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我有一个错误。准备陈述的问题:内存不足。 如何解决它? 其他查询正常工作。我不知道会是什么。 也许这是一个问题-(TelefonDetail *)telefonDetails:(int)iDMob
??查询sqlite错误内存不足xcode
-(TelefonDetail *)telefonDetails:(int)iDMob
{
TelefonDetail *retvalTelefon = nil;
NSString *ZaprosTelefons = @"SELECT iDMob , marka, model,wifi, os, razmeri,Display,Camera,Stoimos,imageTel,opisCrat FROM MobTele WHERE iDMob=1";
sqlite3_stmt *statement1;
if (sqlite3_prepare_v2(_database, [ZaprosTelefons UTF8String], -1, &statement1, nil)
!= SQLITE_OK) {
NSLog(@"Problem with prepare statement: %s", sqlite3_errmsg(_database));
}
else{ while (sqlite3_step(statement1) == SQLITE_ROW) {
int iDMob = sqlite3_column_int(statement1, 0);
char *Marka = (char *) sqlite3_column_text(statement1, 1);
char *Model = (char *) sqlite3_column_text(statement1, 2);
char *Wifi = (char *) sqlite3_column_text(statement1, 3);
char *OS = (char *) sqlite3_column_text(statement1, 4);
char *Razmeri = (char *) sqlite3_column_text(statement1, 5);
char *Display = (char *) sqlite3_column_text(statement1, 6);
char *Camera = (char *) sqlite3_column_text(statement1, 7);
char *Stoimos = (char *) sqlite3_column_text(statement1, 8);
Byte *imgTel = (Byte *) sqlite3_column_blob(statement1, 9);
NSString *marka = [[NSString alloc] initWithUTF8String:Marka];
NSString *model = [[NSString alloc] initWithUTF8String:Model];
NSString *wifi = [[NSString alloc] initWithUTF8String:Wifi];
NSString *os = [[NSString alloc] initWithUTF8String:OS];
NSString *razmeri = [[NSString alloc] initWithUTF8String:Razmeri];
NSString *display = [[NSString alloc] initWithUTF8String:Display];
NSString *camera = [[NSString alloc] initWithUTF8String:Camera];
NSString *Stoimost = [[NSString alloc] initWithUTF8String:Stoimos];
int len = sqlite3_column_bytes(statement1, 9);
NSData *imgData = [[NSData alloc] initWithBytes:imgTel length:len];
retvalTelefon = [[TelefonDetail alloc]initWhithIDMob:iDMob marka:marka model:model wifi:wifi os:os razmeri:razmeri display:display camera:camera Stoimost:Stoimost imegeTel:imgData];
}
sqlite3_finalize(statement1);
}
return retvalTelefon;
}
这通常是由于未能完成语句或类似的声明。错误可能很容易在代码的另一部分,但这是你得到“位”的地方。 –
搜索S.O.对于“sqlite内存不足”,你会得到很多点击,例如[为什么我得到一个SQLITE_MISUSE:内存不足错误?](http://stackoverflow.com/questions/15283117/why-do-i-get-a-sqlite-misuse-out-of-memory-error) – Rob