public QuerySettings logComment(String logComment) {
        this.logComment = logComment;
        if (logComment != null && !logComment.isEmpty()) {
            rawSettings.put(ClientConfigProperties.SETTING_LOG_COMMENT.getKey(), logComment);
        }
        return this;
    }
Sets the comment that will be added to the query log record associated with the query.
@param logComment - comment to be added to the log
@return same instance of the builder
client-v2/src/main/java/com/clickhouse/client/api/query/QuerySettings.java