Prior to ColdFusion MX, if you were caching pages that were accessed on a port other than port 80, you had to specify that port manually (using the PORT attribute). In CFMX now defaults to the port used for the requested page itself. (Applies to: ColdFusion MX)
The tag, used to provide access to the system registry, is no longer support on Unix versions of ColdFusion. (Applies to: ColdFusion MX)
If using the integrated HTTP server (standalone mode), custom error pages for specific HTTP errors (for example, 404) may be specified in the web.xml file in the WEB-INF directory. To add an error page add an XML branch entitled containing two items specifying the error code and specifying the...
ColdFusion MX generates Java source code for CFM pages and then compiles them into Java bytecode (.class files). By default the Java source (.java files) are not saved. You may change this behavior by modifying the web.xml file in the WEB-INF directory, setting coldfusion.compiler.saveJava to...
ColdFusion MX now supports evaluations within expressions (without needing the Evaluate() function). For example, #filesize/1024# is now allowed - before that calculation would have had to be done previously and saved to a variable, or an Evaluate() would have had to be performed. (Applies to:...
While ColdFusion MX primarily improves UDF support in the tag based interface, one very important enhancement was made to based UDF's too - they now support try/catch handling using the keywords "try" and "catch". (Applies to: ColdFusion MX)
In ColdFusion 5 some scopes, but not all, were accessible as structures. In ColdFusion MX all scopes are now structures, including CALLER, and VARIABLES. (Applies to: ColdFusion MX)
In ColdFusion MX the form field names listed in FORM.fieldnames are in their original case, and not converted to uppercase as they were previously. As CFML is case-insensitive this should have no impact on your code, but if you are processing that variable with List functions be sure to use the...
ColdFusion MX uses JDBC drivers (instead of ODBC or native database drivers). As such, all DBTYPE values aside from "query" have been deprecated, as have the DBSERVER, DBNAME, PROVIDER and PROVIDERDSN attributes. (Applies to: ColdFusion MX)
When ColdFusion 5 first introduced the ability to query queries it allowed reserved SQL words to be used as column names. This is no longer allowed in ColdFusion MX. If your original query returns invalid column names assign them aliases using AS and refer to the aliases when querying the query....