ora-257 归档程序错误
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Oracle ORA-00257: 归档程序错误解决办法
目录一、出现该问题先确认磁盘php空间使用率三、当确认是arch目录下的.arc文件占用磁盘空间时，即判定时归档日志文件过大导致的问题。接下来就是要对归档日志文件进行清OxRBSCx理了。四、进入到oracle用户，在进入rm[详细]
2024-08-10 13:26 分类：数据库 Conflicting ruby versions
I am having problems with conflicting versions of Ruby that I have开发者_高级运维 installed. I had 1.8.6 and then installed 1.8.7 and it has caused problems. I get the following error when trying to r[详细]
2022-12-29 21:26 分类：问答Problem with writing a file to excel with spreadsheet
I am trying to write excel file by using ruby 1.9spreadsheet version 0.6.4.1 on windows. Everything is going ok,[详细]
2022-12-29 07:29 分类：问答USB HID protocol question
I\'m implementing USB on a PIC 18F2550 using a generic HID interface. I\'ve set up the HID profile configuation to have a single 64 byte message for both inputs and outputs.[详细]
2022-12-28 20:31 分类：问答
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