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Basic syntax Key See-B On Error batch abort and-m ERRORLEVEL Runsql.bat@echo OFF:STARTCD%cd% @echo current directory is%cd% @echo start testing@echo good examplerem good SQL Sqlcmd-e-dmaster -q%1-w-b-m-1-h-1-s^|rem If the query or batch file abort@if%errorlevel%==1 goto b1 @if%errorlevel%==0 Goto G1:g1rem if Finishedecho run example1 successful, Errorlevel=%errorlevel%goto exit1:b1rem error Message@echo run example1 Failed, Errorlevel=%err

One, batch file Update.batSet up an instance of SQL ServerMake sure to configure the logfile file@echo off:: # # # # # B. on Database Schema Update forB. on -B. Geneva -B.Geneva ####SetLOGFILE="D:\Forklift\B01_B02toB03_Schema_Update.Log":: TellUserthat the installation process isStarting.echo This script would upgrade theDatabase Schema fromB. on and orB. Geneva toB.Geneva. Would like toProceed withThisUpdate? CHOICE/C YNIFERRORLEVEL2 GOTOEofecho Installing theDatabaseupdates ... sqlcmd/S

Tags: des style blog http color os ar sp StrongBAT Code:@echo offTitle DataBase Color 0A: Caozuo Echo.Echo═══════════════════════════════════════Echo"Database Operations":Echo1.Deleting a databaseEcho2.Restoring a databaseEcho3.Action 3Echo4.Action 4Echo5.Action 5Set/P n=Enter the operation number:if"%n%" = = ""CLSGoto : Caozuo if"%n%" = = "1"Pager: 1if"%n%" = = "2"Pager: 2if"%n%" = = "3"Pager: 3if"%n%" = = "4"Pager: 4if"%n%" = = "5"Pager: 5if/I "%n%" = = "N"Exit Pause Goto : EOF :1Echo.Delete

/solrconfig.xmlFind the 1240th line and remove the configuration commentThe value of From node: 192.168.1.171Vi/usr/loca/solr-4.10.4/example/solr/collection1/conf/solrconfig.xmlFind the 1240th line, remove this configuration comment, and modify the configuration Your-master-hostname Start the master node and start the slave node. Add data at the host point and you can find it from the node. Dynamically set master/slave:Vi/usr/loca/solr-4.10.4/example/solr/collection1/conf/solrconfig.xmlFind 1

The main effect of the topic There are n teachers and m job seekers in a school, a known salary and a collection of teaching courses, and a minimum wage is required to teach at least two teachers per course. Serving teachers must be recruited. Ideas This question is not very good to think, has been engaged for a long time. F[S1][S2]: S1 indicates that the course collection {S1} has at least one teacher teaching situation. S2 says there are at least two teachers taught in the course collection {

-What should I do if a database server cannot be started and cannot log on to the database even though the service is enabled. There is a method as a last resort: ⊙ Uninstall and reinstall the database. before reinstalling the database, you need to back up the user database data file and stop the service! ⊙ Start the database server as a single user. Change the run _ (Service name). BAT file under install under the Sybase installation directory, and add the-M parameter after it: E: \ Sybas

Label:To add a field to a specific table in a particular database:to add a field to a specific table in a particular database:ALTER TABLE Test1.dbo.test1 Add "name9" int must be careful to add type2 adding data from one table to another table update test.dbo.test//Database Set test.sex = xx.sex//write field value from (select Id,sex from test1.db O.TEST1) as XX//Added condition where xx.id=test.id//3 runs SQL statement 1 on the command line. Sqlcmd-e-dmaster