52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
"""Add Brackets table
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Revision ID: 9889b8c53673
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Revises: 5c4996aeb2cb
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Create Date: 2024-01-25 03:17:52.734753
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import mysql
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# revision identifiers, used by Alembic.
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revision = "9889b8c53673"
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down_revision = "5c4996aeb2cb"
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branch_labels = None
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depends_on = None
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def upgrade():
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op.create_table(
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"brackets",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("name", sa.String(length=255), nullable=True),
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sa.Column("description", sa.Text(), nullable=True),
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sa.Column("type", sa.String(length=80), nullable=True),
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sa.PrimaryKeyConstraint("id"),
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)
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op.add_column("teams", sa.Column("bracket_id", sa.Integer(), nullable=True))
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op.create_foreign_key(
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None, "teams", "brackets", ["bracket_id"], ["id"], ondelete="SET NULL"
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)
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op.drop_column("teams", "bracket")
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op.add_column("users", sa.Column("bracket_id", sa.Integer(), nullable=True))
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op.create_foreign_key(
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None, "users", "brackets", ["bracket_id"], ["id"], ondelete="SET NULL"
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)
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op.drop_column("users", "bracket")
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def downgrade():
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op.add_column(
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"users", sa.Column("bracket", mysql.VARCHAR(length=32), nullable=True)
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)
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op.drop_constraint(None, "users", type_="foreignkey")
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op.drop_column("users", "bracket_id")
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op.add_column(
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"teams", sa.Column("bracket", mysql.VARCHAR(length=32), nullable=True)
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)
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op.drop_constraint(None, "teams", type_="foreignkey")
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op.drop_column("teams", "bracket_id")
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op.drop_table("brackets")
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