PHOENIX-5026 Addendum; test-fix.
diff --git a/phoenix-core/src/it/java/org/apache/phoenix/end2end/UpsertSelectAutoCommitIT.java b/phoenix-core/src/it/java/org/apache/phoenix/end2end/UpsertSelectAutoCommitIT.java
index a675b8f..344271f 100644
--- a/phoenix-core/src/it/java/org/apache/phoenix/end2end/UpsertSelectAutoCommitIT.java
+++ b/phoenix-core/src/it/java/org/apache/phoenix/end2end/UpsertSelectAutoCommitIT.java
@@ -190,6 +190,8 @@
                 "UPSERT INTO " + tableName + " SELECT NEXT VALUE FOR keys, val FROM " + tableName);
             assertEquals((int)Math.pow(2, i), upsertCount);
         }
+        // cleanup after ourselves
+        conn.createStatement().execute("DROP SEQUENCE keys");
         conn.close();
     }