J. D. wrote:
> To reproduce:
> 
> 1. Create a postgresql table with a varchar primary key.
> 2. Specify a new key value and try to save the new record.
> 
> ActiveRecord will insert the record, and then immediately bomb with an 
> error when it tries to query a non-existent sequence table.  This error 
> causes the inserted record to get rolled back.
> 
> Looks like ActiveRecord assumes that all primary keys have a sequence 
> table in postgresql.
> 
> Am I forgetting to do something or is this a major bug in ActiveRecord?

Someone reading this message over my shoulder just asked me,
'who is "reproduce"?'

LOL