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Example 21 with QualifiedObjectName

use of io.trino.metadata.QualifiedObjectName in project trino by trinodb.

the class TestMaterializedViews method testMaterializedViewWithCasts.

@Test
public void testMaterializedViewWithCasts() {
    TestingAccessControlManager accessControl = getQueryRunner().getAccessControl();
    accessControl.columnMask(new QualifiedObjectName(CATALOG, SCHEMA, "materialized_view_with_casts"), "a", "user", new ViewExpression("user", Optional.empty(), Optional.empty(), "a + 1"));
    assertPlan("SELECT * FROM materialized_view_with_casts", anyTree(project(ImmutableMap.of("A_CAST", expression("CAST(A as BIGINT) + BIGINT '1'"), "B_CAST", expression("CAST(B as BIGINT)")), tableScan("storage_table_with_casts", ImmutableMap.of("A", "a", "B", "b")))));
}
Also used : QualifiedObjectName(io.trino.metadata.QualifiedObjectName) TestingAccessControlManager(io.trino.testing.TestingAccessControlManager) ViewExpression(io.trino.spi.security.ViewExpression) Test(org.testng.annotations.Test) BasePlanTest(io.trino.sql.planner.assertions.BasePlanTest)

Example 22 with QualifiedObjectName

use of io.trino.metadata.QualifiedObjectName in project trino by trinodb.

the class CallTask method execute.

