ajout .gitignore + modif makefile et BDatabase.java
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@@ -251,4 +251,16 @@ public class BDatabase {
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public String toString() {
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return this.db_host + "\n" + this.db_name + "\n" + this.db_user + "\n";
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}
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/***
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* Recupere le nombre d'etudiant par groupe
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* @return
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*/
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public ArrayList<NBGroupe> getNbrEtuGroupes() {
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ArrayList<NBGroupe> NGroupe = new ArrayList<>();
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ArrayList<String> groupeNB = this.fetchAll("SELECT COUNT(DISTINCT groupe) FROM fi_eleves;");
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for(int i = 0; i <= NGroupe.Goupe(groupeNB); i++) {
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ArrayList<String> grpnb = this.fetchAll("Select count(id) from fi_eleves where groupe="+i+";");
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}
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}
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}
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