with command: xtrabackup_56 -- defaults-file = "/data/mysqldata/3307/data/backup-my.cnf" -- defaults-group = "mysqld" -- prepare -- target-dir =/data/mysqldata/3307/ data -- tmpdir =/tmpXtrabackup_56 version 2.0.7 for MySQL server 5.6.10 Linux (x86_64) (revision id: 552) xtrabackup: cd to/data/mysqldata/3307/dataxtrabackup: This target seems to be not prepared yet. xtrabackup: xtrabackup_logfile detected: size = 2097152, start_lsn = (1645755) xtrabac
pass through.
MASICONG @ orcl> select object_name from dba_objects where object_id = 74571;
OBJECT_NAME
--------------------------------------------------------------------------------
TEST
You can use TM to know the lock currently applied to a table. All the IDS can be used to check which table is operated.
MASICONG @ orcl> commit;
Commit complete.
MASICONG @ orcl> insert into test values (10); when one session is submitted, the other session can access
*
ERROR at line 1:
ORA-00001: unique co
., file busy ).
500 syntax error, command unrecognized. This may include errors such as command line too long.
501 syntax error in parameters or arguments.
502 command not implemented.
503 bad sequence of commands.
504 command not implemented for that parameter.
530 not logged in.
532 need account for storing files.
550 requested action not taken. File unavailable (e.g., file not found, no access ).
551 requested action aborted. Page type unknown.
552
In the spring MVC framework, when using the @ controller annotation to implement controller and other different types of controllers (such as controllers inherited from the Controller), you usually need to configure the adapter.
1. When using and inheriting simpleformcontroller as the controller (public class logincontroller extends simpleformcontroller), you need to configure
javax.servlet.ServletException: No adapter for handler [com.test.spring.mvc.contoller.LoginController@c6e1ec]: Does yo
Excel table processing data is very powerful, in the work, often need to look up from the database file index data to another file, how to implement this reference? by VLOOKUP function, you can do it easily.
The VLOOKUP function is a portrait lookup function that is used to find indexed data by column. We can do it quickly according to the requirements.
Steps
Open the computer, click Excel, open the database file and the file that needs to refer to the data.
A copy of the ele
via Ado.net 541
27.2 Visual Basic.NET Development student file management system 543
27.2.1 Example describes 543
27.2.2 Database Design Structure 544
27.2.3 set up database and base data table 545
27.2.4 Create Visual Basic.NET engineering 551
27.2.5 Add Visual Basic control 552
27.2.6 Set DataGridView Control 552
27.2.7 Write event code 554
27.2.8 Compile Application 555
28th Chapter ASP. NET and SQL Ser
' Panydb '
To N ' E:\MSSQL.1\MSSQL\Data\ssc123.mdf ',
Move N ' Ssc123_log ' to n ' E:\MSSQL.1\MSSQL\Data\ssc123_log.ldf '
Please note: Panydb is the name of the database in your backup file. What is he, what do you fill in?
How do I query? You click to restore the database Select File He will show himself
You'll be prompted later.
The file ' Panydb_log ' was selected. The name of the file is ' Dataname_log ' at the time of backup. RESTORE
The renamed file will continue to operate.
808 pages
Additionally, if you install libmemcached, the client library for the C + + language, the MemStat command will be installed. Using the method is simple, you can get the same information as Telnet with fewer steps, and you can get information from multiple servers at once.
$ memstat--servers=server1,server2,server3,...
Libmemcached can be obtained from the following address: http://tangent.org/552/libmemcached.html Viewing the usage status of Slabs
Welcome to the Linux community forum and interact with 2 million technical staff to enter Replicate_Ignore_Table: Role: Last_Errno: 0Last_Error: Skip_Counter: Role relay_log_space: 552Until_Condition: No
Welcome to the Linux community forum and interact with 2 million technical staff> go to networking: Networking: Last_Errno: 0 Last_Error: Skip_Counter: 0 Exec_Master_Log_Pos: 106 Relay_Log_Space: 552 Until_Condition: No
Welcome to the Linux communi
2003,200 9 Innobase OyAnd Percona Ireland Ltd 2009-2012. All Rights Reserved.
This software is published underThe gnu general public license Version 2, June 1991.
IMPORTANT: Please check that the apply-log run completes successfully.At the end of a successful apply-log run innobackupexPrints "completed OK! ".
150521 01:51:29 innobackupex: Starting ibbackup with command: xtrabackup_56 -- defaults-file = "/data/mysqldata/3307/data/backup-my.cnf" -- defaults-group = "mysqld" -- prepare -- target-d
: xtrabackup_56 --defaults-file="/data/mysqldata/3307/data/backup-my.cnf" --defaults-group="mysqld" --prepare --target-dir=/data/mysqldata/3307/data --tmpdir=/tmpxtrabackup_56 version 2.0.7 for MySQL server 5.6.10 Linux (x86_64) (revision id: 552)xtrabackup: cd to /data/mysqldata/3307/dataxtrabackup: This target seems to be not prepared yet.xtrabackup: xtrabackup_logfile detected: size=2097152, start_lsn=(1645755)xtrabackup: Temporary instance for r
deployment, simple maintenance, and fast recovery. The solaris 10 system has an Oracle 10 Gb, which is used as an example to configure an Oracle automatic run script.
First introduce the system environment:
SunOS sery 5.10 Generic_118855-33 i86pc i386 i86pc
Oracle version racle Database 10g Enterprise Edition Release 10.2.0.2.0-Prod
Oracle installation path/opt/Oracle/product/10.2/db_1
Dbstart path/opt/Oracle/product/10.2/db_1/bin/dbstart
Oracle comes with a script dbstart, which is used to cre
as telnet and obtain information from multiple servers at a time.
$ memstat --servers=server1,server2,server3,...
Libmemcached can be obtained from the following address:
Http://tangent.org/552/libmemcached.html
View slabs usage
Using memcached to create a Perl script written by Brad named memcached-tool, you can easily get the usage of slab (it organizes the returned values of memcached into easy-to-read formats ). You can obtain the script from t
dictionary management, but adds a bitmap area to the data file header of each tablespace to record the usage of each extent. Each time an extent is used, or oracle will record this record with the new data file header when it is released for reuse, reflecting this change;
The creation syntax is as follows:
CREATE TABLESPACEtablespace_name
DATAFILE 'datafile _ path_name'
[Extent manasgement {LOCAL | AUTOALLOCATION | UNIFORM [SIZEINTER [K | M]}];
Because the range (extent) is the smallest allocat
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