>Before I generate my report, I do some queries using SQL SELECT, and I save the results into Cursors. How do I use these cursors in my report? I couldn't just "add" a cursor to the Data Environment of the report. I tried to go around this by Writing my queries to tables, adding those tables to the DE, and then rewriting code so the query results are going into CURSORS again. However, the added table in the DE must have an INDEX to be able to set a relation between it and the other report table, and I cann't have an index with a CURSOR. Does this mean I should use tables instead of CURSORS?
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You can do your SQL statements to create your cursors in the init method of the dataenvironment. Then ensure the field names don't have an alias on the report.

With this method, you don't have to add the cursors to the dataenvironment (you can do this anyway) they are created when the report is run or previewed.