Blob Functions

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The following table summarizes the InterBase API functions available for handling Blob data in an application:

Blob functions

Function name	Purpose
isc_blob_default_desc2()	Set a default Blob description for dynamic access
isc_blob_gen_bpb2()	Generate a Blob parameter buffer (BPB) for dynamic access
isc_blob_info()	Request information about a Blob field
isc_blob_lookup_desc2()	Retrieve a Blob description
isc_blob_set_desc2()	Set a Blob description
isc_cancel_blob()	Discard a Blob
isc_close_blob()	Close a Blob
isc_create_blob2()	Create a new Blob
isc_get_segment()	Retrieve a segment of Blob data
isc_open_blob2()	Open a Blob for read access
isc_put_segment()	Write a segment of Blob data

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