PreparedStatement : effectuer une Merge

Bonjour,

Code:

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1 2 3

stmt = con.prepareStatement(sqlQueryMerge); stmt.setLong(1, id1); stmt.setLong(2, id2);

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lequel dois je utiliser?
stmt.execute()
stmt.executeQuery()
stmt.executeUpdate()

est ce que c'est jouable?

Merci.

Cdlt,
Touille ^^

Citation:

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Envoyé par javadoc

boolean execute()
Executes the SQL statement in this PreparedStatement object, which may be any kind of SQL statement.
ResultSet executeQuery()
Executes the SQL query in this PreparedStatement object and returns the ResultSet object generated by the query.
int executeUpdate()
Executes the SQL statement in this PreparedStatement object, which must be an SQL Data Manipulation Language (DML) statement, such as INSERT, UPDATE or DELETE; or an SQL statement that returns nothing, such as a DDL statement.

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Merge ne renvoie rien, je crois, donc execute ou executeUpdate.

d'où mon doute :D

je pensais executeUpdate(), car mon merge fait soit update soit insert.

je voulais avoir confirmation.