Mercurial > libervia-backend
view libervia/backend/memory/migration/versions/4b002773cf92_add_origin_id_column_to_history_and_.py @ 4116:23fa52acf72c
plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet
author | Goffi <goffi@goffi.org> |
---|---|
date | Mon, 21 Aug 2023 15:19:45 +0200 |
parents | 4b842c1fb686 |
children | 0d7bb4df2343 |
line wrap: on
line source
"""add origin_id column to history and adapt constraints Revision ID: 4b002773cf92 Revises: 79e5f3313fa4 Create Date: 2022-06-13 16:10:39.711634 """ from alembic import op import sqlalchemy as sa # revision identifiers, used by Alembic. revision = '4b002773cf92' down_revision = '79e5f3313fa4' branch_labels = None depends_on = None def upgrade(): with op.batch_alter_table('history', schema=None) as batch_op: batch_op.add_column(sa.Column('origin_id', sa.Text(), nullable=True)) batch_op.create_unique_constraint('uq_origin_id', ['profile_id', 'origin_id', 'source']) with op.batch_alter_table('message', schema=None) as batch_op: batch_op.alter_column('history_uid', existing_type=sa.TEXT(), nullable=False) batch_op.alter_column('message', existing_type=sa.TEXT(), nullable=False) with op.batch_alter_table('subject', schema=None) as batch_op: batch_op.alter_column('history_uid', existing_type=sa.TEXT(), nullable=False) batch_op.alter_column('subject', existing_type=sa.TEXT(), nullable=False) def downgrade(): with op.batch_alter_table('subject', schema=None) as batch_op: batch_op.alter_column('subject', existing_type=sa.TEXT(), nullable=True) batch_op.alter_column('history_uid', existing_type=sa.TEXT(), nullable=True) with op.batch_alter_table('message', schema=None) as batch_op: batch_op.alter_column('message', existing_type=sa.TEXT(), nullable=True) batch_op.alter_column('history_uid', existing_type=sa.TEXT(), nullable=True) with op.batch_alter_table('history', schema=None) as batch_op: batch_op.drop_constraint('uq_origin_id', type_='unique') batch_op.drop_column('origin_id')