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mysqljasper-reports

count number of rows of a specific value IReport


I have a column Status and I'd like to count how many lines are "Pendings" and how many are "Finalized"

I tried this:

Variable class = java.lang.Integer
Calculation = Sum
ResetType = Report
Increment type = None
Variable expression = $F{tbl_suspensao_status}.equals("Finalized")  ? 0 : 1

But it did not work.

Query:

SELECT
     tbl_suspensao.`codigoBeneficiario` AS tbl_suspensao_codigoBeneficiario,
     tbl_suspensao.`contrato` AS tbl_suspensao_contrato,
     tbl_suspensao.`data_fim` AS tbl_suspensao_data_fim,
     tbl_suspensao.`data_inicio` AS tbl_suspensao_data_inicio,
     tbl_suspensao.`status` AS tbl_suspensao_status,
     tbl_usuario.`nome` AS tbl_usuario_nome,
     tbl_suspensao.`nomeBeneficiario` AS tbl_suspensao_nomeBeneficiario
FROM
     `tbl_usuario` tbl_usuario INNER JOIN `tbl_suspensao` tbl_suspensao ON tbl_usuario.`codigo` = tbl_suspensao.`usuario_id`
WHERE
 AND tbl_suspensao.`data_inicio` BETWEEN  $P{Data_Inicio} AND $P{Data_Fim}

Solution

  • select 
       sum(if(Status = "Pendings", 1, 0)) Pendings, 
       sum(if(Status = "Finalized", 1, 0)) Finalized
     from table
    

    Or so

    select 
        sum(Status = "Pendings") Pendings, 
        sum(Status = "Finalized") Finalized 
      from t1
    

    Demo on sqlfiddle