Why TDengine database second service not write log into logDir? I use taosd -c /work/taos63000/config/taos.cfg to start it but it didn't write log into logDir
when I ran create table t10 (ts timestamp,la int,`La` int); it would tell me duplicated columns, I guess it is a bug ,right?
The issue is as follows, there are two clients client 1: taos> create table stb(ts timestamp, c1 int, c2 float) tags(t1 int); Query OK, 0 of 0 row(s) in data
the request body is something like: type_61e753468ecb3800497311bd_19gqMPJ3Os1,ct_name=ct_type_19gqMPJ3Oso_19gBnvupzB6,deviceId=19gBnvupzB6 La$f=257.65,Timestamp
My TDengine graph works fine, but the alert rule can not run. I got this detailed error message "tsdb.HandleRequest() error Could not find executor for data sou
I need to migrate my database from PostgreSQL to the TDengine since most of them are time-series data. But there is a text field in the table for storing large
I tried to build TDengine on window followed the instruction on Build TDengine On Windows platform: using the command: mkdir debug && cd debug "c:\Progr
I was using TDengine for some times,and I tried to caculate some rate through the tags and columns. The follow is my table structure: create table p(ts timestam
I created a stable and a few sub-tables, then I used below SQL to list all records, but the result is not ordered by ts column. any way to do it? select * from
Does TDengine's network communication use TCP or UDP? Or both? Can I configure it by myself? If I can, which item should I configure in the config filev(taos.cf
I'm working on a monitoring system to retrieve hardware metric by telegraf and store the time-series data to TDengine. But seem the data insertion is very slow
In TDengine shell, any upper case letter is automatically converted to a lower case letter like below: taos> create database TEST; Query OK, 0 of 0 row(s) in
I'am using TDengine as a time-series storage engine. How could I change the replication of a vgroup from 2 to 3? During the change, should I do or not to do som
We have an TDengine application. There are more than one clients, including Docker, Linux, and Windows. I'm using interval(1d), but the time on Windows & Do
I am using TDengine as my time-series storage engine and I want to change a column name of a super table. I tried to find a way in the official documents but I
I found that tdengine has a parameter will create database. this definition "The KEEP parameter refers to the number of days to save a modified data file. " fro
I am use TDengine now. I know that TDengine likes Cassandra that both use virtual node as virtualization. How can I know which vnode a table is in? I tried to u
Just found the speed for importing sorted csv file is faster than the speed for importing unsorted csv file in TDengine database, each csv file has 1000000 rows
I have a MacOS computer with the M1 chip and I am running a virtual machine with Ubuntu 20.04.2 with ARM64. I built TDengine following the documentation on the
use TDengine.Query(conn, commandText); It returned intPrt value is not 0, TDengine.Error() show Illegal byte sequence anyone know how to resolve?