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运行代码时我收到缺少表达
select * from medication
where MEDICINE like '%injection'
and where visit date between '01-May-2004' and between '31-May-2004';
运行代码时我收到缺少表达
select * from medication
where MEDICINE like '%injection'
and where visit date between '01-May-2004' and between '31-May-2004';
评论都拿到来详细的错误缺少表达:容易只是显示更改和解释。
SELECT *
FROM medication
WHERE MEDICINE like '%injection'
and visit_date between '01-May-2004' and '31-May-2004';
更改'和哪里'到'和'。也修正'访问日期',无论是应该的。 –
每个SELECT只有一个WHERE。 – jarlh
现在返回错误ORA-00920:无效的关系运算符 – CWilson