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stats:proc:grantexaminerrights

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Grant Examiner Rights

grantExaminerRights(ident username, ident examId) {
  assume exists //accounts/account[username]; # implicitly true in OO implementations
  assume exists //exams/exam[examId];
 
  assume not exists //accounts/account[username]/examiner[exam]);
  assume not exists //exams/exam[examId]/examiner[account]); # implied by integrity and the assumption before
 
  insert //accounts/account[username] <examiner exam=[examId] />;
  insert //exams/exam[examId] <examiner account=[username] />;
} # roles: admin
stats/proc/grantexaminerrights.1317246613.txt.gz · Last modified: 2011/09/28 23:50 by Patrick Michel