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 TaskId, startDateTime FROM Tasks WHERE TaskId  = ?", "BCrvyMoiLEafem-3RxIESmUAHbLK")
defer rows.Close()
for rows.Next() {
        var (
                TaskId string
                startDateTime string
        )

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

Reusable Statements

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

stmt, _ := db.Prepare("SELECT TaskId, startDateTime FROM Tasks WHERE TaskId  = ?")
defer stmt.Close()

rows, _ := stmt.Query("BCrvyMoiLEafem-3RxIESmUAHbLK 1")
defer rows.Close()
for rows.Next() {
        var (
                TaskId string
                startDateTime string
        )

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

rows, _ = stmt.Query("BCrvyMoiLEafem-3RxIESmUAHbLK 2")
defer rows.Close()
for rows.Next() {
        var (
                TaskId string
                startDateTime string
        )

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