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SQL Foundations «Prev Next»

SQL Introduction
Course Prerequisites
Select Statement
What is SQL
Client/Server Request
SQL 92 (History)
SQL Dialect Variations
Relational Databases
Relational vs Flatfile
Different Storage Formats
Relational DB Analogy
Database Normalization
Data Table Example
Normalization Example Table
Table Normalization - Exercise
Three Normalization Levels
Relational Flatfile DB
SQL Columns Rows
SQL Foundations
Database Elements
Database Parts - Quiz
Database Spreadsheets
Databases Column Types
Create Index Column
SQL Select Statement
Selecting Information
Database Foundations - Quiz
Table Querying
SQL Conclusion
INTO Statement
Order By Clause
SQL Into Statement
Filtering Select Statement
Joining Tables

Creating Database Index - Exercise

Objective: Create an index on a column in the database table.

You have just created a table, Tokens, with the following columns:
TokenID (numeric)
Token (char 25)
What statement will be required to create an index on the Token column?
Write your answer in the text area below and press the Submit button.

SQL Foundations