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

Example 1 with IN

use of com.facebook.presto.spi.relation.SpecialFormExpression.Form.IN in project presto by prestodb.

the class RowExpressionDomainTranslator method extractDisjuncts.

private List<RowExpression> extractDisjuncts(Type type, DiscreteValues discreteValues, RowExpression reference) {
    List<RowExpression> values = discreteValues.getValues().stream().map(object -> toRowExpression(reference.getSourceLocation(), object, type)).collect(toList());
    // If values is empty, then the equatableValues was either ALL or NONE, both of which should already have been checked for
    checkState(!values.isEmpty());
    RowExpression predicate;
    if (values.size() == 1) {
        predicate = equal(reference, getOnlyElement(values));
    } else {
        predicate = in(reference, values);
    }
    if (!discreteValues.isWhiteList()) {
        predicate = not(functionResolution, predicate);
    }
    return ImmutableList.of(predicate);
}