stats:proc:addparticipant
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stats:proc:addparticipant [2012/05/22 09:59] Patrick Michel |
stats:proc:addparticipant [2012/06/06 15:32] Patrick Michel |
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| Line 7: | Line 7: | ||
| assume exists //exams/exam[id]; # implicitly true in OO implementations | assume exists //exams/exam[id]; # implicitly true in OO implementations | ||
| - | assume exists count (studentId, //accounts/account/student/id) = 1; | + | assume count (studentId, //accounts/account/student/id) = 1; |
| | | ||
| assume not exists //exams/exam[id]/results/participant[studentId]; | assume not exists //exams/exam[id]/results/participant[studentId]; | ||
stats/proc/addparticipant.txt ยท Last modified: 2013/07/10 12:34 (external edit)
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