forked from ScoDoc/ScoDoc
61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
|
"""Extension unaccent
|
||
|
|
|
||
|
|
Revision ID: d84bc592584e
|
||
|
|
Revises: b8df1b913c79
|
||
|
|
Create Date: 2023-06-01 13:46:52.927951
|
||
|
|
|
||
|
|
"""
|
||
|
|
from alembic import op
|
||
|
|
import sqlalchemy as sa
|
||
|
|
from sqlalchemy.orm import sessionmaker # added by ev
|
||
|
|
|
||
|
|
|
||
|
|
# revision identifiers, used by Alembic.
|
||
|
|
revision = "d84bc592584e"
|
||
|
|
down_revision = "b8df1b913c79"
|
||
|
|
branch_labels = None
|
||
|
|
depends_on = None
|
||
|
|
|
||
|
|
Session = sessionmaker()
|
||
|
|
|
||
|
|
|
||
|
|
def upgrade():
|
||
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
||
|
|
|
||
|
|
bind = op.get_bind()
|
||
|
|
session = Session(bind=bind)
|
||
|
|
# Ajout extension pour recherches sans accents:
|
||
|
|
session.execute(sa.text("""CREATE EXTENSION IF NOT EXISTS "unaccent";"""))
|
||
|
|
|
||
|
|
# Clé étrangère sur identite
|
||
|
|
session.execute(
|
||
|
|
sa.text(
|
||
|
|
"""UPDATE are_stages_apprentissages
|
||
|
|
SET etudid = NULL
|
||
|
|
WHERE are_stages_apprentissages.etudid NOT IN (
|
||
|
|
SELECT id
|
||
|
|
FROM Identite
|
||
|
|
);
|
||
|
|
"""
|
||
|
|
)
|
||
|
|
)
|
||
|
|
with op.batch_alter_table("are_stages_apprentissages", schema=None) as batch_op:
|
||
|
|
batch_op.create_foreign_key(
|
||
|
|
"are_stages_apprentissages_etudid_fkey",
|
||
|
|
"identite",
|
||
|
|
["etudid"],
|
||
|
|
["id"],
|
||
|
|
ondelete="CASCADE",
|
||
|
|
)
|
||
|
|
# ### end Alembic commands ###
|
||
|
|
|
||
|
|
|
||
|
|
def downgrade():
|
||
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
||
|
|
with op.batch_alter_table("are_stages_apprentissages", schema=None) as batch_op:
|
||
|
|
batch_op.drop_constraint(
|
||
|
|
"are_stages_apprentissages_etudid_fkey", type_="foreignkey"
|
||
|
|
)
|
||
|
|
|
||
|
|
# ### end Alembic commands ###
|