Adding metarecord spells as functions for convenience

diff --git a/sql/base/base.sql b/sql/base/base.sql
index f153095..3b3a7a4 100644 (file)
--- a/sql/base/base.sql
+++ b/sql/base/base.sql
@@ -944,3 +944,42 @@ END;
 
 $$ LANGUAGE plpgsql;
 
+
+CREATE OR REPLACE FUNCTION migration_tools.insert_metarecords_for_pristine_database () RETURNS VOID AS $$
+
+BEGIN
+  INSERT INTO metabib.metarecord (fingerprint, master_record)
+    SELECT  DISTINCT ON (b.fingerprint) b.fingerprint, b.id
+      FROM  biblio.record_entry b
+      WHERE NOT b.deleted
+        AND b.id IN (SELECT r.id FROM biblio.record_entry r LEFT JOIN metabib.metarecord_source_map k ON (k.source = r.id) WHERE k.id IS NULL AND r.fingerprint IS NOT NULL)
+        AND NOT EXISTS ( SELECT 1 FROM metabib.metarecord WHERE fingerprint = b.fingerprint )
+      ORDER BY b.fingerprint, b.quality DESC;
+  INSERT INTO metabib.metarecord_source_map (metarecord, source)
+    SELECT  m.id, r.id
+      FROM  biblio.record_entry r
+      JOIN  metabib.metarecord m USING (fingerprint)
+     WHERE  NOT r.deleted;
+END;
+  
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION migration_tools.insert_metarecords_for_incumbent_database () RETURNS VOID AS $$
+
+BEGIN
+  INSERT INTO metabib.metarecord (fingerprint, master_record)
+    SELECT  DISTINCT ON (b.fingerprint) b.fingerprint, b.id
+      FROM  biblio.record_entry b
+      WHERE NOT b.deleted
+        AND b.id IN (SELECT r.id FROM biblio.record_entry r LEFT JOIN metabib.metarecord_source_map k ON (k.source = r.id) WHERE k.id IS NULL AND r.fingerprint IS NOT NULL)
+        AND NOT EXISTS ( SELECT 1 FROM metabib.metarecord WHERE fingerprint = b.fingerprint )
+      ORDER BY b.fingerprint, b.quality DESC;
+  INSERT INTO metabib.metarecord_source_map (metarecord, source)
+    SELECT  m.id, r.id
+      FROM  biblio.record_entry r
+        JOIN metabib.metarecord m USING (fingerprint)
+      WHERE NOT r.deleted
+        AND r.id IN (SELECT b.id FROM biblio.record_entry b LEFT JOIN metabib.metarecord_source_map k ON (k.source = b.id) WHERE k.id IS NULL);
+END;
+    
+$$ LANGUAGE plpgsql;