SQL> create index name_idx on employee_tbl (last_name); Index created. SQL> set timing on SQL> select * from employee_table where first_name='tiffany';…
Slide 1The Relational Model DB Chapter 2 (and some from chapter 4, 5) J.G. Zheng June 27 th 2005 Slide 2 Overview Relational model terminologies and foundations Some design…
Slide 1 CS 46B: Introduction to Data Structures June 4 Class Meeting Department of Computer Science San Jose State University Summer 2015 Instructor: Ron Mak www.cs.sjsu.edu/~mak…
Slide 1 See Roger Run Roger lives on a Sun V240 server Roger lives on a Sun V240 server Slide 2 a.k.a. OPAC or Web OPAC Inside the box - Roger = applications + setup files…
Variable Declaration It is possible to declare multiple variables of the same data type on the same line. Ex. double hours, rate, total; Variables may also be initialized…