[DB-SIG] qmark is standard SQL?

[Carsten Haese]

On Tue, 05 Jun 2007 17:24:06 -0500, Carl Karsten wrote
> 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

You missed this on page 63:

"""
In SQL-statements that are executed
dynamically, the parameters are called dynamic parameters (<dynamic
parameter specification>s) and are represented in SQL language by a
<question mark> (?).
"""

--
Carsten Haese
http://informixdb.sourceforge.net