Modifying the VdkVgwKey Key
To make the VdkVgwKey more readable and easier to parse, use the following XML-like syntax:
<field fieldname='MYFIELD'/> <row/> <pairs/> <sql stmt="SELECT 'Y' FROM PS_INSTALLATION"/>
Fieldname and the SQL statement support single and double quotes, as well as no quotes at all (in which case only the first word is considered part of the option).
Using double quotes for the SQL statement is recommended.
The SQL statement must return only one column.
Multiple rows are ignored. Trying to return more than one column results in a collection-build-time error.
Currently, the only tag style that is supported is <tag/> with the slash (/) at the end.
The VdkVgwKey can include any amount of literal text interspersed with the tags.
This text is copied into the VdkVgwKey that goes into the BIF file, unmodified.
Field names are automatically set in uppercase.