https://github.com/qpliu/out-parameter-hack

oph is a hack to use out parameters in MySQL stored procedures with Go sql drivers
https://github.com/qpliu/out-parameter-hack

go mysql sql stored-procedure stored-procedure-out-parameters

Last synced: 4 months ago
JSON representation

oph is a hack to use out parameters in MySQL stored procedures with Go sql drivers

• Host: GitHub
• URL: https://github.com/qpliu/out-parameter-hack
• Owner: qpliu
• License: lgpl-3.0
• Created: 2017-04-05T19:24:36.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-04-07T22:06:34.000Z (about 9 years ago)
• Last Synced: 2024-06-20T05:34:07.540Z (about 2 years ago)
• Topics: go, mysql, sql, stored-procedure, stored-procedure-out-parameters
• Language: Go
• Homepage:
• Size: 7.81 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: COPYING

Awesome Lists containing this project

README

          
oph is a hack to use out parameters in MySQL stored procedures with Go sql

drivers.

[![GoDoc](https://godoc.org/github.com/qpliu/out-parameter-hack?status.svg)](https://godoc.org/github.com/qpliu/out-parameter-hack)

[![Build Status](https://travis-ci.org/qpliu/out-parameter-hack.svg?branch=master)](https://travis-ci.org/qpliu/out-parameter-hack)

# Example

```go

	db, err := sql.Open("mymysql", "DBNAME/USER/PASSWD")

	if err != nil {

		panic(err)

	}

	defer db.Close()

	// CALL EXAMPLE('example',1,NULL,@outString)

	var outString sql.NullString

	if err := oph.Call(db, func(resultSetIndex int, rows *sql.Rows) error {

		for rows.Next() {

			var id int64

			var name sql.NullString

			rows.Scan(&id, &name)

		}

		return rows.Err()

	}, "EXAMPLE", "example", 1, nil, &outString); err != nil {

		panic(err)

	}

```