@Override
public ListenableFuture<Void> execute(Call call, QueryStateMachine stateMachine, List<Expression> parameters, WarningCollector warningCollector) {
    if (!transactionManager.isAutoCommit(stateMachine.getSession().getRequiredTransactionId())) {
        throw new TrinoException(NOT_SUPPORTED, "Procedures cannot be called within a transaction (use autocommit mode)");
    }
    Session session = stateMachine.getSession();
    QualifiedObjectName procedureName = createQualifiedObjectName(session, call, call.getName());
    CatalogName catalogName = plannerContext.getMetadata().getCatalogHandle(stateMachine.getSession(), procedureName.getCatalogName()).orElseThrow(() -> semanticException(CATALOG_NOT_FOUND, call, "Catalog '%s' does not exist", procedureName.getCatalogName()));
    Procedure procedure = procedureRegistry.resolve(catalogName, procedureName.asSchemaTableName());
    // map declared argument names to positions
    Map<String, Integer> positions = new HashMap<>();
    for (int i = 0; i < procedure.getArguments().size(); i++) {
        positions.put(procedure.getArguments().get(i).getName(), i);
    }
    // per specification, do not allow mixing argument types
    Predicate<CallArgument> hasName = argument -> argument.getName().isPresent();
    boolean anyNamed = call.getArguments().stream().anyMatch(hasName);
    boolean allNamed = call.getArguments().stream().allMatch(hasName);
    if (anyNamed && !allNamed) {
        throw semanticException(INVALID_ARGUMENTS, call, "Named and positional arguments cannot be mixed");
    }
    // get the argument names in call order
    Map<String, CallArgument> names = new LinkedHashMap<>();
    for (int i = 0; i < call.getArguments().size(); i++) {
        CallArgument argument = call.getArguments().get(i);
        if (argument.getName().isPresent()) {
            String name = argument.getName().get().getCanonicalValue();
            if (names.put(name, argument) != null) {
                throw semanticException(INVALID_ARGUMENTS, argument, "Duplicate procedure argument: %s", name);
            }
            if (!positions.containsKey(name)) {
                throw semanticException(INVALID_ARGUMENTS, argument, "Unknown argument name: %s", name);
            }
        } else if (i < procedure.getArguments().size()) {
            names.put(procedure.getArguments().get(i).getName(), argument);
        } else {
            throw semanticException(INVALID_ARGUMENTS, call, "Too many arguments for procedure");
        }
    }
    procedure.getArguments().stream().filter(Argument::isRequired).filter(argument -> !names.containsKey(argument.getName())).map(Argument::getName).findFirst().ifPresent(argument -> {
        throw semanticException(INVALID_ARGUMENTS, call, "Required procedure argument '%s' is missing", argument);
    });
    // get argument values
    Object[] values = new Object[procedure.getArguments().size()];
    Map<NodeRef<Parameter>, Expression> parameterLookup = parameterExtractor(call, parameters);
    for (Entry<String, CallArgument> entry : names.entrySet()) {
        CallArgument callArgument = entry.getValue();
        int index = positions.get(entry.getKey());
        Argument argument = procedure.getArguments().get(index);
        Expression expression = ExpressionTreeRewriter.rewriteWith(new ParameterRewriter(parameterLookup), callArgument.getValue());
        Type type = argument.getType();
        Object value = evaluateConstantExpression(expression, type, plannerContext, session, accessControl, parameterLookup);
        values[index] = toTypeObjectValue(session, type, value);
    }
    // fill values with optional arguments defaults
    for (int i = 0; i < procedure.getArguments().size(); i++) {
        Argument argument = procedure.getArguments().get(i);
        if (!names.containsKey(argument.getName())) {
            verify(argument.isOptional());
            values[i] = toTypeObjectValue(session, argument.getType(), argument.getDefaultValue());
        }
    }
    // validate arguments
    MethodType methodType = procedure.getMethodHandle().type();
    for (int i = 0; i < procedure.getArguments().size(); i++) {
        if ((values[i] == null) && methodType.parameterType(i).isPrimitive()) {
            String name = procedure.getArguments().get(i).getName();
            throw new TrinoException(INVALID_PROCEDURE_ARGUMENT, "Procedure argument cannot be null: " + name);
        }
    }
    // insert session argument
    List<Object> arguments = new ArrayList<>();
    Iterator<Object> valuesIterator = asList(values).iterator();
    for (Class<?> type : methodType.parameterList()) {
        if (ConnectorSession.class.equals(type)) {
            arguments.add(session.toConnectorSession(catalogName));
        } else if (ConnectorAccessControl.class.equals(type)) {
