how to count the rows returned by a query context go
var count int
err := db.QueryRow("SELECT COUNT(*) FROM main_table").Scan(&count)
switch {
case err != nil:
log.Fatal(err)
default:
fmt.Printf("Number of rows are %s\n", count)
}how to count the rows returned by a query context go
var count int
err := db.QueryRow("SELECT COUNT(*) FROM main_table").Scan(&count)
switch {
case err != nil:
log.Fatal(err)
default:
fmt.Printf("Number of rows are %s\n", count)
}Copyright © 2021 Codeinu
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