fix percentile bug

xinyual · xinyual · commit b26eb240c2cd · 2025-10-14T13:30:32.000+08:00
Signed-off-by: xinyual &lt;xinyual@amazon.com&gt;
diff --git a/core/src/main/java/org/opensearch/sql/calcite/udf/udaf/PercentileApproxFunction.java b/core/src/main/java/org/opensearch/sql/calcite/udf/udaf/PercentileApproxFunction.java
@@ -62,7 +62,7 @@ public Object result(PencentileApproAccumulator acc) {
         float floatRet = (float) retValue;
         return floatRet;
       default:
-        return acc.value();
+        return retValue;
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,7 @@ public Object result(PencentileApproAccumulator acc) {`
`62`	`62`	`float floatRet = (float) retValue;`
`63`	`63`	`return floatRet;`
`64`	`64`	`default:`
`65`		`- return acc.value();`
	`65`	`+ return retValue;`
`66`	`66`	`}`
`67`	`67`	`}`
`68`	`68`