# File lib/amalgalite/blob.rb, line 179
    def write_to_column!
      last_rowid = column.schema.db.last_insert_rowid
      SQLite3::Blob.new( column.schema.db.api, column.db, column.table, column.name, last_rowid, "w" ) do |sqlite_blob|
        write_to_io( sqlite_blob )
      end
    end