SQLAlchemy's API allows CREATE INDEX via the Index construct:
http://docs.sqlalchemy.org/en/rel_0_9/core/constraints.html?highlight=index#indexes


On 6/30/14, 6:21 PM, Phillip Aquilina wrote:
> Using postgresql, I have a JSON type column. My understanding from
> their docs was that only jsonb columns could have an index created on
> them (a feature of postgresql 9.4) but then I found an SO answer
> <http://stackoverflow.com/questions/17807030/how-to-create-index-on-json-field-in-postgres-9-3>
>  that
> said otherwise. I haven't had the chance to test it since I'm away
> from my dev environment, but the sqlalchemy docs seem to support this
> idea
> <http://docs.sqlalchemy.org/en/rel_0_9/dialects/postgresql.html?highlight=json#sqlalchemy.dialects.postgresql.JSON>,
> mentioning the availability of "Index operations."
>
> Unless I'm missing something obvious (very possible), it seems like
> this can be done through sql, but is there a way to create an index on
> a json field through the sqlalchemy api? I can't seem to find a way to
> do this.
>
> Thanks,
> Phil
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