Objective c 从数组插入sqlite表

当我得到这个错误时，我正在执行下面提到的方法来填充sqlite表：

"DB SUPPORT - ERROR commentTable INSERT". 

我哪里出了问题，有什么帮助吗

代码：

（void）saveSales:（NSMutableArray*）aSalesArray
{
NSDate*现在=[NSDate日期]；
//////////////////////////////////////////////////////////////
对于（int i=0；i
在第一行末尾有一个反斜杠
\
，我认为它会被解释为导致无效查询的字符串值。（检查您的日志？
我使用了下面的代码，它起了作用。以防万一将来有人遇到类似问题

                                                                                                       `- (void) saveSales: (NSMutableArray*)aSalesArray

{

NSDate*now=[NSDate-date]；
for（int i=0；iI删除了\并且仍然得到相同的错误。我查看了日志，sql语句是正确的。还记录了错误代码和消息；）
    NSString *selectSql = [NSString stringWithFormat: @"INSERT INTO Spaza_Sales (fklSpazaID,fklItemID,lSellingPrice,lQuantity,bLooseDraw,bLosDrawPacket,sDeviceUID,dtTimestamp)\
                               VALUES ('%d','%@','%@','%@',%i,%i,'%@','%@')",0,fklItemID, lSellingPrice, lQuantity, bLooseDraw,bLooseDrawPacket,sDeviceUID,now];

                                                                                                       `- (void) saveSales: (NSMutableArray*)aSalesArray

NSDate* now = [NSDate date];


for(int i=0;i<[aSalesArray count];i++)
{

    NSMutableDictionary *myDict = [aSalesArray objectAtIndex:i];

    NSString * fklItemID =[myDict valueForKey:@"fklItemD"];
    NSString * lSellingPrice = [myDict valueForKey:@"lSellingPrice"];
    NSString * lQuantity = [myDict valueForKey:@"lQuantity"];
    bool bLooseDraw = [myDict valueForKey:@"bLooseDraw"];
    bool bLooseDrawPacket = [myDict valueForKey:@"bLooseDrawPacket"];
    NSString *sDeviceUID = [myDict valueForKey:@"sDeviceUID"];

    NSString *selectSql = [NSString stringWithFormat: @"INSERT INTO Spaza_Sales (fklSpazaID,fklItemID,lSellingPrice,lQuantity,bLooseDraw,bLosDrawPacket,sDeviceUID,dtTimestamp) VALUES ('%d','%@','%@','%@',%i,%i,'%@','%@')",0,fklItemID, lSellingPrice, lQuantity, bLooseDraw,bLooseDrawPacket,sDeviceUID,now];

    const char *sql = [selectSql UTF8String];


    NSLog(@"The SQl String is %@",selectSql);

    sqlite3_stmt *statement;


    // Prepare the statement to compile the SQL query into byte-code
    int sqlResult = sqlite3_prepare_v2(database, sql, -1, &statement, NULL);

     NSLog(@"The SQl String is %d",sqlResult);

    sqlite3_step(statement);

    NSLog(@"Executed sqlite3_step ");

    //If the result is SQLITE_OK, we step through the results one row at a time using the sqlite3_step function:

    if ( sqlResult== SQLITE_OK) {
        // Step through the results - once for each row.
        NSLog(@"Record Updated");
        // Finalize the statement to release its resources
        sqlite3_finalize(statement);
    }

    else {
        NSLog(@"Problem with the database:");
        NSLog(@"%d",sqlResult);
    }
    //return products;

}