Merge pull request Webschool-io#652 from marcoribeirojr/master

Correção no nome do arquivo para a convenção definida
douglaszuqueto · Nov 24, 2015 · ab2dbf5 · ab2dbf5
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diff --git a/...d-marcoribeirojr-marco_antonio_ribeiro.md → ...-resolved-marcoribeirojr-marco-ribeiro.md b/...d-marcoribeirojr-marco_antonio_ribeiro.md → ...-resolved-marcoribeirojr-marco-ribeiro.md
diff --git a/class-02/class-02-resolved-marcoribeirojr-marco-ribeiro.md b/class-02/class-02-resolved-marcoribeirojr-marco-ribeiro.md
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+# MongoDB - Aula 02 - Exercício
+autor: Marco Ribeiro (https://github.com/marcoribeirojr)
+
+## Criar a Database be-mean-pokemons
+```
+mongo be-mean-pokemons  
+MongoDB shell version: 2.6.10
+connecting to: be-mean-pokemons
+Mongo-Hacker 0.0.9
+```  
+## Listar as databases do servidor
+
+```
+show dbs
+local             → 0.078GB
+be-mean-instagram → 0.078GB
+admin             → (empty)
+be-mean-pokemons  → (empty)
+
+```
+## Listar as collections
+
+```
+show collections
+
+```
+## Adicionar os pokemons
+
+```
+var pokemons = [
+     {'name' : 'Feraligatr', 'description' : 'Great Crocodile', 'type' : 'Water', 'attack' : 105, 'defense' : 100, height: 23},
+     {'name' : 'Scizor', 'description' : 'Insect of Metal', 'type' : 'Bug/Steel', 'attack' : 130, 'defense' : 100, height: 18},
+     {'name' : 'Salamence', 'description' : 'A Dragon', 'type' : 'Flying/Dragon', 'attack' : 135, 'defense' : 80, height: 15},
+     {'name' : 'Charizard', 'description' : 'Fire breathing and flying lizard', 'type' : 'Flying/Fire', 'attack' : 84, 'defense' : 78, height: 17},
+     {'name' : 'Alakazam', 'description' : 'Hungry, always with two spoons', 'type' : 'Psychic', 'attack' : 50, 'defense' : 45, height: 15},
+     {'name' : 'Tyranitar', 'description' : 'Looks like Godzilla a lil bit', 'type' : 'Rock/Dark', 'attack' : 134, 'defense' : 110, height: 20},
+     {'name' : 'Lugia', 'description' : 'Lendary big bird', 'type' : 'Flying/Psychic', 'attack' : 90, 'defense' : 130, height: 52},
+     {'name' : 'Rayquaza', 'description' : 'Lendary motherfucker dragon', 'type' : 'Flying/Dragon', 'attack' : 150, 'defense' : 90, height: 70}
+   ]
+
+db.pokemons.save(pokemons)
+Inserted 1 record(s) in 377ms
+BulkWriteResult({
+  "writeErrors": [ ],
+  "writeConcernErrors": [ ],
+  "nInserted": 8,
+  "nUpserted": 0,
+  "nMatched": 0,
+  "nModified": 0,
+  "nRemoved": 0,
+  "upserted": [ ]
+})
+
+```
+## Listar todos os pokemons da collections
+
+```
+db.pokemons.find()
+{
+  "_id": ObjectId("5654a75bfce2889eeb597080"),
+  "name": "Feraligatr",
+  "description": "Great Crocodile",
+  "type": "Water",
+  "attack": 105,
+  "defense": 100,
+  "height": 23
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597081"),
+  "name": "Scizor",
+  "description": "Insect of Metal",
+  "type": "Bug/Steel",
+  "attack": 130,
+  "defense": 100,
+  "height": 18
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597082"),
+  "name": "Salamence",
+  "description": "A Dragon...",
+  "type": "Flying/Dragon",
+  "attack": 135,
+  "defense": 80,
+  "height": 15
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597083"),
+  "name": "Charizard",
+  "description": "Fire breathing and flying lizard",
+  "type": "Flying/Fire",
+  "attack": 84,
+  "defense": 78,
+  "height": 17
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597084"),
+  "name": "Alakazam",
+  "description": "Hungry, always with two spoons",
+  "type": "Psychic",
+  "attack": 50,
+  "defense": 45,
+  "height": 15
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597085"),
+  "name": "Tyranitar",
+  "description": "Looks like Godzilla a lil bit",
+  "type": "Rock/Dark",
+  "attack": 134,
+  "defense": 110,
+  "height": 20
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597086"),
+  "name": "Lugia",
+  "description": "Lendary big bird",
+  "type": "Flying/Psychic",
+  "attack": 90,
+  "defense": 130,
