Migration to revert the creation of annotation.pk

hypothesis · Sep 19, 2023 · b135ef7 · b135ef7
1 parent 4f205f6
commit b135ef7
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/h/migrations/versions/77bc5b4f2205_revert_annotation_pk.py b/h/migrations/versions/77bc5b4f2205_revert_annotation_pk.py
@@ -0,0 +1,17 @@
+"""Revert creation of annotation.pk."""
+from alembic import op
+from sqlalchemy.schema import CreateSequence, DropSequence, Sequence
+
+revision = "77bc5b4f2205"
+down_revision = "5d1abac3c1a1"
+
+
+def upgrade():
+    op.execute(DropSequence(Sequence("annotation_id_seq")))
+    op.drop_constraint(op.f("uq__annotation__pk"), "annotation", type_="unique")
+    op.drop_column("annotation", "pk")
+
+
+def downgrade():
+    """No downgrade, check version f064c2b2e04a."""
+    pass