PSQL id 06.11.2024

This commit is contained in:
krivoshein
2024-11-06 16:06:32 +03:00
parent 0f1fa71c33
commit f4ca58ce91
89 changed files with 1131 additions and 763 deletions

View File

@@ -23,22 +23,22 @@ public:
QList<Trainee> selectAllTrainees();
QList<Group> selectAllGroups();
bool insertInstructor(Instructor instructor);
bool deleteInstructor(int instructor_id);
bool updateInstructor(Instructor instructor);
int insertInstructor(Instructor instructor);
int deleteInstructor(int instructor_id);
int updateInstructor(Instructor instructor);
bool insertGroup(Group group);
bool deleteGroup(int group_id);
bool updateGroup(Group group);
int insertGroup(Group group);
int deleteGroup(int group_id);
int updateGroup(Group group);
bool insertTrainee(Trainee trainee);
bool deleteTrainee(int trainee_id);
bool updateTrainee(Trainee trainee);
int insertTrainee(Trainee trainee);
int deleteTrainee(int trainee_id);
int updateTrainee(Trainee trainee);
QStringList selectTasksOfTrainee(int trainee_id);
QList<Task> selectTasksOfTrainee(int trainee_id);
private:
bool queryExec(QString queryStr);
int queryExec(QString queryStr);
void messageWarningErrorQuery(QString queryStr);
private: