Golang sqlite without cgo

Lập trình Golang
#1

Early preview of a DB driver for SQLite without CGO

#2

Sqinn-Go is a Go (Golang) library for accessing SQLite databases in pure Go. It uses Sqinn GitHub - cvilsmeier/sqinn: SQLite over stdin/stdout under the hood. It starts Sqinn as a child process (os/exec) and communicates with Sqinn over stdin/stdout/stderr. The Sqinn child process then does the SQLite work.

If you want SQLite but do not want cgo, Sqinn-Go can be a solution.

Usage

$ go get -u github.com/cvilsmeier/sqinn-go/sqinn
import "github.com/cvilsmeier/sqinn-go/sqinn"

// Simple sqinn-go usage. Error handling is left out for brevity.
func main() {

	// Launch sqinn. Terminate at program exit.
	sq, _ := sqinn.Launch(sqinn.Options{})
	defer sq.Terminate()

	// Open database. Close when we're done.
	sq.Open("./users.db")
	defer sq.Close()

	// Create a table.
	sq.ExecOne("CREATE TABLE users (id INTEGER PRIMARY KEY NOT NULL, name VARCHAR)")

	// Insert users.
	sq.ExecOne("INSERT INTO users (id, name) VALUES (1, 'Alice')")
	sq.ExecOne("INSERT INTO users (id, name) VALUES (2, 'Bob')")

	// Query users.
	rows, _ := sq.Query("SELECT id, name FROM users ORDER BY id", nil, []byte{sqinn.ValInt, sqinn.ValText})
	for _, row := range rows {
		fmt.Printf("id=%d, name=%s\n", row.Values[0].AsInt(), row.Values[1].AsString())
	}

	// Output:
	// id=1, name=Alice
	// id=2, name=Bob
}