drop stable ID views

sql/patch_66_67_b.sql

+# patch_66_67_b.sql
+#
+# Title: Drop stable ID views.
+#
+# Description:
+# The stable ID views, introduced for release 65 as a way of providing a
+# degree of backward compatibility, are dropped with this release.
+
+DROP VIEW exon_stable_id;
+DROP VIEW gene_stable_id;
+DROP VIEW operon_stable_id;
+DROP VIEW operon_transcript_stable_id;
+DROP VIEW translation_stable_id;
+DROP VIEW transcript_stable_id;
+
+# Patch identifier:
+INSERT INTO meta (species_id, meta_key, meta_value)
+  VALUES (NULL, 'patch', 'patch_66_67_b.sql|drop_stable_id_views');