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WITH gadgetprefs AS (select gup.* from gadgetuserpreference gup JOIN portletconfiguration pc ON gup.portletconfiguration=pc.id WHERE pc.gadget_xml~'createdvsresolved-gadget.xml'),
filterprefs AS (select * from gadgetprefs WHERE userprefkey='projectOrFilterId'),
cumulativeprefs AS (select * from gadgetprefs WHERE userprefkey='isCumulative'),
relevantprefs AS (select portletconfiguration, filterprefs.userprefvalue AS projectOrFilterId, cumulativeprefs.userprefvalue AS isCumulative FROM filterprefs JOIN cumulativeprefs USING (portletconfiguration))
SELECT * From relevantprefs;
┌──────────────────────┬───────────────────┬──────────────┐
│ portletconfiguration │ projectorfilterid │ iscumulative │
├──────────────────────┼───────────────────┼──────────────┤
│ 10801 │ filter-10601 │ true │
│ 10803 │ filter-10601 │ false │
│ 10900 │ project-10800 │ true │
└──────────────────────┴───────────────────┴──────────────┘
(3 rows) |
The same, but breaking using regexp_replace() to break projectorfilterid into its constituent parts:
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WITH gadgetprefs AS (select gup.* from gadgetuserpreference gup JOIN portletconfiguration pc ON gup.portletconfiguration=pc.id WHERE pc.gadget_xml~'createdvsresolved-gadget.xml'),
filterprefs AS (select * from gadgetprefs WHERE userprefkey='projectOrFilterId'),
cumulativeprefs AS (select * from gadgetprefs WHERE userprefkey='isCumulative'),
relevantprefs AS (select portletconfiguration, filterprefs.userprefvalue AS projectOrFilterId, cumulativeprefs.userprefvalue AS isCumulative FROM filterprefs JOIN cumulativeprefs USING (portletconfiguration)),
prefs AS (select portletconfiguration, projectOrFilterId, regexp_replace(projectOrFilterId, '-\d+', '') AS type, regexp_replace(projectOrFilterId, '(filter|project)-', '') AS id, iscumulative FROM relevantprefs)
SELECT *, CASE t.userprefkey
WHEN 'operation' THEN (CASE prefs.isCumulative WHEN 'true' THEN 'cumulative' ELSE 'count' END)
WHEN 'id' THEN prefs.id
WHEN 'name' THEN CASE type WHEN 'project' THEN (SELECT pname FROM project WHERE id=prefs.id::integer) WHEN 'filter' THEN prefs.projectOrFilterId END
WHEN 'type' THEN prefs.type
END AS userprefvalue
FROM prefs,
(VALUES ('name'), ('operation'), ('id'), ('type')) AS t(userprefkey);
┌──────────────────────┬───────────────────┬─────────┬───────┬──────────────┬─────────────┬───────────────┐
│ portletconfiguration │ projectorfilterid │ type │ id │ iscumulative │ userprefkey │ userprefvalue │
├──────────────────────┼───────────────────┼─────────┼───────┼──────────────┼─────────────┼───────────────┤
│ 10801 │ filter-10601 │ filter │ 10601 │ true │ name │ filter-10601 │
│ 10801 │ filter-10601 │ filter │ 10601 │ true │ operation │ cumulative │
│ 10801 │ filter-10601 │ filter │ 10601 │ true │ id │ 10601 │
│ 10801 │ filter-10601 │ filter │ 10601 │ true │ type │ filter │
│ 10803 │ filter-10601 │ filter │ 10601 │ false │ name │ filter-10601 │
│ 10803 │ filter-10601 │ filter │ 10601 │ false │ operation │ count │
│ 10803 │ filter-10601 │ filter │ 10601 │ false │ id │ 10601 │
│ 10803 │ filter-10601 │ filter │ 10601 │ false │ type │ filter │
│ 10900 │ project-10800 │ project │ 10800 │ true │ name │ CrowdFlower │
│ 10900 │ project-10800 │ project │ 10800 │ true │ operation │ cumulative │
│ 10900 │ project-10800 │ project │ 10800 │ true │ id │ 10800 │
│ 10900 │ project-10800 │ project │ 10800 │ true │ type │ project │
└──────────────────────┴───────────────────┴─────────┴───────┴──────────────┴─────────────┴───────────────┘
(12 rows) |
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Inserting data: dealing with IDs
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