sql查询单词个数,某个字段中的单词个数(空格数+1)

就一个简单的逻辑,先查询字符串的总长度,再减去字符串中空格的长度,再加一就是了

select LENGTH(字段名)-length(REPLACE(字段名,’ ‘,’’)) +1 from 表名;

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Origin blog.csdn.net/weixin_43329956/article/details/121191976