Parameterized Statements
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 Name, ListId FROM Cards WHERE CardId = ?", "614060b2c37da423f30dc7d6") defer rows.Close() for rows.Next() { var ( Name string ListId string ) rows.Scan(&Name, &ListId) fmt.Printf("Name = %s, ListId = %s\n", Name, ListId) }
Reusable Statements
The Prepare function creates prepared Stmt objects, which can be re-used across multiple Query and Exec calls.
stmt, _ := db.Prepare("SELECT Name, ListId FROM Cards WHERE CardId = ?") defer stmt.Close() rows, _ := stmt.Query("614060b2c37da423f30dc7d6 1") defer rows.Close() for rows.Next() { var ( Name string ListId string ) rows1.Scan(&Name, &ListId) fmt.Printf("Name = %s, ListId = %s\n", Name, ListId) } rows, _ = stmt.Query("614060b2c37da423f30dc7d6 2") defer rows.Close() for rows.Next() { var ( Name string ListId string ) rows2.Scan(&Name, &ListId) fmt.Printf("Name = %s, ListId = %s\n", Name, ListId) }