mev-inspect-py/alembic/versions/1833c5991922_adding_jit_liquidity_table.py

34 lines
973 B
Python

"""adding jit liquidity table
Revision ID: 1833c5991922
Revises: ceb5976b37dd
Create Date: 2022-04-21 11:52:24.334825
"""
import sqlalchemy as sa
from alembic import op
# revision identifiers, used by Alembic.
revision = "1833c5991922"
down_revision = "ceb5976b37dd"
branch_labels = None
depends_on = None
# This revision is switched with add_swap_jit_liquidity_table becasue I made them in the wrong order
def upgrade():
op.create_table(
"jit_liquidity_swaps",
sa.Column("created_at", sa.TIMESTAMP, server_default=sa.func.now()),
sa.Column("jit_liquidity_id", sa.String(1024), primary_key=True),
sa.Column("swap_transaction_hash", sa.String(66), primary_key=True),
sa.Column("swap_trace_address", sa.ARRAY(sa.Integer), primary_key=True),
sa.ForeignKeyConstraint(
["jit_liquidity_id"], ["jit_liquidity.id"], ondelete="CASCADE"
),
)
def downgrade():
op.drop_table("jit_liquidity_swaps")