59 lines
3.2 KiB
Python
59 lines
3.2 KiB
Python
"""Removing DocumentLanguage (user_context and system_context correct on DocumentVersion)
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Revision ID: 217938792642
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Revises: 53fee8f13cdb
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Create Date: 2024-06-06 14:16:03.288734
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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 postgresql
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# revision identifiers, used by Alembic.
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revision = '217938792642'
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down_revision = '53fee8f13cdb'
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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.drop_constraint('document_version_doc_lang_id_fkey', 'document_version', type_='foreignkey')
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op.drop_table('document_language')
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op.add_column('document_version', sa.Column('doc_id', sa.Integer(), nullable=False))
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op.add_column('document_version', sa.Column('language', sa.String(length=2), nullable=False))
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op.add_column('document_version', sa.Column('user_context', sa.Text(), nullable=True))
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op.add_column('document_version', sa.Column('system_context', sa.Text(), nullable=True))
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op.create_foreign_key(None, 'document_version', 'document', ['doc_id'], ['id'])
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op.drop_column('document_version', 'doc_lang_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('document_version', sa.Column('doc_lang_id', sa.INTEGER(), autoincrement=False, nullable=False))
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op.drop_constraint(None, 'document_version', type_='foreignkey')
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op.create_foreign_key('document_version_doc_lang_id_fkey', 'document_version', 'document_language', ['doc_lang_id'], ['id'])
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op.drop_column('document_version', 'system_context')
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op.drop_column('document_version', 'user_context')
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op.drop_column('document_version', 'language')
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op.drop_column('document_version', 'doc_id')
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op.create_table('document_language',
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sa.Column('id', sa.INTEGER(), autoincrement=True, nullable=False),
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sa.Column('document_id', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('language', sa.VARCHAR(length=2), autoincrement=False, nullable=False),
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sa.Column('created_at', postgresql.TIMESTAMP(), server_default=sa.text('now()'), autoincrement=False, nullable=False),
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sa.Column('created_by', sa.INTEGER(), autoincrement=False, nullable=False),
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sa.Column('updated_at', postgresql.TIMESTAMP(), server_default=sa.text('now()'), autoincrement=False, nullable=False),
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sa.Column('updated_by', sa.INTEGER(), autoincrement=False, nullable=True),
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sa.Column('latest_version_id', sa.INTEGER(), autoincrement=False, nullable=True),
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sa.Column('user_context', sa.TEXT(), autoincrement=False, nullable=True),
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sa.Column('system_context', sa.TEXT(), autoincrement=False, nullable=True),
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sa.ForeignKeyConstraint(['created_by'], ['public.user.id'], name='document_language_created_by_fkey'),
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sa.ForeignKeyConstraint(['document_id'], ['document.id'], name='document_language_document_id_fkey'),
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sa.ForeignKeyConstraint(['latest_version_id'], ['document_version.id'], name='document_language_latest_version_id_fkey'),
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sa.ForeignKeyConstraint(['updated_by'], ['public.user.id'], name='document_language_updated_by_fkey'),
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sa.PrimaryKeyConstraint('id', name='document_language_pkey')
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)
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# ### end Alembic commands ###
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