go-firebirdsql's Introduction

firebirdsql (Go firebird sql driver)

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

Requirements

Firebird 2.5 or higher
Golang 1.15 or higher

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
   }

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.	Srp256	Srp256/Srp/Legacy_Auth are available.
column_name_to_lower	Force column name to lower	false	For "github.com/jmoiron/sqlx"
role	Role name
timezone	Time Zone name		For Firebird 4.0+
wire_crypt	Enable wire data encryption or not.	true	For Firebird 3.0+
charset	Firebird Charecter Set