Examples with UnboundPredicate org.apache.iceberg.expressions.UnboundPredicate used on opensource projects

Example 31 with UnboundPredicate

use of org.apache.iceberg.expressions.UnboundPredicate in project iceberg by apache.

the class TestHiveIcebergFilterFactory method testBooleanType.

@Test
public void testBooleanType() {
    SearchArgument.Builder builder = SearchArgumentFactory.newBuilder();
    SearchArgument arg = builder.startAnd().equals("boolean", PredicateLeaf.Type.BOOLEAN, true).end().build();
    UnboundPredicate expected = Expressions.equal("boolean", true);
    UnboundPredicate actual = (UnboundPredicate) HiveIcebergFilterFactory.generateFilterExpression(arg);
    assertPredicatesMatch(expected, actual);
}

Example 32 with UnboundPredicate

use of org.apache.iceberg.expressions.UnboundPredicate in project iceberg by apache.

the class TestHiveIcebergFilterFactory method testTimestampType.

@Test
public void testTimestampType() {
    Literal<Long> timestampLiteral = Literal.of("2012-10-02T05:16:17.123456").to(Types.TimestampType.withoutZone());
    long timestampMicros = timestampLiteral.value();
    Timestamp ts = Timestamp.valueOf(DateTimeUtil.timestampFromMicros(timestampMicros));
    SearchArgument.Builder builder = SearchArgumentFactory.newBuilder();
    SearchArgument arg = builder.startAnd().equals("timestamp", PredicateLeaf.Type.TIMESTAMP, ts).end().build();
    UnboundPredicate expected = Expressions.equal("timestamp", timestampMicros);
    UnboundPredicate actual = (UnboundPredicate) HiveIcebergFilterFactory.generateFilterExpression(arg);
    assertPredicatesMatch(expected, actual);
}