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优化：为Users表高频查询字段添加数据库索引 #116

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优化：为Users表高频查询字段添加数据库索引 #116

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8 changes: 4 additions & 4 deletions tm-backend/app/core/models/users.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
from sqlalchemy import Column, Integer, Float, VARCHAR, Sequence, DateTime
from sqlalchemy import Column, Integer, Float, VARCHAR, Sequence, DateTime, Index
from app.database import Base

class Users(Base):
Expand All @@ -8,17 +8,17 @@ class Users(Base):
username = Column(VARCHAR(200), nullable=False)
email = Column(VARCHAR(200), nullable=False)
password = Column(VARCHAR(500), nullable=True)
phone = Column(VARCHAR(80))
phone = Column(VARCHAR(80), index=True)
gender = Column(VARCHAR(32))
location = Column(VARCHAR(32))
bumen = Column(VARCHAR(32))
role = Column(VARCHAR(32))
role = Column(VARCHAR(32), index=True)
shuzhi = Column(Float, default=0.0)
learn_hour = Column(Float, default=0.0)
create_hour = Column(Float, default=0.0)
avantar = Column(VARCHAR(256))
desc = Column(VARCHAR(1000))
register_time = Column(DateTime)
register_time = Column(DateTime, index=True)
last_login_time = Column(DateTime)
last_study_time = Column(DateTime) # 最后学习时间

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