关于postgresql：Flask-msearch python，在多对多表上添加msearch

Flask-msearch python , adding msearch on many to many table

我正在使用postgres数据库进行python，我有两个表有多对多的关系，第三个表保存了关系，我需要以一种它取出的方式对关系表应用flask-msearch。在两个表中搜索并给出结果输出，我已在单个表上实现它在那里工作正常但不能在多对多关系中工作

这是我的模型正常工作

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class JobpostJobpost(db.Model):
__tablename__ = 'jobpost_jobpost'
__searchable__ = ['company_name']
id = db.Column('job_id', Integer, primary_key=True)
company_name = db.Column(String(255))

＆安培; 要搜索我必须使用此查询

1	JobpostJobpost.query.msearch(query,fields=['company_name'])

它给出了准确的结果，但是当我将它用于多表时，它在这里给出错误我的模型代码为multitable

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class TblDegreeSpecilizationRelation(db.Model):
__tablename__ = 'tbl_degree_specilization_relation'
__searchable__ = ['tbl_suggestion_degrees.name','tbl_suggestion_degrees.tags'] # ,'tbl_suggestion_degree_specilization.name' ,'tbl_suggestion_degree_specilization.tags'

id = db.Column('id', Integer, nullable=False, primary_key=True)
degree_id = db.Column('degree_id', ForeignKey(u'tbl_suggestion_degrees.id', ondelete=u'CASCADE'))
specilization_id = db.Column('specilization_id', ForeignKey(u'tbl_suggestion_degree_specilization.id', ondelete=u'CASCADE'))

相关讨论

我已经解决了这个问题，我正在使用tablename和.column名称我将其更改为，
模型

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class TblDegreeSpecilizationRelation(db.Model):
__tablename__ = 'tbl_degree_specilization_relation'
__searchable__ = ['degree.name','degree.tags', 'specilization.name', 'specilization.tags'] # ,'tbl_suggestion_degree_specilization.name' ,'tbl_suggestion_degree_specilization.tags'

id = db.Column('id', Integer, nullable=False, primary_key=True)
degree_id = db.Column('degree_id', ForeignKey(u'tbl_suggestion_degrees.id', ondelete=u'CASCADE'))
specilization_id = db.Column('specilization_id', ForeignKey(u'tbl_suggestion_degree_specilization.id', ondelete=u'CASCADE'))

degree = relationship(u'TblSuggestionDegrees',backref=db.backref(
'post', uselist=False), uselist=False)
specilization = relationship(u'TblSuggestionDegreeSpecilization',backref=db.backref(
'post', uselist=False), uselist=False)

现在工作正常