码迷,mamicode.com
首页 >  
搜索关键字:row    ( 12323个结果
MySQLSyntaxErrorException: Row size too large 转摘自:https://confluence.atlassian.com/display/CONFKB/MySQLSyntaxErrorException%3A+Row+size+too+large
SymptomsThe following appears in theatlassian-confluence.log:Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Row size too large ...
分类:数据库   时间:2014-10-16 13:27:22    阅读次数:306
利用Hive实现求两条相邻数据时间差
1.Hive row_number() 函数的高级用法 row_num 按照某个字段分区显示第几条数据select imei,ts,fuel_instant,gps_longitude,gps_latitude,row_number() over (PARTITION BY imei ORDER B...
分类:其他好文   时间:2014-10-16 12:19:22    阅读次数:409
按MeterID分组,按CurrentReadDate时间倒序,取第一行
select * from (select Row_number() over( PARTITION BY MeterID order by a.CurrentReadDate desc) Idx,MeterID,a.CurrentReadDate,a.CurrentReadDegree from ...
分类:其他好文   时间:2014-10-16 01:16:41    阅读次数:142
hbase importtsv
hadoop jar hbase-server-0.98.1-cdh5.1.3.jar importtsv -Dimporttsv.columns=HBASE_ROW_KEY,cf:imsi,cf:imei -Dimporttsv.bulk.output=/user/libc/tmp1 -Dimpo...
分类:其他好文   时间:2014-10-16 01:06:01    阅读次数:274
Burrows-Wheeler Transform
1, write down all the permutations of the string of character ; 2, sort these rows according to the first character of each row; 3, the last coloumn is the result string. BWT reverse: 1, write...
分类:其他好文   时间:2014-10-15 23:26:11    阅读次数:226
Top-Down和Bottom-Up位图的区别
Top-Down vs. Bottom-Up DIBsIf you are new to graphics programming, you might expect that a bitmap would be arranged in memory so that the top row of t...
分类:其他好文   时间:2014-10-15 21:27:41    阅读次数:836
Gridview中修改某列的背景色
Gridview中状态列的值是1,某列的背景是是绿色状态字段是:archivesStatusprotected void gvInfo_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataCon...
分类:其他好文   时间:2014-10-15 18:01:51    阅读次数:163
章鱼哥出品—VB.NET DataGridView绑定数据源 "与货币管理器的位置关联的行不能设置为不可见" 问题的解决
DtaGridView绑定数据源后,如果想让数据条件显示的话,直接使用  My_Row.Visible = False就会出错,错误类型是 "与货币管理器的位置关联的行不能设置为不可见" ,如果你遇到这样的问题,那么可以参考一下的代码。 Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.Even...
分类:Windows程序   时间:2014-10-15 16:34:36    阅读次数:387
Dede文章列表
文章列表标签的使用:{dede:arclist flag='h' typeid='' row='' col='' titlelen='' infolen='' imgwidth='' imgheight='' listtype='' orderby='' keyword='' limit='0,1....
分类:其他好文   时间:2014-10-14 15:35:38    阅读次数:242
leetcode - Set Matrix Zeroes
Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. class Solution { public: void setZeroes(std::vector > &matrix) { int m = matrix.size(); ...
分类:其他好文   时间:2014-10-13 18:45:17    阅读次数:190
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!