+  "height": 52
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597087"),
+  "name": "Rayquaza",
+  "description": "Lendary motherfucker dragon",
+  "type": "Flying/Dragon",
+  "attack": 150,
+  "defense": 90,
+  "height": 70
+}
+Fetched 8 record(s) in 6ms
+```
+## Buscar um pokemon de acordo com minha escolha
+
+```
+var query = {name : "Alakazam"}
+var poke = db.pokemons.findOne(query)
+poke
+{
+  "_id": ObjectId("5654a75bfce2889eeb597084"),
+  "name": "Alakazam",
+  "description": "Hungry, always with two spoons",
+  "type": "Psychic",
+  "attack": 50,
+  "defense": 45,
+  "height": 15
+}
+```
+## Alterando a description
+```
+poke.description = "Changed - Hungry, always with two spoons"
+Changed - Hungry, always with two spoons
+
+poke
+{
+  "_id": ObjectId("5654a75bfce2889eeb597084"),
+  "name": "Alakazam",
+  "description": "Changed - Hungry, always with two spoons",
+  "type": "Psychic",
+  "attack": 50,
+  "defense": 45,
+  "height": 15
+}
+
+db.pokemons.save(poke)
+Updated 1 existing record(s) in 39ms
+WriteResult({
+  "nMatched": 1,
+  "nUpserted": 0,
+  "nModified": 1
+})
+
+
+```
diff --git a/class-03/class-03-resolved-marcoribeirojr-marco-ribeiro.md b/class-03/class-03-resolved-marcoribeirojr-marco-ribeiro.md
@@ -0,0 +1,113 @@
+# MongoDB - Aula 03 - Exercício
+autor: Marco Ribeiro (https://github.com/marcoribeirojr)
+
+## Exercício 1 - Listar os pokemons com altura menor que 0.5
+
+```
+var query = {height:{$lt:0.5}}
+db.pokemons.find(query)
+Fetched 0 record(s) in 0ms
+
+```
+## Exercício 2 - Listar os pokemons com altura maior ou igual que 0.5
+
+```
+var query = {height:{$gte:0.5}}
+db.pokemons.find(query)
+{
+  "_id": ObjectId("5654a75bfce2889eeb597080"),
+  "name": "Feraligatr",
+  "description": "Great Crocodile",
+  "type": "Water",
+  "attack": 105,
+  "defense": 100,
+  "height": 23
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597081"),
+  "name": "Scizor",
+  "description": "Insect of Metal",
+  "type": "Bug/Steel",
+  "attack": 130,
+  "defense": 100,
+  "height": 18
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597082"),
+  "name": "Salamence",
+  "description": "A Dragon...",
+  "type": "Flying/Dragon",
+  "attack": 135,
+  "defense": 80,
+  "height": 15
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597083"),
+  "name": "Charizard",
+  "description": "Fire breathing and flying lizard",
+  "type": "Flying/Fire",
+  "attack": 84,
+  "defense": 78,
+  "height": 17
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597084"),
+  "name": "Alakazam",
+  "description": "Changed - Hungry, always with two spoons",
+  "type": "Psychic",
+  "attack": 50,
+  "defense": 45,
+  "height": 15
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597085"),
+  "name": "Tyranitar",
+  "description": "Looks like Godzilla a lil bit",
+  "type": "Rock/Dark",
+  "attack": 134,
+  "defense": 110,
+  "height": 20
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597086"),
+  "name": "Lugia",
+  "description": "Lendary big bird",
+  "type": "Flying/Psychic",
+  "attack": 90,
+  "defense": 130,
+  "height": 52
+}
+{
+  "_id": ObjectId("5654a75bfce2889eeb597087"),
+  "name": "Rayquaza",
+  "description": "Lendary motherfucker dragon",
+  "type": "Flying/Dragon",
+  "attack": 150,
+  "defense": 90,
+  "height": 70
+}
+Fetched 8 record(s) in 4ms
+
+```
+## Exercício 3 - Listar os pokemons com altura menor ou igual que 0.5  do tipo grama
+```
+var query = {$and: [{height:{$gte:0.5}},{type:"grama"}]}
+db.pokemons.find(query)
+Fetched 0 record(s) in 1ms
+```
+## Exercício 4 - Listar os pokemons com name "Pikachu" ou attack menor ou igual que 0.5
+
+```
+var query = {$or: [{name:"Pikachu"},{attack:{$lte:0.5}}]}
+db.pokemons.find(query)
+Fetched 0 record(s) in 1ms
+
+```
+## Exercício 5 - Listar todos os pokemons attack maior ou igual que 48 e com height menor ou igual que 0.5
+
+```
+var query = {$and: [{height:{$lte:0.5}},{attack:{$gte:48}}]}
+db.pokemons.find(query)
+Fetched 0 record(s) in 0ms
+
+```