[DB-SIG] qmark is standard SQL?

[Carl Karsten]

Didn't someone here say that qmark was part of the some standard?  If so, got a 
reference?

I just skimmed and searched the first 380 pages of the SQL 92 spec:

http://www.contrib.andrew.cmu.edu/~shadow/sql/sql1992.txt

and the only mention of parameters I found was:

4.18.2  Data parameters           A data parameter is a parameter that is used 
to either assume or          supply the value of data exchanged between a host 
program and an          SQL-implementation.


It may be on page 500, but I got tired of looking.

Carl K