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Alterar dados na dados de dados


sonkinha

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Boas.

Como faço para alterar dados de dados que já estão inseridos na base de dados?

Não faço a minima como o fazer portanto agradecia que me explica-sem ao pormenor  :dontgetit:

Uso um programa chamado netbeans e é por lá que quero fazer isso. A partir do netbeans sei visualizar e inserir dados na boa! Agora alterar...

Cumps.

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partindo do principio  q sabes JDBC

e asim

UPDATE table_name

SET column1=value, column2=value2,...

WHERE some_column=some_value

Notice the WHERE clause in the UPDATE syntax. The WHERE clause specifies which record or records that should be updated. If you omit the WHERE clause, all records will be updated!

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xt = "update materialcomponentes set MarcaeModelo=/""+MarcaeModelo+"/", Preco=/""+Preco+"/", Caracteristicas=/""+Caracteristicas+"/" where IDComponentes="+ID+";";

talvez..

Java, Android developerhttp://minimalcode.net

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