hash_ab = ValueSources.hash(source, binaryCollator);
assertTrue(hash_AB != hash_ab);
}
{
caseInsensitiveCollator.append(key.clear(), "AB");
source.attach(key, 0, MString.VARCHAR.instance(true));
hash_AB = ValueSources.hash(source, caseInsensitiveCollator);
caseInsensitiveCollator.append(key.clear(), "ab");
source.attach(key, 0, MString.VARCHAR.instance(true));
hash_ab = ValueSources.hash(source, caseInsensitiveCollator);
assertTrue(hash_AB == hash_ab);