Examples with LongColumnReader io.prestosql.orc.reader.LongColumnReader used on opensource projects

Example 1 with LongColumnReader

use of io.prestosql.orc.reader.LongColumnReader in project hetu-core by openlookeng.

the class TestAbstractNumbericColumnReader method testTypeCoercionBigInt.

@Test
public void testTypeCoercionBigInt() throws OrcCorruptionException {
    OrcColumn column = new OrcColumn("hdfs://hacluster/user/hive/warehouse/tpcds_orc_hive_1000.db/catalog_sales/cs_sold_date_sk=2452268/000896_0", new OrcColumnId(3), "cs_order_number", OrcType.OrcTypeKind.LONG, new OrcDataSourceId("hdfs://hacluster/user/hive/warehouse/tpcds_orc_hive_1000.db/catalog_sales/cs_sold_date_sk=2452268/000896_0"), ImmutableList.of());
    ColumnReader actualLongColumnReader = ColumnReaders.createColumnReader(type, column, AggregatedMemoryContext.newSimpleAggregatedMemoryContext(), null);
    LongColumnReader expectedLongColumnReader = new LongColumnReader(type, column, AggregatedMemoryContext.newSimpleAggregatedMemoryContext().newLocalMemoryContext(ColumnReaders.class.getSimpleName()));
    assertEquals(actualLongColumnReader.toString(), expectedLongColumnReader.toString());
}