jaanek/firebirdsql

Firebird RDBMS sql driver for Go (golang)

firebirdsql (Go firebird sql driver)

Firebird RDBMS http://firebirdsql.org SQL driver for Go

Requirements

• Firebird 2.5 or higher
• Golang 1.7 or higher

Modules get (go version < 1.11)

$ go get github.com/cznic/mathutil
$ go get github.com/kardianos/osext
$ go get github.com/shopspring/decimal
$ go get github.com/nakagami/firebirdsql
$ go get gitlab.com/nyarla/go-crypt

Example

package main

import (
    "fmt"
    "database/sql"
    _ "github.com/nakagami/firebirdsql"
)

func main() {
    var n int
    conn, _ := sql.Open("firebirdsql", "user:password@servername/foo/bar.fdb")
    defer conn.Close()
    conn.QueryRow("SELECT Count(*) FROM rdb$relations").Scan(&n)
    fmt.Println("Relations count=", n)

}

See also driver_test.go

package main

   import (
    "fmt"
    "github.com/nakagami/firebirdsql"
)

func main() {
    dsn := "user:password@servername/foo/bar.fdb"
    events := []string{"my_event", "order_created"}
    fbEvent, _ := firebirdsql.NewFBEvent(dsn)
    defer fbEvent.Close()
    sbr, _ := fbEvent.Subscribe(events, func(event firebirdsql.Event) { //or use SubscribeChan
        fmt.Printf("event: %s, count: %d, id: %d, remote id:%d \n", event.Name, event.Count, event.ID, event.RemoteID)
    })
    defer sbr.Unsubscribe()
    go func() {
            fbEvent.PostEvent(events[0])
            fbEvent.PostEvent(events[1])
    }()
    <- make(chan struct{}) //wait
}

See also _example

Connection string

user:password@servername[:port_number]/database_name_or_file[?params1=value1[&param2=value2]...]

General

• user: login user
• password: login password
• servername: Firebird server's host name or IP address.
• port_number: Port number. default value is 3050.
• database_name_or_file: Database path (or alias name).

Optional

param1, param2... are

Name	Description	Default	Note
auth_plugin_name	Authentication plugin name.	Srp	Srp256/Srp/Legacy_Auth are available.
column_name_to_lower	Force column name to lower	false	For "github.com/jmoiron/sqlx"
role	Role name
tzname	Time Zone name	For Firebird 4.0+
wire_crypt	Enable wire data encryption or not.	true	For Firebird 3.0+