D:/Oracle/bin> sqlplus "sys/leuphis @ leuphis as sysdba"
SQL> alter database open;Alter database open*Row 3 has an error:ORA-16014: Serial Number 83 of log 1 Unarchived, no available destinationORA-00312: Online log 1 thread
ORA-16014: Log 1 serial number 242 Unarchived, no available destination
SQL> alter database open;
*Row 3 has an error:ORA-16014: Log 1 serial number 242 Unarchived, no available destinationORA-00312: Online log 1 thread 1:'C: \ Oracle \ PRODUCT \ 10.
. NetCore log (1) log component parsing,. netcore. NetCore log (1) generation of the log component parsing 0x00 Problem
The logging function is often used in development. It can record program running details or user behaviors. During the previous
Yotaku development log (1), yotaku development log. Yotaku development log (1): yotaku development log 2015-12-1821: 17: 46 views the ThinkPHP framework for several consecutive days. Currently, role-based user access permission control is displayed.
Yotaku Development Log (1), Yotaku development log
2015-12-18 21:17:46
Looking at the thinkphp framework for several days in a row, we currently see role-based user access rights control.
The relevant code is as follows:
Database
User table
1. when writing to a file in Python, if you want to enter a carriage return each time you write, the procedure is:f.write (str + ' \ n '). \ n is to be quoted, the Unix system will write directly, the win system will be automatically replaced by \ r
One day after watching a documentary, about the Internet, suddenly rise, want to develop a website. But I technical general, work since do things very miscellaneous, from the beginning to do small boys, tidy up documents, answer phone, change little
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Well, as a matter of fact, it was a long time ago to know about GitHub, but there was an inexplicable force that kept me from getting involved in this "uncharted territory" (which is called lazy).Then, before a little ... In short, the silently
Recently a friend shared the PlayStation simulator on Android, and I started playing the monster Farm on PS 2. This is a monster-forming game in which players nurture, train monsters, and compete.Game production company is Tecmo, game Monster Model
InnoDB source code analysis-transaction log (1), innodb source code
Original article, reprinted please indicate the original link (http://www.cnblogs.com/wingsless/p/5705314.html)
In the previous article "InnoDB WAL learning" (http://www.cnblogs.com/
1. Reading and writing of CSV files2. Data Set filtering3. Simple random sampling sample functionText:1. Reading and writing of CSV files
File reads: DF2
File written out: write.table (DF1, "c:\\users\\lee\\desktop\\r language
Learning website Http://www.hubwiz.com/ucenter(1) Simple insert operationIn the database, data insertion is the most basic operation in MongoDB using Db.collection.insert (document) statements to insert documents.Documents are document data, and
Start recording the log of every item you write todayHere is the log of the contact listDo a preliminary view build in SBSet the ID of the SegweSet the observer to observe the numerical changes of each TextFieldThen set the observation method
Before we learn PHP, we need to understand what PHP is. English full name php:php hypertext preprocessor, that is, PHP hypertext pre-processor. The PHP script executes on the server, so it is a server programming language.
PHP files can contain
After the iOS8, with Uialertcontroller This class, the followingNs_class_available_ios(8_0) @interface uialertcontroller: uiviewcontroller Obviously, Apple strongly recommended that the vast number of yards farmers if you can not use Uialertview,
Study log 1 (20141206) in the wireless communication network and 20141206 in the wireless communication network
Disclaimer: the following content is self-taught online notes. Some content and images are imported from the Internet. If there are
JavaScript usage:1, the script in the HTML must be between tags, can be placed in the HTML page and section;2, you can also put the script in the external. js file, you need to use, in the HTML section: After running the original HTML page is
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