Teradata Us, Inc.

Stephen Sheldon

Arthur Vargas Lopes

Donald Raymond Pederson

Ahmad Said Ghazal

Grace Kwan-On Au

James P Chapman

Matthew Sheldon

May Pederson

Jeremy Davis

Cuong Nhan

James Pierce

Sunanda Reddy

A safety assembly having a cover plate for mounting to a pre-existing electrical receptacle and a safety housing for removably attaching to the cover plate. The safety housing is a unitary construction having a front end and a back-end wall with four side walls extending therebetween to provide an open interior, wherein the front end is substantially open and configured for securing to the cover plate. The cover plate has one or more pairs of slots positioned near an opening in the cover plate for exposing a socket of the electrical receptacle and the safety housing comprises one or more attachment mechanisms configured to removably engage with the one or more pairs of slots to removably couple the safety housing the cover plate.

Protective outlet cover with detachable safety attachment

A method of archiving a set of source tables in a database system. Each source table has a plurality of rows. Initially, a consistency point for the set of source tables is established. The database system creates a log record for each change (insert, modify, or delete) effected to a row of the source tables subsequent to the consistency point. Substantially all source table rows are copied to an archive (a data storage object that is external to the database system). Then the accumulated log records for the affected source tables are distilled and appended to the archive.

Archiving method and system

A method, computer program, and database system are disclosed for processing a database query that includes one or more expressions. The method includes resolving columns in one or more of the expressions. Expression optimization is performed on one or more of the expressions. Afterward, further query optimization is performed.

Performing SQL query optimization by simplifying sub-expressions

A method, computer program, and computer network are disclosed for transforming multiple alternative equality conditions between a database column and a set of values. The method includes identifying one or more groups of consecutive values in the set. The equality conditions corresponding to values found in one or more of the identified groups are removed. One or more inequality conditions corresponding to the one or more of the identified groups are added.

Method and system for transforming multiple alternative equality conditions

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Seattle, WA, United States of America

Stephen Sheldon