podoc:view_lens_type_sql_view
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podoc:view_lens_type_sql_view [2007/04/13 09:10] – Luud | podoc:view_lens_type_sql_view [2007/10/19 20:13] (current) – Luud | ||
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=== Schema === | === Schema === | ||
- | | + | <code sql> |
- | | + | create view view_lens_type as select lens_type.identifier, |
- | from lens_type, manufacturer, | + | |
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+ | | ||
+ | </ | ||
=== Related tables === | === Related tables === | ||
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* [[lens_type sql table|lens_type]] | * [[lens_type sql table|lens_type]] | ||
* [[manufacturer sql table|manufacturer]] | * [[manufacturer sql table|manufacturer]] | ||
- | |||
- | === Related indexes === | ||
- | |||
- | === Related functions === | ||
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- | === Related sequences === | ||
=== History === | === History === | ||
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= Version 2.5 = | = Version 2.5 = | ||
- | | + | <code sql> |
- | select lens_type.identifier, | + | create view view_lens_type as |
- | from lens_type, manufacturer, | + | select lens_type.identifier, |
- | | + | from lens_type, manufacturer, |
- | | + | |
- | | + | |
- | | + | |
- | where lens_type.manufacturer = manufacturer.identifier | + | |
- | | + | where lens_type.manufacturer = manufacturer.identifier |
- | | + | and lens_type.min_focal_length = t_min_focal_length.identifier |
- | | + | and lens_type.max_focal_length = t_max_focal_length.identifier |
- | | + | and lens_type.min_aperture = t_min_aperture.identifier |
- | order by manufacturer.name, | + | and lens_type.max_aperture = t_max_aperture.identifier |
+ | order by manufacturer.name, | ||
+ | </ | ||
+ | |||
+ | = Version 2.32 = | ||
+ | |||
+ | <code sql> | ||
+ | -- Convert focal length from a varchar to an integer | ||
+ | -- and aperture to a numeric type | ||
+ | |||
+ | drop view view_lens_type; | ||
+ | |||
+ | create view view_lens_type as select lens_type.identifier, | ||
+ | manufacturer.name, | ||
+ | model, variation, s_min_aperture, | ||
+ | s_min_focal_length, | ||
+ | from lens_type, manufacturer, | ||
+ | | ||
+ | from focal_length) as t_min_focal_length, | ||
+ | | ||
+ | from focal_length) as t_max_focal_length, | ||
+ | | ||
+ | aperture) as t_min_aperture, | ||
+ | | ||
+ | aperture) as t_max_aperture | ||
+ | where lens_type.manufacturer = manufacturer.identifier | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | order by manufacturer.name, | ||
+ | </ | ||
+ | |||
+ | = Version 2.34 = | ||
+ | |||
+ | <code sql> | ||
+ | drop view view_lens_type; | ||
+ | |||
+ | create view view_lens_type as select lens_type.identifier, | ||
+ | model, variation, s_min_aperture, | ||
+ | s_min_focal_length, | ||
+ | exiftool_lens_id | ||
+ | from lens_type, manufacturer, | ||
+ | | ||
+ | from focal_length) as t_min_focal_length, | ||
+ | | ||
+ | from focal_length) as t_max_focal_length, | ||
+ | | ||
+ | aperture) as t_min_aperture, | ||
+ | | ||
+ | aperture) as t_max_aperture | ||
+ | where lens_type.manufacturer = manufacturer.identifier | ||
+ | and lens_type.min_focal_length = t_min_focal_length.identifier | ||
+ | and lens_type.max_focal_length = t_max_focal_length.identifier | ||
+ | and lens_type.min_aperture = t_min_aperture.identifier | ||
+ | and lens_type.max_aperture = t_max_aperture.identifier | ||
+ | order by manufacturer.name, | ||
+ | </ | ||
podoc/view_lens_type_sql_view.1176455425.txt.gz · Last modified: 2007/04/13 09:10 by Luud