smr operation steps

= stamt.executeupdate (SQLS);/** 5. accessing result Sets*/while (Rs.next ()) {String col0 = rs.getstring ("emp_id");..............Print or make a deal}/** 6. Close Resource*/Rs.close ();//Result setStamt.close ();//Execute ObjectConn.close ();//Database connection/*** Transaction Processing Section*/Set the rollback pointtry{..... .....Conn.setautocommit (false);//Prohibit auto-commitStamt = Conn.createstatement ();//Create operationStamt.executeupdate ("Update emp set name= ' Tom ' where emp_

This article mainly introduces how thinkphp3.x connects to the mysql database, and analyzes in detail the specific steps for thinkPHP3.x to operate the database, including setting the Convention configuration file, if you need SQL statements to create tables and insert data into databases, you can refer to the following example to describe how thinkphp3.x connects to the mysql database. We will share this with you for your reference. The details are a

This article mainly describes the summary of the actual operation steps for MySQL connection strings, including the connection methods of MySQL ctor/ODBC 2.50 (MyODBC 2.50), MySQL Connector/ODBC 3.51 (MyODBC 3.51) the connection method and other related content. I. MySQL Connector/ODBC 2.50 (MyODBC 2.50) Connection Mode 1. Local Database Connection Driver = {MySQL}; Server = localhost; Option = 16834; Data

First of all read this article, you must have mastered the composer and artisan.The first step, open https://packagist.org/This URL, enter the way/generators in the search boxThe second step is direct:Add the first red box code to your Composer.json. Then execute the second red box code on the command line. Then add a third red box code to the config/app.php. The specific load app.php location I am followingFinally, the code for the fourth red box can be executed to see if the generators was suc

SQL Server database synchronization question sharing [unfinished, To be continued] (1) SQL Server database synchronization problem sharing (2) --- operation steps [unfinished, To be continued] (1)ModifyFTPConnection During data synchronization, the publisher needs to generate a data snapshot and save it in a local folder. Of course there is no problem with this, but the subscription server needs to

via Xshell is: xshell:\> ssh 192.168.4.1 2222 (192.168.4.1 is the server IP that needs to be connected) 650) this.width=650; "Style=" background-image:none; border-right-0px; margin:0px; padding-left:0px; padding-right:0px; border-top-width:0px; border-bottom-width:0px; border-left-width:0px; padding-top:0px "title=" wpsafe7.tmp "border=" 0 "alt=" wpsafe7.tmp "src=" http://s3.51cto.com/wyfs02/M00/56/B6/ Wkiol1sk7zuyqmleaaaff7og9p8119.jpg "width=" 244 "height=" "/> Delete dropbear installed file

Html production simple framework webpage 2: implement the operation steps and source file download of your audio and video station (you can play the video playback code of mp4, avi, mpg, asx, and swf files ), The new video playback function is as follows: The left.html code of the left-side webpage is as follows: A definition list Playing videos in right6.html will be better. MP4 video files Tested.

Scope of application: Apply only to a790e Brush entry recovery Knowledge Point Analysis: Because a790e can not go into the fastboot mode, we need to use the Third-party tools to brush write recovery,recovery very convenient to achieve the card brush, backup system, restore factory settings and other functions, recovery although powerful, but not all smart phones can be universal, The following actions apply only to a790e. Operation

WebLogic Version QueryWebLogic Version Query method:1. Command mode 1:CD/USR/WEBLOGIC/ORACLE/MIDDLEWARE/UTILS/BSU./BSU.SH-PROD_DIR=/USR/WEBLOGIC/ORACLE/MIDDLEWARE/WLSERVER_10.3/- Status=applied-verbose-view2. Command Mode 2:Cd/usr/weblogic/oracle/middleware/wlserver_10.3/server/binsource./setwlsenv.shjava weblogic.version3.web Console ModeVersion can also be found in WebLogic Console Home > Server profile >adminserver > Monitoring > General InformationPatch DownloadReference Link: 77494188Patch

Operation Steps: 1. Open the Microsoft China website "http://www.microsoft.com/zh-cn/default.aspx", click on the lower left corner of "Windows": 2. In the upper right corner of the search box, enter "win8.1", click Search: 3. Select "Windows 8.1 Preview": 4. Click "Get Update" and choose "Save": 5. After downloading, double-click to open the installation:

