37 lines
1.4 KiB
Python
37 lines
1.4 KiB
Python
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
def chainsyncer_upgrade(major, minor, patch):
|
|
r0_0_1_u()
|
|
|
|
def chainsyncer_downgrade(major, minor, patch):
|
|
r0_0_1_d()
|
|
|
|
def r0_0_1_u():
|
|
op.create_table(
|
|
'chain_sync',
|
|
sa.Column('id', sa.Integer, primary_key=True),
|
|
sa.Column('blockchain', sa.String, nullable=False),
|
|
sa.Column('block_start', sa.Integer, nullable=False, default=0),
|
|
sa.Column('tx_start', sa.Integer, nullable=False, default=0),
|
|
sa.Column('block_cursor', sa.Integer, nullable=False, default=0),
|
|
sa.Column('tx_cursor', sa.Integer, nullable=False, default=0),
|
|
sa.Column('block_target', sa.Integer, nullable=True),
|
|
sa.Column('date_created', sa.DateTime, nullable=False),
|
|
sa.Column('date_updated', sa.DateTime),
|
|
)
|
|
|
|
op.create_table(
|
|
'chain_sync_filter',
|
|
sa.Column('id', sa.Integer, primary_key=True),
|
|
sa.Column('chain_sync_id', sa.Integer, sa.ForeignKey('chain_sync.id'), nullable=True),
|
|
sa.Column('flags', sa.LargeBinary, nullable=True),
|
|
sa.Column('flags_start', sa.LargeBinary, nullable=True),
|
|
sa.Column('count', sa.Integer, nullable=False, default=0),
|
|
sa.Column('digest', sa.String(64), nullable=False),
|
|
)
|
|
|
|
def r0_0_1_d():
|
|
op.drop_table('chain_sync_filter')
|
|
op.drop_table('chain_sync')
|