//QQ29295842

github.com/mattn/go-sqlite3"

代码示例

package main

import (

    "database/sql"

    "fmt"

    _ "github.com/mattn/go-sqlite3"

    "log"

    "os"

)

func main() {

    os.Remove("./foo.db")

    db, err := sql.Open("sqlite3", "./foo.db")

    if err != nil {

        log.Fatal(err)

    }

    defer db.Close()

    sqlStmt := `

    create table foo (id integer not null primary key, name text);

    delete from foo;

    `

    _, err = db.Exec(sqlStmt)

    if err != nil {

        log.Printf("%q: %s\n", err, sqlStmt)

        return

    }

    tx, err := db.Begin()

    if err != nil {

        log.Fatal(err)

    }

    stmt, err := tx.Prepare("insert into foo(id, name) values(?, ?)")

    if err != nil {

        log.Fatal(err)

    }

    defer stmt.Close()

    for i := 0; i < 100; i++ {

        _, err = stmt.Exec(i, fmt.Sprintf("こんにちわ世界%03d", i))

        if err != nil {

            log.Fatal(err)

        }

    }

    tx.Commit()

    rows, err := db.Query("select id, name from foo")

    if err != nil {

        log.Fatal(err)

    }

    defer rows.Close()

    for rows.Next() {

        var id int

        var name string

        err = rows.Scan(&id, &name)

        if err != nil {

            log.Fatal(err)

        }

        fmt.Println(id, name)

    }

    err = rows.Err()

    if err != nil {

        log.Fatal(err)

    }

    stmt, err = db.Prepare("select name from foo where id = ?")

    if err != nil {

        log.Fatal(err)

    }

    defer stmt.Close()

    var name string

    err = stmt.QueryRow("3").Scan(&name)

    if err != nil {

        log.Fatal(err)

    }

    fmt.Println(name)

    _, err = db.Exec("delete from foo")

    if err != nil {

        log.Fatal(err)

    }

    _, err = db.Exec("insert into foo(id, name) values(1, 'foo'), (2, 'bar'), (3, 'baz')")

    if err != nil {

        log.Fatal(err)

    }

    rows, err = db.Query("select id, name from foo")

    if err != nil {

        log.Fatal(err)

    }

    defer rows.Close()

    for rows.Next() {

        var id int

        var name string

        err = rows.Scan(&id, &name)

        if err != nil {

            log.Fatal(err)

        }

        fmt.Println(id, name)

    }

    err = rows.Err()

    if err != nil {

        log.Fatal(err)

    }

}