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- """change message chain id to nullable
- Revision ID: 4829e54d2fee
- Revises: 114eed84c228
- Create Date: 2024-01-12 03:42:27.362415
- """
- from alembic import op
- import sqlalchemy as sa
- from sqlalchemy.dialects import postgresql
- # revision identifiers, used by Alembic.
- revision = '4829e54d2fee'
- down_revision = '114eed84c228'
- branch_labels = None
- depends_on = None
- def upgrade():
- # ### commands auto generated by Alembic - please adjust! ###
- with op.batch_alter_table('message_agent_thoughts', schema=None) as batch_op:
- batch_op.alter_column('message_chain_id',
- existing_type=postgresql.UUID(),
- nullable=True)
- # ### end Alembic commands ###
- def downgrade():
- # ### commands auto generated by Alembic - please adjust! ###
- with op.batch_alter_table('message_agent_thoughts', schema=None) as batch_op:
- batch_op.alter_column('message_chain_id',
- existing_type=postgresql.UUID(),
- nullable=False)
- # ### end Alembic commands ###
|
