Binary :: loadFile - Load data from file
The function loads data from a file to the binary data block. When the binary data block already contains data, this will be removed before loading the file.
// load binary data from file to database
... fragment ( Property my_blob ) {
my_blob.write(Binary().loadFile("image.png"));
}
Return value: Binary data block handle ( odaba::Binary & )
Constant reference to a binary data block handle, which may contain binary data up to 2 GB.
Implementation details
odaba::Binary &
Binary :: loadFile ( odaba::String &sFilePath )
The function loads data stored in the file referred to via sFilePath to the binary data block. The function throws an exception, when the file path does not refer to a valid file.
- sFilePath - Complete file path