缺少右括号ORA-00907

Question

当我尝试解析此语句时，我收到ORA-00907错误。关于我做错了什么想法？

提前致谢！

DELETE 
FROM teams 
WHERE is_old=0 
  AND tm_counter NOT IN (SELECT MIN(dup.tm_counter) 
                         FROM teams AS dup  
                         GROUP BY dup.name, dup.squad, dup.region);

Answer 1

在Oracle中，您不能在表别名之前使用AS，而只能在列别名之前使用FROM teams AS dup 。所以，改变这一部分：

FROM teams dup

到此：

{{1}}