Find the island with the minimum total mass of penguins living on it. Print the fields island - name of the island and penguins_mass - the total mass of penguins.
Use SQLite syntax to write your answer. Descriptions of tables are provided in the right pane.
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Querynomicon (SQLite)
A compact database for learning the basics of SQL.
The Querynomicon database contains tables:
little_penguins - table of little penguins.
- speciesPenguin species.
- islandIsland of residence.
- bill_length_mmBill length, mm.
- bill_depth_mmBill depth, mm.
- flipper_length_mmFlipper length, mm.
- body_mass_gBody mass, g.
- sexSex.
species |
island |
bill_length_mm |
bill_depth_mm |
flipper_length_mm |
body_mass_g |
sex |
Gentoo |
Biscoe |
52.1 |
17 |
230 |
5550 |
MALE |
penguins - table of penguins.
- speciesPenguin species.
- islandIsland of residence.
- bill_length_mmBill length, mm.
- bill_depth_mmBill depth, mm.
- flipper_length_mmFlipper length, mm.
- body_mass_gBody mass, g.
- sexSex.
species |
island |
bill_length_mm |
bill_depth_mm |
flipper_length_mm |
body_mass_g |
sex |
Gentoo |
Biscoe |
52.1 |
17 |
230 |
5550 |
MALE |
staff - table of employees.
- identEmployee number.
- personalEmployee first name.
- familyEmployee last name.
- deptDepartment.
- ageAge.
ident |
personal |
family |
dept |
age |
7 |
Abram |
Chokshi |
gen |
23 |