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Command: sqlite3_blob_bytes | Section: 3 | Source: NetBSD | File: sqlite3_blob_bytes.3
SQLITE3_BLOB_BYTES(3) FreeBSD Library Functions Manual SQLITE3_BLOB_BYTES(3)
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)
FreeBSD 14.1-RELEASE-p8 December 19, 2018 FreeBSD 14.1-RELEASE-p8