First create a bigquery.Client to use throughout your application:
[snip]:# (bq-1)
c, err := bigquery.NewClient(ctx, "my-project-ID")
if err != nil {
// TODO: Handle error.
}Then use that client to interact with the API: [snip]:# (bq-2)
// Construct a query.
q := c.Query(`
SELECT year, SUM(number)
FROM [bigquery-public-data:usa_names.usa_1910_2013]
WHERE name = "William"
GROUP BY year
ORDER BY year
`)
// Execute the query.
it, err := q.Read(ctx)
if err != nil {
// TODO: Handle error.
}
// Iterate through the results.
for {
var values []bigquery.Value
err := it.Next(&values)
if err == iterator.Done { // from "google.golang.org/api/iterator"
break
}
if err != nil {
// TODO: Handle error.
}
fmt.Println(values)
}