Add protocols column to mev_summary

alembic/versions/e616420acd18_add_protocols_column_to_mev_summary.py

@@ -0,0 +1,26 @@
+"""Add protocols column to mev_summary
+
+Revision ID: e616420acd18
+Revises: bdbb545f6c03
+Create Date: 2022-01-21 00:11:51.516459
+
+"""
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "e616420acd18"
+down_revision = "bdbb545f6c03"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column(
+        "mev_summary",
+        sa.Column("protocols", sa.ARRAY(sa.String(256)), server_default="{}"),
+    )
+
+
+def downgrade():
+    op.drop_column("mev_summary", "protocols")