45 lines
976 B
Python
45 lines
976 B
Python
"""Adding column to store edited_by and edited_on a issue comment
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Revision ID: 3b441ef4e928
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Revises: 15ea3c2cf83d
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Create Date: 2015-12-03 12:34:28.316699
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"""
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# revision identifiers, used by Alembic.
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revision = '3b441ef4e928'
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down_revision = '15ea3c2cf83d'
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from alembic import op
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import sqlalchemy as sa
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def upgrade():
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''' Add the columns editor_id and edited_on to the table issue_comments.
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'''
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op.add_column(
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'issue_comments',
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sa.Column(
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'editor_id',
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sa.Integer,
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sa.ForeignKey('users.id', onupdate='CASCADE'),
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nullable=True)
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)
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op.add_column(
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'issue_comments',
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sa.Column(
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'edited_on',
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sa.DateTime,
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nullable=True)
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)
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def downgrade():
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''' Remove the columns editor_id and edited_on from the table
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issue_comments.
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'''
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op.drop_column('issue_comments', 'editor_id')
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op.drop_column('issue_comments', 'edited_on')
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