pub mod sql_types {
    #[derive(diesel::sql_types::SqlType)]
    #[diesel(postgres_type(name = "substitution_type"))]
    pub struct SubstitutionType;
}

diesel::table! {
    schoolyears {
        id -> Integer,
        untis_id -> Integer,
        name -> VarChar,
        start_date -> Date,
        end_date -> Date,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    tenants {
        id -> Integer,
        untis_id -> Integer,
        schoolyear_id -> Integer,
        name -> VarChar,
        active -> Bool,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    teachers {
        id -> Integer,
        untis_id -> Integer,
        schoolyear_id -> Integer,
        name -> VarChar,
        forename -> Nullable<VarChar>,
        display_name -> VarChar,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    classes {
        id -> Integer,
        untis_id -> Integer,
        schoolyear_id -> Integer,
        name -> VarChar,
        long_name -> VarChar,
        active -> Bool,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    subjects {
        id -> Integer,
        untis_id -> Integer,
        schoolyear_id -> Integer,
        name -> VarChar,
        long_name -> VarChar,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    rooms {
        id -> Integer,
        untis_id -> Integer,
        schoolyear_id -> Integer,
        name -> VarChar,
        long_name -> VarChar,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    departments {
        id -> Integer,
        untis_id -> Integer,
        schoolyear_id -> Integer,
        name -> VarChar,
        long_name -> VarChar,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    holidays {
        id -> Integer,
        untis_id -> Integer,
        schoolyear_id -> Integer,
        name -> VarChar,
        long_name -> VarChar,
        start_date -> Date,
        end_date -> Date,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    timegrids {
        id -> Integer,
        schoolyear_id -> Integer,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    timegrid_days {
        id -> Integer,
        timegrid_id -> Integer,
        #[sql_name = "day_index"]
        day -> SmallInt,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    timegrid_time_unit {
        id -> Integer,
        timegrid_id -> Integer,
        start_time -> Time,
        end_time -> Time,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    use diesel::sql_types::*;

    use super::sql_types::SubstitutionType;

    substitutions {
        id -> Integer,
        subst_type -> SubstitutionType,
        lesson_id -> Integer,
        start_time -> Time,
        end_time -> Time,
        text -> Nullable<VarChar>,
        active -> Bool,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    substitution_classes {
        id -> Integer,
        substitution_id -> Integer,
        class_id -> Integer,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    substitution_teachers {
        id -> Integer,
        substitution_id -> Integer,
        teacher_id -> Integer,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    substitution_subjects {
        id -> Integer,
        substitution_id -> Integer,
        subject_id -> Integer,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    substitution_rooms {
        id -> Integer,
        substitution_id -> Integer,
        room_id -> Integer,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    substitution_planned_queries {
        id -> Integer,
        schoolyear_id -> Integer,
        date -> Date,
        active -> Bool,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    substitution_queries {
        id -> Integer,
        substitution_planned_query_id -> Integer,
        queried_at -> Timestamp,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}

diesel::table! {
    substitution_query_results {
        id -> Integer,
        substitution_query_id -> Integer,
        substitution_id -> Integer,
        created_at -> Timestamp,
        updated_at -> Nullable<Timestamp>,
    }
}