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| author | Bruce Momjian <bruce@momjian.us> | 2003-06-25 01:08:13 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2003-06-25 01:08:13 +0000 |
| commit | dd23a882fad306c54e192d5f60e459c691d996af (patch) | |
| tree | bd6ef73483b733f279a8e698b993ac8d589dcfff /src/interfaces/python/pg.py | |
| parent | fce529e102c40c9a73a5e574de75f677d9104d9b (diff) | |
| download | postgresql-dd23a882fad306c54e192d5f60e459c691d996af.tar.gz postgresql-dd23a882fad306c54e192d5f60e459c691d996af.zip | |
>> If a transaction marks a tuple for update and later commits without
>> actually having updated the tuple, [...] can we simply
>> set the HEAP_XMAX_INVALID hint bit of the tuple?
>
>AFAICS this is a reasonable thing to do.
Thanks for the confirmation. Here's a patch which also contains some
more noncritical changes to tqual.c:
. make code more readable by introducing local variables for xvac
. no longer two separate branches for aborted and crashed.
The actions were the same in all cases.
Manfred Koizar
Diffstat (limited to 'src/interfaces/python/pg.py')
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