Examples of com.salesforce.phoenix.filter.RowKeyComparisonFilter

com.salesforce.phoenix.filter.RowKeyComparisonFilter
Filter for use when expressions only reference row key columns @author jtaylor @since 0.1

            case NONE:
                PTable table = context.getResolver().getTables().get(0).getTable();
                byte[] essentialCF = table.getType() == PTableType.VIEW 
                        ? ByteUtil.EMPTY_BYTE_ARRAY 
                        : SchemaUtil.getEmptyColumnFamily(table.getColumnFamilies());
                filter = new RowKeyComparisonFilter(whereClause, essentialCF);
                break;
            case SINGLE:
                filter = disambiguateWithFamily ? new SingleCFCQKeyValueComparisonFilter(whereClause) : new SingleCQKeyValueComparisonFilter(whereClause);
                break;
            case MULTIPLE:

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


        assertEquals(
            new RowKeyComparisonFilter(
                constantComparison(CompareOp.EQUAL,
                    new SubstrFunction(
                        Arrays.<Expression>asList(
                            new RowKeyColumnExpression(BaseConnectionlessQueryTest.ENTITY_ID,new RowKeyValueAccessor(BaseConnectionlessQueryTest.ATABLE.getPKColumns(),1)),
                            LiteralExpression.newConstant(1),

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    public static SingleKeyValueComparisonFilter singleKVFilter(Expression e) {
        return  new SingleCQKeyValueComparisonFilter(e);
    }


    public static RowKeyComparisonFilter rowKeyFilter(Expression e) {
        return  new RowKeyComparisonFilter(e, QueryConstants.DEFAULT_COLUMN_FAMILY_BYTES);
    }

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Related Classes of com.salesforce.phoenix.filter.RowKeyComparisonFilter

com.salesforce.phoenix.compile.WhereClauseCompileTest

com.salesforce.phoenix.compile.WhereCompiler

com.salesforce.phoenix.util.TestUtil

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