Remember the MySQL data file operation experience want to get the latest information of a project, do function upgrade use, back up a copy of data also as local test data, file a bit large, I directly through the remote phpMyAdmin program export, not happy to play, Directly contacted IDC colleague to help guide a copy of SQL file out, the result that the buddy did not throw directly to my data file, which let me how to be good, this problem I have not met Ah. In the face of the problem, but also
Tags: mysqlFirst, create a table test_0CREATE TABLE ' te '. ' Test_0 ' (
' id ' INT (9) Zerofill not NULL,
' name ' VARCHAR,
PRIMARY KEY(' id ')
) Engine=innodb;Second, delete the following 3 files Files directory : D:\Program files\mysql\mysql Server 5.5\data650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6C/DA/wKioL1VUXfXx2-XuAADXqGnHcQk947.jpg "title=" S.png " alt= "Wkiol1vuxfxx2-xuaadxqgnhcqk947.jpg"/>Third, restart the database, and then The following issues occurred while access
The form pops up each time you successfully exit save changes or add records: FRM-40400: transaction completed: Applied and saved x records. "Can I change its attributes in an appropriate trigger?
1.
: System. message_level: = 10;Commit;: System. message_level: = 10;
There will be no display.------------------------------------------
Rochelle level: =: system. message_level;
: System. message_level: = 25;Commit;: System. message_level: = l_l
Database migrated to Oracle 11g, it is normal to use Sqlplus to connect to the target library locally .
When you use form to connect oracle11g, you encounter Frm-40735:on-error trigger raised unhandled exception ORA-03114
[Oracle@db01 ~]$ oerr ORA 0311403114, 00000, "Not connected to ORACLE"*cause:*action:
ORA-03114 Indicates that there is no connection to Oracle.
Checked the configuration of C:\orant\NET80\ADMIN\Tnsnames.ora and%oracle_home%\netw
Tags: mysqlConvert these files to. sql scripts with a local MySQL database1, install MySQL, version and font to be consistent with the server, otherwise garbled.2, with the CREATE DATABASE NAME; command to create a databaseMySQL data has the name folder3. Copy the *.frm,*.myd,*.myi file to the Data folder.4, cmd into the bin directory of MySQL, export with the command. SQL scriptMysqldump-u username-p password NAME > D:/name.sqlExport the name databas
Tags: designing mysql with file data management database SQLFrm,myd,myi is a file that belongs to MySQL storage data, phpMyAdmin cannot be imported.phpMyAdmin supports file formats for SQL files.It's actually very simple:1. Find your MySQL installation directory in the Data folder, create a new folder, the name of the folder is the name of the library you want to design, put these files (frm,myd,myi format files) in this folder.Tip: You can also use t
1) Open IFS's develop and add an APL file;
2) Add a cformwindow: frmmanufmpsorder to this APL file. The source settings of the window are as follows;
3) window interface settings are as follows:
4) now a fast query control crecselextcombobox is
. 1.2 NetScaler HASystem Structurethe following is a generic NetScaler HA Architecture:650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/7A/83/wKiom1aq8b2yxbmBAABT6gENwsA185.png "title=" 1.png " alt= "Wkiom1aq8b2yxbmbaabt6genwsa185.png"/>NetScaler all IP addresses are floating IP addresses , and members are shared through Ha, the only non-shared IP address in Ha is each the NSIP address of the NetScaler device , which is the NetScaler management IP. the packet exchange of the front-en
input or selection, usually show a window designed in advance. This will waste resources and the inputquery window should be dynamically created.
However, if dynamic creation is still complicated, such as adding events to buttons...
However, the source code of inputquery only contains dozens of lines. It is a dynamically created window, but no event-related information is found.Code!
Next, we can see that this is related to the "mode window". If we didn't use showmodal to start the window
Gmrp (garp multicast registry protocol, garp multicast registration protocol) is a multicast registration protocol Based on garp, used to maintain multicast registration information in the switch. All vswitches that support gmrp can receive multicast registration information from other vswitches and dynamically update the local multicast registration information,
address takover, the backup server also notifies the router to update the ARP table through a protocol named Garp, update the MAC address of the two IP addresses to the MAC address of the backup server Nic.
11. The following describes secondary IP and IP alias respectively. Run the following command to view the secondary IP Configuration:
# Ip addr show -- View# Ip addr add 209.100.100.3/24 broadcast 209.100.100.255 Dev eth0 -- add a secondary IP add
support two priority levels, and some support four priority levels.
The 802.1p Protocol also defines the GARP -- Generic Attribute regicol Protocol. Attribute here refers to attributes such as the multicast MAC address, port filtering mode, and VLAN. The GARP protocol can actually define the characteristics that many switches should have. Currently, it defines two Protocols: GMRP--
GMRP learning summary GMRP (GARP Multicast Registration Protocol) is a specific application of the GARP Protocol, defined in 802.1D, used for the switch and end station) automatically join (Register) or exit (deregister) a multicast group, so that the LAN knows where the multicast receiver is in the network, so that the multicast tree is a subset of the spanning tree, because the path to the switch and the
DockPanel control to fill. Set the value of the submenu options for the MenuStrip as shown in:Docking form setup (Formdock is a subform):Add a new WinForm form named Formdock, set the text value to be a docked form, and a size value of 207,382 where the value is not unique depending on the actual need.Main point: Modify the form in code to inherit from Dockcontent, to add a using WeifenLuo.WinFormsUI.Docking namespaceModify the previous code: Public Partial class formdock:form{ public f
C # large file read and write database C # large file read and write to database (source code with progress bar) recently, a project needs to write and read large files to the database, feel that many people also need to be related to things, so the code is posted protected int state = 0; Represents the event type currently processed by the progress bar, 1 table read word,2 table write word,3 table doc to pdf,4 table txt to PDF private System.Windows.Forms.Form Getdialog (string Strformname,syst
Tags: DMI specified LLB test post 0.00 CREATE TABLE Local SQLYesterday, a friend of the company used a MySQL instance to open Binlog, but in the process of booting failed (he did not mention, why failed), after the boot failed, he deleted the Ibdata1 and Ib_logfile, later, can normally start, but all the table through show Tables can see, but the process of select is reported "Table doesn t exist".So he suggested that he try to transfer the tablespace.At the same time, I also tested the next, re
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