Determine Reports "Record Filter" as a SQL equlvilant

Question

Afternoon All,
I am using the latest release, and am trying to work out how I can retrieve the final SQL query the report is using.
My report is based on data held in a Table ("TABLE_ABC"), not a Command Table.
I have a "Record Filter" of
{TABLE_ABC.First_Name} = {?pFirstName}
The report is ordered on
{TABLE_ABC.Last_Name}
If I run my report with a pFirstName parameter of "Bob" I am able to find the following information in my Log4j logs:
[2010-01-06 17:05:41,717] INFO 73543[main] - com.crystaldecisions.reports.queryengine.QueryInfo.vE(SourceFile:230) - QueryInfo openRowset:
[2010-01-06 17:05:41,717] INFO 73543[main] - com.crystaldecisions.reports.queryengine.Rowset.bL(SourceFile:444) - Rowset restart: moveToStart true
[2010-01-06 17:05:41,717] INFO 73543[main] - com.crystaldecisions.reports.queryengine.Rowset.z3(SourceFile:921) - Rowset execute
[2010-01-06 17:05:41,717] INFO 73543[main] - com.crystaldecisions.reports.queryengine.Connection.a(SourceFile:2929) - Executing query using a Query Definition.
[2010-01-06 17:05:41,733] INFO 73559[main] - com.crystaldecisions.reports.queryengine.querybuilder.QueryBuilder.GenerateQuery(?:?) - Query:
SELECT "TABLE_ABC"."First_Name", "TABLE_ABC"."Last_Name", "TABLE_ABC"."Old_Age", "TABLE_ABC"."New_Age", "TABLE_ABC"."Old_***", "TABLE_ABC"."New_***"
FROM   "SCHEMA_XYZ"."TABLE_ABC" "TABLE_ABC"
WHERE  ("TABLE_ABC"."First_Name"='Bob')
ORDER BY "TABLE_ABC"."Last_Name"
Is there any possible way I can determine this exact information programmatically?
The whole reason for me wanting this information is I want to find a way to further filter the data of a report, so that I can dynamically manipulate the
"Record Filter" for the report and thus I can split a Single Report PDF into multiple PDF report outputs, based on the users single Parameter of "Bob".
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Answer 1

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If for example I wanted to group the previous report by the value of "Old_Age" into individual PDFs.
I am able to retrieve the "Record Filter" using the below code
IFilter myFilter = reportClientDocument.getDataDefController().getDataDefinition().getRecordFilter();
String currentFilter = myFilter.getText();
This is all well and good but this filter is in Crystal Syntax and if anything more complex than a simple "equals" condition, will be almost
impossible to "convert" into SQL syntax, which I am wanting to use to determine all the possible values of TABLE_ABC.Old_Age that can be found
which still match the data criteria using the reports "Record Filter"
Once I have build an array of these possible Old_Age values I will use them in the following loop     
String freeEditingFilter = "{TABLE_ABC.Old_Age} = ToNumber(\"" + arr_Grouping[j] + "\")";
freeEditingFilter = "(" + currentFilter + ") AND (" + freeEditingFilter + ")";
myFilter.setFreeEditingText(freeEditingFilter);
reportClientDocument.getDataDefController().getRecordFilterController().modify(myFilter);
reportClientDocument.getDatabaseController().checkDatabase(true);
exportPDF(reportClientDocument);
This is the only possible way I can think of when trying to further split a existing report up into individual PDF outputs.
If I was able to determine the above "...QueryBuilder.GenerateQuery" entry that is output in my logs, or the SQL syntax equivilant of
whatever the reports "Record Filter" I would be happy as anything.
Currently my work around is to have a suppressed text field on every report containing a SQL syntax equivalent of the whole
query used to build the report data. So in my above example I would have a text box containing the text:
SELECT DISTINCT ?GrpParam FROM TABLE_ABC WHERE First_Name = ?pFirstName
I would then retrieve this text programmatically, replace ?GrpParam with the selected "grouper/splitter" (Old_Age) and also replace
?FirstName with the users parameter entry (Bob)
With the results from this query I would place all the results in arr_Grouping[] and then use that to loop through
my code and produce mupltiple reports using the original clause of "First_Name = Bob" and also the new
grouping/splitting condition of "Old_Age"
This is what I have come up with, and if anyone else has some ideas or solutions or anything I would
be great appreciated.
Cheers
Darren