mirror of
https://github.com/TronoSfera/Law.git
synced 2026-05-18 10:03:45 +03:00
37 lines
1 KiB
Python
37 lines
1 KiB
Python
"""add index for requests.assigned_lawyer_id
|
|
|
|
Revision ID: 0034_request_assigned_lawyer_idx
|
|
Revises: 0033_message_receipts
|
|
Create Date: 2026-03-16
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
revision = "0034_request_assigned_lawyer_idx"
|
|
down_revision = "0033_message_receipts"
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def _has_index(inspector: sa.Inspector, table: str, index_name: str) -> bool:
|
|
return any(str(idx.get("name")) == index_name for idx in inspector.get_indexes(table))
|
|
|
|
|
|
def upgrade() -> None:
|
|
bind = op.get_bind()
|
|
inspector = sa.inspect(bind)
|
|
|
|
if not _has_index(inspector, "requests", "ix_requests_assigned_lawyer_id"):
|
|
op.create_index("ix_requests_assigned_lawyer_id", "requests", ["assigned_lawyer_id"], unique=False)
|
|
|
|
|
|
def downgrade() -> None:
|
|
bind = op.get_bind()
|
|
inspector = sa.inspect(bind)
|
|
|
|
if _has_index(inspector, "requests", "ix_requests_assigned_lawyer_id"):
|
|
op.drop_index("ix_requests_assigned_lawyer_id", table_name="requests")
|