fic/server
2
0
Fork 0
Code Issues Pull Requests 7 Releases Wiki Activity

libfic: fix WipeMCQ which didn't work

Browse Source
This commit is contained in:
nemunaire 2018-06-24 19:09:34 +02:00 committed by Pierre-Olivier Mercier
parent 66391baeef
commit cb02fa98dd
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libfic/mcq.go
View File

@ -134,7 +134,9 @@ func (n MCQ_entry) Delete() (int64, error) {
// WipeMCQs deletes MCQs coming with the challenge.
func (e Exercice) WipeMCQs() (int64, error) {
if res, err := DBExec("DELETE FROM exercice_mcq, mcq_found, mcq_entries USING exercice_mcq NATURAL JOIN mcq_entries NATURAL JOIN mcq_found WHERE exercice_mcq.id_exercice = ?", e.Id); err != nil {
if _, err := DBExec("DELETE FROM mcq_entries WHERE id_mcq IN (SELECT id_mcq FROM exercice_mcq WHERE id_exercice = ?);", e.Id); err != nil {
return 0, err
} else if res, err := DBExec("DELETE FROM exercice_mcq WHERE id_exercice = ?;", e.Id); err != nil {
return 0, err
} else if nb, err := res.RowsAffected(); err != nil {
return 0, err