23 lines
785 B
SQL
23 lines
785 B
SQL
CREATE OR REPLACE DEFINER=`root`@`localhost`
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SQL SECURITY DEFINER
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VIEW `psico`.`results`
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AS SELECT `eq`.`examFk` AS `examFk`,
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sum(`a`.`correct` * `a`.`correct`) AS `aciertos`,
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`e`.`questionsCount` AS `questionsCount`,
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HOUR(timediff(`e`.`finished`, `e`.`started`)) * 60 + MINUTE(timediff(`e`.`finished`, `e`.`started`)) AS `minutos`,
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least(
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3,
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3 * (`e`.`questionsCount` * 0.5) / (
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HOUR(timediff(`e`.`finished`, `e`.`started`)) * 60 + MINUTE(timediff(`e`.`finished`, `e`.`started`))
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)
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) + 7 * sum(`a`.`correct` * `a`.`correct`) / `e`.`questionsCount` AS `nota`
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FROM (
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(
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`psico`.`exam` `e`
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JOIN `psico`.`examQuestion` `eq` ON(`eq`.`examFk` = `e`.`id`)
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)
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JOIN `psico`.`answer` `a` ON(`eq`.`answerFk` = `a`.`id`)
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)
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GROUP BY `eq`.`examFk`,
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`e`.`questionsCount`
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