@Override
        public String buildInstallInfoMsg() {
            return "InstallInfoBanyanDB{" +
                "modelName=" + getModelName() +
                ", modelType=" + getModelType() +
                ", timeSeries=" + isTimeSeries() +
                ", superDataset=" + isSuperDataset() +
                ", downSampling=" + downSampling.name() +
                ", tableName=" + tableName +
                ", kind=" + kind.name() +
                ", group=" + group +
                ", allResourcesExist=" + isAllExist() +
                " [groupExist=" + groupExist +
                ", tableExist=" + tableExist +
                "]}";
        }
Check if the TopN aggregation exists and update it if necessary.
If the old TopN aggregation is not in the schema, delete it.
oap-server/server-storage-plugin/storage-banyandb-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/banyandb/BanyanDBIndexInstaller.java