| ########################################################################## | |
| # | |
| # pgAdmin 4 - PostgreSQL Tools | |
| # | |
| # Copyright (C) 2013 - 2024, The pgAdmin Development Team | |
| # This software is released under the PostgreSQL Licence | |
| # | |
| ########################################################################## | |
| """Change the not null constraints for port, username as it should not | |
| compulsory when service is provided. RM #4642 | |
| Revision ID: a77a0932a568 | |
| Revises: 35f29b1701bd | |
| Create Date: 2019-09-09 15:41:30.084753 | |
| """ | |
| from alembic import op | |
| # revision identifiers, used by Alembic. | |
| revision = 'a77a0932a568' | |
| down_revision = '35f29b1701bd' | |
| branch_labels = None | |
| depends_on = None | |
| def upgrade(): | |
| # Port and Username can be null if service is provided. | |
| with op.batch_alter_table("server") as batch_op: | |
| batch_op.drop_constraint('ck_port_range') | |
| batch_op.alter_column('port', nullable=True) | |
| batch_op.alter_column('username', nullable=True) | |
| def downgrade(): | |
| # pgAdmin only upgrades, downgrade not implemented. | |
| pass | |