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Normal database connection string configuration, which is the case where the MSSQL server port is 1433 (default).But sometimes, for the database server to be secure, the port is changed to something else, and then connecting to the database may report the following error:An error occurred while establishing a
MSSQL Server Database Connection Methods and SQL connection strings
Microsoft ole db of SQL Server providesProgramAnd ODBC's Microsoft ole db Provider link to the SQL
.
After the SQL server problem is solved, download the jtds. jar package and import it to jtds. jar.
Test code:
..........
Import net. SourceForge. jtds. JDBC. driver;
.......Class. forname ("net. SourceForge. jtds. JDBC. Driver ");Connection conn = drivermanager. getconnection "JDBC: jtds: sqlserver: // 127.0.0.1: 1433; databasename = xx", "sa", "dba ");
Since
conditions. In addition, the transactional SQL statements that must be executed in a certain order should be grouped into a discontinuous script.
To transfer an access statement to a transaction-processing SQL file
Copy statements to SQL Server Query Analyzer
Parse a stat
are many; after the extension = ***. dll statement, check whether the position pointed to by extension_dir is correct.
(4) Restart apache and access http: // apache access address /? Phpinfo = 1. If the content in the image below is displayed, the configuration is correct.
(5) write the test code. The test code is as follows:
(6) After the above is completed, the c
In fact, the basic common steps of the two are simple 3 steps:
1, transforming the MDB database into SQL SQL Tools has2, change the database link string below for code:
Set conn=server.createobject ("ADODB. Connection ")Sql= "Driver={sq
In fact, the basic general steps are as follows:1. Convert MDB databases to SQL tools.2. Change the database link string to the following code:Set conn = server. Createobject ("ADODB. Connection ")SQL = "driver = {SQL
lcsession'In an Lei scripted agent, use the following syntax instead:'Dim session as new lcsession ("mysession ")Dim con as new lcconnection ("oledb ")Con. provider = "sqloledb" 'use Access 2000 databaseCon. Server = "192.168.6.227"Con. userid = "sa"Con. Password = "sa"''Con. Metadata = "onett" 'ins ins dog's name and date of birth.Con. Database = "stm"Con. Connect Dim
information you just completed, you can click the Configure button. Finally "OK". 3. Establish a linked server locate the "Linked Servers" node in SQL Server2005 and right-click to select "New Linked server". Linked server: Be sure to fill in, you can fill it, it will automatically turn the information entered i
open firewall, in the exception of the following two programs to add: C:/Program Files/microsoft SQL Server/mssql.1/mssql/binn/sqlservr.exe, C:/Program Files/microsoft SQL Server/90/shared/sqlbrowser.exe Step Three: Start-to-Program-->microsoft SQL
replacement string points.
Note:
remote server, HTTP, and UNC path names are not supported.
the database name must be specified using the keyword "Database" (or one of its aliases) as follows: "attachdbfilename = | datadirectory | \ data \ yourdb. MDF; Integrated Security = true; database = yourdatabase " If the log fi
as the user's demand for enterprise-class high-performance databases grows, users often convert to a client-server environment in Microsoft SQL Server from the file-server environment of the Microsoft Access jet engine. Access Ups
Asp tutorial. net access database tutorial connection string summary1. access database connection string. Configure the access file in the web. config file.String constring = configurat
You can access a database on the. NET platform in the following ways:
1. oledb database access program,
2. ODBC Database Access Program,
3. proprietary database access programs. For example, when accessing SQL
, and prove that you can use the account to log in remotely-------------------------6. After completing the above steps, you need to modify the firewall settings, of course, if the server is directly shut down, you do not need to configure, but generally speaking, security, the server still do not shut down the firewall.(1). The first is to add a port to the firewall (here is the
information in the configuration file $ prefix/etc/freetds of freetds. conf, while/etc/ODBC. use servername in ini to point to freetds. the DSN.In the above example, [test1dsn]
(2) write the server information in/etc/ODBC. ini. [test2dsn] in the above example.
Note that the keywords are different. For example, the TDS version in freetds. conf is tds_version in/e
serverserver= database server name or ipdatabase= database name
Note: The Driver assignment must be consistent with the security in the Odbcinst file
Command:isql testsql sa XXXX (testsql: Set ODBC connection name, followed by a space to enter the user name and password, successful connection OK,)
Command: qu
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