摘要：
语法 -- Create sequence create sequence SEQ_表名 minvalue 1 maxvalue 99999999 start with 110 increment by 1 nocache order; 语法讲解 序列：sequence create sequenc 阅读全文
摘要：
原生JavaScript实现字符串长度截取 function cutstr(str, len) { var temp; var icount = 0; var patrn = /[^\x00-\xff]/; var strre = ""; for (var i = 0; i < str.length 阅读全文