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Chapter 4: Advanced SQL

Chapter 4: Advanced SQL. Chapter 4: Advanced SQL. SQL Data Types and Schemas Integrity Constraints Authorization Embedded SQL Dynamic SQL Functions and Procedural Constructs** Recursive Queries** Advanced SQL Features**. Built-in Data Types in SQL.

759 views • 62 slides

Chapter 4: Advanced SQL

Chapter 4: Advanced SQL. Chapter 4: Advanced SQL. SQL Data Types and Schemas Integrity Constraints Authorization Embedded SQL Dynamic SQL Functions and Procedural Constructs** Recursive Queries** Advanced SQL Features**. Built-in Data Types in SQL.

745 views • 58 slides

Introduction to Database Systems

785 views • 54 slides

CMSC424: Database Design

CMSC424: Database Design. Lecture 5. Review: Relational Algebra. Relational Algebra Operators Select ( ? ) Project ( ? ) Set Union (U) Set Difference (-) Cartesian Product ( ? ) Rename ( ? ) These are called fundamental operations. 3. Outer Joins ( ).

409 views • 28 slides

Example Block (OneBlock.old)

Example Block (OneBlock.old). DECLARE New_Name char(15) := 'Joe Smith'; New_ID number(4) := 9999; new_salary number(7,2) := 66780; new_mgr number(4) := 5678; BEGIN UPDATE myemps SET salary = new_salary WHERE idnum = New_ID; IF SQL%NOTFOUND THEN

337 views • 25 slides

Advanced Programming

Constants, Declarations, and Definitions. Advanced Programming. Derived Data Types. Derived Data Types. Class Structure Union Enumeration Array Function Pointer Reference . Class. Collection of Homogeneous Objects Information Hiding -- Data Members and Member Functions

328 views • 18 slides

Advanced Programming

Constants, Declarations, and Definitions. Advanced Programming. Derived Data Types. Derived Data Types. Class Structure Union Enumeration Array Function Pointer Reference . Class. Collection of Homogeneous Objects Information Hiding -- Data Members and Member Functions

282 views • 18 slides