Examples of org.apache.pig.builtin.SUBSTRING

org.apache.pig.builtin.SUBSTRING
SUBSTRING implements eval function to get a part of a string. Example: A = load 'mydata' as (name); B = foreach A generate SUBSTRING(name, 10, 12); First argument is the string to take a substring of.
Second argument is the index of the first character of substring.
Third argument is the index of the last character of substring.
if the last argument is past the end of the string, substring of (beginIndex, length(str)) is returned.

        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));
        
        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

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        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));
        
        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

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        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));
        
        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

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        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

View Full Code Here

        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

View Full Code Here

        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

View Full Code Here

        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

View Full Code Here

        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

View Full Code Here

        input = TupleFactory.getInstance().newTuple(l);
        expected = inputStroWitha;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new SUBSTRING();
        l.clear();
        l.add(inputStr);
        l.add(1);
        l.add(5);
        input = TupleFactory.getInstance().newTuple(l);

View Full Code Here

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Related Classes of org.apache.pig.builtin.SUBSTRING

org.apache.pig.FuncSpec

org.apache.pig.impl.logicalLayer.schema.Schema

org.apache.pig.test.TestBuiltin

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