the SQLiteResult refers to the connection after it should no longer be referring to the connection. The fix is to fetch the answers before Exec returns, just in case someone wants them.

sqlite3.go

@@ -99,7 +99,8 @@ type SQLiteStmt struct {
 
 // Result struct.
 type SQLiteResult struct {
-	s *SQLiteStmt
+	id	int64
+	changes int64
 }
 
 // Rows struct.
@@ -295,12 +296,12 @@ func (s *SQLiteStmt) Query(args []driver.Value) (driver.Rows, error) {
 
 // Return last inserted ID.
 func (r *SQLiteResult) LastInsertId() (int64, error) {
-	return int64(C._sqlite3_last_insert_rowid(r.s.c.db)), nil
+	return r.id, nil
 }
 
 // Return how many rows affected.
 func (r *SQLiteResult) RowsAffected() (int64, error) {
-	return int64(C._sqlite3_changes(r.s.c.db)), nil
+	return r.changes, nil
 }
 
 // Execute the statement with arguments. Return result object.
@@ -312,7 +313,12 @@ func (s *SQLiteStmt) Exec(args []driver.Value) (driver.Result, error) {
 	if rv != C.SQLITE_ROW && rv != C.SQLITE_OK && rv != C.SQLITE_DONE {
 		return nil, errors.New(C.GoString(C.sqlite3_errmsg(s.c.db)))
 	}
-	return &SQLiteResult{s}, nil
+	
+	res := &SQLiteResult{
+		int64(C._sqlite3_last_insert_rowid(s.c.db)),
+		int64(C._sqlite3_changes(s.c.db)),
+	}
+	return res, nil
 }
 
 // Close the rows.