active record + arel's not playing nicely with SQLite3; suspect reflection issue after schema change

arel issue

I have a table called "tblPods" (legacy MSSQL server app... excuse it) with this schema:

-- Describe TBLPODS
CREATE TABLE tblpods (
    "ID" INTEGER(0),
    "Name" VARCHAR(50) NOT NULL,
    "Location" INTEGER(0) NOT NULL,
    "Type" INTEGER(0),
    "Production" BOOLEAN NOT NULL,
    "MgmtNetworks" VARCHAR(50),
    "Notes" VARCHAR(50)
)




When I alter table to turn ID into an auto incrementing PK I have this schema:

-- Describe TBLPODS
CREATE TABLE tblpods (
    "ID" INTEGER PRIMARY KEY,            <--- Primary key now
    "Name" VARCHAR(50) NOT NULL,
    "Location" INTEGER(0) NOT NULL,
    "Type" INTEGER(0),
    "Production" BOOLEAN NOT NULL,
    "MgmtNetworks" VARCHAR(50),
    "Notes" VARCHAR(50)
)




If I make the change with rails console open, it all works perfectly. 

irb(main):012:0> p = Pod.new; p.Name=Time.now.to_s; p.Location=2; p.Production=2; p.save
=> true




If I shutdown and relaunch rails console, I can no longer create new records:

irb(main):002:0> p = Pod.new; p.Name=Time.now.to_s; p.Location=2; p.Production=2; p.save
NoMethodError: undefined method `name' for nil:NilClass
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/whiny_nil.rb:48:in `method_missing'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/visitors/to_sql.rb:57:in `visit_Arel_Nodes_InsertStatement'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/visitors/to_sql.rb:56:in `map'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/visitors/to_sql.rb:56:in `visit_Arel_Nodes_InsertStatement'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/visitors/visitor.rb:15:in `visit'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/visitors/visitor.rb:5:in `accept'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/visitors/to_sql.rb:19:in `accept'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:111:in `with_connection'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/visitors/to_sql.rb:17:in `accept'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/tree_manager.rb:20:in `to_sql'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/arel-2.0.9/lib/arel/select_manager.rb:217:in `insert'
        from c:0:in `insert'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/persistence.rb:270:in `create'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/timestamp.rb:47:in `create'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/callbacks.rb:281:in `create'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/callbacks.rb:428:in `_run_create_callbacks'
... 1 levels...
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/persistence.rb:246:in `create_or_update'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/callbacks.rb:277:in `create_or_update'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activesupport-3.0.5/lib/active_support/callbacks.rb:433:in `_run_save_callbacks'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/callbacks.rb:277:in `create_or_update'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/persistence.rb:39:in `save'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/validations.rb:43:in `save'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/attribute_methods/dirty.rb:21:in `save'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/transactions.rb:240:in `save'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/transactions.rb:292:in `with_transaction_returning_status'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/connection_adapters/abstract/database_statements.rb:139:in `transaction'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/transactions.rb:207:in `transaction'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/transactions.rb:290:in `with_transaction_returning_status'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/transactions.rb:240:in `save'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/transactions.rb:251:in `rollback_active_record_state!'
        from c:/bin/jruby-1.5.5/lib/ruby/gems/1.8/gems/activerecord-3.0.5/lib/active_record/transactions.rb:239:in `save'
        from (irb):2irb(main):003:0>

By the way, this only happens on Windows... on linux, no problem.