Ruby on Rails Wednesday, February 1, 2017

Hi, yes I had one column name I accidently capitalized.  It caused me so much grief.

I altered the table, and had to clean up my table column references in my code and all is well now.

Just a quick question.  I ran a migration that changed the column name on my local sqlite table, and when I tried the same migration on heroku it didn't change the table column name.  I used pgadmin 4 to alter the postgres table column name.

Thanks,
Joe

On Wednesday, February 1, 2017 at 6:25:24 PM UTC-5, Walter Lee Davis wrote:
> On Jan 31, 2017, at 10:55 PM, Joe Guerra <jgu...@jginfosys.com> wrote:
>
> ok, I solved of my problems.  My git commit / push didn't work.  Thats working now.
>
>
> the other thing is...
>
>  ActionView::Template::Error (PG::UndefinedColumn: ERROR:  column "startdate" does not exist
> 2017-02-01T03:51:33.326023+00:00 app[web.1]: LINE 1: SELECT  "products".* FROM "products"  ORDER BY Startdate ASC...
> 2017-02-01T03:51:33.326023+00:00 app[web.1]:                                                        ^
> 2017-02-01T03:51:33.326024+00:00 app[web.1]: HINT:  Perhaps you meant to reference the column "products.Startdate".
>
> Startdate is a column in my database table, I don't know where it coming up with 'startdate' does not exist?  I don't have that in any of my references.
>
> Thanks,
> Joe
>
> On Tuesday, January 31, 2017 at 10:24:13 PM UTC-5, Joe Guerra wrote:
> This is driving me crazy.  I have my web app working great in development, then I commit and push it to Github and heroku automatically deploys my app.
>
> Unfortunately, it doesn't quite work out the same as the development.  
>
> Pages aren't being found on production, but they are there in development and they are on my github repo.  
>
> Heroku logs are not very useful either.  :(
>
> Any suggestions?

Are you using capital letters in your table names? You're going to have to do some extra work to get that to work, because the standard is lower-case table names. Some RDBMs don't care what case you use for table names, but some do.

Walter


>
> Thanks,
> Joe
>
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