nhibernate configuration nvarchar (max)

If you really need a nvarchar (max) SQL storage space, remember to add. Customtype ("Stringclob")

Demo:
Map (x = x.contentmanifest). Customtype ("Stringclob"). Customsqltype ("nvarchar (max)"); Map (x = x.contentmanifest). Lenght (10000); Both of these ways are OK
Although only using Customsqltype ("nvarchar (max)") can map nvarchar (max) in the DB, using the default of 4000 characters in Hibernate will prompt the length of the string value E Xceeds the length configured in the Mapping/parameter.

nhibernate configuration nvarchar (max)