You can either CREATE DATABASE somedb WITH OWNER myappuser - or preferably, create the database owned by a different user to your webapp user and then expicitly GRANT the webapp user the minimum required permissions. Create a new PostgreSQL user without superuser, createdb or createuser rights and use that for your application. You should not be using it for your application it's like running your server as root, ie a really bad idea.
They're well written and will teach you a lot about SQL in general as well as Pg in particular.īTW, the postgres user is a superuser. It was the tool of choice for MySQL for a very long period. Sequel Pro is a fast, easy-to-use Mac database management application for working with MySQL databases.
Sequel pro and postgres for mac os#
It provides a cleaner, more standards-compliant, faster API than you are likely to write from scratch Sequel Pro: MySQL database management for Mac OS X. The PostgreSQL documentation and tutorial are highly recommended, too. If you have worked with MySQL long enough, you definitely heard of Sequel Pro. PostgREST serves a fully RESTful API from any existing PostgreSQL database. If in doubt, connect to Pg with psql and run \l to list databases, or connect via PgAdmin-III. Unlke SQLite's default behaviour, Pg doesn't create databases when you try to connect to a database that doesn't exist yet. You might be connecting to a different Pg server than you think you are.It's possible you created the db with different case, eg "Mydatabase.db".You probably meant mydatabase without the SQLite-specific.The database mydatabase.db doesn't exist, as per the error message from Pg. I've tried searching Google, StackOverflow, Sequel documents, and the Heroku help documents for any help, but I've found no fix to this problem. However, when I run this code, I get the following error:Ĭ:/Ruby193/lib/ruby/gems/1.9.1/gems/sequel-3.38.0/lib/sequel/adapters/postgres.rb:208:in 'initialize': PG::Error: FATAL: database "mydatabase.db" does not exist (Sequel::DatabaseConnectionError) Postgres.app is the equivalent of the MySQL server you get with MAMP and Induction is the equivalent to something like Sequel Pro if you are coming from.
Sequel pro and postgres password#
Here's the script via postgres (my username is literally 'postgress', though I obviously won't reveal my password in this question): DB = Sequel.postgres('mydatabase.db',:user=>'postgres',:password=>'my_password_here',:host=>'localhost',:port=>5432,:max_connections=>10) It provides utilities to compare, extract, and search for objects manage projects import/export data and administer the database.
Sequel pro and postgres code#
I installed PostgreSQL after learning Heroku used only that. Toad for MySQL is a freeware development tool that enables you to rapidly create and execute queries, automate database object management, and develop SQL code more efficiently. db file via SQLite: DB = Sequel.sqlite('mydatabase.db') Here's my Ruby script from when I used Sequel to access the. Up until now, my app (powered by the Ruby gem Sinatra) accessed the database via the. I was making a web app to deploy using when I realized that the only database type they support is PostgreSQL.
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