74 lines
2.4 KiB
Python
74 lines
2.4 KiB
Python
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"""Ajoute quelques cascades oubliées
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Revision ID: fd805feb7ba8
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Revises: 497ba81343f7
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Create Date: 2023-10-25 18:27:13.222354
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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 = "fd805feb7ba8"
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down_revision = "497ba81343f7"
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branch_labels = None
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depends_on = None
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def upgrade():
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with op.batch_alter_table("admissions", schema=None) as batch_op:
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batch_op.drop_column("etudid")
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with op.batch_alter_table("identite", schema=None) as batch_op:
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batch_op.drop_constraint("admissions_etudid_fkey", type_="foreignkey")
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batch_op.create_foreign_key(
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"admissions_etudid_fkey",
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"admissions",
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["admission_id"],
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["id"],
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ondelete="CASCADE",
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)
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with op.batch_alter_table("apc_validation_rcue", schema=None) as batch_op:
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batch_op.drop_constraint("apc_validation_rcue_ue1_id_fkey", type_="foreignkey")
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batch_op.drop_constraint("apc_validation_rcue_ue2_id_fkey", type_="foreignkey")
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batch_op.create_foreign_key(
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"apc_validation_rcue_ue1_id_fkey",
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"notes_ue",
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["ue1_id"],
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["id"],
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ondelete="CASCADE",
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)
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batch_op.create_foreign_key(
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"apc_validation_rcue_ue2_id_fkey",
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"notes_ue",
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["ue2_id"],
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["id"],
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ondelete="CASCADE",
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)
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def downgrade():
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with op.batch_alter_table("identite", schema=None) as batch_op:
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batch_op.drop_constraint("identite_dept_id_fkey", type_="foreignkey")
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batch_op.drop_constraint("admissions_etudid_fkey", type_="foreignkey")
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batch_op.create_foreign_key(
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"admissions_etudid_fkey", "admissions", ["admission_id"], ["id"]
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)
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with op.batch_alter_table("admissions", schema=None) as batch_op:
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batch_op.add_column(
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sa.Column("etudid", sa.INTEGER(), autoincrement=False, nullable=True)
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)
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with op.batch_alter_table("apc_validation_rcue", schema=None) as batch_op:
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batch_op.drop_constraint("apc_validation_rcue_ue1_id_fkey", type_="foreignkey")
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batch_op.drop_constraint("apc_validation_rcue_ue2_id_fkey", type_="foreignkey")
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batch_op.create_foreign_key(
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"apc_validation_rcue_ue2_id_fkey", "notes_ue", ["ue2_id"], ["id"]
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)
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batch_op.create_foreign_key(
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"apc_validation_rcue_ue1_id_fkey", "notes_ue", ["ue1_id"], ["id"]
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)
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