Nanne Huiges Wed Feb 15 09:00:14 -0500 2012
If you get the error "duplicate primary key" you have a primary key in your table, but try to save a value that is allready there. I suspect, because you claim to have no auto_increment, that you don't assign it a unique value, so it tries to save something default (like '0').
some possible sollutions:- Make your primary key auto-increment
- Manually assign a value to the key instead of leaving it empty
What this has to do with "updating a table" with a where is beyond me.
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Subject: Problem with update a table that dont have any auto_increment id
Good Mornig;
I have a problem trying to update a table, i have a few attributes but i dont have any attribute called "id" and auto_increment either.
I've tried update the table with "save" but the orm try to save a new register, then throw me a exception by duplicate primary key. The Question is ¿How can i to update a table with a sentences example WHERE Cod_ev = 'any'?
Thanks I hope prompt response!