Use timestamp for versioning in NHibernate

Asked Dec 02 '19 at 13:00

Active Apr 01 '20 at 16:02

Viewed 94 times

I have a problem .I want to use version in NHibernate. This is work when I write below code but I want to use timestamp instead of int .

[Class(Table="COMMENTS")]
public class Comment {
   private int version;
   [Versioning]
   public virtual int Version {
      get { return version; }
      set { version = value; } 
  }
}

<class name="Comment" table="COMMENTS">
   <id ... ></id>
   <version name="Version" column="VERSION" />
   ...
</class>

when I changed type of property display this error.

InnerException: {"Version Property must be int"} System.Exception

please help me

edited Apr 01 '20 at 16:02

mxmissile

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asked Dec 02 '19 at 13:00

Soheila Tarighi

what is displaying the error? – OldProgrammer Dec 02 '19 at 17:23
InnerException: {"Version Property must be int"} System.Exception – Soheila Tarighi Dec 02 '19 at 18:16
Here is how I do define it in the mapping and C# code - https://stackoverflow.com/a/24052062 – Radim Köhler Dec 03 '19 at 10:26
I use that code but that doesn't work. – Soheila Tarighi Dec 03 '19 at 10:29
Show the code you tried when using `timestamp`. – mxmissile Apr 01 '20 at 16:03
I used this code `[Versioning] public virtual int Version { get { return version; } set { version = value; } }` – Soheila Tarighi Apr 01 '20 at 16:05
That code is using `int`, post your code that throws the error. – mxmissile Apr 01 '20 at 16:58
And what is the sql table column data type of `VERSION`? – mxmissile Apr 01 '20 at 16:59
I want use datetime but It doesn't work.but it works with int datatype. – Soheila Tarighi Apr 01 '20 at 18:06

Use timestamp for versioning in NHibernate

0 Answers0