Vlad Arkhipov <arhi...@dc.baikal.ru> wrote: > Is it possible to print which key value is duplicated when 'Duplicate > key value violates unique constraint' occurs? Foreign key violation > error reports such kind of information.
I think it is not difficult from a technical standpoint.
The attached patch adds DETAIL messages to duplicate key value error:
postgres=# INSERT INTO tbl(pk1, pk2) VALUES ('A', 1);
ERROR: duplicate key value violates unique constraint "tbl_pkey"
DETAIL: Key (pk1,pk2)=(A,1) already exists.
If no objection, I'd like to submit the patch to the next commit-fest (8.5).
Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center
report_dupkey.patch
Description: Binary data
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