUnionMode inAsOrMode) throws Exception {
    RecordMetaDataHook hook = metaData -> metaData.addIndex("MySimpleRecord", "compoundIndex", concat(field("num_value_3_indexed"), field("str_value_indexed")));
    complexQuerySetup(hook);
    final List<Integer> inList = asList(1, 4, 2);
    final QueryComponent filter = Query.field("num_value_3_indexed").in(inList);
    RecordQuery query = RecordQuery.newBuilder().setRecordType("MySimpleRecord").setFilter(filter).setSort(field("str_value_indexed")).build();
    // The configuration is planner-specific.
    assertTrue(planner instanceof RecordQueryPlanner);
    planner.setConfiguration(inAsOrMode.configure(planner.getConfiguration().asBuilder()).build());
    // Index(MySimpleRecord$str_value_indexed <,>) | num_value_3_indexed IN [1, 4, 2]
    // Index(compoundIndex [[1],[1]]) ∪[Field { 'str_value_indexed' None}, Field { 'rec_no' None}] Index(compoundIndex [[4],[4]]) ∪[Field { 'str_value_indexed' None}, Field { 'rec_no' None}] Index(compoundIndex [[2],[2]])
    // ∪(__in_num_value_3_indexed__0 IN [1, 4, 2]) Index(compoundIndex [EQUALS $__in_num_value_3_indexed__0])
    RecordQueryPlan plan = planner.plan(query);
    if (inAsOrMode == InAsOrUnionMode.AS_OR) {
        assertMatchesExactly(plan, unionPlan(inList.stream().map(number -> indexPlan().where(indexName("compoundIndex")).and(scanComparisons(range(String.format("[[%d],[%d]]", number, number))))).collect(ImmutableList.toImmutableList())).where(comparisonKey(concat(field("str_value_indexed"), primaryKey("MySimpleRecord")))));
        assertEquals(-1813975352, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(-1188407258, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(2089555085, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    } else if (inAsOrMode == InAsOrUnionMode.AS_UNION) {
        assertMatchesExactly(plan, inUnionPlan(indexPlan().where(indexName("compoundIndex")).and(scanComparisons(range("[EQUALS $__in_num_value_3_indexed__0]")))).where(inUnionComparisonKey(concat(field("str_value_indexed"), primaryKey("MySimpleRecord")))).and(inUnionValuesSources(exactly(inUnionInValues(equalsObject(inList)).and(inUnionBindingName("__in_num_value_3_indexed__0"))))));
        assertEquals(406364040, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(494706693, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(-628125702, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    } else {
        assertMatchesExactly(plan, filterPlan(indexPlan().where(indexName("MySimpleRecord$str_value_indexed")).and(scanComparisons(unbounded()))).where(queryComponents(exactly(equalsObject(filter)))));
        assertEquals(1775865786, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(972267, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(212572525, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    }
    assertEquals(60, querySimpleRecordStore(hook, plan, EvaluationContext::empty, record -> assertThat(record.getNumValue3Indexed(), anyOf(is(1), is(2), is(4))), context -> TestHelpers.assertDiscardedAtMost(40, context)));
}
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Example 48 with Index

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

the class FDBInQueryTest method testInQueryOrCompound.

