godbpool

README

go-db-pool

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The concurrency fearless of Databases connection pool for Golang.

Support & TODO

Database/ORM	Status	Official Site	Client Repo
gorm		https://gorm.io	gorm repo
xorm		https://xorm.io	xorm repo
MongoDB		https://www.mongodb.com	mongo-go-driver
etcd		https://etcd.io	etcd v3 client
TiKV		https://tikv.org	TiKV client
Apache Cassandra		https://cassandra.apache.org	gocql

Examples

• gorm pool

  package main
  
  import (
  	"context"  
  	"github.com/al8n/godbpool"
  	"github.com/al8n/godbpool/gormpool"
  	"log"  
  	"time"
  )
  
  func main() {
  	// config options
  	opts := gormpool.Options{
  		Type:            godbpool.MySQL,
  		Args:            "root:123456@tcp(127.0.0.1:3306)/test?charset=utf8&parseTime=True",
  		KeepConn:        2,
  		Capacity:        5,
  		MaxWaitDuration: 2000 * time.Millisecond,
  	}
  
  	// create a pool  
  	p, err := gormpool.NewPool(context.Background(), opts)
  	if err != nil {
  		log.Println(err)
  		return
  	}
  
    // Get a conn
    conn, err := p.Get()
    if err != nil {
        log.Println(err)
    }
  
    // ... do some CURD
  
    // put conn back to pool 
    p.Put(conn)
  
    // check the pool status
    p.Status()
  
    // close pool
    p.Close()
  }
  

Documentation

Overview

Package godbpool : The concurrency fearless of Databases connection pool for Golang.

Index

• type SQLType

Types

type SQLType

type SQLType uint8

SQLType means Support SQL database type

const (
	MySQL SQLType = iota
	PostgreSQL
	SQLite3
	SQLServer
)

Support SQL databases