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urbanLifeline/dify/api/migrations/versions/2a3aebbbf4bb_add_app_tracing.py

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2025-12-01 17:21:38 +08:00
"""add app tracing
Revision ID: 2a3aebbbf4bb
Revises: c031d46af369
Create Date: 2024-06-17 10:08:54.803701
"""
import sqlalchemy as sa
from alembic import op
import models as models
def _is_pg(conn):
return conn.dialect.name == "postgresql"
# revision identifiers, used by Alembic.
revision = '2a3aebbbf4bb'
down_revision = 'c031d46af369'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
conn = op.get_bind()
if _is_pg(conn):
with op.batch_alter_table('apps', schema=None) as batch_op:
batch_op.add_column(sa.Column('tracing', sa.Text(), nullable=True))
else:
with op.batch_alter_table('apps', schema=None) as batch_op:
batch_op.add_column(sa.Column('tracing', models.types.LongText(), nullable=True))
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('apps', schema=None) as batch_op:
batch_op.drop_column('tracing')
# ### end Alembic commands ###