Package org.apache.phoenix.schema

Examples of org.apache.phoenix.schema.SortOrder

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    private void evaluateAndAssertResult(Expression expression, Object expectedResult, String context) {
        context = context == null ? "" : context;
        ImmutableBytesWritable ptr = new ImmutableBytesWritable();
        assertTrue(expression.evaluate(null, ptr));
        PDataType dataType = expression.getDataType();
        SortOrder sortOrder = expression.getSortOrder();
        Object result = dataType.toObject(ptr.get(), ptr.getOffset(), ptr.getLength(), dataType, sortOrder);
        assertEquals(context, expectedResult, result);
    }
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            Iterator<ColumnReference> iterator = indexedColumns.iterator();
            for (int i = 0; i < nIndexedColumns; i++) {
                PDataType dataColumnType;
                boolean isNullable = true;
                boolean isDataColumnInverted = false;
                SortOrder dataSortOrder = SortOrder.getDefault();
                if (dataPkPosition[i] == -1) {
                    dataColumnType = indexedColumnTypes.get(j);
                    ImmutableBytesPtr value = valueGetter.getLatestValue(iterator.next());
                    if (value == null) {
                        ptr.set(ByteUtil.EMPTY_BYTE_ARRAY);
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    }
   
    @Override
    public boolean evaluate(Tuple tuple, ImmutableBytesWritable ptr) {
        if (children.get(0).evaluate(tuple, ptr)) {
            SortOrder sortOrder = children.get(0).getSortOrder();
            PDataType dataType = getDataType();
            int nanos = dataType.getNanos(ptr, sortOrder);
            if(nanos >= HALF_OF_NANOS_IN_MILLI) {
                long timeMillis = dataType.getMillis(ptr, sortOrder);
                Timestamp roundedTs = new Timestamp(timeMillis + 1);
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        KeyValue nullableKv = colKeyValues[NULLABLE_INDEX];
        boolean isNullable = PDataType.INTEGER.getCodec().decodeInt(nullableKv.getBuffer(), nullableKv.getValueOffset(), SortOrder.getDefault()) != ResultSetMetaData.columnNoNulls;
        KeyValue dataTypeKv = colKeyValues[DATA_TYPE_INDEX];
        PDataType dataType = PDataType.fromTypeId(PDataType.INTEGER.getCodec().decodeInt(dataTypeKv.getBuffer(), dataTypeKv.getValueOffset(), SortOrder.getDefault()));
        KeyValue sortOrderKv = colKeyValues[SORT_ORDER_INDEX];
        SortOrder sortOrder = sortOrderKv == null ? SortOrder.getDefault() : SortOrder.fromSystemValue(PDataType.INTEGER.getCodec().decodeInt(sortOrderKv.getBuffer(), sortOrderKv.getValueOffset(), SortOrder.getDefault()));
        KeyValue arraySizeKv = colKeyValues[ARRAY_SIZE_INDEX];
        Integer arraySize = arraySizeKv == null ? null : PDataType.INTEGER.getCodec().decodeInt(arraySizeKv.getBuffer(), arraySizeKv.getValueOffset(), SortOrder.getDefault());
        KeyValue viewConstantKv = colKeyValues[VIEW_CONSTANT_INDEX];
        byte[] viewConstant = viewConstantKv == null ? null : viewConstantKv.getValue();
        KeyValue isViewReferencedKv = colKeyValues[IS_VIEW_REFERENCED_INDEX];
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    }

    @Override
    public Aggregator newServerAggregator(Configuration conf) {
        final PDataType type = getAggregatorExpression().getDataType();
        SortOrder sortOrder = getAggregatorExpression().getSortOrder();
        return new MaxAggregator(sortOrder) {
            @Override
            public PDataType getDataType() {
                return type;
            }
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        }
        byte[] string = ptr.get();
        int offset = ptr.getOffset();
        int length = ptr.getLength();
       
