"""042_data_training

Revision ID: a487d9c69341
Revises: c4c3c36b720d
Create Date: 2025-09-15 15:41:43.332771

"""
from alembic import op
import sqlalchemy as sa
import sqlmodel.sql.sqltypes
from sqlalchemy.dialects import postgresql
import pgvector

# revision identifiers, used by Alembic.
revision = 'a487d9c69341'
down_revision = 'c4c3c36b720d'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('data_training',
    sa.Column('id', sa.BigInteger(), sa.Identity(always=True), nullable=False),
    sa.Column('oid', sa.BigInteger(), nullable=True),
    sa.Column('datasource', sa.BigInteger(), nullable=True),
    sa.Column('create_time', sa.DateTime(), nullable=True),
    sa.Column('question', sqlmodel.sql.sqltypes.AutoString(length=255), nullable=True),
    sa.Column('description', sa.Text(), nullable=True),
    sa.Column('embedding', pgvector.sqlalchemy.vector.VECTOR(), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###

    op.drop_table('data_training')
    # ### end Alembic commands ###