SQL query in java with single quote

Question

I have a query that I want run in java:

SELECT md5(CONCAT(md5(\'{clear password}\') , \'{salt}\'));

Its for my application to connect and u

Answer 1

Example of prepared queries:

/*
 * Some code
 */
String strSQL = "select md5(concat(md5(?),?))"
try(PreparedStatement ps = conn.prepareStatement(strSQL)) {
    ps.setString(1, password);
    ps.setString(2, pwdSalt);
    try(ResultSet rs = ps.executeQuery()) {
        rs.first();
        // Do whatever you need to do
    } catch(SQLException e) {
        // ...
    }
} catch(SQLException e) {
    // ...
}

/*
 * More code
 */