"""将 T+ 运行控制表名统一为复数。"""

from pathlib import Path

from alembic import op
from sqlalchemy import text

revision = "33e4f5a6b7c8"
down_revision = "32e3f4a5b6c7"
branch_labels = None
depends_on = None


def upgrade():
    sql = Path(__file__).resolve().parents[3] / "db/migration/V33__pluralize_tplus_runtime_control.sql"
    for statement in sql.read_text(encoding="utf-8").split(";"):
        if statement.strip():
            op.get_bind().execute(text(statement))


def downgrade():
    raise RuntimeError("运行控制表名迁移不可直接回退，请停止服务并按兼容版本处理")