NAME
sqlite3_blob_bytes —
Return The Size Of
An Open BLOB
SYNOPSIS
int
sqlite3_blob_bytes(
sqlite3_blob *);
DESCRIPTION
Returns the size in bytes of the BLOB accessible via the successfully opened
BLOB handle in its only argument. The incremental blob I/O routines can only
read or overwriting existing blob content; they cannot change the size of a
blob.
This routine only works on a BLOB handle which has been created by a prior
successful call to sqlite3_blob_open() and which has not been closed by
sqlite3_blob_close(). Passing any other pointer in to this routine results in
undefined and probably undesirable behavior.
SEE ALSO
sqlite3_blob(3),
sqlite3_blob_close(3),
sqlite3_blob_open(3)