protected virtual void ProcessInOperators(StringBuilder sb, List<ContainsResultOperator> contains)
{
if (contains.Count > 1)
throw new FrameworkException("More than one contains operator!?");
else if (contains.Count == 1)
{
sb.Insert(0, GetSqlExpression(contains[0].Item) + " IN (");
sb.Append(")");
}
}