StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
13155177
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-10-31T09:49:11.403
FavoriteCount
0
LastActivityDate
2012-10-31T09:49:11.403
LastEditDate
LastEditorUserId
0
OwnerUserId
1573130
ParentId
13154777
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
<p>In my opinion Save imagePath in SQLite, and save image in your document directory. I do the same. May be this help you.</p> <pre><code>-(void)saveDataToDatabase:(NSString *)fileNameToSave { NSString *docsDir; NSArray *dirPaths; dirPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); docsDir = [dirPaths objectAtIndex:0]; sqlite3_stmt *statement; NSString *databasePath = [[NSString alloc] initWithString: [docsDir stringByAppendingPathComponent: @"scanner.db"]]; NSLog(@"%@",databasePath); const char *dbpath = [databasePath UTF8String]; if (sqlite3_open(dbpath, &databaseHandle) == SQLITE_OK) { NSString *insertSQL = [NSString stringWithFormat: @"Insert into IMAGEINFO (NAME,IMAGEPATH) values ('%@','%@')",@"imageFirst",fileNameToSave]; const char *insert_stmt = [insertSQL UTF8String]; sqlite3_prepare_v2(databaseHandle, insert_stmt, -1, &statement, NULL); if (sqlite3_step(statement) == SQLITE_DONE) { [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"database"]; } else { } } } -(void)saveImage:(NSString *)fileName:(UIImage *)imageToSave { NSError *error; NSString *fileNaToSave = [NSString stringWithFormat:@"Documents/%@.png",fileName]; NSString *pngPath = [NSHomeDirectory() stringByAppendingPathComponent:fileNaToSave]; // Write image to PNG [UIImagePNGRepresentation(imageToSave) writeToFile:pngPath atomically:YES]; // Let's check to see if files were successfully written... // You can try this when debugging on-device // Create file manager NSFileManager *fileMgr = [NSFileManager defaultManager]; // Point to Document directory NSString *documentsDirectory = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"]; // Write out the contents of home directory to console NSLog(@"Documents directory: %@", [fileMgr contentsOfDirectoryAtPath:documentsDirectory error:&error]); } </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POWant advise on saving images in sqlite3 on ios
  singulars
  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USQueueOverFlow
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. POWant advise on saving images in sqlite3 on ios
  singulars
  PostTypePostTypeId
  PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
  singulars
  PostPostId
  PO
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTAcceptedByOriginator
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.