Package org.voltdb.VoltTable

Examples of org.voltdb.VoltTable.ColumnInfo

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    private VoltTable createReplicatedTable(int numberOfItems, int indexBase, StringBuilder sb) {
        return createReplicatedTable(numberOfItems, indexBase, sb, false);
    }

    private VoltTable createReplicatedTable(int numberOfItems, int indexBase, StringBuilder sb, boolean generateCSV) {
        VoltTable repl_table = new VoltTable(new ColumnInfo("RT_ID", VoltType.INTEGER), new ColumnInfo("RT_NAME", VoltType.STRING), new ColumnInfo("RT_INTVAL", VoltType.INTEGER), new ColumnInfo(
                "RT_FLOATVAL", VoltType.FLOAT));
        char delimeter = generateCSV ? ',' : '\t';
        for (int i = indexBase; i < numberOfItems + indexBase; i++) {
            String stringVal = null;
            String escapedVal = null;
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        }
        return repl_table;
    }

    private VoltTable createPartitionedTable(int numberOfItems, int indexBase) {
        VoltTable partition_table = new VoltTable(new ColumnInfo("PT_ID", VoltType.INTEGER), new ColumnInfo("PT_NAME", VoltType.STRING), new ColumnInfo("PT_INTVAL", VoltType.INTEGER), new ColumnInfo(
                "PT_FLOATVAL", VoltType.FLOAT));

        for (int i = indexBase; i < numberOfItems + indexBase; i++) {
            Object[] row = new Object[] { i, "name_" + i, i, new Double(i) };
            partition_table.addRow(row);
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    private VoltTable createReplicatedTable(int numberOfItems, int indexBase, StringBuilder sb) {
        return createReplicatedTable(numberOfItems, indexBase, sb, false);
    }

    private VoltTable createReplicatedTable(int numberOfItems, int indexBase, StringBuilder sb, boolean generateCSV) {
        VoltTable repl_table = new VoltTable(new ColumnInfo("RT_ID", VoltType.INTEGER), new ColumnInfo("RT_NAME", VoltType.STRING), new ColumnInfo("RT_INTVAL", VoltType.INTEGER), new ColumnInfo(
                "RT_FLOATVAL", VoltType.FLOAT));
        char delimeter = generateCSV ? ',' : '\t';
        for (int i = indexBase; i < numberOfItems + indexBase; i++) {
            String stringVal = null;
            String escapedVal = null;
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        }
        return repl_table;
    }

    private VoltTable createPartitionedTable(int numberOfItems, int indexBase) {
        VoltTable partition_table = new VoltTable(new ColumnInfo("PT_ID", VoltType.INTEGER), new ColumnInfo("PT_NAME", VoltType.STRING), new ColumnInfo("PT_INTVAL", VoltType.INTEGER), new ColumnInfo(
                "PT_FLOATVAL", VoltType.FLOAT));

        for (int i = indexBase; i < numberOfItems + indexBase; i++) {
            Object[] row = new Object[] { i, "name_" + i, i, new Double(i) };
            partition_table.addRow(row);
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        // Return the deterministic values.
        // Replication should check to make sure they're the same
        // from all replicas.
        VoltTable retval = new VoltTable(
                new ColumnInfo("date", VoltType.BIGINT),
                new ColumnInfo("rand", VoltType.BIGINT));
        retval.addRow(deterDate, randNo);
        return retval;
    }
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    private VoltTable createReplicatedTable(int numberOfItems, int indexBase, StringBuilder sb) {
        return createReplicatedTable(numberOfItems, indexBase, sb, false);
    }

    private VoltTable createReplicatedTable(int numberOfItems, int indexBase, StringBuilder sb, boolean generateCSV) {
        VoltTable repl_table = new VoltTable(new ColumnInfo("RT_ID", VoltType.INTEGER), new ColumnInfo("RT_NAME", VoltType.STRING), new ColumnInfo("RT_INTVAL", VoltType.INTEGER), new ColumnInfo(
                "RT_FLOATVAL", VoltType.FLOAT));
        char delimeter = generateCSV ? ',' : '\t';
        for (int i = indexBase; i < numberOfItems + indexBase; i++) {
            String stringVal = null;
            String escapedVal = null;
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        }
        return repl_table;
    }

    private VoltTable createPartitionedTable(int numberOfItems, int indexBase) {
        VoltTable partition_table = new VoltTable(new ColumnInfo("PT_ID", VoltType.INTEGER), new ColumnInfo("PT_NAME", VoltType.STRING), new ColumnInfo("PT_INTVAL", VoltType.INTEGER), new ColumnInfo(
                "PT_FLOATVAL", VoltType.FLOAT));

        for (int i = indexBase; i < numberOfItems + indexBase; i++) {
            Object[] row = new Object[] { i, "name_" + i, i, new Double(i) };
            partition_table.addRow(row);
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    // resizing. Use 16 to be on the safe side.
    private static final int LONGS_TO_RESIZE = 16;

    // return an VoltTable that needed to grow once.
    private VoltTable makeResizedTable() {
        VoltTable temp = new VoltTable(new ColumnInfo("Foo", VoltType.BIGINT));
        for (int i = 0; i < LONGS_TO_RESIZE; ++i) {
            temp.addRow((long) i);
        }
        return temp;
    }
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        assertEquals(5L, LONG_FIVE.asScalarLong());
    }

    public void testAddColumnNullName() {
        try {
            t = new VoltTable(new ColumnInfo(null, VoltType.BIGINT));
            fail("expected exception");
        } catch (IllegalArgumentException e) {}
    }
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        // this test would crash before r531
        StringBuilder columnname = new StringBuilder();
        while (columnname.length() < 8192) {
            columnname.append("ryanlikestheyankees");
        }
        t = new VoltTable(new ColumnInfo(columnname.toString(), VoltType.BIGINT));
        assertTrue(t.getColumnName(0).compareTo(columnname.toString()) == 0);
    }
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Related Classes of org.voltdb.VoltTable.ColumnInfo

  • edu.brown.api.results.MemoryStatsPrinter
  • edu.brown.benchmark.tpce.util.ProcedureUtil
  • edu.brown.utils.TestPartitionEstimator
  • edu.brown.workload.TestTransactionTrace
  • org.voltdb.ClientInterface
  • org.voltdb.compiler.procedures.FloatParamToGetNiceComplaint
  • org.voltdb.dtxn.InitiatorStats
  • org.voltdb.dtxn.LatencyHistogramStats
  • org.voltdb.dtxn.LatencyStats
  • org.voltdb.IndexStats
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