Curriculum Design and Instruction To Teach
The Fundamentals Of Structured Query
Language (SQL): Inner Joins: Volume 13:
Author: Charles Hayes:
SQL commonly expanded as Structured Query
Language, is a computer language designed
for the retrieval and management of data in
relational database management systems,
database schema creation and modification,
and database object access control management.
SQL has been standardized by both ANSI and ISO.
Special Features Include:
Phases For Conducting A Needs Assessment:
Curriculum Design Supplement:
Curriculum Design Plan:
Lesson Plans:
Test:
Instructional Goals:
Instructional Objectives:
Instructional Activities:
Instructional Evaluation Techniques:
Standard Vocabulary:
A Limited Glimpse:
Topics Include:
@. Inner Joins:
A. Introduction:
1. Introduction to Joins:
A. A query can use data from several tables:
B. The best approach is to join two tables
at a a time:
2. Inner joins of Two Tables:
A. A one-to-one relationship:
B. A many-to-one relationship:
C. A one-to-many relationship:
D. A many-to-many relationship:
E. Unmatched rows are dropped:
F. Rows with a null in the mathching
column are dropped:
G. Five ways to write the SQL for an
inner join:
3. Variations of the Join Condition:
A. A Join using two or more matching
columns:
B. A join using between to match on
a range of values:
C. A join using the greater than
condition:
D. A Join using a row function:
E. Writing the join condition in
the from clause:
4. Applications of Joins:
A. Lookup tables:
B. Combining a join and selection
of data:
C. Using a join with summarization:
D. How to find the columns of the primary
key from the Data Dictionary:
E. Combining three or more tables with
inner joins:
5. Summary:
* STATE OF THE ART CURRICULUM:
* NEW:
* BIBLIOGRAPHICAL REFERENCES & INDEX:
* ILLUSTRATIONS:
* PHOTOS:
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