Examples with SpecialFormExpression com.facebook.presto.spi.relation.SpecialFormExpression used on opensource projects

Example 46 with SpecialFormExpression

use of com.facebook.presto.spi.relation.SpecialFormExpression in project urban-eureka by errir503.

the class TestPageFunctionCompiler method testCommonSubExpressionInFilter.

@Test
public void testCommonSubExpressionInFilter() {
    PageFunctionCompiler functionCompiler = new PageFunctionCompiler(createTestMetadataManager(), 0);
    Supplier<PageFilter> pageFilter = functionCompiler.compileFilter(SESSION.getSqlFunctionProperties(), new SpecialFormExpression(AND, BIGINT, ADD_X_Y_GREATER_THAN_2, ADD_X_Y_LESS_THAN_10), true, Optional.empty());
    Page input = createLongBlockPage(2, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
    SelectedPositions positions = filter(pageFilter.get(), input);
    assertEquals(positions.size(), 3);
    assertEquals(positions.getPositions(), new int[] { 2, 3, 4 });
}