99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
"""add query route memories
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Revision ID: 20260415_add_query_route_memories
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Revises: 20260413_rename_control_plane_status
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Create Date: 2026-04-15
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"""
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from __future__ import annotations
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from alembic import op
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import sqlalchemy as sa
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try:
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from sqlalchemy.dialects.postgresql import JSONB
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except Exception: # pragma: no cover
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JSONB = sa.JSON
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revision = "20260415_add_query_route_memories"
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down_revision = "20260413_rename_control_plane_status"
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branch_labels = None
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depends_on = None
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def _json_type(bind):
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return JSONB() if bind.dialect.name == "postgresql" else sa.JSON()
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def _table_exists(bind, table_name: str) -> bool:
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return sa.inspect(bind).has_table(table_name)
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def upgrade() -> None:
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bind = op.get_bind()
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if _table_exists(bind, "query_route_memories"):
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return
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op.create_table(
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"query_route_memories",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
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sa.Column("tenant_id", sa.BigInteger(), nullable=False),
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sa.Column("created_at", sa.TIMESTAMP(), server_default=sa.func.now(), nullable=False),
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sa.Column("updated_at", sa.TIMESTAMP(), server_default=sa.func.now(), nullable=False),
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sa.Column("qa_record_id", sa.Integer(), sa.ForeignKey("qa_records.id", ondelete="CASCADE"), nullable=False),
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sa.Column("project_id", sa.BigInteger(), nullable=True),
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sa.Column("question_text", sa.Text(), nullable=False),
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sa.Column("route_mode_predicted", sa.String(length=32), nullable=False),
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sa.Column("route_mode_effective", sa.String(length=32), nullable=False),
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sa.Column("decision_origin", sa.String(length=64), nullable=True),
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sa.Column("reply_contract", _json_type(bind), nullable=True),
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sa.Column("probe_snapshot", _json_type(bind), nullable=True),
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sa.Column("query_profile", _json_type(bind), nullable=True),
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sa.Column("feedback_outcome", _json_type(bind), nullable=True),
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sa.Column("question_embedding", _json_type(bind), nullable=True),
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sa.UniqueConstraint(
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"tenant_id",
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"qa_record_id",
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name="uq_query_route_memories_tenant_qa_record",
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),
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)
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op.create_index("ix_query_route_memories_tenant_id", "query_route_memories", ["tenant_id"], unique=False)
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op.create_index("ix_query_route_memories_qa_record_id", "query_route_memories", ["qa_record_id"], unique=False)
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op.create_index("ix_query_route_memories_project_id", "query_route_memories", ["project_id"], unique=False)
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op.create_index(
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"ix_query_route_memories_route_mode_predicted",
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"query_route_memories",
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["route_mode_predicted"],
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unique=False,
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)
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op.create_index(
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"ix_query_route_memories_route_mode_effective",
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"query_route_memories",
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["route_mode_effective"],
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unique=False,
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)
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op.create_index(
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"ix_query_route_memories_decision_origin",
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"query_route_memories",
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["decision_origin"],
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unique=False,
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)
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def downgrade() -> None:
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bind = op.get_bind()
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if not _table_exists(bind, "query_route_memories"):
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return
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for index_name in (
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"ix_query_route_memories_decision_origin",
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"ix_query_route_memories_route_mode_effective",
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"ix_query_route_memories_route_mode_predicted",
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"ix_query_route_memories_project_id",
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"ix_query_route_memories_qa_record_id",
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"ix_query_route_memories_tenant_id",
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):
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op.drop_index(index_name, table_name="query_route_memories")
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op.drop_table("query_route_memories")
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