Anthony,

Thanks for the shove in the right direction.

An ajax callback processes that field and I had forgotten to run it through 
the validator.

So the db was inserting the entire string instead of list members.

On Friday, June 27, 2014 1:07:33 PM UTC-4, Anthony wrote:
>
> Hard to say without seeing any code, but clearly the database insert is 
> not getting a list.
>
> On Friday, June 27, 2014 12:12:00 PM UTC-4, Cliff Kachinske wrote:
>>
>>
>> <https://lh4.googleusercontent.com/-7k58hj9gv7M/U62UdX1NG4I/AAAAAAAAAHA/9l6vaRZIxy0/s1600/Screenshot+from+2014-06-27+11%3A56%3A46.png>
>>
>> Web2py 2.8.2, if that matters.
>>
>> The manual at web2py.com says, "On relational databases they 
>> [list:string fields] are mapped into text fields which contain the list of 
>> items separated by |. For example [1,2,3] is mapped into |1|2|3|.
>>
>> I am getting something different.
>>
>> The field shown at the top of this post Inserts the following into the 
>> Postgresql database. 
>>
>> pandi3=> select distinct lots_used from job_materials where lots_used is 
>> not null and is_active = 'T';
>>         lots_used         
>> --------------------------
>>  |foo, bar, fubar, fubub|
>> (1 row)
>>
>> From the manual's description I expect something like
>>
>> foo|bar|fubar|fubub
>>
>>
>> I am using a custom validator that returns a list from the field.  Use it 
>> or not, I get the same results.
>>
>> How do I fix this?  IS_IN_SET will not work here.
>>
>

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