Devise primary key error on postgresql, heroku, Rails 4
120066
Rails auto-assigning id that already exists
6809
How do I fix the GPG error "NO_PUBKEY"?
87153
Rails' client-side-validation form_for error
101199
PostgreSQL foreign key not existing, issue of inheritance?
60528
What's wrong with foreign keys?
129426
Table doesn't have a primary key
41998
How can I reset all devise sessions so every user has to login again?
74562
ORA-02270: no matching unique or primary key for this column-list
105346
Postgres password authentication fails
83560
I accidentally set password to blank for a PostgreSQL database, how do I change it?
68103
Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints
80585
Can't rename columns in PostgreSQL views with CREATE OR REPLACE
155773
The foreign key associated with column 'x.y' could not ... generate a foreign key to target column 'None'
82214
rails3 bigint primary key
28430
Are composite primary keys bad practice?
148712
Do I need a composite primary key in a junction table?
21483
no such file or directory 'authorized_keys'