Examples with CallExpression com.facebook.presto.sql.relational.CallExpression used on opensource projects

Example 16 with CallExpression

use of com.facebook.presto.sql.relational.CallExpression in project presto by prestodb.

the class TestInCodeGenerator method testInteger.

@Test
public void testInteger() {
    List<RowExpression> values = new ArrayList<>();
    values.add(new ConstantExpression(Integer.MIN_VALUE, INTEGER));
    values.add(new ConstantExpression(Integer.MAX_VALUE, INTEGER));
    values.add(new ConstantExpression(3, INTEGER));
    assertEquals(checkSwitchGenerationCase(INTEGER, values), DIRECT_SWITCH);
    values.add(new ConstantExpression(null, INTEGER));
    assertEquals(checkSwitchGenerationCase(INTEGER, values), DIRECT_SWITCH);
    values.add(new CallExpression(new Signature(CAST, SCALAR, INTEGER.getTypeSignature(), DOUBLE.getTypeSignature()), INTEGER, Collections.singletonList(new ConstantExpression(12345678901234.0, DOUBLE))));
    assertEquals(checkSwitchGenerationCase(INTEGER, values), DIRECT_SWITCH);
    for (int i = 6; i <= 32; ++i) {
        values.add(new ConstantExpression(i, INTEGER));
    }
    assertEquals(checkSwitchGenerationCase(INTEGER, values), DIRECT_SWITCH);
    values.add(new ConstantExpression(33, INTEGER));
    assertEquals(checkSwitchGenerationCase(INTEGER, values), SET_CONTAINS);
}