Allow to check the length of an array without having to store it into a variable

[thorsten.langner]

I have the same use case.
I would also love to get a value from index (you can actually get the index by value) and “pop from array”…

The use case can be something like getting a value from the index, make it an integer and save it as integer without the need of saving a text value before and make an additional action to manipulate it…

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Edit:
This was also metioned here before:

Table Aggregation Unique values trigger logic

Whats missing is the length of array function in the expression editor. The get from index function is also missing. However, would the “Get length” trigger be an issue? This should work as intended? @Beth Richard wants to check on an Aggegation, not on a query. The Query could have multiple results, where the unique Aggregation deliveres only one. There is no “count unique” aggregation. Or did I get the idea wrong? About the performance, I’m not sure. The Aggregation should always be upd…