aa358df28e
- Introduction of retrievers - Ensuring processing information is collected from Catalog iso Tenant - Introduction of a generic Form class to enable dynamic fields based on a configuration - Realisation of Retriever functionality to support dynamic fields
57 lines
2.5 KiB
Python
57 lines
2.5 KiB
Python
"""Add Retriever Model
|
|
|
|
Revision ID: 3717364e6429
|
|
Revises: 7b7b566e667f
|
|
Create Date: 2024-10-21 14:22:30.258679
|
|
|
|
"""
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
import pgvector
|
|
from sqlalchemy.dialects import postgresql
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '3717364e6429'
|
|
down_revision = '7b7b566e667f'
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def upgrade():
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.create_table('retriever',
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|
sa.Column('name', sa.String(length=50), nullable=False),
|
|
sa.Column('description', sa.Text(), nullable=True),
|
|
sa.Column('catalog_id', sa.Integer(), nullable=True),
|
|
sa.Column('type', sa.String(length=50), nullable=False),
|
|
sa.Column('user_metadata', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
|
|
sa.Column('system_metadata', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
|
|
sa.Column('configuration', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
|
|
sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
|
|
sa.Column('created_by', sa.Integer(), nullable=True),
|
|
sa.Column('updated_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
|
|
sa.Column('updated_by', sa.Integer(), nullable=True),
|
|
sa.ForeignKeyConstraint(['catalog_id'], ['catalog.id'], ),
|
|
sa.ForeignKeyConstraint(['created_by'], ['public.user.id'], ),
|
|
sa.ForeignKeyConstraint(['updated_by'], ['public.user.id'], ),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.drop_column('catalog', 'es_similarity_threshold')
|
|
op.drop_column('catalog', 'es_k')
|
|
op.drop_column('catalog', 'rag_tuning')
|
|
# ### end Alembic commands ###
|
|
|
|
|
|
def downgrade():
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.add_column('catalog', sa.Column('rag_tuning', sa.BOOLEAN(), autoincrement=False, nullable=True))
|
|
op.add_column('catalog', sa.Column('es_k', sa.INTEGER(), autoincrement=False, nullable=True))
|
|
op.add_column('catalog', sa.Column('es_similarity_threshold', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=True))
|
|
op.drop_constraint(None, 'catalog', type_='foreignkey')
|
|
op.drop_constraint(None, 'catalog', type_='foreignkey')
|
|
op.create_foreign_key('catalog_updated_by_fkey', 'catalog', 'user', ['updated_by'], ['id'])
|
|
op.create_foreign_key('catalog_created_by_fkey', 'catalog', 'user', ['created_by'], ['id'])
|
|
op.drop_table('retriever')
|
|
# ### end Alembic commands ###
|