A few things aren't allowed in a query that defines a view : Create View « View « MySQL Tutorial

1.	Introduction
2.	Select Query
3.	Database
4.	Table
5.	Table Join
6.	Subquery
7.	Insert Update Delete
8.	Logic Operator
9.	View
10.	Data Types
11.	Procedure Function
12.	Cursor
13.	Trigger
14.	Date Time Functions
15.	Comparison Functions Operators
16.	Aggregate Functions
17.	Cast Functions Operators
18.	Control Flow Functions
19.	Encryption Compression Functions
20.	Information Functions
21.	Math Numeric Functions
22.	Miscellaneous Functions
23.	String Functions
24.	Regular Expressions
25.	Data Dictionary
26.	MySQL Utilities
27.	Privilege

9.1.1.A few things aren't allowed in a query that defines a view

A view definition cannot contain a subquery in the FROM clause of the SQL statement.

User, system, or local variables are not allowed in the SQL SELECT statement.

Views can't point at temporary tables.

Triggers cannot be associated with a view.

Views created within stored procedures can't reference parameters in the stored procedure.

Quote from Pro MySQL

by Michael Kruckenberg (Author), Jay Pipes (Author)

# Paperback: 768 pages

# Publisher: Apress (July 25, 2005)

# Language: English

# ISBN-10: 159059505X

# ISBN-13: 978-1590595053

9.1.Create View
	9.1.1.	A few things aren't allowed in a query that defines a view
	9.1.2.	Creating Views
	9.1.3.	Creating a View with Specified Column Names
	9.1.4.	Creating a View with Joined Tables
	9.1.5.	Adding ORDER BY to the Joined Table View
	9.1.6.	Using a GROUP BY Clause to Create a View
	9.1.7.	Using a GROUP BY Clause to Create a View with ALGORITHM = TEMPTABLE
	9.1.8.	Using HAVING with GROUP BY to Create a View
	9.1.9.	Creating a View with UNION
	9.1.10.	Creating a view by joining two tables

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