Java e JDBC

Marcio RedFox
Mind Map by Marcio RedFox, updated more than 1 year ago
Marcio RedFox
Created by Marcio RedFox about 6 years ago
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realizando conexão e manipulando dados no banco de dados.
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Java e JDBC
1 Criação do banco de dados + MEER
1.1 Classe de conexão
1.1.1 PreparedStatment
1.1.1.1 Prepared statements são criados pelo obj Conection.
1.1.1.2 Subistituir variaveis por " ? "
1.1.1.2.1 PreparedStatement statement = connection.preparedStatement(query);
1.1.1.2.1.1 Antes de executar query, especificar parametros
1.1.1.2.1.1.1 Paramentros : int,long,String e etc
1.1.1.2.1.1.1.1 Executamos depois a query com : ResultSet
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