dify/api/migrations/versions/e32f6ccb87c6_e08af0a69ccefbb59fa80c778efee300bb780980.py

"""e08af0a69ccefbb59fa80c778efee300bb780980

Revision ID: e32f6ccb87c6
Revises: a45f4dfde53b
Create Date: 2023-06-06 19:58:33.103819

"""
import sqlalchemy as sa
from alembic import op
from sqlalchemy.dialects import postgresql

# revision identifiers, used by Alembic.
revision = 'e32f6ccb87c6'
down_revision = '614f77cecc48'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('data_source_bindings',
    sa.Column('id', postgresql.UUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
    sa.Column('tenant_id', postgresql.UUID(), nullable=False),
    sa.Column('access_token', sa.String(length=255), nullable=False),
    sa.Column('provider', sa.String(length=255), nullable=False),
    sa.Column('source_info', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
    sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP(0)'), nullable=False),
    sa.Column('updated_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP(0)'), nullable=False),
    sa.Column('disabled', sa.Boolean(), server_default=sa.text('false'), nullable=True),
    sa.PrimaryKeyConstraint('id', name='source_binding_pkey')
    )
    with op.batch_alter_table('data_source_bindings', schema=None) as batch_op:
        batch_op.create_index('source_binding_tenant_id_idx', ['tenant_id'], unique=False)
        batch_op.create_index('source_info_idx', ['source_info'], unique=False, postgresql_using='gin')

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('data_source_bindings', schema=None) as batch_op:
        batch_op.drop_index('source_info_idx', postgresql_using='gin')
        batch_op.drop_index('source_binding_tenant_id_idx')

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