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fix: update index to optimize message clean performance (#32238)

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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
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hj24
2026-02-11 16:07:52 +08:00
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parent 2f87ecc0ce
commit 7e0bccbbf0
9 changed files with 151 additions and 7 deletions
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api/migrations/versions/2026_02_11_1549-fce013ca180e_fix_index_to_optimize_message_clean_job_.py Normal file
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"""fix index to optimize message clean job performance
Revision ID: fce013ca180e
Revises: f55813ffe2c8
Create Date: 2026-02-11 15:49:17.603638
"""
from alembic import op
import models as models
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = 'fce013ca180e'
down_revision = 'f55813ffe2c8'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('messages', schema=None) as batch_op:
batch_op.drop_index(batch_op.f('message_created_at_idx'))
with op.batch_alter_table('saved_messages', schema=None) as batch_op:
batch_op.create_index('saved_message_message_id_idx', ['message_id'], unique=False)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('saved_messages', schema=None) as batch_op:
batch_op.drop_index('saved_message_message_id_idx')
with op.batch_alter_table('messages', schema=None) as batch_op:
batch_op.create_index(batch_op.f('message_created_at_idx'), ['created_at'], unique=False)
# ### end Alembic commands ###