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Update doc.go

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Fix undefined identifiers in example
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Geert-Johan Riemer 2018-09-17 17:45:08 +02:00 committed by GitHub
parent 655313b801
commit 8efdbc9345
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1 changed files with 1 additions and 1 deletions
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doc.go
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@ -121,7 +121,7 @@ database/sql. The second is to use a pointer to a pointer.
var foo pgtype.Varchar
var bar *string
err := conn.QueryRow("select foo, bar from widgets where id=$1", 42).Scan(&a, &b)
err := conn.QueryRow("select foo, bar from widgets where id=$1", 42).Scan(&foo, &bar)
if err != nil {
return err
}