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Reduced memory for unlogged tables [skip ci]

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This commit is contained in:
Andrew Kane
2022-02-11 13:57:53 -08:00
parent 3cdd1c16fb
commit fe9b218903
1 changed files with 5 additions and 1 deletions
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6
src/ivfbuild.c
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@@ -377,7 +377,11 @@ ComputeCenters(IvfflatBuildState * buildstate)
if (numSamples < 10000) if (numSamples < 10000)
numSamples = 10000; numSamples = 10000;
/* Sample samples */ /* Skip samples for unlogged table */
if (buildstate->heap == NULL)
numSamples = 1;
/* Sample rows */
buildstate->samples = VectorArrayInit(numSamples, buildstate->dimensions); buildstate->samples = VectorArrayInit(numSamples, buildstate->dimensions);
if (buildstate->heap != NULL) if (buildstate->heap != NULL)
SampleRows(buildstate); SampleRows(buildstate);