CODEWITHSUNDEEP
jsonpostgresqlplpgsql
Shamil Yakupov
Shamil Yakupov

Reputation: 5469

Select as JSON object {key: {}}

My table:

ID | something1 | something2 | ...
1  | meow       | 5          |
2  | 4          | KITTIES    |

Is there any way to select data as JSON in format {"1":{"something1":"meow","something2":5},"2":{...}}?

Upvotes: 1

Views: 224

Answers (2)

rphv
rphv

Reputation: 5537

If you don't mind repeating the ID field in the JSON representation of a row, you can do:

SELECT 
  format('{%s}',
    string_agg(
      format(
        '%s:%s',
        to_json(ID::text),
        row_to_json(my_table)
      ), ','
    ), ''
  )::json as json_object
FROM my_table;

This gives you a JSON object containing a sub-object for each row in the table, keyed by the value in the ID field.

SQLFiddle

See this question for more details.

Upvotes: 1

webo80
webo80

Reputation: 3393

You can use this library to get an API of the database. Then, consume it! This is the fastest and clearest thing I can imagine.

Upvotes: 1

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