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Update README.md

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Max Wu 2016-06-14 22:57:54 +08:00 committed by GitHub
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@ -43,13 +43,17 @@ Get started
4. Setup environment variables, which will overwrite the configs
5. Run the server as you like (node, forever, pm2)
DB migration
Upgrade guide
---
If you are upgrading HackMD from an older version, you might need to do this to apply the DB schema changes.
If you are upgrading HackMD from an older version, follow below steps:
1. Modify the file named `.sequelizerc`, change the value of the variable `url` with your db connection string.
For example: `postgres://username:password@localhost:5432/hackmd`
2. Run `node_modules/.bin/sequelize db:migrate`, that's it!
1. Fully stop your old server first (important).
2. `git pull` or whatever that really update the files.
3. Modify the file named `.sequelizerc`, change the value of the variable `url` with your db connection string.
For example: `postgres://username:password@localhost:5432/hackmd`.
4. Run `node_modules/.bin/sequelize db:migrate`, this step will migrate your db with the latest schema.
You can also revert the migration with `node_modules/.bin/sequelize db:migrate:undo` (do this with caution).
5. Retart your whole new server!
Structure
---