PRIVACY RESTRICTIONS FOR COLUMNAR STORAGE

In privacy restrictions for columnar storage, a query including operations on one or more protected columns is received. The one or more protected columns are specified with one or more access restricting metadata in a columnar table. It is determined whether the received query comprises operations...

Full description

Saved in:
Bibliographic Details
Main Authors KLEIN UDO, ODENHEIMER JENS
Format Patent
LanguageEnglish
Published 31.12.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:In privacy restrictions for columnar storage, a query including operations on one or more protected columns is received. The one or more protected columns are specified with one or more access restricting metadata in a columnar table. It is determined whether the received query comprises operations on the one or more protected columns specified with the one or more access restricting metadata. The execution of the query is restricted and a constraint violation is displayed, based on the determination.
Bibliography:Application Number: US201414314046