pq 介绍
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")
// ...
}