From: | Mark Dzmura <mdz(at)digital-mission(dot)com> |
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To: | "pgsql-interfaces(at)postgreSQL(dot)org" <pgsql-interfaces(at)postgreSQL(dot)org> |
Subject: | getting back "rowid" after an insert... |
Date: | 2000-09-07 02:41:20 |
Message-ID: | 39B70050.76E3EB0C@digital-mission.com |
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Lists: | pgsql-interfaces |
I have the exact same issue as Alec, below, except it's even worse: in some of my situations,
I can't even do a meaningful query to get the record I just inserted, since there is no unique key
other than the "serial" primary key obtained from the sequence...
I can think of a couple of ways to get the most recent transaction (get the value from the
sequence, or do a select id order by timestamp desc limit 1), but would have to guarantee
atomicity to get the data corresponding to the row I just inserted...I could use a transaction
just to guarantee that no records are added between my insert and my select, but that seems
like a horrendous waste (since so many databases are ready to just hand me a rowid or oid
after an insert...)
Can anybody help us out here??
Regards,
Mark Dzmura
>> Hi,
>>
>> It appears that the JDBC insert row feature has not been implemented. Is there any news on when this is planned?
>>
>> I was planning on using this feature to determine the value of an automatically-assigned primary key column when a
>> single row is inserted without having to do a query following the insertion, although I'm not sure if default
>> values are assigned to the insert row according to the JDBC spec. Is there an easy way to do this without the
>> insert row feature?
--
)))) This email routed via a wireless gateway!! ((((
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