Add notes for 2016-06-07

content/2016-06.md

@@ -1,5 +1,5 @@
 +++
-date = "2016-05-01T10:53:00+03:00"
+date = "2016-06-01T10:53:00+03:00"
 author = "Alan Orth"
 title = "June, 2016"
 tags = ["notes"]
@@ -110,3 +110,23 @@ webui.browse.index.2 = author:metadataAuthority:dc.contributor.author:authority
 - Re-sync DSpace Test with CGSpace and perform test of metadata migration again
 - Run phase two of metadata migrations on CGSpace (see the [migration notes](https://gist.github.com/alanorth/1a730bec5ac9457a8fb0e3e72c98d09c))
 - Run all system updates and reboot CGSpace server
+
+## 2016-06-07
+
+- Figured out how to export a list of the unique values from a metadata field ordered by count:
+
+```
+dspacetest=# \copy (select text_value, count(*) from metadatavalue where resource_type_id=2 and metadata_field_id=29 group by text_value order by count desc) to /tmp/sponsorship.csv with csv;
+```
+
+- Identified the next round of fields to migrate:
+  - dc.title.jtitle	→	dc.source
+  - dc.crsubject.crpsubject →	cg.contributor.crp
+  - dc.contributor.affiliation →	cg.contributor.affiliation
+  - dc.Species →	cg.species
+  - dc.contributor.corporate	→	dc.contributor
+  - dc.identifier.url	→	cg.identifier.url
+  - dc.identifier.doi	→	cg.identifier.doi
+  - dc.identifier.googleurl	→	cg.identifier.googleurl
+  - dc.identifier.dataurl	→	cg.identifier.dataurl
+