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https://github.com/si3nloong/sqlike
Golang Sequel ORM that supports Enum, JSON, Spatial, and many more
https://github.com/si3nloong/sqlike
casbin enum go go-sql-orm golang golang-sql-orm json mysql opentracing orm sequel spatial sql sql-orm sqldump sqlike toxic-query uuid
Last synced: about 2 months ago
JSON representation
Golang Sequel ORM that supports Enum, JSON, Spatial, and many more
- Host: GitHub
- URL: https://github.com/si3nloong/sqlike
- Owner: si3nloong
- License: mit
- Created: 2019-05-28T06:31:01.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2024-11-08T21:51:06.000Z (about 2 months ago)
- Last Synced: 2024-11-08T22:32:37.623Z (about 2 months ago)
- Topics: casbin, enum, go, go-sql-orm, golang, golang-sql-orm, json, mysql, opentracing, orm, sequel, spatial, sql, sql-orm, sqldump, sqlike, toxic-query, uuid
- Language: Go
- Homepage: https://sqlike.com
- Size: 1.73 MB
- Stars: 23
- Watchers: 3
- Forks: 6
- Open Issues: 11
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE
Awesome Lists containing this project
README
# sqlike
[](https://github.com/si3nloong/sqlike/actions?query=workflow%3Abuild)
[](https://github.com/si3nloong/sqlike/releases)
[](https://goreportcard.com/report/github.com/si3nloong/sqlike)
[](https://codecov.io/gh/si3nloong/sqlike)
[](https://github.com/si3nloong/sqlike/blob/main/LICENSE)
[](https://app.fossa.com/projects/git%2Bgithub.com%2Fsi3nloong%2Fsqlike?ref=badge_shield)
> A Golang SQL ORM which anti-toxic query and focus on the latest features.
## 🔨 Installation
```console
go get github.com/si3nloong/sqlike
```
Fully compatible with native library `database/sql`, which mean you are allow to use `driver.Valuer` and `sql.Scanner`.
## 📻 Legacy Support
SQLike did support **mysql 5.7** as well. For better compatibility, we suggest you to use at least mysql 8.0.
## 🪣 Minimum Requirements
- **mysql 8.0** and above
- **golang 1.15** and above
## ❓ Why another ORM?
- We don't really care about _legacy support_, we want _latest feature_ that mysql and golang offer us
- We want to get rid from **toxic query** (also known as slow query)
## ✨ What do we provide apart from native package (database/sql)?
- Support `ENUM` and `SET`
- Support `UUID` (^8.0)
- Support `JSON`
- Support `descending index` (^8.0)
- Support `multi-valued` index (^8.0.17)
- Support `Spatial` with package [orb](https://github.com/paulmach/orb), such as `Point`, `LineString`
- Support `generated column` of `stored column` and `virtual column`
- Extra custom type such as `Date`, `Key`, `Boolean`
- Support `struct` on `Find`, `FindOne`, `InsertOne`, `Insert`, `ModifyOne`, `DeleteOne`, `Delete`, `DestroyOne` and `Paginate` apis
- Support `Transactions`
- Support cursor based pagination
- Support advance and complex query statement
- Support [civil.Date](https://cloud.google.com/go/civil#Date), [civil.Time](https://cloud.google.com/go/civil#Time) and [time.Location](https://pkg.go.dev/time#Time)
- Support [language.Tag](https://godoc.org/golang.org/x/text/language#example-Tag--Values) and [currency.Unit](https://godoc.org/golang.org/x/text/currency#Unit)
- Support authorization plugin [Casbin](https://github.com/casbin/casbin)
- Support tracing plugin [OpenTracing](https://github.com/opentracing/opentracing-go)
- Developer friendly, (query is highly similar to native sql query)
- Support `sqldump` for backup purpose **(experiment)**
## ⚠️ Limitation
Our main objective is anti toxic query, that why some functionality we doesn't offer out of box
- offset based pagination (but you may achieve this by using `Limit` and `Offset`)
- eager loading (we want to avoid magic function, you should handle this by your own using goroutines)
- join (eg. left join, outer join, inner join), join clause is consider as toxic query, you should alway find your record using primary key
- left wildcard search using Like is not allow (but you may use `expr.Raw` to bypass it)
- bidirectional sorting is not allow (except mysql 8.0 and above)
- currently only support `mysql` driver (postgres and sqlite yet to implement)
## General APIs
```go
package main
import (
"time"
"github.com/si3nloong/sqlike/sqlike/actions"
"github.com/si3nloong/sqlike/sqlike"
"github.com/si3nloong/sqlike/sqlike/options"
"github.com/si3nloong/sqlike/sql/expr"
"github.com/google/uuid"
"context"
_ "github.com/go-sql-driver/mysql"
)
// UserStatus :
type UserStatus string
const (
UserStatusActive UserStatus = "ACTIVE"
UserStatusSuspend UserStatus = "SUSPEND"
)
type User struct {
ID uuid.UUID `sqlike:",primary_key"`
ICNo string `sqlike:",generated_column"` // generated column generated by virtual column `Detail.ICNo`
Name string `sqlike:",size=200,charset=latin1"` // you can set the data type length and charset with struct tag
Email string `sqlike:",unique"` // set to unique
Address string `sqlike:",longtext"` // `longtext` is an alias of long text data type in mysql
Detail struct {
ICNo string `sqlike:",virtual_column=ICNo"` // virtual column
PhoneNo string
Age uint
}
Status UserStatus `sqlike:",enum=ACTIVE|SUSPEND"` // enum data type
CreatedAt time.Time
UpdatedAt time.Time
}
func newUser() (user User) {
now := time.Now()
user.ID = uuid.New()
user.CreatedAt = now
user.UpdatedAt = now
return
}
func main() {
ctx := context.Background()
client := sqlike.MustConnect(
ctx,
"mysql",
options.Connect().
