Package org.apache.tajo.catalog

Examples of org.apache.tajo.catalog.Schema.addColumn()

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    schema.addColumn("col5", Type.INT4);
    schema.addColumn("col6", Type.INT8);
    schema.addColumn("col7", Type.FLOAT4);
    schema.addColumn("col8", Type.FLOAT8);
    schema.addColumn("col9", Type.TEXT);
    schema.addColumn("col10", Type.BLOB);
    schema.addColumn("col11", Type.INET4);
    //schema.addColumn("col11", DataType.IPv6);
   
    Tuple tuple = new VTuple(11);
    tuple.put(new Datum[] {
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    schema.addColumn("col6", Type.INT8);
    schema.addColumn("col7", Type.FLOAT4);
    schema.addColumn("col8", Type.FLOAT8);
    schema.addColumn("col9", Type.TEXT);
    schema.addColumn("col10", Type.BLOB);
    schema.addColumn("col11", Type.INET4);
    //schema.addColumn("col11", DataType.IPv6);
   
    Tuple tuple = new VTuple(11);
    tuple.put(new Datum[] {
        DatumFactory.createBool(true),
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  public final void testGetPartitions() {
    Tuple sTuple = new VTuple(7);
    Tuple eTuple = new VTuple(7);

    Schema schema = new Schema();
    schema.addColumn("numByte", Type.BIT);
    schema.addColumn("numChar", Type.CHAR);
    schema.addColumn("numShort", Type.INT2);
    schema.addColumn("numInt", Type.INT4);
    schema.addColumn("numLong", Type.INT8);
    schema.addColumn("numFloat", Type.FLOAT4);
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    Tuple sTuple = new VTuple(7);
    Tuple eTuple = new VTuple(7);

    Schema schema = new Schema();
    schema.addColumn("numByte", Type.BIT);
    schema.addColumn("numChar", Type.CHAR);
    schema.addColumn("numShort", Type.INT2);
    schema.addColumn("numInt", Type.INT4);
    schema.addColumn("numLong", Type.INT8);
    schema.addColumn("numFloat", Type.FLOAT4);
    schema.addColumn("numDouble", Type.FLOAT4);
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    Tuple eTuple = new VTuple(7);

    Schema schema = new Schema();
    schema.addColumn("numByte", Type.BIT);
    schema.addColumn("numChar", Type.CHAR);
    schema.addColumn("numShort", Type.INT2);
    schema.addColumn("numInt", Type.INT4);
    schema.addColumn("numLong", Type.INT8);
    schema.addColumn("numFloat", Type.FLOAT4);
    schema.addColumn("numDouble", Type.FLOAT4);
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    Schema schema = new Schema();
    schema.addColumn("numByte", Type.BIT);
    schema.addColumn("numChar", Type.CHAR);
    schema.addColumn("numShort", Type.INT2);
    schema.addColumn("numInt", Type.INT4);
    schema.addColumn("numLong", Type.INT8);
    schema.addColumn("numFloat", Type.FLOAT4);
    schema.addColumn("numDouble", Type.FLOAT4);

    sTuple.put(0, DatumFactory.createBit((byte) 44));
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    Schema schema = new Schema();
    schema.addColumn("numByte", Type.BIT);
    schema.addColumn("numChar", Type.CHAR);
    schema.addColumn("numShort", Type.INT2);
    schema.addColumn("numInt", Type.INT4);
    schema.addColumn("numLong", Type.INT8);
    schema.addColumn("numFloat", Type.FLOAT4);
    schema.addColumn("numDouble", Type.FLOAT4);

    sTuple.put(0, DatumFactory.createBit((byte) 44));
    sTuple.put(1, DatumFactory.createChar('a'));
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    schema.addColumn("numByte", Type.BIT);
    schema.addColumn("numChar", Type.CHAR);
    schema.addColumn("numShort", Type.INT2);
    schema.addColumn("numInt", Type.INT4);
    schema.addColumn("numLong", Type.INT8);
    schema.addColumn("numFloat", Type.FLOAT4);
    schema.addColumn("numDouble", Type.FLOAT4);

    sTuple.put(0, DatumFactory.createBit((byte) 44));
    sTuple.put(1, DatumFactory.createChar('a'));
    sTuple.put(2, DatumFactory.createInt2((short) 10));
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    schema.addColumn("numChar", Type.CHAR);
    schema.addColumn("numShort", Type.INT2);
    schema.addColumn("numInt", Type.INT4);
    schema.addColumn("numLong", Type.INT8);
    schema.addColumn("numFloat", Type.FLOAT4);
    schema.addColumn("numDouble", Type.FLOAT4);

    sTuple.put(0, DatumFactory.createBit((byte) 44));
    sTuple.put(1, DatumFactory.createChar('a'));
    sTuple.put(2, DatumFactory.createInt2((short) 10));
    sTuple.put(3, DatumFactory.createInt4(5));
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  }

  @Test
  public void testQueryToRange() throws UnsupportedEncodingException {
    Schema schema = new Schema();
    schema.addColumn("intval", Type.INT4);
    schema.addColumn("floatval", Type.FLOAT4);

    Tuple s = new VTuple(2);
    s.put(0, DatumFactory.createInt4(5));
    s.put(1, DatumFactory.createFloat4(10));
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