schemabuf

schemabuf

Generates a protobuf schema from your mysql database schema.

Uses

改动于https://godoc.org/github.com/mcos/schemabuf/schemabuf 增加对golang的支持，修改bigint 对应的数据类型为int64的情况。

Use from the command line:

go install github.com/mcos/schemabuf

$ schemabuf -h

Usage of schemabuf:
  -db string
        the database type (default "mysql")
  -host string
        the database host (default "localhost")
  -ignore_tables string
        a comma spaced list of tables to ignore
  -package string
        the protocol buffer package. defaults to the database schema. (default "db_name")
  -password string
        the database password (default "root")
  -port int
        the database port (default 3306)
  -schema string
        the database schema (default "db_name")
  -user string
        the database user (default "root")
  -gen_type string
  		Currently supported golang,value for [default,golang]

$ schemabuf -host my.database.com -port 3307 -user foo -schema bar -package my_package -ignore_tables=billing,passwords -gen_type golang > foobar.proto

Use as an imported library

import "github.com/mcos/schemabuf"

func main() {
    connStr := config.get("dbConnStr")
    pkg := "my_package"

    db, err := sql.Open(*dbType, connStr)
    if err != nil {
        log.Fatal(err)
    }

    defer db.Close()

    s, err := schemabuf.GenerateSchema(db, pkg, nil)

	if nil != err {
		log.Fatal(err)
	}

	if nil != s {
		fmt.Println(s)
	}
}