cast it
select info::text from sample;
________________________________________
From: pgsql-sql-owner@postgresql.org <pgsql-sql-owner@postgresql.org> on behalf of msn <pioneer.suri@gmail.com>
Sent: 26 April 2016 12:32
To: pgsql-sql@postgresql.org
Subject: [SQL] Getting the queried result in the form of json structure
I am using postgresql for my webapplication. I am new to this
Postgresql-json. I Just want to get the select query result in the form of
json structure.
Here are my details:
Create table ============ - create table sample(id, serial, info jsonb); Insert query ============ -
insertinto sample("info") values('{"person": {"phone":
9804484234,"name":{"firstname":"Alice", "lastname":"bob"}, "empId": "E067",
"age":25}');
select query: ============= select "info"->'person'->>'lastname' from sample;
result: bob
but I want to get the above result along with the json nodes like below:
result: {"person": {"name": {"lastname":"bob"} } }
could any tell me how to get my expected result structure from database.
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