"""
This module contains a Caribou migration.

Migration Name: use_ids 
Migration Version: 20220106130042
"""
import hashlib

def upgrade(conn):
    # alter dedup_queue hash type from text to blog
    conn.execute("drop table if exists dedup_queue")

    # add the unique id and message_hash columns to logs
    conn.execute("drop table if exists logs")

def downgrade(conn):
    pass