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55 lines
2.2 KiB
Python
55 lines
2.2 KiB
Python
"""add_dataset_retriever_resource
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Revision ID: 6dcb43972bdc
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Revises: 4bcffcd64aa4
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Create Date: 2023-09-06 16:51:27.385844
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"""
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import sqlalchemy as sa
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from alembic import op
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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision = '6dcb43972bdc'
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down_revision = '4bcffcd64aa4'
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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.create_table('dataset_retriever_resources',
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sa.Column('id', postgresql.UUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
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sa.Column('message_id', postgresql.UUID(), nullable=False),
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sa.Column('position', sa.Integer(), nullable=False),
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sa.Column('dataset_id', postgresql.UUID(), nullable=False),
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sa.Column('dataset_name', sa.Text(), nullable=False),
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sa.Column('document_id', postgresql.UUID(), nullable=False),
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sa.Column('document_name', sa.Text(), nullable=False),
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sa.Column('data_source_type', sa.Text(), nullable=False),
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sa.Column('segment_id', postgresql.UUID(), nullable=False),
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sa.Column('score', sa.Float(), nullable=True),
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sa.Column('content', sa.Text(), nullable=False),
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sa.Column('hit_count', sa.Integer(), nullable=True),
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sa.Column('word_count', sa.Integer(), nullable=True),
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sa.Column('segment_position', sa.Integer(), nullable=True),
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sa.Column('index_node_hash', sa.Text(), nullable=True),
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sa.Column('retriever_from', sa.Text(), nullable=False),
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sa.Column('created_by', postgresql.UUID(), nullable=False),
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sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
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sa.PrimaryKeyConstraint('id', name='dataset_retriever_resource_pkey')
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)
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with op.batch_alter_table('dataset_retriever_resources', schema=None) as batch_op:
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batch_op.create_index('dataset_retriever_resource_message_id_idx', ['message_id'], unique=False)
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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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with op.batch_alter_table('dataset_retriever_resources', schema=None) as batch_op:
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batch_op.drop_index('dataset_retriever_resource_message_id_idx')
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op.drop_table('dataset_retriever_resources')
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# ### end Alembic commands ###
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