morrySnow commented on code in PR #42209:
URL: https://github.com/apache/doris/pull/42209#discussion_r1811933079
##########
fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticsAutoCollector.java:
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@@ -203,6 +206,13 @@ protected AnalysisInfo createAnalyzeJobForTbl(
if (StatisticsUtil.enablePartitionAnalyze() &&
table.isPartitionedTable()) {
analysisMethod = AnalysisMethod.FULL;
}
+ if (table instanceof OlapTable &&
analysisMethod.equals(AnalysisMethod.SAMPLE)) {
+ OlapTable ot = (OlapTable) table;
+ if (ot.getRowCountForIndex(ot.getBaseIndexId(), true) == -1) {
Review Comment:
-1 is a magic number, could we use a static variable instead?
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