353 lines
10 KiB
Python
353 lines
10 KiB
Python
"""Create multi-user core schema
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Revision ID: 20260216_0001
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Revises:
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Create Date: 2026-02-16 17:10:00.000000
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"""
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from collections.abc import Sequence
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision: str = "20260216_0001"
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down_revision: str | Sequence[str] | None = None
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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run_status_enum = sa.Enum(
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"running",
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"success",
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"partial_failure",
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"failed",
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name="run_status",
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)
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run_trigger_type_enum = sa.Enum(
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"manual",
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"scheduled",
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name="run_trigger_type",
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)
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run_status_ref = postgresql.ENUM(
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"running",
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"success",
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"partial_failure",
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"failed",
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name="run_status",
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create_type=False,
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)
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run_trigger_type_ref = postgresql.ENUM(
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"manual",
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"scheduled",
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name="run_trigger_type",
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create_type=False,
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)
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def upgrade() -> None:
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bind = op.get_bind()
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run_status_enum.create(bind, checkfirst=True)
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run_trigger_type_enum.create(bind, checkfirst=True)
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op.create_table(
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"users",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("email", sa.String(length=255), nullable=False),
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sa.Column("password_hash", sa.String(length=255), nullable=False),
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sa.Column(
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"is_active",
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sa.Boolean(),
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nullable=False,
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server_default=sa.text("true"),
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),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.PrimaryKeyConstraint("id", name="pk_users"),
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sa.UniqueConstraint("email", name="uq_users_email"),
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)
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op.create_table(
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"user_settings",
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sa.Column("user_id", sa.Integer(), nullable=False),
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sa.Column(
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"auto_run_enabled",
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sa.Boolean(),
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nullable=False,
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server_default=sa.text("false"),
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),
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sa.Column(
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"run_interval_minutes",
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sa.Integer(),
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nullable=False,
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server_default=sa.text("1440"),
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),
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sa.Column(
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"request_delay_seconds",
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sa.Integer(),
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nullable=False,
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server_default=sa.text("10"),
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),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.CheckConstraint(
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"run_interval_minutes >= 15",
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name="ck_user_settings_run_interval_minutes_min_15",
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),
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sa.CheckConstraint(
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"request_delay_seconds >= 1",
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name="ck_user_settings_request_delay_seconds_min_1",
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),
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sa.ForeignKeyConstraint(
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["user_id"],
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["users.id"],
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name="fk_user_settings_user_id_users",
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ondelete="CASCADE",
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),
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sa.PrimaryKeyConstraint("user_id", name="pk_user_settings"),
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)
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op.create_table(
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"publications",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("cluster_id", sa.String(length=64), nullable=True),
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sa.Column("fingerprint_sha256", sa.String(length=64), nullable=False),
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sa.Column("title_raw", sa.Text(), nullable=False),
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sa.Column("title_normalized", sa.Text(), nullable=False),
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sa.Column("year", sa.Integer(), nullable=True),
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sa.Column(
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"citation_count",
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sa.Integer(),
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nullable=False,
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server_default=sa.text("0"),
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),
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sa.Column("author_text", sa.Text(), nullable=True),
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sa.Column("venue_text", sa.Text(), nullable=True),
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sa.Column("pub_url", sa.Text(), nullable=True),
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sa.Column("pdf_url", sa.Text(), nullable=True),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.PrimaryKeyConstraint("id", name="pk_publications"),
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sa.UniqueConstraint(
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"fingerprint_sha256",
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name="uq_publications_fingerprint",
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),
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)
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op.create_index(
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"uq_publications_cluster_id_not_null",
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"publications",
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["cluster_id"],
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unique=True,
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postgresql_where=sa.text("cluster_id IS NOT NULL"),
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)
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op.create_table(
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"scholar_profiles",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("user_id", sa.Integer(), nullable=False),
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sa.Column("scholar_id", sa.String(length=64), nullable=False),
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sa.Column("display_name", sa.String(length=255), nullable=True),
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sa.Column(
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"is_enabled",
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sa.Boolean(),
