Exercises
| Status | Type |
|
Languages | Labels |
|
|---|---|---|---|---|---|
| CoPrime |
nl
|
haskell
|
|||
| Groeperen met GROUP BY |
nl
|
database
,
sqlite
|
|||
| Oefening 17 |
nl
|
python
sjternat
|
|||
| Tabel bestelling aanmaken |
nl
|
sql
database
,
sqlite
,
select
,
create-table
,
primary-key
,
...
|
|||
| Debuggen en herschrijven van een query |
nl
|
sql
database
,
sqlite
,
select
,
where
|
|||
| A guilty key |
en, nl
|
python
classes
,
oop
,
object-oriented programming
|
|||
| P2_11_SUB_2 |
nl
|
sql
database
,
sql
,
sqlite
|
|||
| Bezorgerinformatie |
nl
|
sql
database
,
sqlite
,
select
,
join
,
limit
,
...
|
|||
| AVG() – Gemiddelde berekenen |
nl
|
sql
database
,
sqlite
,
select
,
alias
,
aggregate
|
|||
| SUM() – Totaal optellen |
nl
|
sql
database
,
sqlite
,
select
,
alias
,
aggregate
|
|||
| Schrikkeljaar |
nl
|
python
|
|||
| De mediaan van een lijst |
nl
|
python
lijsten
|
|||
| P2_9_JOIN_9 |
nl
|
sql
database
,
sql
,
sqlite
|
|||
| Medium bestellingen (2) |
nl
|
sql
database
,
sqlite
,
template
|
|||
| Geheimschreiber |
en, nl
|
python
classes
,
oop
,
object-oriented programming
|
|||
| Foutbewuste interpreter |
nl
|
haskell
|
|||
| Overzicht van de bestelde pizza en het formaat |
nl
|
sql
database
,
sqlite
,
select
,
join
,
alias
|
|||
| COUNT(DISTINCT) – Unieke waarden tellen |
nl
|
sql
database
,
sqlite
,
select
,
distinct
,
alias
,
...
|
|||
| Church getallen |
nl
|
haskell
|
|||
| Rekenen in SQL |
nl
|
sql
database
,
sqlite
,
select
,
arithmetic
,
alias
|