Complete uninstall of Oracle 12c operation steps on Windows7 1. Turn off all Oracle Services and press "Win+r" to Run "services.msc" to find all services that begin with Oracle (oraclevsswriterorcl+oracleserviceorcl+ ORACLEORADB12HOME1TNSLISTENER+ORACLEORADB12HOME1MTSRECOVERYSERVICE+ORACLEJOBSCHEDULERORCL), click Stop. 2. Uninstall Oracle programs with Oracle software. Click "Start"-> "program"-> "o

Restore operation 1. Non-system table space Recovery steps A. alter datafile n offline immediate; | Alter tablespace tbs_name offline immediate; B. Restore C. recover d. alter datafile n online; | Alter Tablespace Tbs_name Online --delete data files for non-system tablespace users (database is in open state) [Oracle@oradb orcl]$ pwd /u01/oracle/oradata/orcl [Oracle@oradb orcl]$ RM users01.dbf Lion

Compared to Dedecms, the same: template good production, are open source. The difference: The PC seems to have better load capacity.Anyway, these two days in the PHPCMSV9 program, but after the local debugging, whether through the way of packaging, or transfer data. The data of the new station can not be migrated perfectly.The most common problem is jiangzi:There is always the possibility of failure, thousands.Record to share my actions:1, the new station installs the program version and the old

password that you filled in the previous stepClick "OK" to complete4. View data in OracleAt this point, under linked servers, the linked server that you just created appears, expands, and you can see all the tables and views, but you can only see the table names, not the fieldsTo query can right click on a table, select: script to->select to new Query Editor windowThere are two ways of writing SQLA) use T-SQL syntax:SELECT * from test: Username. Table nameNote: In this way, if you declare a tab

To the photographic enthusiasts to share the detailed interpretation of the Canon 5DMarkII camera start real-time display of the operation of the shooting steps. Tutorial Sharing: 1. Set Shooting mode Select "Live Display feature Settings" and press the set/short shot button. 4. Select the type of "Live Display feature Settings" For still images only, select "Still Image only" and pr

Label:To connect to the MySQL database: The main view of MySQL installed in which directory:Mysql-h host Address-u user name-P user password or mysql-h IP address-u zaiai-p zaiai or/var/email/mysql/bim/mysqlSQL Modify field type in MySQL database First of all: in the MySQL database you can modify the field type of the table, the advantage is that the original data will not be lost under normal circumstances. Its syntax rules are: ALTER TABLE newexample Modify ID char (20); Here is a detailed exp

QQ Mobile version of the software users to the detailed analysis to share the mobile phone QQ exit account operation steps of the tutorial. Tutorial Sharing: 1, open mobile phone QQ-> Click Avatar-> Click the lower left corner "settings" 2, click the top "account management" 3, click the bottom "exit the current Account" Well, the above information is small make up to you Q

Previously learned to confuse the encryption tool Xenocode, the following record of the xenocode2010 code confused operation steps, we refer to the use of itThe steps are as follows: 1, select Application Label 2, click Add button, load to confuse DLL, EXE file 3, if it is DLL file then select the second item in preset list box, select the first item 4, click App

("Update T1 set content= ' test JDBC Update ' where id=1");//Insert Update Delete//st.executeupdate ("delete from T1 where id=1");//Insert Update Delete//5. If the query operation, there is a result set, it is necessary to deal with it//6. Closing resources in order (Result set-----Statement-------Connection)St.close (); Con.close (); } Catch(Exception e) {e.printstacktrace (); } } //Enquiry@Test Public voidTestquery () {Try {

Vim ManExecute: Set nu display line number Press I enter insert state disable = Noesc exit: wq:wq!See if Port 23 is turned onOpen a new windowThis is caused because the firewall is blocking the view that the firewall is shutting downService iptables stop to shut down the firewall, iptables-l viewEnforcing indicates a mandatory statePremissive WarningCreate a new normal account user1 password of 123Switch to Administrator's permission, password is 804111Remote control of the Windows desktopThe c