Guillaume Lelarge wrote:
Hi,

When someone set a default value for a column and set NOT NULL at the same time, the query could fail if the table already contains NULL values for this column. This patch adds an UPDATE statement to put the DEFAULT value in this column for all NULL values (but only when you SET NULL and SET DEFAULT the column at the same time).

I've done this patch for a friend but I don't quite like this patch because of its behaviour. It doesn't warn the user. I think it would be better to show a dialog telling that an UPDATE statement will be executed because otherwise the whole action could fail.

So here are some questions :
 * do you think this patch is worth it ?

I'm not keen on the idea.I prefer to leave that sort of behaviour to the server, *if* thats the way it gets written.


Regards, Dave

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