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How to reduced query result limit..?

Rocky_

I am trying to query feature from service url. which having set MaxRecordCount: 100000 ..

is there any possible way to reduced the limit for query results, cause this MaxRecordCount: 100000 giving me error of Timeout exceeded and Error performing query operation.

Can anyone please tell me how to solve this issue.

Thanks in advance..

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Rocky_

Thanks for the suggestion Philip. I'll try this solution.. lets see how it works..

HezronPhilip

Hi Raj,

I would also suggest that when returning such a huge number of features, do not return geometry. (Although that would depend on what you are trying to attempt with the query)

set returnGeometry = false to get better response times in your query while attempting to query large number of features and then retrieve geometry on selection from a list of the returned features maybe.

Rocky_

Thanks for information. I'll try this one..

HezronPhilip

Hi,

I'd suggest an alternative: First attempt to query for Object IDs (QueryTask | API Reference | ArcGIS API for JavaScript 3.25 ) and check how many features you are getting in the response. Using the object IDs in the response, you can query about half of the Object IDs to retrieve the features to test your response time. If it is still too long, you can again split it in half. Splitting your queries can reduce response time from the server.

Rocky_

No worries.. Thanks for help.. Really appreciate that..

JohnGrayson

Hello Raj,

can you please provide a simplified version of the specific portion of your code as a working codepen, jsbin, or similar, so we can see what you're trying?

RobertScheitlin__GISP

Not that I am aware of

Rocky_

I cant change the property on service itself. Is it any other way to do it..within the script..??

Rocky_

Tried this one, but not working.. still got same error timeout exceeded...

RobertScheitlin__GISP

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This will affect all queries made in that app.

Rocky_

Hello john,

Can you please share me a snippet or sample for it..

Rocky_

Hi Robert,

can you please share a snippet, how to use this timeout property..?

RobertScheitlin__GISP

RAJ,

You can set the esriConfig request timeout property.

https://developers.arcgis.com/javascript/latest/api-reference/esri-config.html#request

JohnGrayson

You can try using the 'start' and 'num' parameters to break up the queries into manageable numbers (Query | API Reference | ArcGIS API for JavaScript 4.8) Providing a decent UX for >100,000 features can be tricky so might think about filtering the data as part or your query, or providing a some type of 'paging' UI.

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