The type in the PK column is NUMERIC with a size of 15 digits. This reflects
what is in the Oracle database. But since NUMERIC isn't BIGINT, the key is
being truncated to Integer. Is that expected behavior or have I found a bug?
This is no longer an urgent issue. I was already overriding OraclePkGenerator,
I simple changed the code to always return a LONG (all of our primary keys are
NUMERIC and at least 10 digits).
Joe
On Jul 20, 2012, at 6:16 AM, Andrus Adamchik wrote:
>> How do I specify a primary key type to be BIGINT?
>
>
> This is exactly what you need to do - in the Modeler change the PK column
> type of DbEntity to BIGINT from INT.
>
> Andrus
>
>
>
> On Jul 20, 2012, at 3:19 AM, Joseph Senecal wrote:
>
>> We're using Oracle and sequences, not an AUTO_PK table to generate the keys.
>> I've added logging into the custom code that pulls sequences, and the values
>> are right at that point. But when I look at the code that calls that, I find
>> right after the call:
>> if (pk.getType() == Types.BIGINT) {
>> return Long.valueOf(value);
>> }
>> else {
>> // leaving it up to the user to ensure that PK does not exceed max
>> int...
>> return Integer.valueOf((int) value);
>> }
>>
>> How do I specify a primary key type to be BIGINT? Would anything break if I
>> changed my copy of this code to always return a Long instead of an Integer?
>>
>> Joe
>>
>> On Jul 19, 2012, at 5:15 PM, Aristedes Maniatis wrote:
>>
>>> Look at the columns widths of the AUTO_PK table?
>>>
>>> Ari
>>>
>>> On 20/07/12 10:07am, Joseph Senecal wrote:
>>>> We are using Cayenne 3.1 M3 in production. We have just discovered that
>>>> the primary keys being generated are being truncated to fit an int.
>>>>
>>>> The sequence returns numbers like 5224748590. I've confirmed this by
>>>> logging the return value of LongPkRange.getNextPrimaryKey.
>>>>
>>>> But the inserts are using PKs like 929781294. 5224748590 - 2^32 =
>>>> 929781294. Something is stripping off the high order bits of the primary
>>>> keys.
>>>>
>>>> I've checked my model, there the primary key is Defined as Number(15) in
>>>> the database, but it isn't defined as an attribute at all, so I can't
>>>> specify the Java class to use for it.
>>>>
>>>> Anyone have any suggestions?
>>>>
>>>
>>> --
>>> -------------------------->
>>> Aristedes Maniatis
>>> GPG fingerprint CBFB 84B4 738D 4E87 5E5C 5EFA EF6A 7D2E 3E49 102A
>>
>>
>
