joining table allocation to actifs

cao_blogr/alembic/versions/20230129_b8f8216d72c7.py

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+"""added foreign key to allocation
+
+Revision ID: b8f8216d72c7
+Revises: 
+Create Date: 2023-01-29 12:20:48.097107
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'b8f8216d72c7'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('allocation',
+    sa.Column('no_cat', sa.Integer(), nullable=False),
+    sa.Column('classe', sa.Unicode(length=45), nullable=True),
+    sa.Column('pc_cible', sa.Integer(), nullable=True),
+    sa.Column('pc_atteint', sa.Float(), nullable=True),
+    sa.Column('pc_ecart', sa.Float(), nullable=True),
+    sa.Column('valeur', sa.Float(), nullable=True),
+    sa.Column('type', sa.Unicode(length=45), nullable=True),
+    sa.Column('ordre', sa.Integer(), nullable=True),
+    sa.Column('bg_color', sa.Unicode(length=45), nullable=True),
+    sa.ForeignKeyConstraint(['classe'], ['actifs.classe'], name=op.f('fk_allocation_classe_actifs')),
+    sa.PrimaryKeyConstraint('no_cat', name=op.f('pk_allocation'))
+    )
+    op.create_index('classe_index', 'allocation', ['classe'], unique=False)
+    op.create_index('ordre_index', 'allocation', ['ordre'], unique=False)
+    # ### end Alembic commands ###
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index('ordre_index', table_name='allocation')
+    op.drop_index('classe_index', table_name='allocation')
+    op.drop_table('allocation')
+    # ### end Alembic commands ###