54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
|
"""新增场外识别尝试追踪表。"""
|
||
|
|
|
||
|
|
from alembic import op
|
||
|
|
|
||
|
|
revision = "20260910_recog_attempt"
|
||
|
|
down_revision = "20260910_offsite_worker_identity"
|
||
|
|
branch_labels = None
|
||
|
|
depends_on = None
|
||
|
|
|
||
|
|
|
||
|
|
def upgrade() -> None:
|
||
|
|
op.execute(
|
||
|
|
"""
|
||
|
|
CREATE TABLE IF NOT EXISTS offsite_recognition_attempt (
|
||
|
|
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
|
||
|
|
task_id VARCHAR(24) NULL,
|
||
|
|
mail_id VARCHAR(16) NULL,
|
||
|
|
attachment_id VARCHAR(24) NULL,
|
||
|
|
imap_uid VARCHAR(64) NULL,
|
||
|
|
message_id VARCHAR(255) NOT NULL,
|
||
|
|
filename VARCHAR(255) NOT NULL,
|
||
|
|
file_hash VARCHAR(128) NOT NULL,
|
||
|
|
original_file_path VARCHAR(500) NOT NULL,
|
||
|
|
attempt_no INT UNSIGNED NOT NULL,
|
||
|
|
source VARCHAR(16) NOT NULL,
|
||
|
|
operator_id VARCHAR(64) NULL,
|
||
|
|
document_type VARCHAR(24) NOT NULL,
|
||
|
|
ocr_status VARCHAR(16) NOT NULL,
|
||
|
|
llm_status VARCHAR(16) NOT NULL,
|
||
|
|
extracted_fields JSON NOT NULL,
|
||
|
|
field_confidence JSON NOT NULL,
|
||
|
|
missing_fields JSON NOT NULL,
|
||
|
|
low_confidence_fields JSON NOT NULL,
|
||
|
|
page_evidence JSON NOT NULL,
|
||
|
|
status VARCHAR(24) NOT NULL,
|
||
|
|
error_message VARCHAR(500) NULL,
|
||
|
|
started_at DATETIME(6) NOT NULL,
|
||
|
|
finished_at DATETIME(6) NULL,
|
||
|
|
created_at DATETIME(6) NOT NULL,
|
||
|
|
PRIMARY KEY (id),
|
||
|
|
KEY idx_offsite_recognition_attempt_source
|
||
|
|
(message_id, file_hash, attempt_no),
|
||
|
|
KEY idx_offsite_recognition_attempt_task
|
||
|
|
(task_id, created_at),
|
||
|
|
KEY idx_offsite_recognition_attempt_attachment
|
||
|
|
(attachment_id, created_at)
|
||
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
||
|
|
"""
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
def downgrade() -> None:
|
||
|
|
raise RuntimeError("场外识别尝试记录属于审计数据，禁止自动删除")
|