[What is the reason to do a "Reset Query"]

I have taken over responsibility for a RuleX.  In the History for one of the steps, I see the several "Reset Query" and I do not understand what this does.  Are the Reset Query and Data saving actions even necessary?  Here are the actions in the History.

Filter

Assign to attribute

Reset Query

Filter

Data saving

Filter

Assign to attribute

Filter

Assign to attribute

Reset Query

Data Saving

[Is there a way to check if a Dataman is empty before exporting to Excel]

a very clever solution ... works perfectly ... thank you so much for the prompt response

[Is there a way to check if a Dataman is empty before exporting to Excel]

Is there a way to check if a Dataman is empty before exporting to Excel?  I don't want to update the Excel file if there are no records to be added.

[Is there a way to check if a column exists and if it does include in a formula]

WOW! That worked perfectly.  Thank you.  Where would I find in the documentation the $names formula?  What exactly is the $names?

[Is there a way to check if a column exists and if it does include in a formula]

Sometimes the data will have a column called "XYZ" and other times the column will be called "ABC".  Is there a way to check for a column in an ifelse statement or maybe column position in an import from Excel and then rename or in a DataMan?  Any clever ideas?

[How to append (not replace) data in Excel and keep the Excel formatting]

I need the Excel style format so I will have to use another application to do the append. Thank you for your response.

[How to append (not replace) data in Excel and keep the Excel formatting]

Is it possible to append (not replace) data in Excel and to keep the Excel formatting?

[If I purchase RuleX Lite on a monthly basis and have a gap will my flows be deleted]

If I purchase RuleX Lite on a monthly basis and have a gap where I do not purchase RuleX will my flows be deleted?

[How to filter data in DataMan using a variable]

How can I filter in a DataMan using a variable