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Title: CS206 --- Electronic Commerce Author: Jeff Ullman Last modified by: jeffrey d. ullman Created Date: 3/23/2002 8:14:09 PM Document presentation format

Object-Oriented Database Languages Object Description Language Object Query Language Object-Oriented DBMS s Standards group: ODMG = Object Data Management Group.

We have seen only how SQL is used at the generic query interface --- an ... Yes, we could write this as a simple UPDATE, but the details are instructive anyway. ...

We have seen only how SQL is used at the generic query ... loop1: LOOP. LEAVE loop1; END LOOP; If this statement is executed . . . Control winds up here ...

Carrie Fisher. city. street. name. Set-valued Attributes. Make one tuple for each value ... Carrie Fisher. street. name. Solution. Using decomposition technique ...

Standards group: ODMG = Object Data Management Group. ODL = Object Description Language, like ... Gives capability similar to SQL cursors. 47. Example: Lists ...

OO-style: relations store attributes of subclass and all superclasses. ... it is quite feasible to add the street, city, and zip attributes of Addr to the Bars ...

Country Club Vacation has become such a brand in India which everyone wants to associate with. Holidays are meant to be enjoyed with family and friends. Country Club provides you with just the perfect vacation options to choose from. Services offered by Country Club are the best in terms of comfort.

We have seen only how SQL is used at the generic query interface --- an ... JDBC (Java Database Connectivity ) is a way to connect Java with an SQL database. ...