Actually,
I need a clarification of this since it might affect my design. When you mean
blocked, is an error thrown, or does it just wait its turn?
Chris Hutchinson wrote:
> Dennis,
>
>
>>I'm really curious how you got these two transactions to occur
>>simultaneously, i.e. how does one DO the test that you DID?
>
>
> Open two terminal sessions, run a copy of psql in both. In one run the 'begin; insert...', in the other run 'insert'.
Thesecond is blocked until a commit (or rollback) is entered in the first.
>
> Regards,
> Chris
>
>
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