method
    
    join_to_update
 
  
      v4.2.9 - 
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    Class: AbstractMysqlAdapter
    
  
  
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join_to_update(update, select)
  public
  In the simple case, MySQL allows us to place JOINs directly into the UPDATE query. However, this does not allow for LIMIT, OFFSET and ORDER. To support these, we must use a subquery.

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