题解 | #创建索引#
创建索引
https://www.nowcoder.com/practice/f2ea9ccf33c740d58576608940981807
create INDEX idx_duration on examination_info(duration); create UNIQUE INDEX uniq_idx_exam_id on examination_info(exam_id); create FULLTEXT INDEX full_idx_tag on examination_info(tag);
投递海康威视等公司10个岗位 >