HT3662 how to check flash drive for viruses

How to chech any flash drive for virusses on imac or mac book pro? . Thanks to anyone.

Thanks for your reply.  I can only answer in the most general of terms.  I intend to use Setup Assistant to move files to the new mac and realize that that procedure will indescriminately move files from my current iMac to the new one.  While the old Mac has no obvious major prolems, it does ocasionally crash or minorly "misbehave", and I thought I could obviate carrying over such problems to the new Mac.  I have used Disk Utility to verify the hard drive and to repair permissions and wondered if there is something analogous I could do regarding the myriad other files.

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                 sum_avg_ytd_02 = rec_final_update_el.sum_avg_ytd_02,       
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                                             rec_final_update_el.sum_avg_mtd_02,
                                             rec_final_update_el.sum_avg_ytd_01,
                                             rec_final_update_el.sum_avg_ytd_02);
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       LOOP
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                 sum_avg_mtd_02 = rec_final_update.sum_avg_mtd_02,       
                 sum_avg_ytd_01 = rec_final_update.sum_avg_ytd_01,       
                 sum_avg_ytd_02 = rec_final_update.sum_avg_ytd_02,       
           WHERE ent = rec_final_update.b_plan_ent
             AND center = rec_final_update.b_plan_ctr
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          INSERT INTO temp_final_plan VALUES(rec_final_update.b_plan_ent,
                                             rec_final_update.b_plan_ctr,
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       WHEN OTHERS THEN
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       ROLLBACK;
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       spu_log_errors(ln_errnum, ls_errmsg, ls_appid, ls_appmsg);
    -- End of the stored procedure
    END spu_final_profit_plan;
    [\pre]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

    I'm not sure what you mean by, 'How to check with table for cursor..?' but I'll offer a comment on your Code Snippet. I think you want to know how to check if a record exists so you know if you need to perform an INSERT or an UPDATE.
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    /* Is this where you would like to know how to Check if the record already exist??
    ** I asked this because, 'rec_final_update_el.' is not valid syntax.  Are you looking for
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    ** I would suggest a Primary Key or Unique Index on ENT, CENTER, and POST_ACCT
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    ** you will need to simply run an Implicit or Explicit Cursor to test if the row exists and
    ** use this return value to determine if you should INSERT or UPDATE.  */
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       ELSE
          INSERT INTO temp_final_plan VALUES(rec_final_update_el.ent,
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                                             rec_final_update_el.sum_avg_ytd_01,
                                             rec_final_update_el.sum_avg_ytd_02);
       END IF;
       END LOOP;I hope I've answered your question, but if I haven't please provide more details so we can better understand your request.
    Craig...

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