如何调试＆＃34; ORA-00911：无效字符＆＃34;在这个SQL查询？

Question

我尝试在Toad for Oracle上运行以下查询。并且它给出错误＆＃34; ORA-00911：无效字符＆＃34;。有人可以帮我解决这个问题吗？

DELETE FROM `CC_AUDIT_TRAIL`
WHERE SEQ_NO NOT IN (
  SELECT SEQ_NO
  FROM (
    SELECT SEQ_NO
    FROM `CC_AUDIT_TRAIL`
    ORDER BY SEQ_NO DESC
    LIMIT 1000
  ) foo
);

Answer 1

您已编写了MySQL查询。也许你想要这个：

DELETE FROM CC_AUDIT_TRAIL
WHERE SEQ_NO NOT IN (SELECT SEQ_NO
                     FROM (SELECT SEQ_NO
                           FROM CC_AUDIT_TRAIL
                           ORDER BY SEQ_NO DESC
                          ) foo
                     WHERE rownum <= 1000
                    );