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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def query_all():
        '''
        Query all the records from TabPost2Tag.
        '''
        recs = TabPost2Tag.select(
            TabPost2Tag,
            TabTag.kind.alias('tag_kind'),
        ).join(
            TabTag,
            on=(TabPost2Tag.tag_id == TabTag.uid)
        )
        return recs