Progress 4GL Interview Questions I have discovered src/web/method/cgidefs.i but still cannot set browser session variables and retrieve them later. 27. SESSION system handle All Products OpenEdge Version 11.7 Version 12.2 Version 12.5 OpenEdge Command Center Version 1.1 OpenEdge DevOps Framework Version 2.1 … The Progress/OpenEdge 4GL/ABL Super Procedures have two important advantages. */. progress-4GL-code. 4gl应用程序代码过度填充变量和字段是非常常见的 （如果您随后使用SQL-92访问数据，您将听到SQL客户机发出的大量抱怨和咬牙切齿的声音。这可以通过“dbtool”实用程序轻松解决。） 定义内容时可以更改显示格式： define variable x as character no-undo format "x(30)". PROGRESS If any of the numbers in a calculation is a decimal a decimal will be returned. progress I have written some sort routines for PROGRESS 4GL/ABL and wanting to get some input whether these sorts can be improved. progress Progress / OpenEdge ABL Language and DBMS Considered Harmful This should always be the default unless transactional control over this variable is a requirement. Home » News » progress 4gl session variables Fri 21 progress 4gl session variables. Coding 4GL Procedures