·	The getValue Placeholder

·	The getSearchValue Placeholder

·	The getDataSourceAlias, getThisDataSourceAlias and getMainDataSourceAlias Placeholders

·	Host Variables

·	Host Variable Functions

·	Single Quotes in Placeholders

·	Executing SQL Statements From a Web Page

·	How to Execute a SQL Statement From a Web Page

·	Setting, Getting, and Displaying Values and Variables