Here is a patch to fix a bug in handling default values in reloptions. This fix should be applied to HEAD and 8.4.0.
I used 'magic number -1' to propagate "not-specified" information to autovacuum process. It might look strange because the default value is out of range of the reloption, but I think it has less impact to the codes comapred with other solutions (dynamic default values etc.). > To fix the bug, each field in StdRdOptions should have "not-specified" flag. > If not specified, autovacuum should use current GUC settings instead of > reloptions. Is it possible to change the default values of reloptions > to some magic number (-1 or so) ? Regards, --- ITAGAKI Takahiro NTT Open Source Software Center
fix-relopts-20090820.patch
Description: Binary data
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