63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
"""Add tables with pgvector
|
|
|
|
Revision ID: 380f4e61b41c
|
|
Revises:
|
|
Create Date: 2026-02-18 19:50:33.287777
|
|
|
|
"""
|
|
from typing import Sequence, Union
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
import pgvector
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision: str = '380f4e61b41c'
|
|
down_revision: Union[str, Sequence[str], None] = None
|
|
branch_labels: Union[str, Sequence[str], None] = None
|
|
depends_on: Union[str, Sequence[str], None] = None
|
|
|
|
|
|
def upgrade() -> None:
|
|
"""Upgrade schema."""
|
|
op.execute("CREATE EXTENSION IF NOT EXISTS vector")
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.create_table('context_nodes',
|
|
sa.Column('id', sa.UUID(), nullable=False),
|
|
sa.Column('content', sa.Text(), nullable=False),
|
|
sa.Column('embedding', pgvector.sqlalchemy.vector.VECTOR(dim=1536), nullable=True),
|
|
sa.Column('version', sa.Integer(), nullable=True),
|
|
sa.Column('status', sa.String(length=20), nullable=True),
|
|
sa.Column('created_by', sa.UUID(), nullable=True),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_table('experiments',
|
|
sa.Column('id', sa.UUID(), nullable=False),
|
|
sa.Column('title', sa.String(length=255), nullable=True),
|
|
sa.Column('hypothesis', sa.Text(), nullable=True),
|
|
sa.Column('status', sa.String(length=50), nullable=True),
|
|
sa.Column('owner_id', sa.UUID(), nullable=True),
|
|
sa.Column('linked_context_nodes', sa.ARRAY(sa.UUID()), nullable=True),
|
|
sa.Column('target_metric', sa.String(length=50), nullable=True),
|
|
sa.Column('current_score', sa.Float(), nullable=True),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_table('signals',
|
|
sa.Column('id', sa.UUID(), nullable=False),
|
|
sa.Column('source', sa.String(length=50), nullable=True),
|
|
sa.Column('content', sa.Text(), nullable=True),
|
|
sa.Column('impact_score', sa.Float(), nullable=True),
|
|
sa.Column('processed', sa.Boolean(), nullable=True),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
# ### end Alembic commands ###
|
|
|
|
|
|
def downgrade() -> None:
|
|
"""Downgrade schema."""
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.drop_table('signals')
|
|
op.drop_table('experiments')
|
|
op.drop_table('context_nodes')
|
|
# ### end Alembic commands ###
|