            arguments.add(new InjectedConnectorAccessControl(accessControl, session.toSecurityContext(), catalogName.getCatalogName()));
        } else {
            arguments.add(valuesIterator.next());
        }
    }
    accessControl.checkCanExecuteProcedure(session.toSecurityContext(), procedureName);
    stateMachine.setRoutines(ImmutableList.of(new RoutineInfo(procedureName.getObjectName(), session.getUser())));
    try {
        procedure.getMethodHandle().invokeWithArguments(arguments);
    } catch (Throwable t) {
        if (t instanceof InterruptedException) {
            Thread.currentThread().interrupt();
        }
        throwIfInstanceOf(t, TrinoException.class);
        throw new TrinoException(PROCEDURE_CALL_FAILED, t);
    }
    return immediateVoidFuture();
}
Also used : InjectedConnectorAccessControl(io.trino.security.InjectedConnectorAccessControl) TransactionManager(io.trino.transaction.TransactionManager) ParameterUtils.parameterExtractor(io.trino.sql.ParameterUtils.parameterExtractor) NOT_SUPPORTED(io.trino.spi.StandardErrorCode.NOT_SUPPORTED) CatalogName(io.trino.connector.CatalogName) Arrays.asList(java.util.Arrays.asList) Map(java.util.Map) SemanticExceptions.semanticException(io.trino.sql.analyzer.SemanticExceptions.semanticException) Argument(io.trino.spi.procedure.Procedure.Argument) Futures.immediateVoidFuture(com.google.common.util.concurrent.Futures.immediateVoidFuture) INVALID_ARGUMENTS(io.trino.spi.StandardErrorCode.INVALID_ARGUMENTS) Predicate(java.util.function.Predicate) ExpressionTreeRewriter(io.trino.sql.tree.ExpressionTreeRewriter) ConnectorAccessControl(io.trino.spi.connector.ConnectorAccessControl) TrinoException(io.trino.spi.TrinoException) TypeUtils.writeNativeValue(io.trino.spi.type.TypeUtils.writeNativeValue) List(java.util.List) AccessControl(io.trino.security.AccessControl) Parameter(io.trino.sql.tree.Parameter) Entry(java.util.Map.Entry) Expression(io.trino.sql.tree.Expression) PROCEDURE_CALL_FAILED(io.trino.spi.StandardErrorCode.PROCEDURE_CALL_FAILED) Session(io.trino.Session) PlannerContext(io.trino.sql.PlannerContext) ListenableFuture(com.google.common.util.concurrent.ListenableFuture) ExpressionInterpreter.evaluateConstantExpression(io.trino.sql.planner.ExpressionInterpreter.evaluateConstantExpression) RoutineInfo(io.trino.spi.eventlistener.RoutineInfo) Type(io.trino.spi.type.Type) HashMap(java.util.HashMap) ArrayList(java.util.ArrayList) Inject(javax.inject.Inject) LinkedHashMap(java.util.LinkedHashMap) INVALID_PROCEDURE_ARGUMENT(io.trino.spi.StandardErrorCode.INVALID_PROCEDURE_ARGUMENT) ImmutableList(com.google.common.collect.ImmutableList) Procedure(io.trino.spi.procedure.Procedure) Verify.verify(com.google.common.base.Verify.verify) MetadataUtil.createQualifiedObjectName(io.trino.metadata.MetadataUtil.createQualifiedObjectName) NodeRef(io.trino.sql.tree.NodeRef) Objects.requireNonNull(java.util.Objects.requireNonNull) Iterator(java.util.Iterator) CATALOG_NOT_FOUND(io.trino.spi.StandardErrorCode.CATALOG_NOT_FOUND) ConnectorSession(io.trino.spi.connector.ConnectorSession) Throwables.throwIfInstanceOf(com.google.common.base.Throwables.throwIfInstanceOf) CallArgument(io.trino.sql.tree.CallArgument) Call(io.trino.sql.tree.Call) MethodType(java.lang.invoke.MethodType) QualifiedObjectName(io.trino.metadata.QualifiedObjectName) ProcedureRegistry(io.trino.metadata.ProcedureRegistry) WarningCollector(io.trino.execution.warnings.WarningCollector) BlockBuilder(io.trino.spi.block.BlockBuilder) ParameterRewriter(io.trino.sql.planner.ParameterRewriter) CallArgument(io.trino.sql.tree.CallArgument) Argument(io.trino.spi.procedure.Procedure.Argument) CallArgument(io.trino.sql.tree.CallArgument) ParameterRewriter(io.trino.sql.planner.ParameterRewriter) HashMap(java.util.HashMap) LinkedHashMap(java.util.LinkedHashMap) ArrayList(java.util.ArrayList) LinkedHashMap(java.util.LinkedHashMap) RoutineInfo(io.trino.spi.eventlistener.RoutineInfo) NodeRef(io.trino.sql.tree.NodeRef) Procedure(io.trino.spi.procedure.Procedure) MethodType(java.lang.invoke.MethodType) InjectedConnectorAccessControl(io.trino.security.InjectedConnectorAccessControl) ConnectorAccessControl(io.trino.spi.connector.ConnectorAccessControl) MetadataUtil.createQualifiedObjectName(io.trino.metadata.MetadataUtil.createQualifiedObjectName) QualifiedObjectName(io.trino.metadata.QualifiedObjectName) InjectedConnectorAccessControl(io.trino.security.InjectedConnectorAccessControl) Type(io.trino.spi.type.Type) MethodType(java.lang.invoke.MethodType) Expression(io.trino.sql.tree.Expression) ExpressionInterpreter.evaluateConstantExpression(io.trino.sql.planner.ExpressionInterpreter.evaluateConstantExpression) TrinoException(io.trino.spi.TrinoException) CatalogName(io.trino.connector.CatalogName) Session(io.trino.Session) ConnectorSession(io.trino.spi.connector.ConnectorSession)

