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    引言: 数据库连接字符串大全 很感谢creativepeter(头皮
 

 

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数据库连接字符串大全

数据库连接字符串大全

【程序编程相关:在VB.NET里操作文本文件

很感谢creativepeter(头皮屑)提供的本连接地址(http://www.connectionstrings.com/)  【推荐阅读:汇编中的不同进制的输入与输出操作

【扩展信息:[初学VB.net]如何通过控件的名称来

    sql server  odbc

 standard security:

"driver={sql server};server=aron1;database=pubs;uid=sa;pwd=asdasd;"

 trusted connection:

"driver={sql server};server=aron1;database=pubs;trusted_connection=yes;"

 prompt for username and password:

oconn.properties("prompt") = adpromptalways

oconn.open "driver={sql server};server=aron1;database=pubs;"

 ole db, oledbconnection (.net)

 standard security:

"provider=sqloledb;data source=aron1;initial catalog=pubs;user id=sa;password=asdasd;"

 trusted connection:

"provider=sqloledb;data source=aron1;initial catalog=pubs;integrated security=sspi;" (use servername\instancename as data source to use an specifik sqlserver instance, only sqlserver2000)  prompt for username and password:

oconn.provider = "sqloledb"

oconn.properties("prompt") = adpromptalways

oconn.open "data source=aron1;initial catalog=pubs;"

 connect via an ip address:

"provider=sqloledb;data source=190.190.200.100,1433;network library=dbmssocn;initial catalog= pubs;userid=sa;password=asdasd;" (dbmssocn=tcp/ip instead of named pipes, at the end of the data source is the port to use (1433 is the default))  sqlconnection (.net)

 standard security:

"data source=aron1;initial catalog= pubs;userid=sa;password=asdasd;"

   - or -

"server=aron1;database=pubs;userid=sa;password=asdasd;trusted_connection=false"

   (booth connection strings produces the same result)

 trusted connection:

"data source=aron1;initial catalog=pubs;integrated security=sspi;"

   - or -< br>"server=aron1;database=pubs;trusted_connection=true;"

   (booth connection strings produces the same result)

(use servername\instancename as data source to use an specifik sqlserver instance, only sqlserver2000)  connect via an ip address:

"data source=190.190.200.100,1433;network library=dbmssocn;initial catalog= pubs;userid=sa;password=asdasd;" (dbmssocn=tcp/ip instead of named pipes, at the end of the data source is the port to use (1433 is the default))  declare the sqlconnection:

c#:

using system.data.sqlclient;


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    摘要:http://blog.yiz.name连接字符串经常用“+”,总是让我大汗了一下。。。原来mysql不是这样的。。。concat(str1,str2,...) 返回来自于参数连结的字符串。如果任何参数是null,返回null。可以有超过2个的参数。一个数字参数被变换为等价的字符串形式。 mysql> select concat(´my´,......
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