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Java Database Connectivity (JDBC) examples. SQL with Java.

  1. Supplying Values for PreparedStatement Parameters

    by , 04-27-2012 at 08:08 PM
    You must supply values in place of the question mark placeholders (if there are any) before you can execute a PreparedStatement object. Do this by calling one of the setter methods defined in the PreparedStatement class. The following statements supply the two question mark placeholders in the PreparedStatement named updateSales:

    Java Code:
    updateSales.setInt(1, e.getValue().intValue());
    updateSales.setString(2, e.getKey());
    The first argument for each of ...