I want to read postgresql database tables using multiple goroutines?

Question

I want to read postgresql database tables using multiple goroutines?

I have to generate final zip file which contains multiple files and files contains database data. Currently it's taking time because I am using synchronously can I perform this tasks in separate goroutine?

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09.11.2018

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Anatolij Iz Podvala 🇷🇺 · Accepted Answer

Anatolij Iz Podvala 🇷🇺

you can use sync WaitGroup like in this example. few parallel calls for database to generate files, when they all finished, you do zip from them https://stackoverflow.com/questions/19208725/example-for-sync-waitgroup-correct

0

09.11.2018

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I want to read postgresql database tables using multiple goroutines?

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