Some content repositories support the ability to perform full
text searches. The formats of the text strings and other search
directives vary from repository to repository. However, the
basic query looks like this:  MATCH "mars"  This returns those
items whose content matches mars in a full text search. (Content
repositories allow parts of the item’s data to be designated as
“content” for the purposes of display and searching).  Another
form of the query allows the full text search to proceed over a
particular property:  firstName MATCHES "abr"  Note that MATCH
and MATCHES queries apply only to scalar properties.  Both forms
of the query allow a special USING directive to pass special
instructions to the underlying search engine. The format of this
directive depends on the repository and whatever search engine
it uses.  For example, to use the Sybase Full-Text Search
Specialty Data Store, the query looks like this:   To use the
Oracle ConText full text search engine, the query looks like
this:   loading table