private boolean enableBatchDelete() {
        if (multipleSink) {
            return executionOptions.getEnableDelete();
        }
        return executionOptions.getEnableDelete() || UNIQUE_KEYS_TYPE.equals(schema.getKeysType());
    }
A builder used to set parameters to the output format's configuration in a fluent way.

@return builder
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/doris/src/main/java/org/apache/inlong/sort/doris/table/DorisDynamicSchemaOutputFormat.java