Hi, Currently, if we use "disable align" in the SELECT statement, we will get a resultset with 2 * n columns (n is the number of the selected time series), like:
Time, root.sg1.d1.s1, Time, root.sg1.d1.s2, Time, root.sg1.d1.s3 1, 1, 2, 2.0, 1, true 2, 2, 3, 3.0, 3, false 5, 5, null, null, null, null Using this format, we cannot conveniently iterate the result set by order of time series. In addition, when the data volume of the selected time series is different, some null values appear. So, I want to change the result format to four columns, like: timeseries, Time, value, dataType root.sg1.d1.s1, 1, 1, INT32 root.sg1.d1.s1, 2, 2, INT32 root.sg1.d1.s1, 5, 5, INT32 root.sg1.d1.s2, 2, 2.0, DOUBLE root.sg1.d1.s2, 3, 3.0, DOUBLE root.sg1.d1.s3, 1, true, BOOLEAN root.sg1.d1.s3, 3, false, BOOLEAN What do you think? Welcome to discuss if you have any concerns or ideas! JIRA LINK: https://issues.apache.org/jira/browse/IOTDB-2100 Regards, ----------------------------------- Minghui Liu School of Software, Tsinghua University 刘明辉 清华大学 软件学院
