add index on activity_item_histories.activity_id

src/apps/activities/db/schemas/activity_item.py

@@ -33,4 +33,5 @@ class ActivityItemHistorySchema(_BaseActivityItemSchema, Base):
     activity_id = Column(
         ForeignKey("activity_histories.id_version", ondelete="CASCADE"),
         nullable=False,
+        index=True,
     )

src/infrastructure/database/migrations/versions/2025_01_22_08_44-activity_item_history_add_index.py

@@ -0,0 +1,31 @@
+"""activity_item_history add index
+
+Revision ID: 032d8458aa63
+Revises: dc2dd9e195d5
+Create Date: 2025-01-22 08:44:42.695477
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = "032d8458aa63"
+down_revision = "dc2dd9e195d5"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_index(
+        op.f("ix_activity_item_histories_activity_id"), "activity_item_histories", ["activity_id"], unique=False
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f("ix_activity_item_histories_activity_id"), table_name="activity_item_histories")
+    # ### end Alembic commands ###