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74 lines
2.3 KiB
Python
74 lines
2.3 KiB
Python
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"""Set up the database
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Revision ID: 90eb9d1f9267
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Revises:
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Create Date: 2023-08-15 14:13:30.562069
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"""
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import sqlalchemy as sa
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from alembic import op
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# revision identifiers, used by Alembic.
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revision = "90eb9d1f9267"
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down_revision = None
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table(
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"dependency",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("name", sa.String(length=255), nullable=False),
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sa.PrimaryKeyConstraint("id", name=op.f("pk_dependency")),
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sa.UniqueConstraint("name", name=op.f("uq_dependency_name ")),
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)
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op.create_table(
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"repo",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("url", sa.String(), nullable=False),
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sa.Column("description", sa.Text(), nullable=False),
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sa.Column("stars", sa.BigInteger(), nullable=False),
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sa.Column("source_graph_repo_id", sa.BigInteger(), nullable=True),
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sa.PrimaryKeyConstraint("id", name=op.f("pk_repo")),
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sa.UniqueConstraint(
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"source_graph_repo_id", name=op.f("uq_repo_source_graph_repo_id ")
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),
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sa.UniqueConstraint(
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"url",
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"source_graph_repo_id",
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name=op.f("uq_repo_url_source_graph_repo_id "),
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),
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sa.UniqueConstraint("url", name=op.f("uq_repo_url ")),
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)
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op.create_table(
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"repo_dependency",
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sa.Column("repo_id", sa.Integer(), nullable=False),
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sa.Column("dependency_id", sa.Integer(), nullable=False),
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sa.ForeignKeyConstraint(
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["dependency_id"],
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["dependency.id"],
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name=op.f("fk_repo_dependency_dependency_id_dependency"),
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ondelete="CASCADE",
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),
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sa.ForeignKeyConstraint(
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["repo_id"],
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["repo.id"],
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name=op.f("fk_repo_dependency_repo_id_repo"),
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ondelete="CASCADE",
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),
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sa.PrimaryKeyConstraint(
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"repo_id", "dependency_id", name=op.f("pk_repo_dependency")
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),
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)
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# ### end Alembic commands ###
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def downgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_table("repo_dependency")
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op.drop_table("repo")
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op.drop_table("dependency")
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# ### end Alembic commands ###
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