MySQL Training
by gsguma
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<h2>Treinamento Básico de Banco de Dados Relacional (MySQL)</h2>
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*Copie e cole as consultas abaixo no editor online "<a href="https://www.w3schools.com/mysql/trymysql.asp?filename=trysql_editor">W3Schools: MySQL Tryit Editor</a>" para enternder melhor as consultas.
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Criação de banco de dados
<a href="https://dev.mysql.com/doc/refman/8.0/en/creating-database.html">more info...</a>
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<h6 class="card-title">Sintaxe de criação e seleção do bando de dados:</h6>
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CREATE DATABASE new_database;
USE new_database;</pre>
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Criação de tabelas
<a href="https://dev.mysql.com/doc/refman/8.0/en/creating-tables.html">more info...</a>
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<h6 class="card-title">Como visualizar a sintaxe de criação de uma tabela já criada:</h6>
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SHOW CREATE TABLE Customers;</pre>
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<h6 class="card-title">Exemplo 1:</h6>
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CREATE TABLE `Customers` (
`CustomerID` int(11) NOT NULL AUTO_INCREMENT,
`CustomerName` varchar(255) CHARACTER...
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