Files
full-stack-fastapi/backend/app/alembic/versions/c6d7e8f90123_drop_terminal_observation_event.py
魏风 e8846f4831
All checks were successful
Deploy to Production / deploy (push) Successful in 4m55s
refactor: simplify mqtt pipeline state and remove event table
2026-03-19 22:23:36 +08:00

61 lines
1.7 KiB
Python

"""drop terminal observation event table
Revision ID: c6d7e8f90123
Revises: b4c5d6e7f809
Create Date: 2026-03-19 18:20:00.000000
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = "c6d7e8f90123"
down_revision = "b4c5d6e7f809"
branch_labels = None
depends_on = None
def upgrade() -> None:
op.drop_table("terminal_observation_event")
def downgrade() -> None:
op.create_table(
"terminal_observation_event",
sa.Column("id", sa.Uuid(), nullable=False),
sa.Column("raw_id", sa.Uuid(), nullable=False),
sa.Column("device_id", sa.String(length=255), nullable=False),
sa.Column("event_time", sa.DateTime(timezone=True), nullable=False),
sa.Column("event_type", sa.String(length=64), nullable=False),
sa.Column("payload_json", sa.JSON(), nullable=False),
sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
sa.ForeignKeyConstraint(["raw_id"], ["terminal_message_raw.id"]),
sa.PrimaryKeyConstraint("id"),
)
op.create_index(
op.f("ix_terminal_observation_event_device_id"),
"terminal_observation_event",
["device_id"],
unique=False,
)
op.create_index(
op.f("ix_terminal_observation_event_event_time"),
"terminal_observation_event",
["event_time"],
unique=False,
)
op.create_index(
op.f("ix_terminal_observation_event_event_type"),
"terminal_observation_event",
["event_type"],
unique=False,
)
op.create_index(
op.f("ix_terminal_observation_event_raw_id"),
"terminal_observation_event",
["raw_id"],
unique=False,
)