VbzCart/docs/queries/qryTitles ItTyps ItTyps: Difference between revisions

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==About==
==About==
* '''Returns''': list of available titles for each item type
** This query generally provides the same information as {{vbzcart|table|_title_ittyps}}, but uses live (non-cached) data.
** There is probably some function-overlap between this query and the procedures which build that cached table.
* '''Requires''': {{vbzcart/query|qryTitles_ItTyps_grpItems}}, {{vbzcart/table|cat_ittyps}}
* '''Requires''': {{vbzcart/query|qryTitles_ItTyps_grpItems}}, {{vbzcart/table|cat_ittyps}}
* '''Used by''': catalog title pages
* '''Used by''': can be used by catalog title pages, but is very slow; currently no known uses
* '''History''':
* '''History''':
** '''2009-04-13''' had to recreate because qryTitles_ItTyps_grpItems changed
** '''2009-04-13''' had to recreate because qryTitles_ItTyps_grpItems changed
** '''2011-01-24''' For consistency with {{vbzcart|table|_title_ittyps}} so that they may be used interchangeably:
*** '''ItTyp_Sort''' &rarr; '''ItTypSort'''
*** '''ItTyp_Sng''' &rarr; '''ItTypNameSng'''
*** '''ItTyp_Plr''' &rarr; '''ItTypNamePlr'''
==SQL==
==SQL==
<section begin=sql /><mysql>CREATE OR REPLACE VIEW qryTitles_ItTyps_ItTyps AS
<section begin=sql /><mysql>CREATE OR REPLACE VIEW qryTitles_ItTyps_ItTyps AS
SELECT
SELECT
   i.*,
   i.*,
   it.Sort                      AS ItTyp_Sort,
   it.Sort                      AS ItTypSort,
   it.NameSng                    AS ItTyp_Sng,
   it.NameSng                    AS ItTypNameSng,
   IFNULL(it.NamePlr,it.NameSng) AS ItTyp_Plr
   IFNULL(it.NamePlr,it.NameSng) AS ItTypNamePlr
FROM  
FROM  
qryTitles_ItTyps_grpItems AS i LEFT JOIN cat_ittyps AS it ON i.ID_ItTyp=it.ID;</mysql>
qryTitles_ItTyps_grpItems AS i LEFT JOIN cat_ittyps AS it ON i.ID_ItTyp=it.ID;</mysql>
<section end=sql />
<section end=sql />

Revision as of 17:15, 24 January 2011

About

  • Returns: list of available titles for each item type
    • This query generally provides the same information as Template:Vbzcart, but uses live (non-cached) data.
    • There is probably some function-overlap between this query and the procedures which build that cached table.
  • Requires: Template:Vbzcart/query, Template:Vbzcart/table
  • Used by: can be used by catalog title pages, but is very slow; currently no known uses
  • History:
    • 2009-04-13 had to recreate because qryTitles_ItTyps_grpItems changed
    • 2011-01-24 For consistency with Template:Vbzcart so that they may be used interchangeably:
      • ItTyp_Sort → ItTypSort
      • ItTyp_Sng → ItTypNameSng
      • ItTyp_Plr → ItTypNamePlr

SQL

<section begin=sql /><mysql>CREATE OR REPLACE VIEW qryTitles_ItTyps_ItTyps AS SELECT 

 i.*,
 it.Sort                       AS ItTypSort,
 it.NameSng                    AS ItTypNameSng,
 IFNULL(it.NamePlr,it.NameSng) AS ItTypNamePlr

FROM qryTitles_ItTyps_grpItems AS i LEFT JOIN cat_ittyps AS it ON i.ID_ItTyp=it.ID;</mysql> <section end=sql />

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