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Change game id type so it won't overflow. #336

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87 changes: 87 additions & 0 deletions apiserver/alembic/versions/201711272050_5c3b1509e65d_change_game_id_type.py
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Original file line number Diff line number Diff line change
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"""Change game id type.

Revision ID: 5c3b1509e65d
Revises: 451d4bb125cb
Create Date: 2017-11-27 20:50:51.717382+00:00

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import mysql


# revision identifiers, used by Alembic.
revision = '5c3b1509e65d'
down_revision = '451d4bb125cb'
branch_labels = None
depends_on = None


def upgrade():
op.drop_constraint('game_stat_ibfk_1', 'game_stat', type_='foreignkey')
op.drop_constraint('game_view_stat_ibfk_1', 'game_view_stat',
type_='foreignkey')
op.drop_constraint('game_bot_stat_ibfk_1', 'game_bot_stat',
type_='foreignkey')
op.drop_constraint('game_participant_ibfk_4', 'game_participant',
type_='foreignkey')
op.alter_column('game', 'id',
type_=mysql.INTEGER(display_width=9, unsigned=True),
existing_nullable=False, existing_autoincrement=True)
op.alter_column('game_stat', 'game_id',
type_=mysql.INTEGER(display_width=9, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.alter_column('game_view_stat', 'game_id',
type_=mysql.INTEGER(display_width=9, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.alter_column('game_bot_stat', 'game_id',
type_=mysql.INTEGER(display_width=9, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.alter_column('game_participant', 'game_id',
type_=mysql.INTEGER(display_width=9, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.create_foreign_key('game_stat_ibfk_1', 'game_stat', 'game',
['game_id'], ['id'], ondelete='CASCADE')
op.create_foreign_key('game_view_stat_ibfk_1', 'game_view_stat', 'game',
['game_id'], ['id'], ondelete='CASCADE')
op.create_foreign_key('game_bot_stat_ibfk_1', 'game_bot_stat', 'game',
['game_id'], ['id'], ondelete='CASCADE')
op.create_foreign_key('game_participant_ibfk_4', 'game_participant', 'game',
['game_id'], ['id'], ondelete='CASCADE')


def downgrade():
op.drop_constraint('game_stat_ibfk_1', 'game_stat', type_='foreignkey')
op.drop_constraint('game_view_stat_ibfk_1', 'game_view_stat',
type_='foreignkey')
op.drop_constraint('game_bot_stat_ibfk_1', 'game_bot_stat',
type_='foreignkey')
op.drop_constraint('game_participant_ibfk_4', 'game_participant',
type_='foreignkey')
op.alter_column('game', 'id',
type_=mysql.MEDIUMINT(display_width=8, unsigned=True),
existing_nullable=False, existing_autoincrement=True)
op.alter_column('game_stat', 'game_id',
type_=mysql.MEDIUMINT(display_width=8, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.alter_column('game_view_stat', 'game_id',
type_=mysql.MEDIUMINT(display_width=8, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.alter_column('game_stat', 'game_id',
type_=mysql.MEDIUMINT(display_width=8, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.alter_column('game_bot_stat', 'game_id',
type_=mysql.MEDIUMINT(display_width=8, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.alter_column('game_participant', 'game_id',
type_=mysql.MEDIUMINT(display_width=8, unsigned=True),
existing_nullable=False, existing_autoincrement=False)
op.create_foreign_key('game_stat_ibfk_1', 'game_stat', 'game',
['game_id'], ['id'], ondelete='CASCADE')
op.create_foreign_key('game_view_stat_ibfk_1', 'game_view_stat', 'game',
['game_id'], ['id'], ondelete='CASCADE')
op.create_foreign_key('game_bot_stat_ibfk_1', 'game_bot_stat', 'game',
['game_id'], ['id'], ondelete='CASCADE')
op.create_foreign_key('game_participant_ibfk_4', 'game_participant', 'game',
['game_id'], ['id'], ondelete='CASCADE')