Tulir Asokan
44 lines
1.9 KiB
Python
44 lines
1.9 KiB
Python
"""Update telethon update state table
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Revision ID: bdadd173ee02
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Revises: eeaf0dae87ce
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Create Date: 2018-05-13 10:42:59.395597
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'bdadd173ee02'
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down_revision = 'eeaf0dae87ce'
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branch_labels = None
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depends_on = None
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def upgrade():
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with op.batch_alter_table("telethon_entities") as batch_op:
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batch_op.alter_column("id", existing_type=sa.Integer, type_=sa.BigInteger)
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batch_op.alter_column("hash", existing_type=sa.Integer, type_=sa.BigInteger)
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with op.batch_alter_table("telethon_update_state") as batch_op:
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batch_op.alter_column("entity_id", existing_type=sa.Integer, type_=sa.BigInteger)
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batch_op.alter_column("pts", existing_type=sa.Integer, type_=sa.BigInteger)
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batch_op.alter_column("qts", existing_type=sa.Integer, type_=sa.BigInteger)
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batch_op.alter_column("date", existing_type=sa.Integer, type_=sa.BigInteger)
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batch_op.alter_column("seq", existing_type=sa.Integer, type_=sa.BigInteger)
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batch_op.add_column(sa.Column("unread_count", sa.Integer))
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def downgrade():
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with op.batch_alter_table("telethon_entities") as batch_op:
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batch_op.alter_column("id", existing_type=sa.BigInteger, type_=sa.Integer)
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batch_op.alter_column("hash", existing_type=sa.BigInteger, type_=sa.Integer)
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with op.batch_alter_table("telethon_update_state") as batch_op:
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batch_op.alter_column("entity_id", existing_type=sa.BigInteger, type_=sa.Integer)
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batch_op.alter_column("pts", existing_type=sa.BigInteger, type_=sa.Integer)
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batch_op.alter_column("qts", existing_type=sa.BigInteger, type_=sa.Integer)
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batch_op.alter_column("date", existing_type=sa.BigInteger, type_=sa.Integer)
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batch_op.alter_column("seq", existing_type=sa.BigInteger, type_=sa.Integer)
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batch_op.drop_column("unread_count")
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