我发现:
SELECT [PartsInfoRaw].[Types] as memofield, Replace([PartsInfoRaw].[Types],"","") AS textfield
into newTable FROM [PartsInfoRaw];
where Types is a memofield in PartsInfoRaw containing some description. The replace, for some reason, converts the memofield in a textfield. But it feels hacky, and I am not sure if it can turn sour. Does anyone have a better idea?