forked from ScoDoc/DocScoDoc
75 lines
2.1 KiB
Python
75 lines
2.1 KiB
Python
"""Cascades sur notes_modules_enseignants
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Revision ID: 6bc3f51154b4
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Revises: 814e8e37d082
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Create Date: 2022-09-21 13:12:47.850227
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = "6bc3f51154b4"
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down_revision = "814e8e37d082"
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_constraint(
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"notes_modules_enseignants_moduleimpl_id_fkey",
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"notes_modules_enseignants",
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type_="foreignkey",
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)
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op.drop_constraint(
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"notes_modules_enseignants_ens_id_fkey",
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"notes_modules_enseignants",
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type_="foreignkey",
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)
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op.create_foreign_key(
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None,
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"notes_modules_enseignants",
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"user",
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["ens_id"],
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["id"],
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ondelete="CASCADE",
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)
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op.create_foreign_key(
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None,
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"notes_modules_enseignants",
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"notes_moduleimpl",
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["moduleimpl_id"],
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["id"],
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ondelete="CASCADE",
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)
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op.alter_column("role", "name", existing_type=sa.VARCHAR(length=64), nullable=False)
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op.drop_constraint("role_name_key", "role", type_="unique")
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op.create_index(op.f("ix_role_name"), "role", ["name"], unique=True)
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_index(op.f("ix_role_name"), table_name="role")
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op.create_unique_constraint("role_name_key", "role", ["name"])
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op.alter_column("role", "name", existing_type=sa.VARCHAR(length=64), nullable=True)
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op.drop_constraint(None, "notes_modules_enseignants", type_="foreignkey")
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op.drop_constraint(None, "notes_modules_enseignants", type_="foreignkey")
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op.create_foreign_key(
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"notes_modules_enseignants_ens_id_fkey",
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"notes_modules_enseignants",
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"user",
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["ens_id"],
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["id"],
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)
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op.create_foreign_key(
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"notes_modules_enseignants_moduleimpl_id_fkey",
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"notes_modules_enseignants",
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"notes_moduleimpl",
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["moduleimpl_id"],
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["id"],
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)
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# ### end Alembic commands ###
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