private Expression VisitMethodAll(MethodCallExpression node)
{
if (node.Method.DeclaringType == typeof(Queryable))
{
VisitExists(node);
SQLWriter.WriteAnd();
return(WrapNot(() =>
{
_fromSwitch.UnWrap(() => _whereSwitch.UnWrap(() => _orderBySwitch.UnWrap(() =>
{
VisitExists(node, true);
})));
return node;
}));
}
throw new ExpressionNotSupportedException($"仅支持“System.Linq.Queryable”中的{node.Method.Name}函数!");
}
