44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
"""create table overtaking_event
|
|
|
|
Revision ID: 5d75febe2d59
|
|
Revises: 920aed1450c9
|
|
Create Date: 2022-03-30 21:36:37.687080
|
|
|
|
"""
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
from migrations.utils import dbtype
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = "5d75febe2d59"
|
|
down_revision = "9336eef458e7"
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def upgrade():
|
|
op.create_table(
|
|
"overtaking_event",
|
|
sa.Column("id", sa.Integer, autoincrement=True, primary_key=True, index=True),
|
|
sa.Column(
|
|
"track_id", sa.Integer, sa.ForeignKey("track.id", ondelete="CASCADE")
|
|
),
|
|
sa.Column("hex_hash", sa.String, unique=True, index=True),
|
|
sa.Column("way_id", sa.BIGINT, index=True),
|
|
sa.Column("direction_reversed", sa.Boolean),
|
|
sa.Column("geometry", dbtype("GEOMETRY")),
|
|
sa.Column("latitude", sa.Float),
|
|
sa.Column("longitude", sa.Float),
|
|
sa.Column("time", sa.DateTime),
|
|
sa.Column("distance_overtaker", sa.Float),
|
|
sa.Column("distance_stationary", sa.Float),
|
|
sa.Column("course", sa.Float),
|
|
sa.Column("speed", sa.Float),
|
|
sa.Index("road_segment", "way_id", "direction_reversed"),
|
|
)
|
|
|
|
|
|
def downgrade():
|
|
op.drop_table("overtaking_event")
|