gosql

README

go-sql

This project is a db connector for SQL databases. And so support to trace context like opentracing.

In this time, mysql is to support only. Continuously expect to support databases like Sqlite, BigQuery, and so on.

Getting Started

Mysql

package main

import (
	gomysql "github.com/gjbae1212/go-sql/mysql"
)

func main() {
    // conn, err := gomysql.NewConnectorWithOpentracing("user:password@/dbname", 2)
	conn, err := gomysql.NewConnector("user:password@/dbname", 2)
	if err != nil {
		panic(err)
	}

	if err := conn.Connect(); err != nil {
		panic(err)
	}

	// db is *gorm.DB(https://github.com/jinzhu/gorm)
	db, err := conn.DB()
	if err != nil {
		panic(err)
	}	
}

To be Supported

• Sqlite
• Postgres
• BigQuery
• And so on ...

License

This project is licensed under the MIT License

Documentation

Index

• Variables
• type Connector

Variables

var (
	ErrInvalidParam  = fmt.Errorf("[err][gosql] invalid param")
	ErrNotExistDB    = fmt.Errorf("[err][gosql] not exist db")
	ErrFailConnectDB = fmt.Errorf("[err][gosql] fail connect db")
)

Types

type Connector

type Connector interface {
	DSN() string
	DriverName() string
	DB() (*sql.DB, error)
	Connect() error
	Close()
}

Connector is common interface for SQL like database. This interface is to support methods like connect, close and so on.