题解 | #评论替换和去除#
评论替换和去除
https://www.nowcoder.com/practice/0038f5db08a64ec2851f2e219a06a121
select id, replace (comment, ',', '') comment from comment_detail where char_length(comment) > 3;
评论替换和去除
https://www.nowcoder.com/practice/0038f5db08a64ec2851f2e219a06a121
select id, replace (comment, ',', '') comment from comment_detail where char_length(comment) > 3;
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