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authorTom Lane <tgl@sss.pgh.pa.us>2006-11-01 19:50:03 +0000
committerTom Lane <tgl@sss.pgh.pa.us>2006-11-01 19:50:03 +0000
commit6f48f84874cdee1db01205672274d2f9a56b6843 (patch)
tree71110183866daab151e41bd856a232728f75bb94 /src/tutorial/basics.source
parentecaa7ebed8bd8d6907edcf78f3ba35c41e947043 (diff)
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Fix "failed to re-find parent key" btree VACUUM failure by tweaking
_bt_pagedel to recover from the failure: just search the whole parent level if searching to the right fails. This does nothing for the underlying problem that index keys became out-of-order in the grandparent level. However, we believe that there is no other consequence worse than slightly inefficient searching, so this narrow patch seems like the safest solution for the back branches.
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