48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
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"""create_activity_runs
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Revision ID: 0002
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Revises: 0001
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Create Date: 2026-03-26
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"""
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from typing import Sequence, Union
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import sqlalchemy as sa
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from alembic import op
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from sqlalchemy.dialects.postgresql import JSONB
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revision: str = "0002"
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down_revision: Union[str, Sequence[str], None] = "0001"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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op.create_table(
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"activity_runs",
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sa.Column("run_id", sa.UUID(), nullable=False),
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sa.Column("activity_id", sa.UUID(), nullable=False),
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sa.Column("scheduled_for", sa.DateTime(timezone=True), nullable=True),
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sa.Column(
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"fired_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.text("now()"),
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),
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sa.Column("context_snapshot", JSONB(), nullable=False, server_default="{}"),
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sa.Column("tasks_spawned", sa.Integer(), nullable=False, server_default="0"),
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sa.Column("version_used", sa.Integer(), nullable=False),
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sa.ForeignKeyConstraint(
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["activity_id"],
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["activity_definitions.id"],
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ondelete="RESTRICT",
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),
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sa.PrimaryKeyConstraint("run_id"),
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)
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op.create_index("ix_activity_runs_activity_id", "activity_runs", ["activity_id"])
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def downgrade() -> None:
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op.drop_index("ix_activity_runs_activity_id", table_name="activity_runs")
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op.drop_table("activity_runs")
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