In case anybody was thinking of spending time on this:
The problem was the existence of a table of the same name in a different
schema.
ERROR: update or delete on "staging_deal" violates foreign key
constraint "staging_deal_fkey" on "staging_document"
should have in fact pointed to "doclib.staging_document"
Silly mistake, but it seems that ERROR messages don't specify the schema
of tables. It would be a time-saver to show them.
Thanks
Jaime Silvela wrote:
I'm finding a strange sort of 'zombie' table behavior.
I try to delete a row of a database that used to be referenced by a
table that has now been deleted.
I do
delete from staging_deal where staging_deal_id = 1
and get
ERROR: update or delete on "staging_deal" violates foreign key
constraint "staging_deal_fkey" on "staging_document"
DETAIL: Key (staging_deal_id)=(1) is still referenced from table
"staging_document".
I try to find that table
select * from staging_document
but
ERROR: relation "staging_document" does not exist
However pg_class does know that table
select * from pg_class where relname = 'staging_document'
gives me a row
The version is
"PostgreSQL 8.1.3 on i686-pc-linux-gnu, compiled by GCC gcc (GCC) 4.0.3"
I've tried reindexing pg_class, but the issue hasn't been solved.
Restarting Postgres doesn't help either.
On thing I tried in a test deployment was to delete the row from
pg_class, but I get
ERROR: could not open relation with OID 22427646
type errors, and it seems to leave me worse off.
Any ideas?
Thank you
Jaime
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