Скачать или смотреть Delay GraphQL Execution in Lightning Web Components Salesforce

In this video you will learn how you can delay your GraphQL query execution. GraphQL is also a wire adapter and as wire adapter behaves it will execute on the load of the page.
Now assume a situation where the query parameters are not available on the load of the page which is required to filter out your query? In that case you need to delay your query execution until you are getting required parameters.
To delay the execution you can use the getter parameters for your query and variable values in GraphQL and return the value as undefined if your required parameters are not available.
For this demo I have created a lightning web component using record picker which will work on Account object and based on the selected record I will be displaying the related Contacts accordingly!

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