Applies To
OraField Object
Description
Returns a string containing the bytes of all or a portion of a long or long
raw field.
Usage
data_string = orafield.ReadChunk(offset, numbytes, bytesread)Arguments
offset
The number of bytes of the field to skip before copying data.
numbytes
The number of bytes to copy.
bytesread
The number of bytes actually read.
Remarks
ReadChunk behaves exactly like GetChunk method, but returns the actual number
of bytes read in the bytesread argument.
See Migration from Long Raw to LOB/BFILE for additional information.