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Added todo [skip ci]

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This commit is contained in:
Andrew Kane
2023-08-12 12:41:02 -07:00
parent 3d568ef6a1
commit 3c291fea41
1 changed files with 5 additions and 1 deletions
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6
src/hnswvacuum.c
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@@ -256,8 +256,12 @@ RepairGraphEntryPoint(HnswVacuumState * vacuumstate)
HnswElement entryPoint; HnswElement entryPoint;
MemoryContext oldCtx = MemoryContextSwitchTo(vacuumstate->tmpCtx); MemoryContext oldCtx = MemoryContextSwitchTo(vacuumstate->tmpCtx);
/*
* TODO Look for newer highest point. Outdated point works, but can remove
* connections at higher levels in the graph, which is not ideal.
*/
/* Repair graph for highest non-entry point */ /* Repair graph for highest non-entry point */
/* This may not be the highest with new inserts, but should be fine */
if (BlockNumberIsValid(highestPoint->blkno)) if (BlockNumberIsValid(highestPoint->blkno))
{ {
HnswLoadElement(highestPoint, NULL, NULL, index, vacuumstate->procinfo, vacuumstate->collation, true); HnswLoadElement(highestPoint, NULL, NULL, index, vacuumstate->procinfo, vacuumstate->collation, true);