SetUsername("root").
SetPassword("").
SetHost("localhost").
SetPort("3306"),
)
client.SetPrimaryKey("ID") // Change default primary key name
version := client.Version() // Display driver version
dbs, _ := client.ListDatabases(ctx) // List databases
userTable := client.Database("sqlike").Table("User")
// Drop Table
userTable.Drop(ctx)
// Migrate Table
userTable.Migrate(ctx, User{})
// Truncate Table
userTable.Truncate(ctx)
// Insert one record
{
user := newUser()
if _, err := userTable.InsertOne(ctx, &user); err != nil {
panic(err)
}
}
// Insert multiple record
{
users := [...]User{
newUser(),
newUser(),
newUser(),
}
if _, err := userTable.Insert(ctx, &users); err != nil {
panic(err)
}
}
// Find one record
{
user := User{}
err := userTable.FindOne(ctx, nil).Decode(&user)
if err != nil {
// `sqlike.ErrNoRows` is an alias of `sql.ErrNoRows`
if err != sqlike.ErrNoRows { // or you may check with sql.ErrNoRows
panic(err)
}
// record not exist
}
}
// Find multiple records
{
users := make([]User, 0)
result, err := userTable.Find(
ctx,
actions.Find().
Where(
expr.Equal("ID", result.ID),
).
OrderBy(
expr.Desc("UpdatedAt"),
),
)
if err != nil {
panic(err)
}
// map into the struct of slice
if err:= result.All(&users); err != nil {
panic(err)
}
}
// Update one record with all fields of struct
{
user.Name = `🤖 Hello World!`
if err := userTable.ModifyOne(ctx, &user); err != nil {
panic(err)
}
}
// Update one record with selected fields
{
userTable.UpdateOne(
ctx,
actions.UpdateOne().
Where(
expr.Equal("ID", 100),
).Set(
expr.ColumnValue("Name", "SianLoong"),
expr.ColumnValue("Email", "[email protected]"),
),
options.UpdateOne().SetDebug(true), // debug the query
)
}
{
limit := uint(10)
pg, err := userTable.Paginate(
ctx,
actions.Paginate().
OrderBy(
expr.Desc("CreatedAt"),
).
Limit(limit + 1),
options.Paginate().SetDebug(true),
)
if err != nil {
panic(err)
}
for {
var users []User
if err := pg.All(&users); err != nil {
panic(err)
}
length := uint(len(users))
if length == 0 {
break
}
cursor := users[length-1].ID
if err := pg.NextCursor(ctx, cursor); err != nil {
if err == sqlike.ErrInvalidCursor {
break
}
panic(err)
}
if length <= limit {
break
}
}
}
}
```
Inspired by [gorm](https://github.com/jinzhu/gorm), [mongodb-go-driver](https://github.com/mongodb/mongo-go-driver) and [sqlx](https://github.com/jmoiron/sqlx).
## 🎉 Big Thanks To
Thanks to these awesome companies for their support of Open Source developers ❤
[](https://github.com/open-source)
[](https://www.npmjs.com/)
## 🧲 Adopters
## 📄 License
[MIT](https://github.com/si3nloong/sqlike/blob/main/LICENSE)
Copyright (c) 2019-present, SianLoong Lee
[](https://app.fossa.com/projects/git%2Bgithub.com%2Fsi3nloong%2Fsqlike?ref=badge_large)