VbzCart/procs/Upd Titles fr TitleIttyps

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Revision as of 15:19, 10 November 2010 by Woozle (talk | contribs) (created in db)
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About

  • Purpose: Updates some fields in _titles
  • Input: _title_ittyps, grouped by ID_Title
  • Output: _titles (update)
  • History:
    • 2010-11-10
      • Added DROP PROCEDURE for easier maintenance.
      • Created in database (procs were not ported from L48 to Rizzo).

SQL

<mysql>DROP PROCEDURE IF EXISTS Upd_Titles_fr_TitleIttyps; CREATE PROCEDURE Upd_Titles_fr_TitleIttyps() 

 UPDATE _titles AS t LEFT JOIN (
   SELECT
     ID_Title,
     SUM(ti.cntForSale) AS cntForSale,
     SUM(ti.cntInPrint) AS cntInPrint,
     SUM(ti.qtyInStock) AS qtyInStock
    FROM _title_ittyps AS ti GROUP BY ID_Title
   ) AS ti ON ti.ID_Title=t.ID
   SET
     t.cntForSale = ti.cntForSale,
     t.cntInPrint = ti.cntInPrint,
     t.qtyInStock = ti.qtyInStock;</mysql>

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