https://github.com/go-rel/postgres

PostgreSQL adapter for REL written in Golang.
https://github.com/go-rel/postgres

database golang hacktoberfest orm postgres postgresql

Last synced: 3 months ago
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PostgreSQL adapter for REL written in Golang.

• Host: GitHub
• URL: https://github.com/go-rel/postgres
• Owner: go-rel
• License: mit
• Created: 2021-09-24T14:33:55.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2024-12-23T04:44:06.000Z (7 months ago)
• Last Synced: 2025-04-10T08:21:25.040Z (3 months ago)
• Topics: database, golang, hacktoberfest, orm, postgres, postgresql
• Language: Go
• Homepage:
• Size: 153 KB
• Stars: 0
• Watchers: 2
• Forks: 4
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# postgres

[![GoDoc](https://godoc.org/github.com/go-rel/postgres?status.svg)](https://pkg.go.dev/github.com/go-rel/postgres)

[![Tesst](https://github.com/go-rel/postgres/actions/workflows/test.yml/badge.svg?branch=main)](https://github.com/go-rel/postgres/actions/workflows/test.yml)

[![Go Report Card](https://goreportcard.com/badge/github.com/go-rel/postgres)](https://goreportcard.com/report/github.com/go-rel/postgres)

[![codecov](https://codecov.io/gh/go-rel/postgres/branch/main/graph/badge.svg?token=yxBdKVPXip)](https://codecov.io/gh/go-rel/postgres)

[![Gitter chat](https://badges.gitter.im/go-rel/rel.png)](https://gitter.im/go-rel/rel)

Postgres adapter for REL.

## Example

```go

package main

import (

	"context"

	_ "github.com/lib/pq"

	"github.com/go-rel/postgres"

	"github.com/go-rel/rel"

)

func main() {

	// open postgres connection.

	adapter, err := postgres.Open("postgres://postgres@localhost/rel_test?sslmode=disable")

	if err != nil {

		panic(err)

	}

	defer adapter.Close()

	// initialize REL's repo.

	repo := rel.New(adapter)

	repo.Ping(context.TODO())

}

```

## Example Replication (Master/Standby)

```go

package main

import (

	"context"

	"github.com/go-rel/primaryreplica"

	_ "github.com/lib/pq"

	"github.com/go-rel/postgres"

	"github.com/go-rel/rel"

)

func main() {

	// open postgres connections.

	adapter := primaryreplica.New(

		postgres.MustOpen("postgres://postgres@master/rel_test?sslmode=disable"),

		postgres.MustOpen("postgres://postgres@standby/rel_test?sslmode=disable"),

	)

	defer adapter.Close()

	// initialize REL's repo.

	repo := rel.New(adapter)

	repo.Ping(context.TODO())

}

```

## Supported Driver

- github.com/lib/pq

- github.com/jackc/pgx/v5/stdlib

## Supported Database

- PostgreSQL 11, 12, 13, 14, 15 and 16

## Testing

### Start PostgreSQL server in Docker

```console

docker run -it --rm -p 25432:5432 -e "POSTGRES_USER=rel" -e "POSTGRES_PASSWORD=rel" -e "POSTGRES_DB=rel_test" postgres:14-alpine

```

### Run tests

```console

go test -p 1 ./...

```