odp.net

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odp.net db change notification

Is there a way to get a notification when a certain field in a db table is changed ? I\'m using ODP.NET and Oracle 11g, on a .NET 4.0 app.[详细]

2023-04-02 06:29 分类：问答
Export Oracle Data with ODP.NET into an Excel File with C Sharp

I am trying to export query result sets into an excel sheet. I need to run 8 queries, each of which will be a different sheet in the excel file. I also need to add a bit of formatting around the sheet[详细]

2023-04-02 05:16 分类：问答
Cast .NET DateTime to OracleDate

I am trying to insert a .NET DateTime value into an Oracle DATE column using ODP.NET. Thus far, I have tried using the OracleDate() constructor to cast the .NET DateTime like so:[详细]

2023-04-01 16:51 分类：问答
32 bit oracle client in 64 bit application

Is this possible, create a .Net 3.5 Dll(A.dll), reference to Oracle 11g 32 bit client Oracle.DataAccess.dll. this dll will be used in another dll(B.dll), which load in AutoCAD 64 bit application. 32 b[详细]

2023-03-31 19:10 分类：问答
ODP.NET: AccessViolationException when trying to open connection

I am trying to learn ODP.NET, and have built a simple example based on Oracle\'s Getting Started example. However, whenever my code hits the conn.Open() statement, it immediately crashes with an Acces[详细]

2023-03-31 04:58 分类：问答
Oracle 2.111.7.0 32 bit on Win7 64 bit machine

I install Oracle 11gR2 32 bit client on my Win7 64 bit machine. its Oracle.DataAccess.dll\'s version is 2.111.7.0. When I run my code, I got this error message:[详细]

2023-03-30 20:15 分类：问答
ORA-12571: TNS:packet writer failure with ASP.NET

My development team is experiencing numerous ORA-12571: TNS:packet writer failure errors using ASP.NET 3.5 and 4.0 against Oracle 11g. These errors are inconsistent as to when they occur, and are gene[详细]

2023-03-29 17:13 分类：问答
Where's the deployment directory?

I\'m attempting to deploy ODP.Net with my application using the Oracle Instaclient.While reading the instructions on this site (Deploying ODP.Net with Oracle Instant Client I see where it says the fol[详细]

2023-03-29 16:14 分类：问答
ODP.NET - deploy without installation ORACLE CLIENT - big size of oraociei11.dll

I use ODP.NET in my WPF app for access to Oracle 10g db. I dont want instal oracle client on users computers so I copied these dll to realese folder:[详细]

2023-03-29 15:01 分类：问答
ORA-06550: line 1, column 7: PLS-00306: wrong number or types of arguments in call to 'INSERTBILL'

Hi I have problem with calling store procedure on Oracle 10g server. This is my table: -- Create table[详细]

2023-03-29 00:40 分类：问答