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Message #21389
[Bug 1098780] Re: ir.property records are not properly cleaned up when the record they refer to is deleted
Hello Ronald,
did you look at these bug report for which there are patches but not applied on the 6.1 ?
https://bugs.launchpad.net/openobject-server/+bug/858903
https://bugs.launchpad.net/openobject-server/+bug/891580
I didn't took time to analyse if it's the same issue you are reporting
but just pointing you to them as I remember these similar issues made
people busy before.
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https://bugs.launchpad.net/bugs/1098780
Title:
ir.property records are not properly cleaned up when the record they
refer to is deleted
Status in OpenERP Server:
New
Bug description:
The list of properties (model ir.property) will in many cases be
polluted with references to records in models that no longer exist.
ir.property can dynamically refer to a model through the field res_id.
This field is filled with the name of the model that is referred to,
together with the id in the model. For instance res.partner,5 will
refer to the partner with id 5.
When partner 5 is deleted / unlinked, the property will remain in the
system. In some cases this can result in thousands of records in
ir_property that no longer refer to anything existing.
For instance to find out which partners that ir_property refers to no
longer exist, use the following SQL:
with prop_pos as
(select position(',' in res_id) as pos, res_id
from ir_property where not res_id is null),
prop_res_id as (
select substring(res_id, 1, pos - 1) as model, pos, substring(res_id, pos + 1)::integer as partner_id
from prop_pos)
select * from prop_res_id where model = 'res.partner' and partner_id not in (select id from res_partner);
To see which tables ir_property refers to (and a count of records
referred to):
select count(*), substring(res_id, 1, (position(',' in res_id) - 1)) as model
from ir_property where not res_id is null and not res_id = '' group by model;
I will try to create a wizard reporting on such dangling references
and/or removing them.
I found the problem on 6.1 instances, but do not see a reason why it
could not occur on other versions.
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References