Caught Em All

answers/part1.sql

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+CREATE SCHEMA pokemon;

answers/part2.sql

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+# What are all the types of pokemon that a pokemon can have
+USE pokemon;
+SELECT * FROM types;
+
+# What is the name of the pokemon with id 45
+SELECT name FROM pokemons 
+WHERE id = 45;
+
+# How many pokemon are there
+SELECT COUNT(*) FROM pokemons;
+
+#How many types are there?
+SELECT COUNT(*) FROM types;
+
+# How many pokemon have a secondary type
+SELECT COUNT(*) FROM pokemons
+ WHERE secondary_type IS NOT NULL;

answers/part3.sql

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+# What is each pokemons primary type
+SELECT pokemons.name, types.name AS power1
+ FROM pokemon.pokemons
+ INNER JOIN pokemon.types 
+ON pokemons.primary_type = types.id;
+
+#What is Rufflet's secondary type
+SELECT p.name, t.name
+ FROM pokemons p 
+JOIN types t 
+ON p.secondary_type = t.id
+ WHERE p.name = 'Rufflet';
+
+# What are the names of the pokemon that belong to the trainer with ID 303
+SELECT ptr.trainerID, p.name
+ FROM pokemon_trainer ptr 
+JOIN pokemons p
+ ON p.id = ptr.pokemon_id
+ WHERE ptr.trainerID = 303;
+
+# How many pokemon have a secondary type Poison
+SELECT t.name, COUNT(*)
+ FROM types t 
+JOIN pokemons p
+ ON p.secondary_type = t.id
+ WHERE t.name = 'Poison';
+
+# What are all the primary types and how many pokemon have that type
+SELECT t.name, COUNT(*) 
+ FROM types t 
+JOIN pokemons p
+ ON p.primary_type = t.id
+ GROUP BY t.name;
+
+# How many pokemon at level 100 does each trainer with more than 1 level 100 have
+SELECT ptr.pokelevel, COUNT(*) 
+ FROM pokemon_trainer ptr
+JOIN pokemons p
+ ON p.id = ptr.pokemon_id
+ GROUP BY ptr.trainerID, ptr.pokelevel
+ HAVING ptr.pokelevel = 100;
+
+# How many pokemon only belong to one trainer and no other
+SELECT p.name, COUNT(*) FROM pokemon_trainer ptr JOIN pokemons p ON p.id = ptr.pokemon_id GROUP BY p.name HAVING COUNT(*)= 1;
+SELECT COUNT(pokemon_id),p.name FROM pokemon_trainer ptr JOIN pokemons p ON p.id = ptr.pokemon_id GROUP BY pokemon_id HAVING COUNT(pokemon_id)=1;
+

answers/part4.sql

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+# Final Report , query sorted by trainer with highest pokemon level
+SELECT p.name PokemonName , tr.trainername , ptr.pokelevel Level , t.name PrimaryType , ty.name SecondaryType 
+FROM pokemons p 
+ JOIN pokemon_trainer ptr ON p.id = pokemon_id 
+ JOIN trainers tr ON tr.trainerID = ptr.trainerID
+ LEFT JOIN types t ON p.primary_type = t.id
+ LEFT JOIN types ty ON p.secondary_type = ty.id
+ ORDER BY ptr.pokelevel DESC;

pokemon_sql/pokemon_types.sql

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+create table types(id int auto_increment primary key,name text not null);
+INSERT INTO pokemon.types (id, name) VALUES (1, 'Normal');
+INSERT INTO pokemon.types (id, name) VALUES (2, 'Water');
+INSERT INTO pokemon.types (id, name) VALUES (3, 'Grass');
+INSERT INTO pokemon.types (id, name) VALUES (4, 'Rock');
+INSERT INTO pokemon.types (id, name) VALUES (5, 'Fire');
+INSERT INTO pokemon.types (id, name) VALUES (6, 'Ground');
+INSERT INTO pokemon.types (id, name) VALUES (7, 'Poison');
+INSERT INTO pokemon.types (id, name) VALUES (8, 'Bug');
+INSERT INTO pokemon.types (id, name) VALUES (9, 'Electric');
+INSERT INTO pokemon.types (id, name) VALUES (10, 'Dragon');
+INSERT INTO pokemon.types (id, name) VALUES (11, 'Steel');
+INSERT INTO pokemon.types (id, name) VALUES (12, 'Dark');
+INSERT INTO pokemon.types (id, name) VALUES (13, 'Fighting');
+INSERT INTO pokemon.types (id, name) VALUES (14, 'Psychic');
+INSERT INTO pokemon.types (id, name) VALUES (15, 'Ghost');
+INSERT INTO pokemon.types (id, name) VALUES (16, 'Fairy');
+INSERT INTO pokemon.types (id, name) VALUES (17, 'Ice');
+INSERT INTO pokemon.types (id, name) VALUES (18, 'Flying');