Example 23 with QualifiedObjectName

use of io.trino.metadata.QualifiedObjectName in project trino by trinodb.

the class CreateTableTask method internalExecute.

@VisibleForTesting
ListenableFuture<Void> internalExecute(CreateTable statement, Session session, List<Expression> parameters, Consumer<Output> outputConsumer) {
    checkArgument(!statement.getElements().isEmpty(), "no columns for table");
    Map<NodeRef<Parameter>, Expression> parameterLookup = parameterExtractor(statement, parameters);
    QualifiedObjectName tableName = createQualifiedObjectName(session, statement, statement.getName());
    Optional<TableHandle> tableHandle = plannerContext.getMetadata().getTableHandle(session, tableName);
    if (tableHandle.isPresent()) {
        if (!statement.isNotExists()) {
            throw semanticException(TABLE_ALREADY_EXISTS, statement, "Table '%s' already exists", tableName);
        }
        return immediateVoidFuture();
    }
    CatalogName catalogName = getRequiredCatalogHandle(plannerContext.getMetadata(), session, statement, tableName.getCatalogName());
    LinkedHashMap<String, ColumnMetadata> columns = new LinkedHashMap<>();
    Map<String, Object> inheritedProperties = ImmutableMap.of();
    boolean includingProperties = false;
    for (TableElement element : statement.getElements()) {
        if (element instanceof ColumnDefinition) {
            ColumnDefinition column = (ColumnDefinition) element;
            String name = column.getName().getValue().toLowerCase(Locale.ENGLISH);
            Type type;
            try {
                type = plannerContext.getTypeManager().getType(toTypeSignature(column.getType()));
            } catch (TypeNotFoundException e) {
                throw semanticException(TYPE_NOT_FOUND, element, "Unknown type '%s' for column '%s'", column.getType(), column.getName());
            }
            if (type.equals(UNKNOWN)) {
                throw semanticException(COLUMN_TYPE_UNKNOWN, element, "Unknown type '%s' for column '%s'", column.getType(), column.getName());
            }
            if (columns.containsKey(name)) {
                throw semanticException(DUPLICATE_COLUMN_NAME, column, "Column name '%s' specified more than once", column.getName());
            }
            if (!column.isNullable() && !plannerContext.getMetadata().getConnectorCapabilities(session, catalogName).contains(NOT_NULL_COLUMN_CONSTRAINT)) {
                throw semanticException(NOT_SUPPORTED, column, "Catalog '%s' does not support non-null column for column name '%s'", catalogName.getCatalogName(), column.getName());
            }
            Map<String, Object> columnProperties = columnPropertyManager.getProperties(catalogName, column.getProperties(), session, plannerContext, accessControl, parameterLookup, true);
            columns.put(name, ColumnMetadata.builder().setName(name).setType(type).setNullable(column.isNullable()).setComment(column.getComment()).setProperties(columnProperties).build());
        } else if (element instanceof LikeClause) {
            LikeClause likeClause = (LikeClause) element;
            QualifiedObjectName originalLikeTableName = createQualifiedObjectName(session, statement, likeClause.getTableName());
            if (plannerContext.getMetadata().getCatalogHandle(session, originalLikeTableName.getCatalogName()).isEmpty()) {
                throw semanticException(CATALOG_NOT_FOUND, statement, "LIKE table catalog '%s' does not exist", originalLikeTableName.getCatalogName());
            }
            RedirectionAwareTableHandle redirection = plannerContext.getMetadata().getRedirectionAwareTableHandle(session, originalLikeTableName);
            TableHandle likeTable = redirection.getTableHandle().orElseThrow(() -> semanticException(TABLE_NOT_FOUND, statement, "LIKE table '%s' does not exist", originalLikeTableName));
            QualifiedObjectName likeTableName = redirection.getRedirectedTableName().orElse(originalLikeTableName);
