Examples with PhysicalRel com.hazelcast.jet.sql.impl.opt.physical.PhysicalRel used on opensource projects

Example 1 with PhysicalRel

use of com.hazelcast.jet.sql.impl.opt.physical.PhysicalRel in project hazelcast by hazelcast.

the class OptimizerTestSupport method optimizePhysicalInternal.

private static Result optimizePhysicalInternal(String sql, OptimizerContext context) {
    LogicalRel logicalRel = optimizeLogicalInternal(sql, context);
    PhysicalRel physicalRel = (PhysicalRel) context.optimize(logicalRel, PhysicalRules.getRuleSet(), OptUtils.toPhysicalConvention(logicalRel.getTraitSet()));
    return new Result(logicalRel, physicalRel);
}

Example 2 with PhysicalRel

use of com.hazelcast.jet.sql.impl.opt.physical.PhysicalRel in project hazelcast by hazelcast.

the class CalciteSqlOptimizer method toExplainStatementPlan.

private SqlPlan toExplainStatementPlan(PlanKey planKey, OptimizerContext context, QueryParseResult parseResult) {
    SqlNode node = parseResult.getNode();
    assert node instanceof SqlExplainStatement;
    QueryConvertResult convertResult = context.convert(((SqlExplainStatement) node).getExplicandum());
    PhysicalRel physicalRel = optimize(parseResult.getParameterMetadata(), convertResult.getRel(), context, false);
    return new ExplainStatementPlan(planKey, physicalRel, planExecutor);
}

Example 3 with PhysicalRel

use of com.hazelcast.jet.sql.impl.opt.physical.PhysicalRel in project hazelcast by hazelcast.

the class CalciteSqlOptimizer method optimize.

private PhysicalRel optimize(QueryParameterMetadata parameterMetadata, RelNode rel, OptimizerContext context, boolean isCreateJob) {
    context.setParameterMetadata(parameterMetadata);
    context.setRequiresJob(isCreateJob);
    boolean fineLogOn = logger.isFineEnabled();
    if (fineLogOn) {
        logger.fine("Before logical opt:\n" + RelOptUtil.toString(rel));
    }
    LogicalRel logicalRel = optimizeLogical(context, rel);
    if (fineLogOn) {
        logger.fine("After logical opt:\n" + RelOptUtil.toString(logicalRel));
    }
    detectStandaloneImposeOrder(logicalRel);
    PhysicalRel physicalRel = optimizePhysical(context, logicalRel);
    if (fineLogOn) {
        logger.fine("After physical opt:\n" + RelOptUtil.toString(physicalRel));
    }
    return physicalRel;
}

Example 4 with PhysicalRel

use of com.hazelcast.jet.sql.impl.opt.physical.PhysicalRel in project hazelcast by hazelcast.

the class CalciteSqlOptimizer method toPlan.

private SqlPlanImpl toPlan(PlanKey planKey, QueryParameterMetadata parameterMetadata, RelNode rel, List<String> fieldNames, OptimizerContext context, boolean isInfiniteRows, boolean isCreateJob, String query) {
    PhysicalRel physicalRel = optimize(parameterMetadata, rel, context, isCreateJob);
    List<Permission> permissions = extractPermissions(physicalRel);
    if (physicalRel instanceof SelectByKeyMapPhysicalRel) {
        assert !isCreateJob;
        SelectByKeyMapPhysicalRel select = (SelectByKeyMapPhysicalRel) physicalRel;
        SqlRowMetadata rowMetadata = createRowMetadata(fieldNames, physicalRel.schema(parameterMetadata).getTypes(), rel.getRowType().getFieldList());
        return new IMapSelectPlan(planKey, select.objectKey(), parameterMetadata, select.mapName(), select.keyCondition(parameterMetadata), select.rowProjectorSupplier(parameterMetadata), rowMetadata, planExecutor, permissions);
    } else if (physicalRel instanceof InsertMapPhysicalRel) {
        assert !isCreateJob;
        InsertMapPhysicalRel insert = (InsertMapPhysicalRel) physicalRel;
        return new IMapInsertPlan(planKey, insert.objectKey(), parameterMetadata, insert.mapName(), insert.entriesFn(), planExecutor, permissions);
    } else if (physicalRel instanceof SinkMapPhysicalRel) {
        assert !isCreateJob;
        SinkMapPhysicalRel sink = (SinkMapPhysicalRel) physicalRel;
        return new IMapSinkPlan(planKey, sink.objectKey(), parameterMetadata, sink.mapName(), sink.entriesFn(), planExecutor, permissions);
    } else if (physicalRel instanceof UpdateByKeyMapPhysicalRel) {
        assert !isCreateJob;
        UpdateByKeyMapPhysicalRel update = (UpdateByKeyMapPhysicalRel) physicalRel;
        return new IMapUpdatePlan(planKey, update.objectKey(), parameterMetadata, update.mapName(), update.keyCondition(parameterMetadata), update.updaterSupplier(parameterMetadata), planExecutor, permissions);
    } else if (physicalRel instanceof DeleteByKeyMapPhysicalRel) {
        assert !isCreateJob;
        DeleteByKeyMapPhysicalRel delete = (DeleteByKeyMapPhysicalRel) physicalRel;
        return new IMapDeletePlan(planKey, delete.objectKey(), parameterMetadata, delete.mapName(), delete.keyCondition(parameterMetadata), planExecutor, permissions);
    } else if (physicalRel instanceof TableModify) {
        checkDmlOperationWithView(physicalRel);
        Operation operation = ((TableModify) physicalRel).getOperation();
        CreateDagVisitor visitor = traverseRel(physicalRel, parameterMetadata);
        return new DmlPlan(operation, planKey, parameterMetadata, visitor.getObjectKeys(), visitor.getDag(), query, isInfiniteRows, planExecutor, permissions);
    } else {
        CreateDagVisitor visitor = traverseRel(new RootRel(physicalRel), parameterMetadata);
        SqlRowMetadata rowMetadata = createRowMetadata(fieldNames, physicalRel.schema(parameterMetadata).getTypes(), rel.getRowType().getFieldList());
        return new SelectPlan(planKey, parameterMetadata, visitor.getObjectKeys(), visitor.getDag(), query, isInfiniteRows, rowMetadata, planExecutor, permissions);
    }
}