Hi
I'm using the json functionalities of postgresql 9.3.
I have a query calling json_populate_recordset like this:
json_populate_recordset(null::product, event->'products')
but it returns an error:
ERROR: cannot call json_populate_recordset on a nested object
There is indeed one key in event->'products' giving access to an array of objects.
Is there a way to specify which keys to keep from the object? I haven't found ti in the docs.
Here is pseudo code of what I'd like to do:
json_populate_recordset(null::product, event->'products' WITH ONLY KEYS {'f1','f2'})
Thx
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