转储H2插入语句

Question

Hi How can I dump data only for an instance of H2 In Memory DB.

What I currently have

    PreparedStatement preparedStatement = connection
            .prepareStatement("SCRIPT SIMPLE NOSETTINGS");
    ResultSet resultSet = preparedStatement.executeQuery();
    response.setContentType("text/plain");
    ServletOutputStream out = response.getOutputStream();
    while (resultSet.next()) {
        String columnValue = resultSet.getString(1);
        out.print(columnValue);
        out.println();

This dumps the entire db structure however not just the insert data. Basically what I want to do is backup the data I insert during development mode so the next time the database is started I can script the data back in.

The table structure isn't a problem as it is done by JPA.

Answer 1

To filter out just inserts, you could use:

if (columnValue.startsWith("INSERT")) {
    out.println(columnValue);
}