VbzCart/docs/coding/integrity checks: Difference between revisions
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imported>Woozle (Created page with "Table-specific checks: * {{l/vc/table|cat_items/integrity checks}} ==Cross-table checks== Package lines and order lines which don't agree about what ID_Item they're tracking:...") |
m (Woozle moved page VbzCart/VbzCart/coding/integrity checks to VbzCart/docs/coding/integrity checks without leaving a redirect: correct naming (was no way to import directly to this name)) |
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* {{l/vc/table|cat_items/integrity checks}} | * {{l/vc/table|cat_items/integrity checks}} | ||
==Cross-table checks== | ==Cross-table checks== | ||
Package | Package Lines and Order Lines which don't agree about what ID_Item they're tracking: | ||
<mysql>SELECT | <source lang=mysql>SELECT | ||
* | * | ||
FROM | FROM | ||
| Line 10: | Line 10: | ||
ord_lines AS ol ON pl.ID_OrdLine = ol.ID | ord_lines AS ol ON pl.ID_OrdLine = ol.ID | ||
WHERE | WHERE | ||
ol.ID_Item != pl.ID_Item</mysql> | ol.ID_Item != pl.ID_Item</source> | ||
Package lines whose Order Line is either not set or nonexistent(!): | |||
<source lang=mysql>SELECT | |||
pl.* | |||
FROM | |||
ord_pkg_lines AS pl | |||
LEFT JOIN | |||
ord_lines AS ol ON pl.ID_OrdLine = ol.ID | |||
WHERE | |||
ol.ID IS NULL</source> | |||
Latest revision as of 01:53, 25 February 2024
Table-specific checks:
Cross-table checks
Package Lines and Order Lines which don't agree about what ID_Item they're tracking:
SELECT
*
FROM
ord_pkg_lines AS pl
JOIN
ord_lines AS ol ON pl.ID_OrdLine = ol.ID
WHERE
ol.ID_Item != pl.ID_Item
Package lines whose Order Line is either not set or nonexistent(!):
SELECT
pl.*
FROM
ord_pkg_lines AS pl
LEFT JOIN
ord_lines AS ol ON pl.ID_OrdLine = ol.ID
WHERE
ol.ID IS NULL