From :https: msdn.microsoft.com zh cn library ff .aspx 語法: built in integer type user defined integer type序列可定義為任何整數類型。A sequence can be defined as any integer type. 允許使用下面的類型。tinyint 到 范圍smallint 范圍 ...
2017-03-26 14:22 0 3055 推薦指數:
話不多上,直接上碼 ...
第一種方法: select (@i:=@i+1) as i,table_name.* from table_name,(select @i:=0) as it ; ...
js 效果 ...
第一種方法: select (@i:=@i+1) as i,table_name.* from table_name,(select @i:=0) as it 第 ...
網上看到一個例子,源地址:https://www.aliyun.com/jiaocheng/536419.html 借鑒修改一下 實現根據long類型的用戶ID生成6位隨機邀請碼,並且根據邀請碼能算 ...
{pc:content action="position"posid="1"num="3"thumb="1"} {php $i=0;} {loop $data $v} {$i ...
VNC SERVER 6.2.1版本(Linux)親測可用: VKUPN-MTHHC-UDHGS-UWD76-6N36A 有效期至2029-07-21 77NVU-D9G5T-79ESS-V ...