            if (!tableName.getCatalogName().equals(likeTableName.getCatalogName())) {
                String message = "CREATE TABLE LIKE across catalogs is not supported";
                if (!originalLikeTableName.equals(likeTableName)) {
                    message += format(". LIKE table '%s' redirected to '%s'.", originalLikeTableName, likeTableName);
                }
                throw semanticException(NOT_SUPPORTED, statement, message);
            }
            TableMetadata likeTableMetadata = plannerContext.getMetadata().getTableMetadata(session, likeTable);
            Optional<LikeClause.PropertiesOption> propertiesOption = likeClause.getPropertiesOption();
            if (propertiesOption.isPresent() && propertiesOption.get() == LikeClause.PropertiesOption.INCLUDING) {
                if (includingProperties) {
                    throw semanticException(NOT_SUPPORTED, statement, "Only one LIKE clause can specify INCLUDING PROPERTIES");
                }
                includingProperties = true;
                inheritedProperties = likeTableMetadata.getMetadata().getProperties();
            }
            try {
                accessControl.checkCanSelectFromColumns(session.toSecurityContext(), likeTableName, likeTableMetadata.getColumns().stream().map(ColumnMetadata::getName).collect(toImmutableSet()));
            } catch (AccessDeniedException e) {
                throw new AccessDeniedException("Cannot reference columns of table " + likeTableName);
            }
            if (propertiesOption.orElse(EXCLUDING) == INCLUDING) {
                try {
                    accessControl.checkCanShowCreateTable(session.toSecurityContext(), likeTableName);
                } catch (AccessDeniedException e) {
                    throw new AccessDeniedException("Cannot reference properties of table " + likeTableName);
                }
            }
            likeTableMetadata.getColumns().stream().filter(column -> !column.isHidden()).forEach(column -> {
                if (columns.containsKey(column.getName().toLowerCase(Locale.ENGLISH))) {
                    throw semanticException(DUPLICATE_COLUMN_NAME, element, "Column name '%s' specified more than once", column.getName());
                }
                columns.put(column.getName().toLowerCase(Locale.ENGLISH), column);
            });
        } else {
            throw new TrinoException(GENERIC_INTERNAL_ERROR, "Invalid TableElement: " + element.getClass().getName());
        }
    }
    Map<String, Object> properties = tablePropertyManager.getProperties(catalogName, statement.getProperties(), session, plannerContext, accessControl, parameterLookup, true);
    accessControl.checkCanCreateTable(session.toSecurityContext(), tableName, properties);
    Set<String> specifiedPropertyKeys = statement.getProperties().stream().map(property -> property.getName().getValue()).collect(toImmutableSet());
    Map<String, Object> finalProperties = combineProperties(specifiedPropertyKeys, properties, inheritedProperties);
    ConnectorTableMetadata tableMetadata = new ConnectorTableMetadata(tableName.asSchemaTableName(), ImmutableList.copyOf(columns.values()), finalProperties, statement.getComment());
    try {
        plannerContext.getMetadata().createTable(session, tableName.getCatalogName(), tableMetadata, statement.isNotExists());
    } catch (TrinoException e) {
        // connectors are not required to handle the ignoreExisting flag
        if (!e.getErrorCode().equals(ALREADY_EXISTS.toErrorCode()) || !statement.isNotExists()) {
            throw e;
        }
    }
    outputConsumer.accept(new Output(tableName.getCatalogName(), tableName.getSchemaName(), tableName.getObjectName(), Optional.of(tableMetadata.getColumns().stream().map(column -> new OutputColumn(new Column(column.getName(), column.getType().toString()), ImmutableSet.of())).collect(toImmutableList()))));
    return immediateVoidFuture();
}
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Example 24 with QualifiedObjectName

