asp.net - Null value in SQL Server 2005 table -


i'm using table log has 3 columns:

  • login nvarchar(50)
  • date int
  • logout nvarchar(50)

now if don't enter value logout column, null should stored. me stored " ".

i have given table definition in screenshot 1 , table data in screenshot 2.

enter image description here

enter image description here

may in insert query using insert log (login, date, logout) values(...) , "" value logout field. check insert statement , verify not making mistake.


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