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Added comments [skip ci]

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Andrew Kane
2023-12-30 18:29:01 -05:00
parent 736576220a
commit d87bcd2deb
1 changed files with 3 additions and 0 deletions
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3
src/hnswbuild.c
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@@ -423,6 +423,7 @@ BuildCallback(Relation index, CALLBACK_ITEM_POINTER, Datum *values,
if (isnull[0]) if (isnull[0])
return; return;
/* Flush pages if needed */
if (!buildstate->flushed && (buildstate->memoryUsed >= buildstate->memoryTotal || list_length(buildstate->elements) == LIST_MAX_LENGTH)) if (!buildstate->flushed && (buildstate->memoryUsed >= buildstate->memoryTotal || list_length(buildstate->elements) == LIST_MAX_LENGTH))
{ {
if (buildstate->memoryUsed >= buildstate->memoryTotal) if (buildstate->memoryUsed >= buildstate->memoryTotal)
@@ -436,11 +437,13 @@ BuildCallback(Relation index, CALLBACK_ITEM_POINTER, Datum *values,
oldCtx = MemoryContextSwitchTo(buildstate->tmpCtx); oldCtx = MemoryContextSwitchTo(buildstate->tmpCtx);
/* Insert tuple */
if (buildstate->flushed) if (buildstate->flushed)
inserted = HnswInsertTuple(index, values, isnull, tid, buildstate->heap, true); inserted = HnswInsertTuple(index, values, isnull, tid, buildstate->heap, true);
else else
inserted = InsertTupleInMemory(index, values, tid, buildstate); inserted = InsertTupleInMemory(index, values, tid, buildstate);
/* Update progress */
if (inserted) if (inserted)
{ {
if (buildstate->hnswshared) if (buildstate->hnswshared)