'Parent id' presentation slideshows

Storing and Querying Ordered XML Using Relational Database System

Storing and Querying Ordered XML Using Relational Database System. Swapna Dhayagude. Agenda. Ordered XML Data Model Order Encoding Methods Shredding Ordered XML into Relations Translating XML queries to SQL Performance Evaluation. Ordered XML Data Model. XML document as a tree structure

494 views • 40 slides

Storing and Querying Ordered XML Using Relational Database System

Storing and Querying Ordered XML Using Relational Database System. Swapna Dhayagude. Agenda. Ordered XML Data Model Order Encoding Methods Shredding Ordered XML into Relations Translating XML queries to SQL Performance Evaluation. Ordered XML Data Model. XML document as a tree structure

402 views • 40 slides

From SQL parse trees to RA expression trees

From SQL parse trees to RA expression trees. Query. StarsIn (title,year,starName) MovieStar (name,address,gender,birthdate) Query: Give titles of movies that have at least one star born in 1960 SELECT title FROM StarsIn, MovieStar WHERE starName = name AND birthdate LIKE '%1960%' ;.

425 views • 24 slides

Module 15

Module 15. Object and Content Relationships (Supplemental). Module Objectives. Describe the purpose of the dmr_content object List the different types of object-content relationships Describe how renditions are associated with an object

298 views • 17 slides

Spatio-temporal asset management in a database of glacier change

Spatio-temporal asset management in a database of glacier change. David Percy(1) Geospatial Data Manager PSU Geology Department.

249 views • 14 slides

Melissa Gunn, Dave Coltman, Jon Slate, Katie Hartnup, Andrew Leviston

227 views • 10 slides