>>
>> Well, yes - you can always decompose the dict and store it in an EAV, but
>> sometimes it's more convenient to just use "nested" dictionary at the row
>> level. Which is what a JSONB column does.
>
> Edgar Codd is rolling in his grave.
>
>
Contributing mightily to the global angular m
On 1/5/22 10:35 AM, Tomas Vondra wrote:
On 1/5/22 17:24, Ron wrote:
On 1/5/22 7:22 AM, Tomas Vondra wrote:
On 1/5/22 14:17, Shaozhong SHI wrote:
Any examples in Postgres to create a dictionary type to store and
access key value pairs?
I'd say JSONB can be used as an associative array, and
On 1/5/22 14:36, Shaozhong SHI wrote:
I just checked operators. I could not find any operator to set a new
value given a key.
I'd say jsonb_set is what you're looking for.
Postgres does not have a thing that'd match the Oracle feature exactly,
you'll have to adjust your application to use
On 1/5/22 17:24, Ron wrote:
On 1/5/22 7:22 AM, Tomas Vondra wrote:
On 1/5/22 14:17, Shaozhong SHI wrote:
Any examples in Postgres to create a dictionary type to store and
access key value pairs?
I'd say JSONB can be used as an associative array, and e.g. in Python
can map to dict data type
On 1/5/22 7:22 AM, Tomas Vondra wrote:
On 1/5/22 14:17, Shaozhong SHI wrote:
Any examples in Postgres to create a dictionary type to store and access
key value pairs?
I'd say JSONB can be used as an associative array, and e.g. in Python can
map to dict data type.
The question confuses me.
I just checked operators. I could not find any operator to set a new value
given a key.
Regards,
David
On Wed, 5 Jan 2022 at 13:22, Tomas Vondra
wrote:
> On 1/5/22 14:17, Shaozhong SHI wrote:
> > Any examples in Postgres to create a dictionary type to store and access
> > key value pairs?
> >
On 1/5/22 14:17, Shaozhong SHI wrote:
Any examples in Postgres to create a dictionary type to store and access
key value pairs?
I'd say JSONB can be used as an associative array, and e.g. in Python
can map to dict data type.
regards
--
Tomas Vondra
EnterpriseDB: http://www.enterprisedb.c
Any examples in Postgres to create a dictionary type to store and access
key value pairs?
Regards,
David