/**
 * Verify that a complex query involving IN, AND, and OR is planned using a union of scans and joins on a
 * multi-field index, where the left subset has equality and the final field has an IN plus inequality on that same
 * field.
 */
@DualPlannerTest
void testInQueryOrCompound() throws Exception {
    RecordMetaDataHook hook = complexQuerySetupHook();
    complexQuerySetup(hook);
    RecordQuery query = RecordQuery.newBuilder().setRecordType("MySimpleRecord").setFilter(Query.and(Query.field("str_value_indexed").equalsValue("odd"), Query.field("num_value_2").equalsValue(0), Query.or(Query.field("num_value_3_indexed").in(Arrays.asList(1, 3)), Query.field("num_value_3_indexed").greaterThanOrEquals(4)))).build();
    // Index(multi_index [EQUALS odd, EQUALS 0, EQUALS $__in_num_value_3_indexed__0]) WHERE __in_num_value_3_indexed__0 IN [1, 3] SORTED ∪[Field { 'num_value_3_indexed' None}, Field { 'rec_no' None}] Index(multi_index [[odd, 0, 4],[odd, 0]])
    RecordQueryPlan plan = planner.plan(query);
    if (planner instanceof RecordQueryPlanner) {
        assertMatchesExactly(plan, unionPlan(inValuesJoinPlan(indexPlan().where(indexName("multi_index")).and(scanComparisons(range("[EQUALS odd, EQUALS 0, EQUALS $__in_num_value_3_indexed__0]")))).where(inValuesList(equalsObject(Arrays.asList(1, 3)))), indexPlan().where(indexName("multi_index")).and(scanComparisons(range("[[odd, 0, 4],[odd, 0]]")))));
        assertEquals(468569345, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(1312398381, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(1327693258, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    } else {
        assertMatchesExactly(plan, fetchFromPartialRecordPlan(unionPlan(coveringIndexPlan().where(indexPlanOf(indexPlan().where(indexName("multi_index")))), inValuesJoinPlan(coveringIndexPlan().where(indexPlanOf(indexPlan().where(indexName("multi_index")).and(scanComparisons(equalities(exactly(equalsObject(new Comparisons.SimpleComparison(Comparisons.Type.EQUALS, "odd")), equalsObject(new Comparisons.SimpleComparison(Comparisons.Type.EQUALS, 0)), anyParameterComparison()))))))).where(inValuesList(equalsObject(Arrays.asList(1, 3))))).where(comparisonKey(concat(field("num_value_3_indexed"), primaryKey("MySimpleRecord"))))));
        assertEquals(687944558, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(-913554911, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(-137232979, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    }
    assertEquals(3 + 4 + 4, querySimpleRecordStore(hook, plan, EvaluationContext::empty, record -> {
        assertThat(record.getStrValueIndexed(), is("odd"));
        assertThat(record.getNumValue2(), is(0));
        assertThat(record.getNumValue3Indexed(), anyOf(is(1), is(3), greaterThanOrEqualTo(4)));
    }, TestHelpers::assertDiscardedNone));
}
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Example 49 with Index

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

the class FDBInQueryTest method enumIn.

/**
 * Verify that enum field indexes are used to implement IN clauses.
 */
@DualPlannerTest
void enumIn() throws Exception {
    RecordMetaDataHook hook = metaData -> {
        final RecordTypeBuilder type = metaData.getRecordType("MyShapeRecord");
        metaData.addIndex(type, new Index("color", field("color")));
    };
    setupEnumShapes(hook);
    final var redBlue = asList(TestRecordsEnumProto.MyShapeRecord.Color.RED, TestRecordsEnumProto.MyShapeRecord.Color.BLUE);
    RecordQuery query = RecordQuery.newBuilder().setRecordType("MyShapeRecord").setFilter(Query.field("color").in(redBlue)).build();
    // Index(color [EQUALS $__in_color__0]) WHERE __in_color__0 IN [RED, BLUE]
    RecordQueryPlan plan = planner.plan(query);
    if (planner instanceof RecordQueryPlanner) {
        assertMatchesExactly(plan, descendantPlans(indexPlan().where(indexName("color"))));
        assertFalse(plan.hasRecordScan(), "should not use record scan");
        assertEquals(-520431454, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(1447363737, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(1442809521, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    } else {
        assertMatchesExactly(plan, fetchFromPartialRecordPlan(inValuesJoinPlan(coveringIndexPlan().where(indexPlanOf(indexPlan().where(indexName("color")).and(scanComparisons(equalities(exactly(anyParameterComparison()))))))).where(inValuesList(equalsObject(redBlue)))));
        assertFalse(plan.hasRecordScan(), "should not use record scan");
        assertEquals(1174038242, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(-1089300981, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(-1677589406, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    }
    try (FDBRecordContext context = openContext()) {
        openEnumRecordStore(context, hook);
        int i = 0;
        try (RecordCursorIterator<FDBQueriedRecord<Message>> cursor = recordStore.executeQuery(plan).asIterator()) {
            while (cursor.hasNext()) {
                FDBQueriedRecord<Message> rec = cursor.next();
                TestRecordsEnumProto.MyShapeRecord.Builder shapeRec = TestRecordsEnumProto.MyShapeRecord.newBuilder();
                shapeRec.mergeFrom(Objects.requireNonNull(rec).getRecord());
                assertThat(shapeRec.getColor(), is(oneOf(TestRecordsEnumProto.MyShapeRecord.Color.RED, TestRecordsEnumProto.MyShapeRecord.Color.BLUE)));
                i++;
            }
        }
        assertEquals(18, i);
        TestHelpers.assertDiscardedNone(context);
    }
}
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Example 50 with Index

