从 docker 容器 mysql 运行 db 脚本

Question

I want to run db set up script from docker container and successfully able to run commands but I need to put all commands in setup.sh into one.sql file and run the same.

Can anyone help and advise on how it can be achieved, when I add create database in dbScript.sql it fails whereas running it separately with mysql command lines works.

setUp.sh

#!bin/bash
mysql -u root -p -e "drop database IF EXISTS order_db"
mysql -u root -p -e "create database order_db"
mysql -u root -p order_db < dbScript.sql

db.sql

USE order_db;

DROP TABLE IF EXISTS `order`;

CREATE TABLE `order` (
  `id` int(9) unsigned NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=31 DEFAULT CHARSET=utf8;

docker container command

#!bin/bash
docker-compose up -d
docker exec -it ordermanagementsystem_db_1 bash ./setUp.sh

Answer 1

why as a shell script? you can set up that in your docker-compose.yml file

Eg:

version: '3'
  services:
    web:
      (...)
    database:
      volumes:
        - ./mysql/init:/docker-entrypoint-initdb.d:ro

then, you create an init.sql file (or whatever any other name) in the defined path. From the example./mysql/init/init.sql

If you want to have more than one SQL file, they should have a proper name in order to be run in the sequence you wish. So for example do something like this: 01-init.sql 02-inserts.sql and they will be run in that order;-)

Answer 2

You can do this as below:

dbScript.sql

drop database IF EXISTS order_db
create database order_db;
USE order_db;

DROP TABLE IF EXISTS `order`;

CREATE TABLE `order` (
`id` int(9) unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(100) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=31 DEFAULT CHARSET=utf8;

docker container command

docker-compose up -d
docker exec -i ordermanagementsystem_db_1 mysql -u root -p -e "source dbScript.sql"