Checking if a json-typed column contains a key - Mailing list pgsql-general

From Wells Oliver
Subject Checking if a json-typed column contains a key
Date
Msg-id CAOC+FBX+p6AsXpPvw4_kfefqBYO-d5V1YHfR8x2tBhy=9+zTnQ@mail.gmail.com
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Responses Re: Checking if a json-typed column contains a key
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With the hstore you can do hstore ? 'key' to check if the object contains the key-- is there a similar function for json objects?

(still on 9.3 so no jsonb)

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