batch file if statement multiple commands

When using a batch file, you can use the following method to hit multiple cmd windows, and execute multiple commands in each window.Start is used to start an applicationCmd/k indicates that the window is not closed after the command after the CMD has finished executing. If y

This article is mainly to share with you mysqli batch execution of multiple statements and a function call to execute multiple statement methods, I hope you can have their own ideas through the example of this article. Supports the execution of multiple statements specified

"good bye". The batch processing is completed. 4. The for loop command will execute the same command multiple times as long as the conditions are met. Syntax:Execute a specific command on each file in a group of files.The for command is actually a loop command. If we want to repeat a statement, we can use the for comm

Label:MySQL statement: Batch update of different values for multiple records MySQL UPDATE statement is simple, update a field of the data, generally write: 1 UPDATEmytable SETmyfield = ‘value‘WHERE other_field = ‘other_value‘; If you update the same field with the same value,MySQL is a

when 3 Then 5 ENDWHEREIdinch(1,2,3)This SQL means, update the Display_order field, if id=1 the value of Display_order is 3, if id=2 Display_order value is 4, if id=3 then Display_order value is 5. That is, the conditional statements are written together. The where section here does not affect the execution of the code, but it improves the efficiency of SQL execution.Make sure that the SQL statement executes only the number of rows that ne

sample. bat is as follows:@ Echo offChoice/C: dimethyl defrag, mem, endIf errorlevel 3 goto defrag (the highest error code should be determined first)If errorlevel 2 goto memIf errotlevel 1 goto end : DefragC: \ dos \ defragGoto end: MemMemGoto end: EndEcho good bye After this file is run, defrag, mem, end [d, M, E]? You can select d m e, and then the if statement will make a judgment. D indicates the prog

Echo, @, call, pause, and REM are the most common commands for batch file processing. We started from them. Echo indicates the characters after this commandEcho off indicates that after this statement, all running commands do not display the command line itself.@ Is similar

If you use a batch processing SQL statement to retrieve multiple tables and fill in dataset, the first table is named by the table name specified to the fill method. The following table is named by adding a number starting from 1 and increasing to 1 to the table name specified for the fill method. For exampleCode: 'Visual basicDim da As sqldataadapter = new sql

This article mainly introduces the PHP implementation of mysqli batch execution of multiple statements, combined with an example of the PHP connection mysqli and batch execution of multiple statements related operation skills, the need for friends can refer to the next In this paper, we describe how PHP implements mys

Tragedy...FIREDAC connection Postgre database, using default properties, when executing multiple SQL at a time, will be reported "cannot insert multiple commands into a prepared statement" errorTo the online check (Baidu), what information can not be found, and then Google, to find a lot of foreign information (this se

adb shell as root after device rootedOnce device rooted, we must perform "su" before we get root permission in adb shell,this are not convenient in some Situati Ons,so there has a method to get permission without perform "su".-O remount,rw/4755 /system/bin/shexit-rwsr-xr-x root Shell 285016 2015-02-02 20:57 SHWe set /system/bin/sh to SUID Permissonand now we can get root permission directly after ADB shell.Maybe this method has secure issue, so is only for specific suituation used.bat script aut

JQuery does not refresh new multi-file upload and batch upload. The progress of each file is displayed to demonstrate how to clear jQuery (function ($) {$ ( 039; fileUpload 039;) fileUploader (); jQuery no-refreshing multi-File Upload, batch upload, demonstration of individ

To create a batch file of your own, you must first understand the commonly used commands in the batch file. Then, let's first understand the common and useful commands and their usage in the next

EchoDisplay the following content on the command line interfaceEcho offAfter this statement, all running commands do not display the command line itself.@ CommandThe command line itself is not displayed during running. 1) the content of test. bat is as follows:Echo hahaExecution result> Test> Echo hahaHaha2) The content of test. bat is as follows:@ Echo hahaExecution result> TestHaha3) The content of test.

1PHP2 /**3 * Batch Run SQL file4 * Regular separation is the key preg_split ("/;[ \r\n]+/", filecontent)5 */6 $config=require‘.. /dataconfig.php ';7 $dbhost=$config[' Db_host '];8 $dbname=$config[' Db_user '];9 $dbpass=$config[' Db_pwd '];Ten $db _database=$config[' Db_name ']; One $sqlfile= ' Aa.sql ';//run the SQL file address A $db=NewMysqli ($dbhost,$dbname,$dbpass,$db _database) or die("Failed to conn

If goto choice for is a relatively advanced command in the batch processing file. if you are familiar with these commands, you are an expert in batch processing files. If indicates whether the specified conditions are met, and then different commands are executed. There are

If Goto choice for is a more advanced command in a batch file, you are an expert in batch files if you use them skillfully. If the condition is judged to be in compliance with the stipulated conditions, it is decided to execute different commands. There are three different formats: 1, if "parameter" = = "string" comma

The code is as follows Copy Code :: Using the. bat batch file to implement the switching of multiple IP addresses in the Intranet demo file: Ipchange.bat:: Can also add more than 3,4,5 IP address, as long as the corresponding if statement and label jump tag

Batch code for multiple binary execution files in different directories@echo offpushd "G:\apache-activemq-5.5.0-bin\apache-activemq-5.5.0\bin\"Start/min "" G:\apache-activemq-5.5.0-bin\apache-activemq-5.5.0\bin\activemq.batpopdPing 127.0.0.1-n 5pushd "G:\backup2011-10-31\exchangePlatform\bin"Start/min "" G:\backup2011-10-31\exchangePlatform\bin\mjs_start.batpopdrem pushd "G:\backup2011-10-31\exchangePlatfor

How to use commands to change the file name and batch rename-Linux Enterprise Application-Linux server application information, the following is a detailed description. To change the file name, I have no idea how to use music videos. I can try it again. I can change cc to tt music cc tt. I can also run the rename comma