mysql 如何批量删除单字或者2个字以下的内容(包括截图里的特殊符号和数据)

2025-03-19 07:47:32
推荐回答(2个)
回答1:

public List pageListTwo(int currentPage, int showRows)
Connection con = null;
PreparedStatement ps = null;
ResultSet rs = null;
ArrayList resultList = new ArrayList();
try
{

回答2:

delete from table
where char_lenth(name)<=1