I know the module. But I am preparing the queries for the elastic search.

 ((column08=Submit & column10=Delivered & column09=Something) | (column08=Delivered))

This is the condition I am getting from GUI. I have to query the elastic search and return the result to the GUI through perl. For Quering we need to parse the condition in the form of elastic search query.

Whats my problem here is in my code (Mentioned in the main thread) 1) I am passing the inner braces to the function first

 column08=Submit & column10=Delivered & column09=Something

2) In line 58 I am giving my array to a hash

 $return_hash{'bool'}{'must'} = [@return_array];

I expected the output as

 
$VAR1 = ['bool' =>
          {
            'must' => [
                        {
                          'term' => {
                                      'column08' => 'Submit'
                                    }
                        },
                        {
                          'term' => {
                                      'column10' => 'Delivered'
                                    }
                        },
                        {
                          'term' => {
                                      'column09' => 'Something'
                                    }
                        }
                      ]
          }
]
[download]

But Its returning it as

$VAR1 = [
          'bool',
          {
            'must' => [
                        {
                          'term' => {
                                      'column08' => 'Submit'
                                    }
                        },
                        {
                          'term' => {
                                      'column10' => 'Delivered'
                                    }
                        },
                        {
                          'term' => {
                                      'column09' => 'Something'
                                    }
                        }
                      ]
          }
        ];
[download]