On Wednesday, June 26, 2019 at 5:41:15 PM UTC-7, lkfken wrote:
>
> Hi,
>
> I have a very simple record
>
> policy_number = 'P000031206'
>
>
> ccsb_group_record = EdiShop::ShopGroupCrosswalk.where(:policynumber => 
> policy_number).first
> # #<EdiShop::ShopGroupCrosswalk @values={:policynumber=>"P000031206", 
> :group_id=>"M10050", :orig_eff_dt=>2014-07-01 00:00:00 -0700, 
> :eff_dt=>2019-07-01 00:00:00 -0700, :renew_dt=>2020-07-01 00:00:00 -0700}>
>
> ccsb_group_record.eff_dt = Date.civil(2020,7,1)
> #<EdiShop::ShopGroupCrosswalk @values={:policynumber=>"P000031206", 
> :group_id=>"M10050", :orig_eff_dt=>2014-07-01 00:00:00 -0700, 
> :eff_dt=>2020-07-01 00:00:00 -0700, :renew_dt=>2020-07-01 00:00:00 -0700}>
>
> ccsb_group_record.save
> # Sequel::NoExistingObject: Attempt to update object did not result in a 
> single row modification (SQL: UPDATE TOP (1) 
> [EDI_SHOP].[DBO].[GROUP_CROSSWALK] SET [POLICYNUMBER] = N'P000031206', 
> [GROUP_ID] = N'M10050', [ORIG_EFF_DT] = '2014-07-01T00:00:00.000', [EFF_DT] = 
> '2020-07-01T00:00:00.000', [RENEW_DT] = '2020-07-01T00:00:00.000' WHERE 
> ([POLICYNUMBER] IS NULL))
>
> I don't understand where is WHERE ([POLICYNUMBER] IS NULL)) coming from. How 
> can I fix update this record besides using the class method below?
>
>
I don't understand either, since it appears the policynumber value 
is P000031206.  It could be that one of the hooks is unsetting the value.  
However, that is just a guess as the example you provided is not self 
contained. Can you put together a minimal, self contained example showing 
the problem?  The example should create the database table, then create the 
model class, and then have the code that shows the failure.
 

> EdiShop::ShopGroupCrosswalk.where(:policynumber => 
> policy_number).update(eff_dt: Date.civil(2020,7,1))
>
>
Note that this isn't the same thing.  This calls Dataset#update, which 
doesn't run hooks, validations, etc. 

Thanks,
Jeremy

>

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