深⼊分析C#连接Oracle数据库的连接字符串详解1..IP+SID⽅式
复制代码代码如下:
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = {0})(PORT = 1521))
)
(CONNECT_DATA =
(SID = {1})
(SERVER = DEDICATED)
)
);User Id={2};Password={3};",
txtDBServerIP.Text.Trim(), txtOracleSID.Text.Trim(), txtDBUserName.Text.Trim(), txtDBPassword.Text.Trim());
这种⽅式不需要在Oracle Net Manager管理中添加链接配置信息。
2. 2.配置链接⽅式,
在Oracle Net Manager管理中添加链接配置信息,然后链接字符串如下写法:
复制代码代码如下:
Data Source=TORCL;User Id=myUsername;Password=myPassword;
另外其他的连接⽅式,参考如下,从其他⽹站转来的:
Oracle XE(或者"Oracle Database 10g Express Edition")是⼀个简单免费发布的版本。
以下是语法格式:
复制代码代码如下:
Driver=(Oracle in XEClient);dbq=111.21.31.99:1521/XE;Uid=myUsername;Pwd=myPassword;
ODBC
复制代码代码如下:
Driver={Microsoft ODBC for Oracle};Server=myServerAddress;Uid=myUsername;Pwd=myPassword;
复制代码代码如下:
Driver={Microsoft ODBC Driver for Oracle};ConnectString=OracleServer.world;Uid=myUsername;Pwd=myPassword OLE DB, OleDbConnection (.NET)
复制代码代码如下:
Provider=msdaora;Data Source=MyOracleDB;User Id=myUsername;Password=myPassword;
复制代码代码如下:
Provider=msdaora;Data Source=MyOracleDB;Persist Security Info=False;Integrated Security=Yes;
复制代码代码如下:
Provider=OraOLEDB.Oracle;Data Source=MyOracleDB;User Id=myUsername;Password=myPassword;
复制代码代码如下:
Provider=OraOLEDB.Oracle;Data Source=MyOracleDB;OSAuthent=1;
以下是语法格式:
复制代码代码如下:
Provider=OraOLEDB.Oracle;Data Source=(DESCRIPTION=(CID=GTU_APP)(ADDRESS_LIST=(ADDRESS= (PROTOCOL=TCP)(HOST=myHost)(PORT=myPort)))(CONNECT_DATA=(SID=MyOracleSID)
(SERVER=DEDICATED)));User Id=myUsername;Password=myPassword;
Oracle.DataAccess.Client.OracleConnection
复制代码代码如下:
Data Source=TORCL;User Id=myUsername;Password=myPassword;
复制代码代码如下:
Data Source=TORCL;Integrated Security=SSPI;
复制代码代码如下:
Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=MyHost)(PORT=MyPort))) (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=MyOracleSID)));User
Id=myUsername;Password=myPassword;
OracleConnection, Oracle Data Provider, ODP.NET, System.Data.OracleClient.OracleConnection
复制代码代码如下:
Data Source=MyOracleDB;Integrated Security=yes
复制代码代码如下:
Data Source=MyOracleDB;User Id=myUsername;Password=myPassword;Integrated Security=no;
这是另⼀种连接⽅式不依赖你的DNS.You create a connection string based on the format used in a file without the need to actually have one of these files on the client pc.
以下是语法格式:
复制代码代码如下:
SERVER=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=MyHost)(PORT=MyPort))(CONNECT_DATA= (SERVICE_NAME=MyOracleSID)));uid=myUsername;pwd=myPassword;
Some reported problems with the one above and Visual Studio. Use the next one if you've encountered problems.
以下是语法格式:
复制代码代码如下:
Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=MyHost)(PORT=MyPort))(CO
NNECT_DATA= (SERVICE_NAME=MyOracleSID)));User Id=myUsername;Password=myPassword;
连接池服务如果不到⼀个完全匹配连接字符串的连接,他将会创建⼀个。如果能到该连接,将会重新使⽤。
复制代码代码如下:
Data Source=myOracleDB;User Id=myUsername;Password=myPassword;Min Pool Size=10;Connection
Lifetime=120;Connection Timeout=60;Incr Pool Size=5;Decr Pool Size=2;
复制代码代码如下:
Data Source=myOracleDB;User Id=/;
复制代码代码如下:
Data Source=myOracleDB;User Id=SYS;Password=SYS;DBA Privilege=SYSOPER;
当第⼀次打开连接时,当打开链接后,⼀个密码过期错误被抛出,捕获这个错误并执⾏OpenWithNewP
assword命令⾏设置新密码。
以下是语法格式:
复制代码代码如下:
Data Source=myOracleDB;User Id=myUsername;Password=myPassword;
oConn.OpenWithNewPassword(sTheNewPassword);
复制代码代码如下:
Data Source=myOracleDB;User Id=myUsername;Password=myPassword;Proxy User Id=pUserId;Proxy
Password=pPassword
Core Labs OraDirect (.NET)
复制代码代码如下:
以下是语法格式:
User ID=myUsername;Password=myPassword;Host=ora;Pooling=true;Min Pool Size=0;Max Pool Size=100;Connection Lifetime=0;
Data Shape
MS Data Shape
复制代码代码如下:
以下是语法格式:
Provider=MSDataShape.1;Persist Security Info=False;Data Provider=MSDAORA;Data Source=orac;User
密码字符串是什么Id=myUsername;Password=myPassword;
版权声明:本站内容均来自互联网,仅供演示用,请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198,我们将在24小时内删除。
发表评论