---invalid [ 本帖最后由 frank_seng 于 2008-5-29 16:13 编辑 ]
by frank_seng - IT职业生涯 - 2008-05-27 22:36:45 阅读(4397) 回复(19)
Data Type choices and Query Efficiency This section provides some guidelines about choosing data types that can help queries run more quickly: Don't use longer columns when shorter ones will do. If you are using fixed-length CHAR columns, don't make them unnecessarily long. If the longest value you store in a column is 40 characters long, don't define it as CHAR(255); define it as CHAR(40). If yo...
[root@linux shell]# iptables -A FORWARD -m ipp2p --ipp2p -j MARK --set-mark 0x01 iptables: invalid argument 这是怎么回事儿???
请教: mysql 编译时出现,是用 rpmbuild [quote]mysql [ fail ] --- /usr/src/redhat/BUILD/mysql-5.0.77/mysql-test/r/mysql.result 2009-01-30 01:38:17.000000000 +0300 +++ /usr/src/redhat/BUILD/mysql-5.0.77/mysql-test/r/mysql.reject 2009-03-17 15:15:40.533823648 +0300 @@ -162,8 +162,8 @@ ERROR 1049 (42000) at line 1: Unknown database 'invalid' Test connect with ...
about two day ago,i installed a operating system of solaris 10.soon ,i found the default shell of system was sh shell.i thought just replace the root default shell to ksh in the profile of passwd would be good!when i reboot system there was a prompt "invalid user shell" Solution: 1.logged into solaris failsafe , 2.you will be prompted that "do you wish to have it mounted read-write on /a [y,n...
大家好 写了个过程,但是在winsql中执行老报invalid cursor name,然后我又在dbaccess中取执行,说是201错误,语法错误. create procedure updateCell_LabelDev() define tmp_bts_id varchar(255); define tmp_ci varchar(255); define tmp_bts_label_dev varchar(255); define tmp_cell_label_dev varchar(255); foreach cur1 for select a.bts_id, b.label_dev,substr(a.ci,length(a.ci)-1,1) into tmp_bts_id,tmp_bts_l...
dn: cn=aichang,ou=Users,o=Com changetype: modify add: account account: xxx - add: pass pass: xxx 我用ldapmodify修改却报invaid format (line 5)?好像-出错了,为什么啊
因为小弟刚学比较菜,擅自把Solaris 10 x86下 /etc/password 中root使用的shell从原来的/bin/sh改成了/usr/bin/bash,而且这个bash也是存在的,然后注销重新登陆之后就玩完了——“invalid user shell, login rejected”。。。而且机器上只有root账户,这可咋办?大仙们帮忙指一下,小弟很菜,尽量详细些,万谢。 补充一下:小弟用是在虚拟机上安装的Solaris10 [ 本帖最后由 RedPivot 于 2008-2-16 16:30 编辑 ]
在写程序时,运行时core了,用dbx调试时: t@1 (l@1) program terminated by signal BUS (invalid address alignment) 相关代码如下:---请高手指点,谢谢啊!!!!!!!!! int account_query_request_asssemble(int sd,unsigned int oper_type, Account_Query_Request * sendbuf) { //**head_assemble************ Account_Query_Request *p=NULL ; p= new Account_Query_Request; p= sendbuf; p->head.oper_type = oper_type; p->h...
我在AIX安装的informix无论输入什么命令都是invalid serial number. Please consult the Installation Instructions. 请问大家怎么解决啊,有没有办法更改key或者license啊? 望指导,谢谢