PostgreSQL的Go语言驱动 pq

pq 是一个纯 Go 语言实现的 PostgreSQL 数据库客户端驱动包。

特性：

• SSL

• Handles bad connections for database/sql

• Scan time.Time correctly (i.e. timestamp[tz], time[tz], date)

• Scan binary blobs correctly (i.e. bytea)

• Package for hstore support

• COPY FROM support

• pq.ParseURL for converting urls to connection strings for sql.Open.

• Many libpq compatible environment variables

• Unix socket support

• Notifications: LISTEN/NOTIFY

示例代码：

package main

import (
    _ "github.com/bmizerany/pq"
    "database/sql"
)

func main() {
    db, err := sql.Open("postgres", "user=pqgotest dbname=pqgotest sslmode=verify-full")
    // ...
}