The following bug has been logged online:
Bug reference: 2144
Logged by: John Supplee
Email address: [EMAIL PROTECTED]
PostgreSQL version: 8.1.1
Operating system: Fedore Core 4
Description: Domain NOT NULL constraints ignored in rules
Details:
I have a database with some views which have rules for insertion. One of
the views (view_a) inserts data into another view (view_b) with an insert
rule. The data inserted into view_b by view_a insert rule does not have
domain NOT NULL constraints enforced. That is, it is possible to insert a
NULL into a column whose domain forbids NULLs. NOT NULL constraints
attached directly to columns continue to forbid NULL data in the second view
(b).
If this requires more explanation let me know.
I have observed this behavior on versions 8.0.5 and 8.1.1
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