Re: From hstore to jsonb (type of column)
От
Tom Lane
Тема
Re: From hstore to jsonb (type of column)
Дата
Msg-id
16364.1427810559@sss.pgh.pa.us
Ответ на
From hstore to jsonb (type of column) (Alexandre Delanoë)
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Дерево обсуждения
From hstore to jsonb (type of column) Alexandre Delanoë <debian@delanoe.org>
Re: From hstore to jsonb (type of column) Tom Lane <tgl@sss.pgh.pa.us>
Re: From hstore to jsonb (type of column) Alexandre Delanoë <debian@delanoe.org>
Alexandre =?iso-8859-1?Q?Delano=EB?= writes:
> from hstore to json, I use this:
> ALTER TABLE ONLY mytable
> ALTER COLUMN mycolumn
> TYPE JSON
> USING hstore_to_json(mycolumn)
> ;
> ALTER TABLE ONLY mytable
> ALTER COLUMN mycolumn
> SET DEFAULT '{}'::json
> ;
> But what would it become for jsonb ?
Just do "USING hstore_to_json(mycolumn)::jsonb". Eventually there
will probably be direct jsonb equivalents of all the existing
json transform functions, but they're not all there yet.
regards, tom lane
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