'Select sid' presentation slideshows

More Examples of Interpreting Wait Events To Boost System Performance

More Examples of Interpreting Wait Events To Boost System Performance. Roger Schrag and Terry Sutton Database Specialists, Inc. www.dbspecialists.com. NoCOUG Summer Conference August 21, 2003. Session Objectives. Briefly introduce wait events: Define wait events

1.24k views • 122 slides

Query-based Test Generation for Database Applications

Query-based Test Generation for Database Applications. David Chays, Adelphi University John Shahid , Polytechnic University Phyllis G. Frankl , Polytechnic University. Outline. Issues in Testing DB Applications AGENDA Overview Generating Test Generation Queries

661 views • 45 slides

Query-based Test Generation for Database Applications

Query-based Test Generation for Database Applications. David Chays, Adelphi University John Shahid , Polytechnic University Phyllis G. Frankl , Polytechnic University. Outline. Issues in Testing DB Applications AGENDA Overview Generating Test Generation Queries

553 views • 45 slides

CSC443

CSC443. Integrity Set operations List operations. Review. Commands: Create Drop Alter Insert Select. Syllabus. New syllabus in course info Reading this week - 4.1-3; 8.6-8; finishing chap 3 Test: mostly on executing sql statements. Integrity - Primary key.

374 views • 30 slides

CSC443

CSC443. Integrity Set operations List operations. Review. Commands: Create Drop Alter Insert Select. Syllabus. New syllabus in course info Reading this week - 4.1-3; 8.6-8; finishing chap 3 Test: mostly on executing sql statements. Integrity - Primary key.

309 views • 30 slides

Database Systems I SQL Constraints and Triggers

440 views • 19 slides

Chapter 8 Database Redesign

Chapter 8 Database Redesign. We only discuss complex sub-queries. Referring to itself. Find the student names used by more than one student First try Select name From S Group By Name Having count(*) > 1 Second Try Select s.name Form S, S as S2

224 views • 9 slides

Chapter 8 Database Redesign

Chapter 8 Database Redesign. We only discuss complex sub-queries. Referring to itself. Find the student names used by more than one student First try Select name From S Group By Name Having count(*) > 1 Second Try Select s.name Form S, S as S2

100 views • 9 slides