Method test3

test/org/apache/pig/parser/TestQueryParser.java:127–133

()

    }

    @Test
    public void test3() throws IOException, RecognitionException {
        String query = "a = load '1.txt' as (a0);" +
                       "b = foreach a generate flatten( (bag{tuple(map[])})a0 ) as b0:map[];" +
                       "c = foreach b generate (long)b0#'key1';";
        shouldPass( query );
    }

    @Test
    public void test4() throws IOException, RecognitionException {