SQLite3 database doesn't actually insert data - iPhone
- by user334934
I'm trying to add a new entry into my database, but it's not working. There are no errors thrown, and the code that is supposed to be executed after the insertion runs, meaning there are no errors with the query. But still, nothing is added to the database. I've tried both prepared statements and the simpler sqlite3_exec and it's the same result.
I know my database is being loaded because the info for the tableview (and subsequent tableviews) are loaded from the database. The connection isn't the problem.
Also, the log of the sqlite3_last_insert_rowid(db) returns the correct number for the next row. But still, the information is not saved.
Here's my code:
db = [Database openDatabase];
NSString *query = [NSString stringWithFormat:@"INSERT INTO lists (name) VALUES('%@')", newField.text];
NSLog(@"Query: %@",query);
sqlite3_stmt *statement;
if (sqlite3_prepare_v2(db, [query UTF8String], -1, &statement, nil) == SQLITE_OK) {
if(sqlite3_step(statement) == SQLITE_DONE){
NSLog(@"You created a new list!");
int newListId = sqlite3_last_insert_rowid(db);
MyList *newList = [[MyList alloc] initWithName:newField.text idNumber:[NSNumber numberWithInt:newListId]];
[self.listArray addObject:newList];
[newList release];
[self.tableView reloadData];
sqlite3_finalize(statement);
}
else {
NSAssert1(0, @"Error while inserting data. '%s'", sqlite3_errmsg(db));
}
}
[Database closeDatabase:db];
Again, no errors have been thrown. The prepare and step statements return SQLITE_OK and SQLITE_DONE respectively, yet nothing happens.
Any help is appreciated!
