When using pg with a postgres 8.4 server database migrations fail. 8.4 is the highest version provided by yum and 9 is the lowest supported by pg.
I would like pg to display a message on postgres version mismatches.
The exact version of PostgreSQL installed is
8.4.20. Attached is the stack trace. (0.18 does not seem to be in the issue tracker, filing as 0.17.1 for now). The schema is:
def change create_table :articles do |t| t.string :title t.text :body t.string :author t.timestamps end