Subject why default value is failed?
Author Yang Jin
I find a problem, I think it maybe associate with firebird server.The problem is:
I setup the Firebird- in db server.I add a Filed in Table.The Filed is integer, 'not null', default is 0. My tool is IBEXpert.The db dialect is is 3.But I find the Filed is null in some records that inserted by my application(my application's insert don't set the Field's value).why the default is fail?
And why the history record's Field still null,I remember it can be set the default '0'.



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