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PowerApps PCF Control setPagesize Issue

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Posted on by Chandru

Hi
Now I am working on an app with PCF control. This PCF control nothing but an ag-grid with SQL data. I am using Powerapps SQL connection to get data for AG-Grid. Also, I was set the Data limit to 2000 in settings. In PCF Code, I am using paging.setPageSize method to set the page size per refresh.Though that method returns more than 2000 records. How is it get more than 2000 records?

Even I am using Powerapps SQL server connection with a threshold limit of 2000.

context.parameters.gridData.paging.setPageSize(5000)

Thanks

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cwebb365 3,334 Most Valuable Professional on at

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May I ask where you put this code to change the page size? Where does that line go? Can I get the section it was set. Really struggling to find info and if I can get more records than the current 25 I’d be estatic!
cwebb365 3,334 Most Valuable Professional on at

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I kind of figured it out. It works! However if I go over like 200ish it will stop rendering if you scroll down the page. Selecting selects them but something is up with rendering. Do you have the same issue? Thinking it might be height setting related going to mess with that and see if I can’t figure it out.
cwebb365 3,334 Most Valuable Professional on at

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Ok, so rendering issue seems to be control height related or something, cause it my main app it works fine. But I did discover the fix for your issue I think, or at least I have a clue. I was having the same issue with the data being pulled and performance bad. If you set your sort on your primary key to the table the performance is very fast. I beleive, the issue might be it's defaulting to a column with the sort as mine was and performance was poor as it was pulling and sorting a lot more records. I happen to notice this cause my id column was skipping by 3's. I switched sort to id column and it is very performant now. Not sure how this will work if you need to sort on other columns thou, but paging with sort on certain columns seems to be where the performance issue there lies. Hope this helps if you haven't figured it out yet!
cwebb365 3,334 Most Valuable Professional on at

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@Chandru I had same issue with other columns, when the first column was not indexed, it would pull way more data than needed and slow. I added a Non clustered Index to my view I'm using for the grid, and it's now instantly loading on a sort. Just go in and add some indexes and you should be golden.