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52 lines
1.6 KiB
Markdown
52 lines
1.6 KiB
Markdown
+++
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date = "2016-02-05T13:18:00+03:00"
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author = "Alan Orth"
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title = "February, 2016"
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tags = ["notes"]
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image = "../images/bg.jpg"
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+++
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## 2016-02-05
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- Looking at some DAGRIS data for Abenet Yabowork
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- Lots of issues with spaces, newlines, etc causing the import to fail
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- I noticed we have a very *interesting* list of countries on CGSpace:
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- Not only are there 49,000 countries, we have some blanks (25)...
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- Also, lots of things like "COTE D`LVOIRE" and "COTE D IVOIRE"
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## 2016-02-06
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- Found a way to get items with null/empty metadata values from SQL
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- First, find the `metadata_field_id` for the field you want from the `metadatafieldregistry` table:
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```
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dspacetest=# select * from metadatafieldregistry;
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```
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- In this case our country field is 78
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- Now find all resources with type 2 (item) that have null/empty values for that field:
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```
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dspacetest=# select resource_id from metadatavalue where resource_type_id=2 and metadata_field_id=78 and (text_value='' OR text_value IS NULL);
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```
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- Then you can find the handle that owns it from its `resource_id`:
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```
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dspacetest=# select handle from item, handle where handle.resource_id = item.item_id AND item.item_id = '22678';
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```
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- It's 25 items so editing in the web UI is annoying, let's try SQL!
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```
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dspacetest=# delete from metadatavalue where metadata_field_id=78 and text_value='';
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DELETE 25
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```
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- After that perhaps a regular `dspace index-discovery` (no -b) *should* suffice...
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- Hmm, I indexed, cleared the Cocoon cache, and restarted Tomcat but the 25 "|||" countries are still there
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- Maybe I need to do a full re-index...
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