Installation guide

All CFQUERY cached results can be cleared using a singe tag:

A CFQUERY tag that uses the action attribute to flush a cache can appear on the same or a

different CFML page from the

CFQUERY tag that defines the cache. BlueDragon also

supports the CFObjectCache tag introduced in CF5, used to clear all cached queries, and

it adds a new attribute (CacheDomain) for controlling cache clearing on multiple servers.

See the discussion of

CFObjectCache in 4.4.9 for more information.

4.4.12 CFSEARCH

BlueDragon adds predefined

recordcount and columnlist columns to the results of a

CFSEARCH, with values identical to those returned in query result sets.

4.4.13 CFSET (Multi-dimensional arrays)

ColdFusion limits multi-dimensional arrays to three dimensions; BlueDragon does not

impose any limit. For example the following tags are supported by BlueDragon, but will

generate errors in ColdFusion:

4.4.14 CFXML

BlueDragon offers additional functionality with respect to case sensitivity, node proc-

essing, and array handling. See Section 6.3 for more information.

4.4.15 URIDirectory Attribute (FILE Attribute Modifier)

There are a number of CFML tags that manipulate the file system via the

file attribute.

In ColdFusion, you must specify a full file system path for the

file attribute for these

tags:

CFCACHE

CFCONTENT

CFDIRECTORY

CFEXECUTE

CFFILE

CFFTP

CFHTTP

CFIMAGE

CFLOG

CFPOP

CFSCHEDULE

BlueDragon adds an optional URIDirectory attribute to these tags to indicate whether

the

file attribute specifies a full file system path or a URI path that is relative to the web

server’s document root directory. For example, the following tags would produce the

same result on Microsoft IIS:

BlueDragon 6.1 CFML Compatibility and Reference Guide 22