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Add a migration to remove the image fields that were migrated to image storage, and add some uniqueness constraints to some indexes.

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Jake Moshenko 2014-06-12 19:51:57 -04:00
parent f405d575a3
commit 6d07cf94d2
1 changed files with 54 additions and 0 deletions
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data/migrations/versions/201d55b38649_remove_fields_from_image_table_that_.py Normal file
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"""Remove fields from image table that were migrated to imagestorage.
Revision ID: 201d55b38649
Revises: 5a07499ce53f
Create Date: 2014-06-12 19:48:53.861115
"""
# revision identifiers, used by Alembic.
revision = '201d55b38649'
down_revision = '5a07499ce53f'
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import mysql
def upgrade():
### commands auto generated by Alembic - please adjust! ###
op.drop_index('buildtriggerservice_name', table_name='buildtriggerservice')
op.create_index('buildtriggerservice_name', 'buildtriggerservice', ['name'], unique=True)
op.drop_column('image', 'comment')
op.drop_column('image', 'checksum')
op.drop_column('image', 'image_size')
op.drop_column('image', 'command')
op.drop_column('image', 'created')
op.drop_index('logentrykind_name', table_name='logentrykind')
op.create_index('logentrykind_name', 'logentrykind', ['name'], unique=True)
op.drop_index('notificationkind_name', table_name='notificationkind')
op.create_index('notificationkind_name', 'notificationkind', ['name'], unique=True)
op.drop_index('role_name', table_name='role')
op.create_index('role_name', 'role', ['name'], unique=True)
op.drop_index('visibility_name', table_name='visibility')
op.create_index('visibility_name', 'visibility', ['name'], unique=True)
### end Alembic commands ###
def downgrade():
### commands auto generated by Alembic - please adjust! ###
op.drop_index('visibility_name', table_name='visibility')
op.create_index('visibility_name', 'visibility', ['name'], unique=False)
op.drop_index('role_name', table_name='role')
op.create_index('role_name', 'role', ['name'], unique=False)
op.drop_index('notificationkind_name', table_name='notificationkind')
op.create_index('notificationkind_name', 'notificationkind', ['name'], unique=False)
op.drop_index('logentrykind_name', table_name='logentrykind')
op.create_index('logentrykind_name', 'logentrykind', ['name'], unique=False)
op.add_column('image', sa.Column('created', mysql.DATETIME(), nullable=True))
op.add_column('image', sa.Column('command', mysql.LONGTEXT(), nullable=True))
op.add_column('image', sa.Column('image_size', mysql.BIGINT(display_width=20), nullable=True))
op.add_column('image', sa.Column('checksum', mysql.VARCHAR(length=255), nullable=True))
op.add_column('image', sa.Column('comment', mysql.LONGTEXT(), nullable=True))
op.drop_index('buildtriggerservice_name', table_name='buildtriggerservice')
op.create_index('buildtriggerservice_name', 'buildtriggerservice', ['name'], unique=False)
### end Alembic commands ###