You can use crosstab with row group by "Grupo de valoracion" field and column group by date field and set function = Sum (if you need sum?) for measure of crosstab.
How can do report with dynamic columns
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15-06-2023 - |
Вопрос
I have table with dynamic columns, Red columns are fixed, and green columns are dynamic
How can do it with iReport, jasperReport???
THX
Решение
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