VbzCart/docs/queries/qryRstkItms expected: Difference between revisions
Jump to navigation
Jump to search
imported>Woozle (QtyOrd->QtyExp) |
imported>Woozle (used by qryRstkItms_expected_byItem) |
||
| Line 2: | Line 2: | ||
* '''Returns''': Restock items requested (ordered), not yet received, but possibly expected because the restock request hasn't been terminated (closed, orphaned, or killed). | * '''Returns''': Restock items requested (ordered), not yet received, but possibly expected because the restock request hasn't been terminated (closed, orphaned, or killed). | ||
* '''Requires''': {{vbzcart/table|rstk_rcd_line}}, {{vbzcart/table|rstk_rcd}}, {{vbzcart/query|qryRstkItms_active}} | * '''Requires''': {{vbzcart/table|rstk_rcd_line}}, {{vbzcart/table|rstk_rcd}}, {{vbzcart/query|qryRstkItms_active}} | ||
* '''Used by''': | * '''Used by''': {{vbzcart/query|qryRstkItms_expected_byItem}} | ||
* '''Algorithm''': any positive quantities in '''<'''{{vbzcart/query|qryRstkItms_active|<all items in <active restock requests>>}} - <{{vbzcart|table|rstk_rcd_line|items received}} on those item requests>'''>''' | * '''Algorithm''': any positive quantities in '''<'''{{vbzcart/query|qryRstkItms_active|<all items in <active restock requests>>}} - <{{vbzcart|table|rstk_rcd_line|items received}} on those item requests>'''>''' | ||
* '''History''': | * '''History''': | ||
Revision as of 00:21, 6 January 2010
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: Template:Vbzcart/table, Template:Vbzcart/table, Template:Vbzcart/query
- Used by: Template:Vbzcart/query
- Algorithm: any positive quantities in <Template:Vbzcart/query - <Template:Vbzcart 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 Template:Vbzcart/query)
SQL
<section begin=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> <section end=sql />