use of io.trino.metadata.QualifiedObjectName in project trino by trinodb.

the class GrantTask method executeGrantOnTable.

private void executeGrantOnTable(Session session, Grant statement) {
    QualifiedObjectName tableName = createQualifiedObjectName(session, statement, statement.getName());
    Optional<TableHandle> tableHandle = metadata.getTableHandle(session, tableName);
    if (tableHandle.isEmpty()) {
        throw semanticException(TABLE_NOT_FOUND, statement, "Table '%s' does not exist", tableName);
    }
    Set<Privilege> privileges = parseStatementPrivileges(statement);
    for (Privilege privilege : privileges) {
        accessControl.checkCanGrantTablePrivilege(session.toSecurityContext(), privilege, tableName, createPrincipal(statement.getGrantee()), statement.isWithGrantOption());
    }
    metadata.grantTablePrivileges(session, tableName, privileges, createPrincipal(statement.getGrantee()), statement.isWithGrantOption());
}
Also used : TableHandle(io.trino.metadata.TableHandle) Privilege(io.trino.spi.security.Privilege) MetadataUtil.createQualifiedObjectName(io.trino.metadata.MetadataUtil.createQualifiedObjectName) QualifiedObjectName(io.trino.metadata.QualifiedObjectName)

Example 25 with QualifiedObjectName

use of io.trino.metadata.QualifiedObjectName in project trino by trinodb.

the class DropTableTask method execute.

@Override
public ListenableFuture<Void> execute(DropTable statement, QueryStateMachine stateMachine, List<Expression> parameters, WarningCollector warningCollector) {
    Session session = stateMachine.getSession();
    QualifiedObjectName originalTableName = createQualifiedObjectName(session, statement, statement.getTableName());
    if (metadata.isMaterializedView(session, originalTableName)) {
        if (!statement.isExists()) {
            throw semanticException(TABLE_NOT_FOUND, statement, "Table '%s' does not exist, but a materialized view with that name exists. Did you mean DROP MATERIALIZED VIEW %s?", originalTableName, originalTableName);
        }
        return immediateVoidFuture();
    }
    if (metadata.isView(session, originalTableName)) {
        if (!statement.isExists()) {
            throw semanticException(TABLE_NOT_FOUND, statement, "Table '%s' does not exist, but a view with that name exists. Did you mean DROP VIEW %s?", originalTableName, originalTableName);
        }
        return immediateVoidFuture();
    }
    RedirectionAwareTableHandle redirectionAwareTableHandle = metadata.getRedirectionAwareTableHandle(session, originalTableName);
    if (redirectionAwareTableHandle.getTableHandle().isEmpty()) {
        if (!statement.isExists()) {
            throw semanticException(TABLE_NOT_FOUND, statement, "Table '%s' does not exist", originalTableName);
        }
        return immediateVoidFuture();
    }
    QualifiedObjectName tableName = redirectionAwareTableHandle.getRedirectedTableName().orElse(originalTableName);
    accessControl.checkCanDropTable(session.toSecurityContext(), tableName);
    metadata.dropTable(session, redirectionAwareTableHandle.getTableHandle().get());
    return immediateVoidFuture();
}
Also used : RedirectionAwareTableHandle(io.trino.metadata.RedirectionAwareTableHandle) QualifiedObjectName(io.trino.metadata.QualifiedObjectName) MetadataUtil.createQualifiedObjectName(io.trino.metadata.MetadataUtil.createQualifiedObjectName) Session(io.trino.Session)

Aggregations

QualifiedObjectName (io.trino.metadata.QualifiedObjectName)142 ViewExpression (io.trino.spi.security.ViewExpression)51 Test (org.testng.annotations.Test)51 Test (org.junit.jupiter.api.Test)41 Session (io.trino.Session)40 TableHandle (io.trino.metadata.TableHandle)33 MetadataUtil.createQualifiedObjectName (io.trino.metadata.MetadataUtil.createQualifiedObjectName)24 Optional (java.util.Optional)20 Metadata (io.trino.metadata.Metadata)17 Map (java.util.Map)17 Objects.requireNonNull (java.util.Objects.requireNonNull)16 ImmutableList (com.google.common.collect.ImmutableList)15 List (java.util.List)15 ImmutableMap (com.google.common.collect.ImmutableMap)14 TrinoException (io.trino.spi.TrinoException)14 ImmutableSet (com.google.common.collect.ImmutableSet)13 ColumnHandle (io.trino.spi.connector.ColumnHandle)13 Type (io.trino.spi.type.Type)11 Set (java.util.Set)11 CatalogName (io.trino.connector.CatalogName)10