from gluon.dal import SQLCustomType
json_type = SQLCustomType(type ='text',
native='JSON',
encoder=(lambda x: x),
decoder=(lambda x: x)
)
db.define_table('product_country_search',
OK, I've tried filtering_out (as described into the book) and ended up with
the following error when accessing into the table containing the JSON field
object of type 'NoneType' has no len()
I think this happens because the problem is not at back-end (field
filtering function) but at the
Thanks, I'll try.
Il giorno giovedì 29 giugno 2017 23:59:03 UTC+2, Anthony ha scritto:
>
> On Thursday, June 29, 2017 at 12:49:16 PM UTC-4, narcissus wrote:
>>
>> Thanks for your answer.
>> Option 1) In my case I cannot change fields into the original database.
>> Option 2) and 3) can you provide
On Thursday, June 29, 2017 at 12:49:16 PM UTC-4, narcissus wrote:
>
> Thanks for your answer.
> Option 1) In my case I cannot change fields into the original database.
> Option 2) and 3) can you provide implementation examples for my specific
> case
>
I'm not familiar with how MySQL JSON fields
Thanks for your answer.
Option 1) In my case I cannot change fields into the original database.
Option 2) and 3) can you provide implementation examples for my specific
case
Option 4) I think I'll do it
Il giorno giovedì 29 giugno 2017 15:23:37 UTC+2, Anthony ha scritto:
>
> In most databases
In most databases (including MySQL), the DAL simply stores JSON in a text
field and converts to and from Python objects when writing/reading the
data. The Postgres adapter makes use of the Postgres native JSON field
type, but the MySQL adapter does not yet do so.
Some options might be to
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