Hi there.

This bulk update query throw an exception(null reference exception):

session.Query.All<AttachmentEntity>
.Where(a => a.Id.In(existingAttachments))
.Set(a => a.LastDate, dateNow)
.Update();

existingAttachments is IList<long>, dateNow is captured DateTime.Now

with .Where(a => a.Id == someId) works fine.

seems that extension method "In" could not be parsed in expression tree.

asked Mar 22 '13 at 12:03

Ibanez's gravatar image

Ibanez
15669

hi. it will be fixed soon. For now you can call "In" with IncludeAlgorithm.ComplexCondition argument.

(Mar 24 '13 at 15:24) proff proff's gravatar image

thanks a lot for answer. when fix is coming?

(Mar 24 '13 at 15:44) Ibanez Ibanez's gravatar image

One Answer:

fixed, but scenario with IncludeAlgorithm.TemporaryTable is not supported. Fix will be included in next version.

answered Mar 31 '13 at 16:23

proff's gravatar image

proff
75336

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Asked: Mar 22 '13 at 12:03

Seen: 4,875 times

Last updated: Mar 31 '13 at 16:23

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