SQL3 Objects

Table of Contents

SQL3 Objects

Objects in SQL3

Objects in SQL3 (II)

Objects in SQL3 (III)

Two Levels of SQL3 Objects

References

Example of Row Types

Example of Row Types (II)

Creating Tables

Dereferencing

OID's as Values

OID's as Values (II)

Example: Using References as Values

ADT's in SQL3

ADT's in SQL3 (II)

Example

Example (II)

Example (III)

Built-In Comparison Functions

Example: A "Point" ADT

Example: A "Point" ADT (II)

Using the Comparison Functions

Using the Comparison Functions (II)

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Home Page: www.cs.umbc.edu/~burt