\"Input Field\" format in JDBC Adapter --not ${var

Hi,

Does anybody have idea about the format of “Input Field” in JDBC adapter operations (eg. select/update), when the input field is used as variable in the “where” configuration label?

In Wm4.0, it is “${variable_name}” and once you specify the input, there is a drop list for input variables and you can select from it. But in webMethods6.01, it is different and I tried manualy input, but it doesn’t work.

By the way, does somebody has document for JDBC Adapter?

Thanks in advance!
Zhan