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| author | Bruce Momjian <bruce@momjian.us> | 2004-08-24 11:09:44 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2004-08-24 11:09:44 +0000 |
| commit | 4359ebed37b2387c7ef7c4fe078992ccc789ee93 (patch) | |
| tree | 74031ceeb82515d82fbdc458e7b4ed88b5da0629 /src/backend/access/gist/gistget.c | |
| parent | cda1bd6cfe8cad9943f0c1991b690313b5be9bef (diff) | |
| download | postgresql-4359ebed37b2387c7ef7c4fe078992ccc789ee93.tar.gz postgresql-4359ebed37b2387c7ef7c4fe078992ccc789ee93.zip | |
Update item:
< * Implement dirty reads or shared row locks and use them in RI triggers (?)
> * Implement dirty reads or shared row locks and use them in RI triggers
>
> Adding shared locks requires recording the table/rows numbers in a
> shared area, and this could potentially be a large amount of data.
> One idea is to store the table/row numbers in a separate table and set
> a bit on the row indicating looking in this new table is required to
> find any shared row locks.
>
Diffstat (limited to 'src/backend/access/gist/gistget.c')
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