<![CDATA[Iotellect]]> https://community.iotellect.com https://tribe-s3-production.imgix.net/gQA6fhYEXbMzlKN2Cd6aE?fit=max&w=500&auto=compress,format Iotellect https://community.iotellect.com Bettermode RSS Generator Wed, 10 Jun 2026 22:03:06 GMT Wed, 10 Jun 2026 22:03:06 GMT 60 https://tribe-s3-production.imgix.net/gQA6fhYEXbMzlKN2Cd6aE?fit=max&w=500&auto=compress,format <![CDATA[filter() function does not return an altered table]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/filter-function-does-not-return-an-altered-table-NxWcYLMn4N1kMrn https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/filter-function-does-not-return-an-altered-table-NxWcYLMn4N1kMrn Mon, 01 Jun 2026 18:04:58 GMT I don't know if it's a bug or a feature...

Should the filter function return a new table or not?

I've encountered a problem where after applying dr(0) to the filter function's result, it returns the first row of the original table, not the first row after the function.

I think it's a bug.

]]> <![CDATA[Querry error]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/querry-error-9dY3X0Ibw2NBm07 https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/querry-error-9dY3X0Ibw2NBm07 Sun, 31 May 2026 20:32:45 GMT Hi everyone! The LIMIT parameter isn't working in the function query. A query like this:

SELECT *
FROM utilities:variableHistory("users.username.models.modelname", "dataTableVariable")
LIMIT ?

results in the error:

Query syntax is not valid: Encountered " "?" "? "" at line 3, column 7. Was expecting one of: <S_NUMBER> ... <S_NUMBER> ...

Is there a way around this?

]]> <![CDATA[How to use the statistics channel tool correctly?]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/how-to-use-the-statistics-channel-tool-correctly-uJxoOGkowaCIIkU https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/how-to-use-the-statistics-channel-tool-correctly-uJxoOGkowaCIIkU Tue, 26 May 2026 20:23:09 GMT When receiving statistics for a day, week, month etc., the start of the period is set to 07:00:00. How can I make it 00:00:00 according to server time?

]]> <![CDATA[Highlighting event log rows]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/highlighting-event-log-rows-PMBvz1F0k2TE88Z https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/highlighting-event-log-rows-PMBvz1F0k2TE88Z Fri, 22 May 2026 14:54:37 GMT Hello. Has anyone used the Web UI Event Log component? I can't figure out how to highlight the rows in the color I want. I specified a color in the event filter (the highlight color), but the log highlighting was not applied in the web client. I tried using the element style/row color, but that didn't work either.

Is it even possible to color the log?

]]> <![CDATA[OPC server tags]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/opc-server-tags-QZf3FtISKzXnJTN https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/opc-server-tags-QZf3FtISKzXnJTN Tue, 19 May 2026 11:47:23 GMT I have an OPC server with 297 tags. The tag values ​​are updated every minute. I want to take these values ​​and write them to the database using a Java script. What's the best way to do this using an absolute model?

]]> <![CDATA[How to access a model variable in Java?]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/how-to-access-a-model-variable-in-java-qt9zB4fJmdPuRTj https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/how-to-access-a-model-variable-in-java-qt9zB4fJmdPuRTj Fri, 15 May 2026 20:20:59 GMT <![CDATA[Has anyone actually configured and used OAuth plugin?]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/has-anyone-actually-configured-and-used-oauth-plugin-pKxbukKGGFaHRMC https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/has-anyone-actually-configured-and-used-oauth-plugin-pKxbukKGGFaHRMC Wed, 13 May 2026 16:29:33 GMT It seems like the OAuth plugin isn't working correctly or has some unobvious configuration limitations.

]]> <![CDATA[Hello! Could you please tell me how to optimize calculation speed?]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/hello-could-you-please-tell-me-how-to-optimize-calculation-speed-x35RoWPBEo4IcxR https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/hello-could-you-please-tell-me-how-to-optimize-calculation-speed-x35RoWPBEo4IcxR Sun, 03 May 2026 19:32:36 GMT Hello! Could you please tell me how to optimize calculation speed?

Input:

A table (about 30 rows, about 10 columns) is stored in a variable. We store history for charts.

Problem:

When plotting charts, I call the getVariableHistory function and wrap it in aggregate to get historical values ​​for a specific row.

The main problem is that the larger the period and the number of rows and columns, the longer the calculation and, consequently, the chart plotting takes. This time is significant and can take several minutes.

Question: How can I increase calculation speed?

]]> <![CDATA[Searching value]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/searching-value-d0iDMI1WnWEbShO https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/searching-value-d0iDMI1WnWEbShO Tue, 28 Apr 2026 18:15:40 GMT I've encountered a problem. I'm trying to find a value in a table by using filter() and counting the number of rows in the filtered table, but this doesn't work:

filter({.:blacklist},"{id}==6")#records

Can you tell me what I'm doing wrong?

]]> <![CDATA[ayankhan]]> https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/ayankhan-ktiGByFU0EPGrAC https://community.iotellect.com/reports-widgets-dashboards-aholx6su/post/ayankhan-ktiGByFU0EPGrAC Fri, 24 Apr 2026 22:35:04 GMT