public String buildAlterStatementCommon(String database, String table) {
        return "ALTER TABLE `" + database + "`.`" + table + "` ";
    }
Build common statement of alter

@param database The database of Doris
@param table The table of Doris
@return A statement of Alter table
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/doris/src/main/java/org/apache/inlong/sort/doris/schema/OperationHelper.java