How to set a char in a Preparedstatement?

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My typical variable is a char how to set this in Preparedstatement ?

PreparedStatement ps = conexao.prepareStatement(sql);
ps.setString(1, veiculo.getTipoCombustivel());

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java swing jdbc
  • 2

    Use ps.setString(1, String.valueOf(veiculo.getTipoCombustivel()));

  • Thanks, it worked out !

1 answer

3


Exactly this way, however it is necessary that the type passed is a String.

Therefore:

ps.setString(1, String.valueOf(veiculo.getTipoCombustivel()));

Type mapping:

JDBC Type              Java Type
-------------------------------------------
CHAR                   String
VARCHAR                String
LONGVARCHAR            String
NUMERIC                java.math.BigDecimal
DECIMAL                java.math.BigDecimal
BIT                    boolean
BOOLEAN                boolean
TINYINT                byte
SMALLINT               short
  • 1

    @Jarwin Convert your variable char for String. Luiz, if you can update your answer by adding this information, to reflect the update in the question. Then it is complete. Hug!

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