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-rw-r--r--sql/stats/2020-01-31_supplement.txt42
1 files changed, 42 insertions, 0 deletions
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+
+How many file_meta still missing core metadata?
+
+ SELECT COUNT(*) FROM file_meta WHERE sha256hex IS NULL;
+ => 1,130,915
+
+Great! Not many.
+
+And are in petabox?
+
+ SELECT COUNT(*)
+ FROM file_meta
+ LEFT JOIN petabox ON file_meta.sha1hex = petabox.sha1hex
+ WHERE file_meta.sha256hex IS NULL
+ AND file_meta.sha1hex IS NOT NULL;
+ => 1,149,194
+
+Almost all; maybe just some CDX fetch failures or something in there. So,
+should run these on, eg, grobid2-vm.
+
+ COPY (
+ SELECT row_to_json(petabox.*)
+ FROM file_meta
+ LEFT JOIN petabox ON file_meta.sha1hex = petabox.sha1hex
+ WHERE file_meta.sha256hex IS NULL
+ AND file_meta.sha1hex IS NOT NULL
+ ) TO '/grande/snapshots/dump_grobid_petabox_todo.json';
+
+Count of PDF files that GROBID processed and matched to a release (via
+glutton), but no PDF in `fatcat_file` (note: `fatcat_file` is out of date by a
+couple million files):
+
+ SELECT COUNT(*) as total_count, COUNT(DISTINCT grobid.fatcat_release) as release_count
+ FROM grobid
+ LEFT JOIN fatcat_file ON grobid.sha1hex = fatcat_file.sha1hex
+ WHERE fatcat_file.sha1hex IS NULL
+ AND grobid.fatcat_release IS NOT NULL;
+
+ total_count | count
+ -------------+---------
+ 5072452 | 4130405
+