[GitHub] [doris] weizhengte commented on a diff in pull request #13303: [enhancement](statistics) Support to drop table or partition statistics

[GitBox <gi...@apache.org>]

weizhengte commented on code in PR #13303:
URL: https://github.com/apache/doris/pull/13303#discussion_r993136661


##########
fe/fe-core/src/main/java/org/apache/doris/statistics/TableStats.java:
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@@ -78,7 +78,7 @@ public TableStats(double rowCount, long dataSize) {
     }
 
     public double getRowCount() {
-        if  (rowCount == -1) {
+        if  (rowCount == -1 && !nameToPartitionStats.isEmpty()) {

Review Comment:
   This condition is added mainly because the result returns 0 instead of the expected -1 when `nameToPartitionStats` is empty.



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