[GitHub] [shardingsphere] Zhoutzzz opened a new issue, #18095: An NPE occurs when a field is identified by a table alias

[GitBox <gi...@apache.org>]

Zhoutzzz opened a new issue, #18095:
URL: https://github.com/apache/shardingsphere/issues/18095

   ## Bug Report
   The sql like this
   ```sql
   select count(1) from (        select T1.id as testId from table1 t1 left join table2 t2 on t1.id = T2.id) as a
   ```
   It is will use alias 'T1' to find table 'table1', then throw NullPointException, because the alias 'T1' and alias referencce 't1' has case different  
   
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   ### Expected behavior
   
   ### Actual behavior
   
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[GitHub] [shardingsphere] tuichenchuxin closed issue #18095: An NPE occurs when a field is identified by a table alias

[GitBox <gi...@apache.org>]

tuichenchuxin closed issue #18095: An NPE occurs when a field is identified by a table alias
URL: https://github.com/apache/shardingsphere/issues/18095


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