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- """add-embeddings-provider-name
- Revision ID: a8d7385a7b66
- Revises: 17b5ab037c40
- Create Date: 2024-04-02 12:17:22.641525
- """
- import sqlalchemy as sa
- from alembic import op
- # revision identifiers, used by Alembic.
- revision = 'a8d7385a7b66'
- down_revision = '17b5ab037c40'
- branch_labels = None
- depends_on = None
- def upgrade():
- # ### commands auto generated by Alembic - please adjust! ###
- with op.batch_alter_table('embeddings', schema=None) as batch_op:
- batch_op.add_column(sa.Column('provider_name', sa.String(length=40), server_default=sa.text("''::character varying"), nullable=False))
- batch_op.drop_constraint('embedding_hash_idx', type_='unique')
- batch_op.create_unique_constraint('embedding_hash_idx', ['model_name', 'hash', 'provider_name'])
- # ### end Alembic commands ###
- def downgrade():
- # ### commands auto generated by Alembic - please adjust! ###
- with op.batch_alter_table('embeddings', schema=None) as batch_op:
- batch_op.drop_constraint('embedding_hash_idx', type_='unique')
- batch_op.create_unique_constraint('embedding_hash_idx', ['model_name', 'hash'])
- batch_op.drop_column('provider_name')
- # ### end Alembic commands ###
|
