Oracle.dataaccess.client.oracleexception ora-01002 načtení mimo pořadí

I wrote a C# console program to try to query some data from Oracle, it is a very simple query but I don't know why it is always tell me "missing expression" while running it, see below my code

You tried to execute a statement that resulted in an arithmetic, numeric, string, conversion Oracle.DataAccess.Client.OracleException at Oracle.DataAccess.Client.OracleException.HandleErrorHelper(Int32 errCode, OracleConnection conn, IntPtr opsErrCtx The Max Pool Size attribute sets the maximum number of connections for the connection pool. If a new connection is requested, but no connections are available and the limit for Max Pool Size has been reached the connection pooling service waits for the time defined by the Connection Timeout attribute. The output window in VS2010 shows this: ----- A first chance exception of type 'Oracle.DataAccess.Client.OracleException' occurred in Oracle.DataAccess.dll The oraconn variable looks like: ----- - oraconn {Oracle.DataAccess.Client.OracleConnection} Oracle.DataAccess.Client.OracleConnection + base {Oracle.DataAccess.Client.OracleConnection Jan 18, 2017 · By default, we do not support customer to create Oracle database on our end , but customers can connect to Remote Oracle Database from asp.net website on our end. ORA-01013. ORA-01013: user requested cancel of current operation is what is known as an “information error” which gives the user information on the operation performed. This article covers ORA-01034 when trying to change the domain name. It mentions that: So long as you have the DNS host name in your tnsnames.ora file, changing the IP address from the DNS file (i.e.

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However, the troubleshooting tips may still apply to newer versions. Symptoms: Testing the This has taken many hours of mine. I have to get this .Net app to run on an XP system. Someone seems to have messed up some files so conn.Open() in the C# is causing this error: Connection Error:Oracle.DataAccess.Client.OracleException ORA-12170: TNS:Connect timeout occurred at Oracle.DataAccess Mar 19, 2020 · Free source code and tutorials for Software developers and Architects.; Updated: 19 Mar 2020 3).

Feb 06, 2018 · Note: These steps may vary slightly depending on which version of Microsoft Access you are using. Open an Access database; Select “External Data” Select “from ODBC Database”

Oracle.dataaccess.client.oracleexception ora-01002 načtení mimo pořadí

Open the BIN folder and find the version of .NET you are using 2.0/3.5 or 4.0 and open that folder Jun 12, 2017 · Bascically, whenever Oracle.DataAccess.Client.OracleException is threw with its Message set to an empty string, it means Oracle.DataAccess.dll fails to load its dependent DLLs. Oracle Database Documentation: ODP.NET and Dependent Unmanaged DLL Mismatch Jul 31, 2015 · It could be a permissions issue.

May 02, 2013 · Oracle.DataAccess.Client.OracleConnection' threw an exception. ---> Oracle.DataAccess.Client.OracleException: The provider is not compatible with the version of Oracle client

There are several reasons your Oracle 12c database may hits a few road blocks before running smoothly. But don’t worry; there are easy fixes for these road blocks! Some of these reasons are related to hardware and others are related to the database itself. Here are three areas in your database to check to ensure […] See full list on vitalsofttech.com Apr 19, 2012 · Lets say you have the incremental level 0 backup and also the archivelog backup of the Primary database (which in other terms you can call the Production Database) and you need to restore it or create a new database (Test Database) on a new host. Mar 02, 2016 · This thread[] claims it's a know issue in Oracle 10g.The only suggestion in the thread is to upgrade to Oracle 11g R2. Jun 24, 2017 · To demonstrate this error, I have intentionally deleted control file (i.e.control02.ctl) And try to startup database to stimulate exact error: SQL> startup ORACLE instance started.

Learn the cause and how to resolve the ORA-01002 error message in Oracle. You tried to perform a FETCH at a time when it is not allowed. An unhandled exception of type 'Oracle.DataAccess.Client.OracleException' occurred in Oracle.DataAccess.dll Additional information: External component has thrown an exception.

Jun 23, 2014 · Free source code and tutorials for Software developers and Architects.; Updated: 23 Jun 2014 Nov 24, 2010 · Thanks for the question, Shiva. Asked: April 27, 2009 - 5:20 pm UTC. Last updated: November 24, 2010 - 9:02 am UTC. Version: 10.2.0. Viewed 10K+ times! Aug 10, 2015 · Hello All, Thanks in advance. I have development machine with following configuration: windows 7, 64 bit . Oracle server system: 32 bit Oracle Version :Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production Apr 08, 2010 · Oracle.DataAccess.Client.OracleException ORA-03114: Is it ODP.NET bugShouldn't it be checking whehter the conenction in the pool is an active coonection? Thursday, April 1, 2010 2:52 PM Cause.

ERROR - "Oracle.DataAccess.Client.OracleException.get_Number()". Answer: To fix the problem: 1). Confirm that you are using a 32-bit or 64-bit driver. 2). Try to reinstall ODP.NET driver with a full Administrative user. 3).

If you like Oracle tuning, see the book "Oracle Tuning: The Definitive Reference", with 950 pages of tuning tips and scripts.You can buy it direct from the publisher for 30%-off and get instant access to the code depot of Oracle tuning scripts. Jan 29, 2020 · We have a WCF web service hosted on Windows 2008 SP2/IIS 7 accessing an Oracle database. Usually data access works fine but during load testing, it often times out and logs an exception saying: Error ORA-00054 occurs when a user tries to execute a LOCK TABLE or SELECT FOR UPDATE command with the NOWAIT keyword when the resource is unavailable. Jun 23, 2014 · Free source code and tutorials for Software developers and Architects.; Updated: 23 Jun 2014 Nov 24, 2010 · Thanks for the question, Shiva. Asked: April 27, 2009 - 5:20 pm UTC. Last updated: November 24, 2010 - 9:02 am UTC. Version: 10.2.0.

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Hi everybody, I have a doubt: There is alternative for conect the oracle database, or is necessary install ODAC? In my test I need install the Oracle DataAccess Client. However I am thinking by my key users, it's possible a way more simple for users endm without install the ODAC? Like, just in

Open Connection method May 02, 2013 · Oracle.DataAccess.Client.OracleConnection' threw an exception. ---> Oracle.DataAccess.Client.OracleException: The provider is not compatible with the version of Oracle client ORA-01012 not logged on tips Oracle Database Tips by Donald BurlesonMarch 16, 2016 Hi everybody, I have a doubt: There is alternative for conect the oracle database, or is necessary install ODAC? In my test I need install the Oracle DataAccess Client.