37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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用户数据缓存模型
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对应vwed_datacachesplit表
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"""
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from sqlalchemy import Column, String, DateTime, Index, Integer
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from sqlalchemy.dialects.mysql import LONGTEXT
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from data.models.base import BaseModel
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class VWEDDataCacheSplit(BaseModel):
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"""
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用户数据缓存模型
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对应vwed_datacachesplit表
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功能：存储用户特定的缓存数据，支持更高效的数据索引和检索
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"""
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__tablename__ = 'vwed_datacachesplit'
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__table_args__ = (
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Index('dataKeyIndex', 'data_key', mysql_length=768, mysql_using='btree'),
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{
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'mysql_engine': 'InnoDB',
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'mysql_charset': 'utf8mb4',
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'mysql_collate': 'utf8mb4_bin',
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'mysql_row_format': 'Dynamic',
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'info': {'order_by': 'updated_on DESC'}
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}
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)
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id = Column(String(255), primary_key=True, nullable=False, comment='缓存记录ID')
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data_key = Column(LONGTEXT, nullable=False, comment='数据键名')
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data_value = Column(LONGTEXT, nullable=True, comment='数据值')
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def __repr__(self):
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return f"<VWEDDataCacheSplit(id='{self.id}')>"
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