[IOTDB-1085] Refactoring "transformQuery" method

• Type: Improvement
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Component/s: Others
• Assignee: Alima777
• Reporter: weizihan
• Created: 28/Dec/20 06:23
• Updated: 09/Jul/21 01:09
• Resolved: 09/Jul/21 01:09

Description

     Currently, the method of org.apache.iotdb.db.qp.strategy.PhysicalGenerator#transformQuery has reached about 300 line, and there are lots of "if else" in this method. In order to easily maintain it, it should be refactored into more readable one, I think.
 
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