Dysanix Official Dysanix Official - 1 year ago 292
SQL Question

"not Implemented by SQLite JDBC driver"

I have a database with User information, and I wanted to make a public static to return the database integers at any given time without having to make a void for every single one, but it's giving me this error:

java.sql.SQLException: not implemented by SQLite JDBC driver
at org.sqlite.jdbc3.JDBC3PreparedStatement.unused(JDBC3PreparedStatement.java:466)
at org.sqlite.jdbc3.JDBC3PreparedStatement.executeQuery(JDBC3PreparedStatement.java:506)
at dysanix.main.checkUserColumnInt(main.java:726)
at dysanix.main.main(main.java:50)

And this is my code:

public static int checkUserColumnInt(String column, String user) {
try {
Connection connection = DriverManager.getConnection("jdbc:sqlite:Database.db");
String query = "Select ? from userSettings WHERE user = ?";
PreparedStatement statement = connection.prepareStatement(query);

statement.setString(1, column);
statement.setString(2, user);

ResultSet result = statement.executeQuery(query);

int columnResult = result.getInt(column);
return columnResult;
} catch (Exception e) {
return 0;

Does someone understand what I'm doing wrong? I tried to Google things, but changing code around moved me from one error to the next... so I'm not really certain anymore at this point.

Thanks in advance!

EDIT: I am running JDBC driver sqlite-jdbc-

Kai Kai
Answer Source

PreparedStatement.executeQuery(String sql) is not implemented. I guess you just want to call executeQuery(). The query is defined by the PreparedStatement already.