Closed GoogleCodeExporter closed 9 years ago
For reference: common_name is a table in the portal that links taxon concepts
with names in multiple languages. One taxon_concept can have multiple
common_names.
iso_language_code is NOT NULL but it has about 50% empty strings. Sometimes
only language is filled in (e.g. "Spanish") but no ISO code.
Original comment by lars.fra...@gmail.com
on 6 May 2011 at 12:59
SELECT COUNT(*) FROM name_usage nu JOIN vernacular_name vn ON
(nu.id=vn.usage_fk) WHERE nu.checklist_fk=1;
This should select all vernacular names (which I presume is the source of the
common names) that are associated to checklist 1 (which is the nub) but it
returns 0 results.
Original comment by lars.fra...@gmail.com
on 11 May 2011 at 2:09
Ok, so you then need to join through name_usage again to the source checklist
usages.
So... something along the lines of:
SELECT
nub.id AS taxon_concept_id,
vns.vernacular_name AS common_name
FROM
name_usage nub
JOIN name_usage source ON source.nub_fk=nub.id
JOIN vernacular_name vn ON vn.usage_fk=source.id
JOIN vernacular_name_string vns ON vns.id=name_string_fk
WHERE
vns.vernacular_name like '%Basil%'
GROUP BY nub.id, vns.vernacular_name;
One thing of great concern is that there are only 372k vernacular records - not
an issue of the processing though, but rather low.
Original comment by timrobertson100
on 11 May 2011 at 2:29
Turns out there is already a export_common_name view in CLB. Going to use that.
Original comment by lars.fra...@gmail.com
on 12 May 2011 at 10:27
It does look a little suspicious though:
CREATE OR REPLACE VIEW export_common_name AS
SELECT DISTINCT ON (nub.id, upper(vns.vernacular_name::text)) vn.id, nub.id AS taxon_concept_id, vns.vernacular_name AS name, vn.language AS iso_language_code, vn.language
FROM name_usage nub
JOIN name_usage nu ON nu.nub_fk = nub.id
JOIN vernacular_name vn ON nu.id = vn.usage_fk
JOIN vernacular_name_string vns ON vns.id = vn.name_string_fk
WHERE nub.checklist_fk = 1 AND vns.blacklisted = false
GROUP BY vn.id, nub.id, vns.vernacular_name, vn.language, vn.language;
There are 2 vn.language in the group by...
Original comment by timrobertson100
on 12 May 2011 at 11:17
Incorporated into workflow. Pending testing.
Original comment by lars.fra...@gmail.com
on 12 May 2011 at 1:12
Added in r586.
Note: We needed to drop the NOT NULL constraint but this is properly handled by
the Portal.
Original comment by lars.fra...@gmail.com
on 17 May 2011 at 8:11
Original issue reported on code.google.com by
timrobertson100
on 22 Apr 2011 at 8:27