oracleclient

Does ODP.NET require Oracle Client installation

由 心不动则不痛 提交于 2019-11-27 11:20:42
I have to connect Oracle 11g DB from .NET code. For that purpose I installed ODP.NET bur after reading some forum posts I recognized that I need Oracle Client installation too. Is that true? I see that the Oracle Client has a size of ca. 2GB!!! Do I really need to install such a huge client only to be able to connect Oracle DBs? Kiquenet Alex Keh from Oracle in aug 2013 says: Managed ODP.NET is released. It is currently part of the Oracle DB 12c client. To use managed ODP.NET, you have to download and install the DB client. From there, you can extract just the managed ODP.NET assembly and

System.Data.OracleClient namespace discontinued?

由 妖精的绣舞 提交于 2019-11-27 01:22:51
问题 I just read this article today about how Microsoft decided to remove the System.Data.OrcaleClient namespace from .NET 4.0 library. I used this as my primary tool for working with Oracle databases. When I decide to upgrade my applications from the .NET 2.0 to .NET 4.0, what would bee some alternative options for working with Oracle databases in the .NET 4.0 framework? 回答1: It will be up to Oracle to keep their ODP.NET up to date. 回答2: Oracle has created a special website for OracleClient

Does ODP.NET require Oracle Client installation

由 牧云@^-^@ 提交于 2019-11-26 15:32:08
问题 I have to connect Oracle 11g DB from .NET code. For that purpose I installed ODP.NET bur after reading some forum posts I recognized that I need Oracle Client installation too. Is that true? I see that the Oracle Client has a size of ca. 2GB!!! Do I really need to install such a huge client only to be able to connect Oracle DBs? 回答1: Alex Keh from Oracle in aug 2013 says: Managed ODP.NET is released. It is currently part of the Oracle DB 12c client. To use managed ODP.NET, you have to

Why do I get java.lang.AbstractMethodError when trying to load a blob in the db?

由 Deadly 提交于 2019-11-26 01:00:53
问题 I\'ve got a problem with JDBC. I\'have the following code: //blargeparam is a blob column. PreparedStatement pst =connection.prepareStatement(\"update gcp_processparams_log set blargeparam= ? where idprocessparamslog=1\"); pst.setBinaryStream(1,inputStream); I get the following error: Exception in thread \"main\" java.lang.AbstractMethodError: oracle.jdbc.driver.T2CPreparedStatement.setBinaryStream(ILjava/io/InputStream;)V My connection string is jdbc:oracle:oci:@..... The Oracle version is

The provider is not compatible with the version of Oracle client

由 大兔子大兔子 提交于 2019-11-25 22:45:58
问题 I\'m trying to use the Oracle ODP.NET 11g (11.1.0.6.20) Instant Client on my ASP.net project as a Data Provider but when I run the aspx page I get a \" The provider is not compatible with the version of Oracle client \" error message. Any help would be appreciated. I\'ve referenced the Data Provider in Visual Studio 2005 and the code behind looks like this: using Oracle.DataAccess.Client; .. OracleConnection oOracleConn = new OracleConnection(); oOracleConn.ConnectionString = \"Data Source

Why do I get java.lang.AbstractMethodError when trying to load a blob in the db?

由 萝らか妹 提交于 2019-11-25 22:21:18
I've got a problem with JDBC. I'have the following code: //blargeparam is a blob column. PreparedStatement pst =connection.prepareStatement("update gcp_processparams_log set blargeparam= ? where idprocessparamslog=1"); pst.setBinaryStream(1,inputStream); I get the following error: Exception in thread "main" java.lang.AbstractMethodError: oracle.jdbc.driver.T2CPreparedStatement.setBinaryStream(ILjava/io/InputStream;)V My connection string is jdbc:oracle:oci:@..... The Oracle version is 11g. From the error message it seems that something is missing but: when I read from the same blob column
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