VbzCart/queries/qryCtg src dups

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About

  • Purpose: Returns all duplicate records (each IDS_Item must be unique) in the generated source data. This should be performed as a check on data integrity before writing to cat_items; any duplicates may indicate a problem (typically, entering items from a new catalog but forgetting to mark the old one as superceded), and should be inspected. (Not sure if conflicts will prevent the update from completing; to be determined later.)
  • Requires:
  1. REDIRECT Template:l/vc/query
  • Used by: catalog building process (details to be documented)
  • History:
    • 2008-03-15 Building sequence completely rewritten, so presumably this query was created then

SQL

<mysql>CREATE OR REPLACE VIEW qryCtg_src_dups AS SELECT 

 IDS_Item,
 COUNT(IDS_Item) AS cntRows

FROM qryCtg_src GROUP BY IDS_Item HAVING cntRows>1;</mysql>

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