firebolt-db/firebolt-go-sdk

Firebolt GO SDK

Firebolt GO driver is an implementation of database/sql/driver.

Installation

go get github.com/firebolt-db/firebolt-go-sdk

Example

Here is an example of establishing a connection and executing a simple select query. For it to run successfully, you have to specify your credentials, and have a default engine up and running.

package main

import (
	"database/sql"
	"fmt"
	// we need to import firebolt-go-sdk, so it is able to register its driver
	_ "github.com/firebolt-db/firebolt-go-sdk"
)

func main() {

	// constructing a dsn string, you need to set your credentials
	clientId := ""
	clientSecret := ""
	accountName := ""
	databaseName := ""
	dsn := fmt.Sprintf("firebolt:///%s?account_name=%s&client_id=%s&client_secret=%s", databaseName, accountName, clientId, clientSecret)

	// opening the firebolt driver
	db, err := sql.Open("firebolt", dsn)
	if err != nil {
		fmt.Println("error during opening a driver: %v", err)
	}

	// executing a simple select query
	rows, err := db.Query("SELECT 1 UNION SELECT 2")
	if err != nil {
		fmt.Println("error during select query: %v", err)
	}

	// iterating over the resulting rows
	defer rows.Close()
	for rows.Next() {
		var id int
		if err := rows.Scan(&id); err != nil {
			fmt.Println("error during scan: %v", err)
		}
		fmt.Println(id)
	}
}

DSN (Data source name)

All information for the connection should be specified using the DSN string. The firebolt dsn string has the following format:

firebolt://[/database]?account_name=account_name&client_id=client_id&client_secret=client_secret[&engine=engine]

• client_id - credentials client id.
• client_secret - credentials client secret.
• account_name - the name of Firebolt account to log in to.
• database - (optional) the name of the database to connect to.
• engine - (optional) the name of the engine to run SQL on.

Limitations

Although, all interfaces are available, not all of them are implemented or could be implemented:

• driver.Result is a dummy implementation and doesn't return the real result values.