35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
"""Fixing table relationships
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Revision ID: 0d4c8f368e00
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Revises: 5281c8c8059d
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Create Date: 2023-01-02 14:28:57.905087
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import mysql
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# revision identifiers, used by Alembic.
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revision = '0d4c8f368e00'
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down_revision = '5281c8c8059d'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.add_column('post_tags', sa.Column('post_id', sa.Integer(), nullable=False))
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op.drop_constraint('post_tags_ibfk_2', 'post_tags', type_='foreignkey')
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op.create_foreign_key(None, 'post_tags', 'posts', ['post_id'], ['id'])
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op.drop_column('post_tags', 'posts_id')
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.add_column('post_tags', sa.Column('posts_id', mysql.INTEGER(display_width=11), autoincrement=False, nullable=True))
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op.drop_constraint(None, 'post_tags', type_='foreignkey')
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op.create_foreign_key('post_tags_ibfk_2', 'post_tags', 'posts', ['posts_id'], ['id'])
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op.drop_column('post_tags', 'post_id')
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# ### end Alembic commands ###
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