Querying HSTORE in postgres

I have a model that has an HSTORE column. I would like to use Sequelize’s find method to perform queries searching for records based on data in the HSTORE column.

The raw query is:

SELECT row_data
FROM audit.logged_action AS logged_action 
WHERE logged_action.action = 'I'
AND row_data ? 'id'
AND row_data->'id' = '16'

My (failed) attempt in Sequelize:

LoggedAction.findOne({
  where: {
     action: 'I',
     row_data: {
       id: billingDetail.id
     }
   }
});

[legomind]

@janmeier I am considering creating a PR for this. Would the following be correct?

Current Functionality

User.findOne({
  where: {
    hstore_field: {
      fieldOne: 'some_value',
    },
  },
});

would produce

SELECT *
FROM Users
WHERE hstore_field = '"fieldOne" => "some_value"'

New functionality

User.findOne({
  where: {
    hstore_field: {
      $contains: {
        fieldOne: 'some_value',
      },
    },
  },
});

would produce

SELECT *
FROM Users
WHERE hstore_field -> 'fieldOne' = 'some_value'

[stale[bot]]

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