Dynamic Select in FOR REC IN (SELECT

Question

Hello Guys,
We are trying to use dynamic select statement in FOR REC IN based on certain parameter. But does not compile with following error message.
209/10 PLS-00103: Encountered the symbol "END" when expecting one of the following:
loop
Could some one let us know how this can be achieved, may be with an example. Thankis in advance. Here is the sample code:
IF pPROCESS_BY = 'ALL' THEN
FOR REC IN (SELECT LSP.HAZMNP_SEQ_NO,
LSP.LSP_START_DATE,
LSP.LSP_END_DATE,
LSP.LSP_OST,
LSP.LSP_DBI,
LSP.LSP_DBI_FREQUENCY_PERIIOD,
LSP.LSP_DBI_RETENTION_PERIOD,
LSP.LSP_DBI_RETENTION_FREQUENCY,
LSP.LSP_ENDURANCE_LEVEL,
LSP.LSP_RDE_PERIOD1,
LSP.LSP_RDE_PERIOD2,
LSP.LSP_RDE_PERIOD3,
LSP.LSP_RDE_PERIOD4,
LSP.LSP_EXCLUDED_ACTIVITIES,
LSP.LSP_SEQ_NO
FROM LEVEL_SET_PARAM LSP
WHERE LSP.LSP_PROCESS_ALL_NIINS = 'Y'
AND LSP.LSP_IS_ALL_NIINS_PROCESSED = 'N'
AND LSP.HAZMNP_SEQ_NO = pHAZMINSEQNO
AND ROWNUM = 1
ORDER BY LSP_SEQ_NO DESC)
END IF;
IF pPROCESS_BY = 'SPN' THEN
FOR REC IN (SELECT LSP.HAZMNP_SEQ_NO,
LSP.LSP_START_DATE,
LSP.LSP_END_DATE,
LSP.LSP_OST,
LSP.LSP_DBI,
LSP.LSP_DBI_FREQUENCY_PERIIOD,
LSP.LSP_DBI_RETENTION_PERIOD,
LSP.LSP_DBI_RETENTION_FREQUENCY,
LSP.LSP_ENDURANCE_LEVEL,
LSP.LSP_RDE_PERIOD1,
LSP.LSP_RDE_PERIOD2,
LSP.LSP_RDE_PERIOD3,
LSP.LSP_RDE_PERIOD4,
LSP.LSP_EXCLUDED_ACTIVITIES,
LSP.LSP_SEQ_NO
FROM LEVEL_SET_PARAM LSP
WHERE LSP.HAZMNP_SEQ_NO = pHAZMINSEQNO
AND LSP.LSP_SPECIFIC_NIIN = pSPECIFIC_NIIN
AND ROWNUM = 1
ORDER BY LSP_SEQ_NO DESC)
END IF;
LOOP

Answer 1

You need to use cursor variables if you want to process result sets based on different query statements.
For more information and a sample see
http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96624/06_ora.htm#1510