1. Introduction To SQL Unit 7 Modern Business Technology Introduction To TSQL Unit 7 Developed by Michael Hotek 2. Integrity Integrity is the process by which data is validated…
Slide 1 Tables Lesson 6 Slide 2 Skills Matrix Slide 3 Tables Tables store data. Tables are relational –They store data organized as row and columns. –Data can be retrieved…
PRACTICAL 1 Objective: To study theory and concepts of SQL SQL was originated in 1970âs in IBMâs San Jose laboratory where it was used as the relational database language…
Tables Lesson 6 Skills Matrix Tables Tables store data. Tables are relational They store data organized as row and columns. Data can be retrieved efficiently because the…