Source code for keystone.common.sql.expand_repo.versions.024_expand_create_created_at_int_columns

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#         http://www.apache.org/licenses/LICENSE-2.0
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import sqlalchemy as sql

from keystone.common import sql as ks_sql


[docs]def upgrade(migrate_engine):
    meta = sql.MetaData()
    meta.bind = migrate_engine

    # NOTE(morgan): column is nullable here for migration purposes
    # it is set to not-nullable in the contract phase to ensure we can handle
    # rolling upgrades in a sane way. This differs from the model in
    # keystone.identity.backends.sql_model by design.
    created_at = sql.Column('created_at_int', ks_sql.DateTimeInt(),
                            nullable=True)
    expires_at = sql.Column('expires_at_int', ks_sql.DateTimeInt(),
                            nullable=True)
    password_table = sql.Table('password', meta, autoload=True)
    password_table.create_column(created_at)
    password_table.create_column(expires_at)