Today, the only way to setup the MySQL database is via the create-db.js script. In a following diff, I'm working on making Node automatically setup the database if it is not set up.

In preparation for that, I'm moving the code in create-db.js to use the per-query { multipleStatements: true } option to dbQuery, instead of globally declaring setScriptContext({ allowMultiStatementSQLQueries: true, }).

This has the additional benefit of improving security for queries where we don't actually need multiple statements.

1. mysql -uroot -p and then run CREATE DATABASE comm3; GRANT ALL ON comm3.* TO comm@localhost;
2. Update keyserver/secrets/db_config.json to use the new comm3 database
3. Run yarn dev or yarn prod-build in the keyserver directory
4. mysql -uroot -p and then run USE comm3; SHOW TABLES; and see if the tables were all created