manipulate SQL queries by injecting arbitrary SQL code via the THEMES, GIST, TOKENS, FILTER, HIGHLIGHT, and MARKUP procedures
The sectioner object is responsible for identifying the containing section(s) for each text unit. Typically, these sections will be predefined HyperText Markup Language (HTML) or eXtensible Markup Language (XML) sections. Optionally,the sectioner can process all tags as sections delimiters.
<TITLE>XML Handbook</TITLE>. This allows search between tags using the WITHIN operator. Use of the WITHIN is illustrated in the section on XML searching.