public Expression VisitSqlInExpression (SqlInExpression expression)
{
var baseVisitedExpression = (SqlInExpression) VisitExtensionExpression (expression);
var expressionWithSimplifiedEntities = _entityIdentityResolver.ResolvePotentialEntityComparison (baseVisitedExpression);
if (expressionWithSimplifiedEntities != baseVisitedExpression)
return VisitExpression (expressionWithSimplifiedEntities);
return baseVisitedExpression;
}