The following code example shows how to bind parameters to create parameterized statements.

Single-Use Statements

The Query and Exec functions both accept additional parameters for binding query parameters to values.

rows, _ := db.Query("SELECT GivenName, HomeEmailAddresses FROM [My Contacts] WHERE Id = ?", "c7782206569106794554")
defer rows.Close()
for rows.Next() {
        var (
                GivenName string
                HomeEmailAddresses string
        )

        rows.Scan(&GivenName, &HomeEmailAddresses)
        fmt.Printf("GivenName = %s, HomeEmailAddresses = %s\n", GivenName, HomeEmailAddresses)
}

Reusable Statements

The Prepare function creates prepared Stmt objects, which can be re-used across multiple Query and Exec calls.

stmt, _ := db.Prepare("SELECT GivenName, HomeEmailAddresses FROM [My Contacts] WHERE Id = ?")
defer stmt.Close()

rows, _ := stmt.Query("c7782206569106794554 1")
defer rows.Close()
for rows.Next() {
        var (
                GivenName string
                HomeEmailAddresses string
        )

        rows1.Scan(&GivenName, &HomeEmailAddresses)
        fmt.Printf("GivenName = %s, HomeEmailAddresses = %s\n", GivenName, HomeEmailAddresses)
}

rows, _ = stmt.Query("c7782206569106794554 2")
defer rows.Close()
for rows.Next() {
        var (
                GivenName string
                HomeEmailAddresses string
        )

        rows2.Scan(&GivenName, &HomeEmailAddresses)
        fmt.Printf("GivenName = %s, HomeEmailAddresses = %s\n", GivenName, HomeEmailAddresses)
}