jandres/dify
1
0
Fork 0
mirror of https://github.com/langgenius/dify.git synced 2026-01-06 06:26:00 +00:00
Code Issues Actions 7 Packages Projects Releases Wiki Activity

revert: remove memory database migration

Browse Source
This commit is contained in:
Stream
2025-09-23 14:19:40 +08:00
parent 28acb70118
commit d94e598a89
1 changed files with 0 additions and 83 deletions
Download Patch File Download Diff File Expand all files Collapse all files

83
api/migrations/versions/2025_08_22_2103-f3747f1446a4_.py
View File

@@ -1,83 +0,0 @@
"""empty message
Revision ID: f3747f1446a4
Revises: 3803626caa7c
Create Date: 2025-08-22 21:03:32.462487
"""
from alembic import op
import models as models
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = 'f3747f1446a4'
down_revision = '3803626caa7c'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('chatflow_conversations',
sa.Column('id', models.types.StringUUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
sa.Column('tenant_id', models.types.StringUUID(), nullable=False),
sa.Column('app_id', models.types.StringUUID(), nullable=False),
sa.Column('node_id', sa.Text(), nullable=True),
sa.Column('original_conversation_id', models.types.StringUUID(), nullable=True),
sa.Column('conversation_metadata', sa.Text(), nullable=False),
sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
sa.Column('updated_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
sa.PrimaryKeyConstraint('id', name='chatflow_conversations_pkey')
)
with op.batch_alter_table('chatflow_conversations', schema=None) as batch_op:
batch_op.create_index('chatflow_conversations_original_conversation_id_idx', ['tenant_id', 'app_id', 'node_id', 'original_conversation_id'], unique=False)
op.create_table('chatflow_memory_variables',
sa.Column('id', models.types.StringUUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
sa.Column('tenant_id', models.types.StringUUID(), nullable=False),
sa.Column('app_id', models.types.StringUUID(), nullable=True),
sa.Column('conversation_id', models.types.StringUUID(), nullable=True),
sa.Column('node_id', sa.Text(), nullable=True),
sa.Column('memory_id', sa.Text(), nullable=False),
sa.Column('value', sa.Text(), nullable=False),
sa.Column('name', sa.Text(), nullable=False),
sa.Column('scope', sa.String(length=10), nullable=False),
sa.Column('term', sa.String(length=20), nullable=False),
sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
sa.Column('updated_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
sa.PrimaryKeyConstraint('id', name='chatflow_memory_variables_pkey')
)
with op.batch_alter_table('chatflow_memory_variables', schema=None) as batch_op:
batch_op.create_index('chatflow_memory_variables_memory_id_idx', ['tenant_id', 'app_id', 'node_id', 'memory_id'], unique=False)
op.create_table('chatflow_messages',
sa.Column('id', models.types.StringUUID(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
sa.Column('conversation_id', models.types.StringUUID(), nullable=False),
sa.Column('index', sa.Integer(), nullable=False),
sa.Column('version', sa.Integer(), nullable=False),
sa.Column('data', sa.Text(), nullable=False),
sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
sa.PrimaryKeyConstraint('id', name='chatflow_messages_pkey')
)
with op.batch_alter_table('chatflow_messages', schema=None) as batch_op:
batch_op.create_index('chatflow_messages_version_idx', ['conversation_id', 'index', 'version'], unique=False)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('chatflow_messages', schema=None) as batch_op:
batch_op.drop_index('chatflow_messages_version_idx')
op.drop_table('chatflow_messages')
with op.batch_alter_table('chatflow_memory_variables', schema=None) as batch_op:
batch_op.drop_index('chatflow_memory_variables_memory_id_idx')
op.drop_table('chatflow_memory_variables')
with op.batch_alter_table('chatflow_conversations', schema=None) as batch_op:
batch_op.drop_index('chatflow_conversations_original_conversation_id_idx')
op.drop_table('chatflow_conversations')
# ### end Alembic commands ###