The following bug has been logged on the website:
Bug reference: 14049
Logged by: Daniel Sheffield
Email address: d.j.yotta@gmail.com
PostgreSQL version: 9.5.1
Operating system: Linux x64
Description:
Not sure if this is a bug, but it seems strange to me that the SERIAL
numeric type is 4 bytes, yet the default backing sequence for which
nextval() is called is 8 bytes.
http://www.postgresql.org/docs/9.5/static/datatype-numeric.html
I'm seeing 'integer out of range' upon inserting into a table where all of
the parameters look fine. The id parameter is not specified and hence will
be generated automatically by the sequence, causing the insert to fail if
the generated id is bigger than maximum int value.