        SortOrder sortOrder = getStringExpression().getSortOrder();
        int i = StringUtil.getFirstNonBlankCharIdxFromStart(string, offset, length, sortOrder);
        if (i == offset + length) {
            ptr.set(ByteUtil.EMPTY_BYTE_ARRAY);
            return true;
        }
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            return false;
        }

        boolean isStrCharType = getStrExpr().getDataType() == PDataType.CHAR;
        boolean isFillCharType = getFillExpr().getDataType() == PDataType.CHAR;
        SortOrder strSortOrder = getStrExpr().getSortOrder();
        SortOrder fillSortOrder = getFillExpr().getSortOrder();
        int inputStrLen = getUTF8Length(ptr, strSortOrder, isStrCharType);

        if (outputStrLen == inputStrLen) {
            // nothing to do
            return true;
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            if (ptr.getLength() == 0) {
                return true;
            }
           
            PDataType childType = children.get(i).getDataType();
            SortOrder childSortOrder = children.get(i).getSortOrder();
            BigDecimal bd = (BigDecimal)PDataType.DECIMAL.toObject(ptr, childType, childSortOrder);
           
            if (result == null) {
                result = bd;
            } else {
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            if (ptr.getLength() == 0) {
                return true;
            }
            BigDecimal value;
            PDataType type = children.get(i).getDataType();
            SortOrder sortOrder = children.get(i).getSortOrder();
            if(type == PDataType.TIMESTAMP || type == PDataType.UNSIGNED_TIMESTAMP) {
                value = (BigDecimal)(PDataType.DECIMAL.toObject(ptr, type, sortOrder));
            } else if (type.isCoercibleTo(PDataType.DECIMAL)) {
                value = (((BigDecimal)PDataType.DECIMAL.toObject(ptr, sortOrder)).multiply(QueryConstants.BD_MILLIS_IN_DAY)).setScale(6, RoundingMode.HALF_UP);
            } else if (type.isCoercibleTo(PDataType.DOUBLE)) {
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        }
        byte[] lhsBytes = ptr.get();
        int lhsOffset = ptr.getOffset();
        int lhsLength = ptr.getLength();
        PDataType lhsDataType = children.get(0).getDataType();
        SortOrder lhsSortOrder = children.get(0).getSortOrder();
       
        if (!children.get(1).evaluate(tuple, ptr)) {
            return false;
        }
        if (ptr.getLength() == 0) { // null comparison evals to null
            return true;
        }
       
        byte[] rhsBytes = ptr.get();
        int rhsOffset = ptr.getOffset();
        int rhsLength = ptr.getLength();
        PDataType rhsDataType = children.get(1).getDataType();
        SortOrder rhsSortOrder = children.get(1).getSortOrder();  
        if (rhsDataType == PDataType.CHAR) {
            rhsLength = StringUtil.getUnpaddedCharLength(rhsBytes, rhsOffset, rhsLength, rhsSortOrder);
        }
        if (lhsDataType == PDataType.CHAR) {
            lhsLength = StringUtil.getUnpaddedCharLength(lhsBytes, lhsOffset, lhsLength, lhsSortOrder);
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Related Classes of org.apache.phoenix.schema.SortOrder

  • org.apache.phoenix.compile.WhereOptimizer$KeyExpressionVisitor
  • org.apache.phoenix.coprocessor.MetaDataEndpointImpl
  • org.apache.phoenix.end2end.index.IndexTestUtil
  • org.apache.phoenix.expression.ComparisonExpression
  • org.apache.phoenix.expression.DateAddExpression
  • org.apache.phoenix.expression.DateSubtractExpression
  • org.apache.phoenix.expression.DecimalAddExpression
  • org.apache.phoenix.expression.DecimalDivideExpression
  • org.apache.phoenix.expression.DecimalMultiplyExpression
  • org.apache.phoenix.expression.DecimalSubtractExpression
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