GORM
The fantastic ORM library for Golang, aims to be developer friendly.
Overview
- Full-Featured ORM (almost)
- Associations (Has One, Has Many, Belongs To, Many To Many, Polymorphism)
- Callbacks (Before/After Create/Save/Update/Delete/Find)
- Preloading (eager loading)
- Transactions
- Composite Primary Key
- SQL Builder
- Auto Migrations
- Logger
- Extendable, write Plugins based on GORM callbacks
- Every feature comes with tests
- Developer Friendly
Install
go get -u github.com/jinzhu/gorm
Upgrading To V1.0
Quick Start
package main
import (
"github.com/jinzhu/gorm"
_ "github.com/jinzhu/gorm/dialects/sqlite"
)
type Product struct {
gorm.Model
Code string
Price uint
}
func main() {
db, err := gorm.Open("sqlite3", "test.db")
if err != nil {
panic("failed to connect database")
}
// Migrate the schema
db.AutoMigrate(&Product{})
// Create
db.Create(&Product{Code: "L1212", Price: 1000})
// Read
var product Product
db.First(&product, 1) // find product with id 1
db.First(&product, "code = ?", "L1212") // find product with code l1212
// Update - update product's price to 2000
db.Model(&product).Update("Price", 2000)
// Delete - delete product
db.Delete(&product)
}
Author
jinzhu
Contributors
https://github.com/jinzhu/gorm/graphs/contributors
License
Released under the MIT License.