Vector<String> Sqlite3Session::EnumDatabases() {
	// In theory, sqlite3 can "ATTACH" multiple databases (up to 10).
	// However, I don't know how to list them.
	Vector<String> out;
	out.Add(current_dbname);
	return out;
}

Vector<String> Sqlite3Session::EnumTables(String database) {
	// Ignores database
	Vector<String> out;
	Sql sql(*this);
	sql*Select(SqlId("tbl_name")).From(SqlId("sqlite_master")).Where(SqlId("type")=="table");
	while (sql.Fetch())
		out.Add(sql[0]);
	return out;
}

Vector<String> Sqlite3Session::EnumDatabases() {
        Vector<String> out;
	Sql sql(*this);	
	sql.Execute("PRAGMA database_list;");
	while (sql.Fetch())
                out.Add(sql[1]);  // sql[1] is database name, sql[2] is filename
	return out;
}

Vector<String> Sqlite3Session::EnumTables(String database) {
	Vector<String> out;
        String dbn=database;
        if(dbn.IsEmpty()) dbn=current_dbname; // for backward compatibility
	Sql sql(*this);
        sql.Execute("SELECT name FROM "+dbn+".sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%' ORDER BY 1;");
	while (sql.Fetch())
		out.Add(sql[0]);
	return out;
}

Vector<String> Sqlite3Session::EnumViews(String database) {
	Vector<String> out;
        String dbn=database;
        if(dbn.IsEmpty()) dbn=current_dbname;
	Sql sql(*this);
        sql.Execute("SELECT name FROM "+dbn+".sqlite_master WHERE type='view' AND name NOT LIKE 'sqlite_%' ORDER BY 1;");
	while (sql.Fetch())
		out.Add(sql[0]);
	return out;
}

Date d;
//...
double x = (d - Date(1, 1, 1)) * 1.0e300;