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nullable=False,
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server_default=sa.text("true"),
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),
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sa.Column(
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"baseline_completed",
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sa.Boolean(),
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nullable=False,
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server_default=sa.text("false"),
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),
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sa.Column("last_run_dt", sa.DateTime(timezone=True), nullable=True),
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sa.Column("last_run_status", run_status_ref, nullable=True),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.ForeignKeyConstraint(
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["user_id"],
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["users.id"],
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name="fk_scholar_profiles_user_id_users",
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ondelete="CASCADE",
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),
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sa.PrimaryKeyConstraint("id", name="pk_scholar_profiles"),
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sa.UniqueConstraint(
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"user_id",
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"scholar_id",
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name="uq_scholar_profiles_user_scholar",
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),
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)
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op.create_index(
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"ix_scholar_profiles_user_enabled",
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"scholar_profiles",
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["user_id", "is_enabled"],
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unique=False,
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)
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op.create_table(
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"crawl_runs",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("user_id", sa.Integer(), nullable=False),
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sa.Column("trigger_type", run_trigger_type_ref, nullable=False),
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sa.Column("status", run_status_ref, nullable=False),
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sa.Column(
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"start_dt",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column("end_dt", sa.DateTime(timezone=True), nullable=True),
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sa.Column(
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"scholar_count",
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sa.Integer(),
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nullable=False,
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server_default=sa.text("0"),
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),
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sa.Column(
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"new_pub_count",
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sa.Integer(),
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nullable=False,
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server_default=sa.text("0"),
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),
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sa.Column(
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"error_log",
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postgresql.JSONB(astext_type=sa.Text()),
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nullable=False,
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server_default=sa.text("'{}'::jsonb"),
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),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.ForeignKeyConstraint(
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["user_id"],
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["users.id"],
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name="fk_crawl_runs_user_id_users",
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ondelete="CASCADE",
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),
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sa.PrimaryKeyConstraint("id", name="pk_crawl_runs"),
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)
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op.create_index(
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"ix_crawl_runs_user_start",
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"crawl_runs",
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["user_id", "start_dt"],
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unique=False,
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)
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op.create_table(
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"scholar_publications",
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sa.Column("scholar_profile_id", sa.Integer(), nullable=False),
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sa.Column("publication_id", sa.Integer(), nullable=False),
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sa.Column(
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"is_read",
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sa.Boolean(),
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nullable=False,
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server_default=sa.text("false"),
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),
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sa.Column("first_seen_run_id", sa.Integer(), nullable=True),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.ForeignKeyConstraint(
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["first_seen_run_id"],
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["crawl_runs.id"],
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name="fk_scholar_publications_first_seen_run_id_crawl_runs",
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ondelete="SET NULL",
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),
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sa.ForeignKeyConstraint(
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["publication_id"],
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["publications.id"],
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name="fk_scholar_publications_publication_id_publications",
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ondelete="CASCADE",
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),
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sa.ForeignKeyConstraint(
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["scholar_profile_id"],
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["scholar_profiles.id"],
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name="fk_scholar_publications_scholar_profile_id_scholar_profiles",
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ondelete="CASCADE",
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),
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sa.PrimaryKeyConstraint(
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"scholar_profile_id",
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"publication_id",
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name="pk_scholar_publications",
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),
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)
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op.create_index(
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"ix_scholar_publications_is_read",
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"scholar_publications",
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["is_read"],
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unique=False,
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)
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def downgrade() -> None:
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op.drop_index("ix_scholar_publications_is_read", table_name="scholar_publications")
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op.drop_table("scholar_publications")
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op.drop_index("ix_crawl_runs_user_start", table_name="crawl_runs")
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op.drop_table("crawl_runs")
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op.drop_index("ix_scholar_profiles_user_enabled", table_name="scholar_profiles")
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op.drop_table("scholar_profiles")
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op.drop_index("uq_publications_cluster_id_not_null", table_name="publications")
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op.drop_table("publications")
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op.drop_table("user_settings")
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op.drop_table("users")
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bind = op.get_bind()
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run_trigger_type_enum.drop(bind, checkfirst=True)
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run_status_enum.drop(bind, checkfirst=True)
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