2604264 - DDLGEN output is incorrect for a column level check constraint

• DDLGEN option -TR generates a DDL for a table level check constraint.
• The generated output does not provide complete syntax needed to create it
• The syntax it uses to drop the DDL is incorrect and intended for an explicitly created rule.
  
  ddlgen -Usa -P<password> -S<servername> -TR -N tempdb.dbo.testtab_col_chkstr

-----------------------------------------------------------------------------
-- DDL for Rule 'tempdb.dbo.testtab_col_chkstr'
-----------------------------------------------------------------------------

print '<<<<< CREATING Rule - "tempdb.dbo.testtab_col_chkstr" >>>>>'
go

use tempdb
go

IF EXISTS (SELECT 1 FROM sysobjects o, sysusers u WHERE o.uid=u.uid AND o.name = 'testtab_col_chkstr' AND u.name = 'dbo' AND o.type = 'R')
BEGIN
        setuser 'dbo'
        drop rule testtab_col_chkstr            <<< Incorrect

END
go

IF (@@error != 0)
BEGIN
        PRINT 'Error dropping Rule tempdb.dbo.testtab_col_chkstr'
        SELECT syb_quit()
END
go

setuser 'dbo'
go
                      
<<< missing here is the create constraint information >>>

CONSTRAINT testtab_col_chkstr CHECK (c3 in("AAA", "BBB", "CCC"))
go

setuser
go

Adaptive Server Enterprise (ASE) 16.0

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem