Message
From
28/08/2016 13:06:54
To
28/08/2016 12:42:17
Miscellaneous
Thread ID:
01640098
Message ID:
01640100
Views:
53
>Hi,
>
>Is it possible to change some property of a field/column in a SQL Database that automatically sets the value to NULL if the value is an empty string? That is, the application may update the value of a column to an empty string but I want the SQL to set it as NULL.
>
>TIA
This can be done through a trigger. Simple AFTER UPDATE/INSERT trigger can do that.
>
>Is it possible to change some property of a field/column in a SQL Database that automatically sets the value to NULL if the value is an empty string? That is, the application may update the value of a column to an empty string but I want the SQL to set it as NULL.
>
>TIA
This can be done through a trigger. Simple AFTER UPDATE/INSERT trigger can do that.