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

the class FDBInQueryTest method testInQueryParameter2.

/**
 * Verify that an IN (with parameter) with an index is implemented as an index scan, with an IN union in the presence
 * of other equality-bound index parts.
 */
@DualPlannerTest
void testInQueryParameter2() throws Exception {
    RecordMetaDataHook hook = metaData -> {
        metaData.removeIndex("MySimpleRecord$num_value_3_indexed");
        metaData.removeIndex("MySimpleRecord$num_value_unique");
        metaData.addIndex("MySimpleRecord", new Index("multi_index", "num_value_3_indexed", "num_value_2", "num_value_unique"));
    };
    complexQuerySetup(hook);
    RecordQuery query = RecordQuery.newBuilder().setRecordType("MySimpleRecord").setFilter(Query.and(Query.field("num_value_3_indexed").equalsParameter("p"), Query.field("num_value_2").in("valueThrees"))).setSort(Key.Expressions.field("num_value_unique")).build();
    planner.setConfiguration(InAsOrUnionMode.AS_UNION.configure(planner.getConfiguration().asBuilder()).build());
    RecordQueryPlan plan = planner.plan(query);
    if (planner instanceof RecordQueryPlanner) {
        assertMatchesExactly(plan, inUnionPlan(indexPlan().where(indexName("multi_index")).and(scanComparisons(range("[EQUALS $p, EQUALS $__in_num_value_2__0]")))).where(inUnionValuesSources(exactly(RecordQueryPlanMatchers.inUnionInParameter(equalsObject("valueThrees"))))));
        assertEquals(1360223246, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(2045945193, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(2045945193, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    } else {
        assertMatchesExactly(plan, fetchFromPartialRecordPlan(inUnionPlan(coveringIndexPlan().where(indexPlanOf(indexPlan().where(indexName("multi_index")).and(scanComparisons(equalities(exactly(anyParameterComparison(), anyParameterComparison()))))))).where(RecordQueryPlanMatchers.inUnionValuesSources(exactly(inUnionInParameter(equalsObject("valueThrees")))))));
        assertEquals(1947663752, plan.planHash(PlanHashable.PlanHashKind.LEGACY));
        assertEquals(1788373323, plan.planHash(PlanHashable.PlanHashKind.FOR_CONTINUATION));
        assertEquals(1788373323, plan.planHash(PlanHashable.PlanHashKind.STRUCTURAL_WITHOUT_LITERALS));
    }
}
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Assertions.assertEquals(org.junit.jupiter.api.Assertions.assertEquals) Expressions.field(com.apple.foundationdb.record.metadata.Key.Expressions.field) RecordQueryIndexPlan(com.apple.foundationdb.record.query.plan.plans.RecordQueryIndexPlan) Matchers.oneOf(org.hamcrest.Matchers.oneOf) RecordQueryPlanMatchers.inUnionBindingName(com.apple.foundationdb.record.query.plan.temp.matchers.RecordQueryPlanMatchers.inUnionBindingName) Matchers.greaterThanOrEqualTo(org.hamcrest.Matchers.greaterThanOrEqualTo) ScanComparisons.unbounded(com.apple.foundationdb.record.query.plan.ScanComparisons.unbounded) RecordTypeBuilder(com.apple.foundationdb.record.metadata.RecordTypeBuilder) Tags(com.apple.test.Tags) QueryPredicateMatchers.valuePredicate(com.apple.foundationdb.record.query.plan.temp.matchers.QueryPredicateMatchers.valuePredicate) RecordQueryPlanMatchers.queryComponents(com.apple.foundationdb.record.query.plan.temp.matchers.RecordQueryPlanMatchers.queryComponents) RecordQueryPlanMatchers.inUnionInParameter(com.apple.foundationdb.record.query.plan.temp.matchers.RecordQueryPlanMatchers.inUnionInParameter) ScanComparisons.anyParameterComparison(com.apple.foundationdb.record.query.plan.ScanComparisons.anyParameterComparison) Comparisons(com.apple.foundationdb.record.query.expressions.Comparisons) ParameterizedTest(org.junit.jupiter.params.ParameterizedTest) RecordQueryPlanMatchers.filterPlan(com.apple.foundationdb.record.query.plan.temp.matchers.RecordQueryPlanMatchers.filterPlan) BindingMatcher(com.apple.foundationdb.record.query.plan.temp.matchers.BindingMatcher) Index(com.apple.foundationdb.record.metadata.Index) RecordQueryPlanMatchers.indexPlan(com.apple.foundationdb.record.query.plan.temp.matchers.RecordQueryPlanMatchers.indexPlan) TestHelpers.assertDiscardedAtMost(com.apple.foundationdb.record.TestHelpers.assertDiscardedAtMost) Message(com.google.protobuf.Message) QueryComponent(com.apple.foundationdb.record.query.expressions.QueryComponent) RecordQueryPlanMatchers.unorderedUnionPlan(com.apple.foundationdb.record.query.plan.temp.matchers.RecordQueryPlanMatchers.unorderedUnionPlan) ListMatcher.exactly(com.apple.foundationdb.record.query.plan.temp.matchers.ListMatcher.exactly) Collections(java.util.Collections) ValueMatchers.fieldValue(com.apple.foundationdb.record.query.plan.temp.matchers.ValueMatchers.fieldValue) RecordQueryPlan(com.apple.foundationdb.record.query.plan.plans.RecordQueryPlan) Index(com.apple.foundationdb.record.metadata.Index) RecordQueryPlanner(com.apple.foundationdb.record.query.plan.RecordQueryPlanner) RecordQuery(com.apple.foundationdb.record.query.RecordQuery)

Aggregations

Index (com.apple.foundationdb.record.metadata.Index)347 Test (org.junit.jupiter.api.Test)262 List (java.util.List)183 IndexTypes (com.apple.foundationdb.record.metadata.IndexTypes)178 Assertions.assertEquals (org.junit.jupiter.api.Assertions.assertEquals)171 Collections (java.util.Collections)168 Message (com.google.protobuf.Message)166 Tags (com.apple.test.Tags)156 Tag (org.junit.jupiter.api.Tag)156 Expressions.field (com.apple.foundationdb.record.metadata.Key.Expressions.field)155 Query (com.apple.foundationdb.record.query.expressions.Query)151 MatcherAssert.assertThat (org.hamcrest.MatcherAssert.assertThat)150 Nonnull (javax.annotation.Nonnull)147 Key (com.apple.foundationdb.record.metadata.Key)143 Tuple (com.apple.foundationdb.tuple.Tuple)142 Arrays (java.util.Arrays)139 RecordCoreException (com.apple.foundationdb.record.RecordCoreException)138 RecordQuery (com.apple.foundationdb.record.query.RecordQuery)138 ArrayList (java.util.ArrayList)135 Assertions.assertTrue (org.junit.jupiter.api.Assertions.assertTrue)134