Examples of SkipScanFilter

com.salesforce.phoenix.filter.SkipScanFilter
Filter that seeks based on CNF containing anded and ored key ranges TODO: figure out when to reset/not reset position array @author ryang, jtaylor @since 0.1
org.apache.phoenix.filter.SkipScanFilter
Filter that seeks based on CNF containing anded and ored key ranges TODO: figure out when to reset/not reset position array @since 0.1

Examples of org.apache.phoenix.filter.SkipScanFilter

        
        // If the scan is using skip scan filter, intersect and replace the filter.
        if (mayHaveRows && useSkipScan) {
            Filter filter = scan.getFilter();
            if (filter instanceof SkipScanFilter) {
                SkipScanFilter oldFilter = (SkipScanFilter)filter;
                SkipScanFilter newFilter = oldFilter.intersect(startKey, stopKey);
                if (newFilter == null) {
                    return false;
                }
                // Intersect found: replace skip scan with intersected one
                scan.setFilter(newFilter);
            } else if (filter instanceof FilterList) {
                FilterList oldList = (FilterList)filter;
                FilterList newList = new FilterList(FilterList.Operator.MUST_PASS_ALL);
                for (Filter f : oldList.getFilters()) {
                    if (f instanceof SkipScanFilter) {
                        SkipScanFilter newFilter = ((SkipScanFilter)f).intersect(startKey, stopKey);
                        if (newFilter == null) {
                            return false;
                        }
                        newList.addFilter(newFilter);
                    } else {

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

    private static void setRowKeyOffset(Filter filter, int offset) {
        if (filter instanceof BooleanExpressionFilter) {
            BooleanExpressionFilter boolFilter = (BooleanExpressionFilter)filter;
            IndexUtil.setRowKeyExpressionOffset(boolFilter.getExpression(), offset);
        } else if (filter instanceof SkipScanFilter) {
            SkipScanFilter skipScanFilter = (SkipScanFilter)filter;
            skipScanFilter.setOffset(offset);
        }
    }

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

        byte[] stopRow = PDataType.VARCHAR.toBytes(tenantId3);
        assertArrayEquals(ByteUtil.nextKey(stopRow), scan.getStopRow());


        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(Arrays.asList(
                    pointRange(tenantId1),
                    pointRange(tenantId2),
                    pointRange(tenantId3))),
                plan.getContext().getResolver().getTables().get(0).getTable().getRowKeySchema()),

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

        QueryPlan plan = pstmt.optimizeQuery();
        Scan scan = plan.getContext().getScan();


        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(Arrays.asList(
                    pointRange(tenantId1),
                    pointRange(tenantId2),
                    pointRange(tenantId3))),
                plan.getContext().getResolver().getTables().get(0).getTable().getRowKeySchema()),

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

        assertArrayEquals(ByteUtil.concat(stopRow, QueryConstants.SEPARATOR_BYTE_ARRAY), scan.getStopRow());


        Filter filter = scan.getFilter();


        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(
                    Arrays.asList(
                        pointRange(tenantId,entityId1),
                        pointRange(tenantId,entityId2))),
                SchemaUtil.VAR_BINARY_SCHEMA),

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

        PhoenixPreparedStatement pstmt = new PhoenixPreparedStatement(pconn, query);
        QueryPlan plan = pstmt.optimizeQuery();
        Scan scan = plan.getContext().getScan();
        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(
                    Arrays.asList(
                        pointRange(tenantId1),
                        pointRange(tenantId2),
                        pointRange(tenantId3)),

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

        PhoenixPreparedStatement pstmt = new PhoenixPreparedStatement(pconn, query);
        QueryPlan plan = pstmt.optimizeQuery();
        Scan scan = plan.getContext().getScan();
        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(
                    Arrays.asList(
                        pointRange(tenantId1, entityId),
                        pointRange(tenantId2, entityId),
                        pointRange(tenantId3, entityId))),

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

        QueryPlan plan = pstmt.optimizeQuery();
        Scan scan = plan.getContext().getScan();


        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                    ImmutableList.<List<KeyRange>>of(ImmutableList.of(
                        pointRange(tenantId1, entityId1),
                        pointRange(tenantId1, entityId2),
                        pointRange(tenantId2, entityId1),
                        pointRange(tenantId2, entityId2))),

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

        
        // If the scan is using skip scan filter, intersect and replace the filter.
        if (mayHaveRows && useSkipScan) {
            Filter filter = scan.getFilter();
            if (filter instanceof SkipScanFilter) {
                SkipScanFilter oldFilter = (SkipScanFilter)filter;
                SkipScanFilter newFilter = oldFilter.intersect(startKey, stopKey);
                if (newFilter == null) {
                    return false;
                }
                // Intersect found: replace skip scan with intersected one
                scan.setFilter(newFilter);
            } else if (filter instanceof FilterList) {
                FilterList filterList = (FilterList)filter;
                Filter firstFilter = filterList.getFilters().get(0);
                if (firstFilter instanceof SkipScanFilter) {
                    SkipScanFilter oldFilter = (SkipScanFilter)firstFilter;
                    SkipScanFilter newFilter = oldFilter.intersect(startKey, stopKey);
                    if (newFilter == null) {
                        return false;
                    }
                    // Intersect found: replace skip scan with intersected one
                    List<Filter> allFilters = new ArrayList<Filter>(filterList.getFilters().size());

View Full Code Here

Examples of org.apache.phoenix.filter.SkipScanFilter

            sortedRanges.add(ImmutableList.copyOf(sorted));
        }
        this.ranges = ImmutableList.copyOf(sortedRanges);
        this.schema = schema;
        if (schema != null && !ranges.isEmpty()) {
            this.filter = new SkipScanFilter(this.ranges, schema);
        }
        this.forceRangeScan = forceRangeScan;
    }

View Full Code Here

0 1 2 3 4

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.