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SQLITE3_BLOB_CLOSE(3)      Library Functions Manual      SQLITE3_BLOB_CLOSE(3)

     sqlite3_blob_close - Close A BLOB Handle

     sqlite3_blob_close(sqlite3_blob *);

     This function closes an open BLOB handle.  The BLOB handle is closed
     unconditionally.  Even if this routine returns an error code, the handle
     is still closed.

     If the blob handle being closed was opened for read-write access, and if
     the database is in auto-commit mode and there are no other open read-
     write blob handles or active write statements, the current transaction is
     committed.  If an error occurs while committing the transaction, an error
     code is returned and the transaction rolled back.

     Calling this function with an argument that is not a NULL pointer or an
     open blob handle results in undefined behaviour.  Calling this routine
     with a null pointer (such as would be returned by a failed call to
     sqlite3_blob_open()) is a harmless no-op.  Otherwise, if this function is
     passed a valid open blob handle, the values returned by the
     sqlite3_errcode() and sqlite3_errmsg() functions are set before

     sqlite3_blob(3), sqlite3_blob_open(3)

NetBSD 8.0                      March 11, 2017                      NetBSD 8.0