| From: | Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Check-out mutable functions in check constraints |
| Date: | 2019-07-12 06:44:58 |
| Message-ID: | 20190712.154458.118097138.horikyota.ntt@gmail.com |
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| Lists: | pgsql-hackers |
Hello.
As mentioned in the following message:
https://www.postgresql.org/message-id/20190712.150527.145133646.horikyota.ntt%40gmail.com
Mutable function are allowed in check constraint expressions but
it is not right. The attached is a proposed fix for it including
regression test.
Other "constraints vs xxxx" checks do not seem to be exercised
but it would be another issue.
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center
| Attachment | Content-Type | Size |
|---|---|---|
| restrict_nonimutable_in_check_constraint_v2.patch | text/x-patch | 3.8 KB |
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