VbzCart/queries/qryRstkItms expected

About

• Returns: Restock items requested (ordered), not yet received, but possibly expected because the restock request hasn't been terminated (closed, orphaned, or killed).
• Requires:

1. REDIRECT Template:l/vc/table, rstk_rcd,
2. REDIRECT Template:l/vc/query

• Used by: qryRstkItms_expected_byItem
• Algorithm: any positive quantities in <<all items in <active restock requests>> - <items received on those item requests>>
• History:
  • 2008-11-19 Created for new restock process
  • 2008-11-24 QtyRecd falls back on QtyFiled if null
  • 2008-12-04 renamed: qryRstkItms_en_route → qryRstkItms_expected
  • 2010-01-03 fixed syntax: have to recalculate aggregate functions to use them in a HAVING clause (bleh)
  • 2010-01-04 updated to use QtyExp instead of QtyOrd (field renamed/changed in qryRstkItms_active)
  • 2016-03-02 Query no longer works; removing from database.

SQL

<mysql>CREATE OR REPLACE VIEW qryRstkItms_expected AS SELECT

 rqi.ID_Restock,
 rqi.ID_Item,
 SUM(rqi.QtyExp) AS QtyExp,
 SUM(IFNULL(rcl.QtyRecd,rcl.QtyFiled)) AS QtyRecd

FROM

 (rstk_rcd_line AS rcl
   LEFT JOIN rstk_rcd AS rc ON rcl.ID_RstkRcd=rc.ID)
   LEFT JOIN qryRstkItms_active AS rqi ON (rc.ID_Restock=rqi.ID_Restock) AND (rcl.ID_Item=rqi.ID_Item)

GROUP BY rqi.ID_Restock, rqi.ID_Item HAVING (SUM(rqi.QtyExp)-SUM(IFNULL(rcl.QtyRecd,rcl.QtyFiled)))>0;</mysql>