Re: Selecting newly added column returns empty but only when selecting with other columns in table

From: mrtruji <mrtruji(at)gmail(dot)com>
To: Melvin Davidson <melvin6925(at)gmail(dot)com>
Cc: John R Pierce <pierce(at)hogranch(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Selecting newly added column returns empty but only when selecting with other columns in table
Date: 2015-11-27 03:31:24
Message-ID: CAJEV4pqaUPL=tXAmWEZ+BRyPatGQNvH+x+TjdUKnW+H2HEBY=g@mail.gmail.com
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On Thu, Nov 26, 2015 at 7:24 PM, Melvin Davidson <melvin6925(at)gmail(dot)com>
wrote:

> Look like another case of PEBKAC solved. Thanks Adrian & JOhn for the
> assist. Happy Thanksgiving everyone.
>
> On Thu, Nov 26, 2015 at 10:22 PM, John R Pierce <pierce(at)hogranch(dot)com>
> wrote:
>
>> On 11/26/2015 7:08 PM, mrtruji wrote:
>>
>>> Ok this is strange. Shouldn't it always be one or the other? Total row
>>> count for the table is 279,096.
>>>
>>> doggies=# select count(*) from data where features_bin is null;
>>> count
>>> --------
>>> 279096
>>> (1 row)
>>>
>>> doggies=# select count(*) from data where features_bin is not null;
>>> count
>>> --------
>>> 279096
>>> (1 row)
>>>
>>
>>
>> you inserted 278096 additional rows with (NULL, NULL, <somevalues>) to
>> the 279096 existing rows that had (value,value,NULL)
>>
>>
>>
>>
>>
>>
>> --
>> john r pierce, recycling bits in santa cruz
>>
>>
>>
>> --
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>
>
>
> --
> *Melvin Davidson*
> I reserve the right to fantasize. Whether or not you
> wish to share my fantasy is entirely up to you.
>

Thanks for all the responses and for pointing me in the right direction!

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