Model.create! returns model with nil ID

[hathawad]

I have a production Rails 3.2.22 JRuby app that uses activerecord-jdbcpostgresql-adapter version '1.2.9'.
Recently though, I've tried to upgrade to 1.3.19 for some bug fixes (namely .pluck support). However, it seems that a trivial Rails 3.2.22 app is broken with any version of activerecord-jdbcpostgresql-adapter 1.3.0+.

Any Model.create calls return a model/object with a nil ID rather than the new ID (aka primary key).
I've created a bare bones rails app to demonstrate this:
https://github.com/jrl08d/jruby_test

To reproduce:

• Check out app, bundle, create db's, etc
• rails c (development or production)
• Payment.create

The model that gets returned has a nil ID (which makes it more or less useless).

Loading production environment (Rails 3.2.22)
irb(main):001:0> Payment.create!
  ←[1m←[36mSQL (16.0ms)←[0m  ←[1mINSERT INTO "payments" ("amount", "created_at","notes", "updated_at") VALUES (NULL, '2015-11-18 22:21:59.000000', NULL, '2015-
11-18 22:21:59.000000')←[0m
=> #<Payment id: nil, amount: nil, notes: nil, created_at: "2015-11-18 22:21:59", updated_at: "2015-11-18 22:21:59">

Environment:

jruby 1.7.22 (1.9.3p551) 2015-08-20 c28f492 on Java HotSpot(TM) 64-Bit Server VM 1.8.0_65-b17 +jit [Windows Server 2008 R2-amd64]

[hathawad]

Should I chalk this up to no Rails 3.2 support?

[hathawad]

This is not an issue on Rails 4.0
I suppose the world has moved on from Rails 3.2

[kares]

3.2 should be still working - just did no have the time to look into it yet

[hathawad]

Fair enough, I'll test any PR if you need.

[kares]

actually a small isolated test-case or piece of .rb script with everything in 1 place would help fix this sooner.

[kares]

tried a script as well as your repo - all seems well, you should upgrade your JRuby 1.7.x version :

Loading production environment (Rails 3.2.20)
jruby-1.7.24 :001 > Payment.create!
  SQL (2.0ms)  INSERT INTO "payments" ("amount", "created_at", "notes", "updated_at") VALUES (NULL, '2016-03-04 12:10:13.820000', NULL, '2016-03-04 12:10:13.820000') RETURNING "id"
 => #<Payment id: 1, amount: nil, notes: nil, created_at: "2016-03-04 12:10:13", updated_at: "2016-03-04 12:10:13">