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- #ORACLE ODBC DRIVER CONFIGURATION DESCRIPTION VERIFICATION#
- #ORACLE ODBC DRIVER CONFIGURATION DESCRIPTION CODE#
- #ORACLE ODBC DRIVER CONFIGURATION DESCRIPTION WINDOWS#
Figure 21-1 shows an ODBC application accessing three separate databases. The ODBC Driver accesses the database over a network communications link using the database API. Still using the ODBC API, the Driver Manager makes a call to the ODBC Driver. The Driver Manager can be either the Microsoft Driver Manager or the unixODBC Driver Manager. The model begins with an ODBC application making a call to the Driver Manager through the ODBC application program interface (API). SQL syntax based on the SQL-99 specification.Ī standard way to connect to and log in to a data source.Ī standard representation for data types.įigure 21-1 shows the components of the ODBC model. The ODBC interface defines the following:Ī library of ODBC function calls that allows an application to connect to a data source, execute structured query language (SQL) statements, and retrieve results. Therefore, the application can access any data source for which a database driver exists. A database driver is a dynamic-link library that an application can invoke on demand to gain access to a particular data source. A database driver links the application to a specific data source.
#ORACLE ODBC DRIVER CONFIGURATION DESCRIPTION CODE#
The application's source code does not have to be recompiled for each data source.
#ORACLE ODBC DRIVER CONFIGURATION DESCRIPTION VERIFICATION#
Oracle ODBC Driver features a connection verification algorithm, which can indicate if any errors are encountered.Open Database Connectivity (ODBC) provides a standard interface that allows one application to access many different data sources. The tool offers you several options for the required IP version (IPv4, IPv6 or both) and Fetch optimization (balanced, performance oriented or memory usage). You need to mention the name of the schema you wish to use and optionally the character set. The Advanced settings tab in the Oracle ODBC Driver Configuration window allows you to select the preferred connection mode (SysOper, SysDBA, SysASM, SysBkp, SysDG, SysKM and Normal). In case you prefer the alternative to the Direct Mode, you also need to specify the dedicated Oracle Client.
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#ORACLE ODBC DRIVER CONFIGURATION DESCRIPTION WINDOWS#
You can easily configure Oracle ODBC Driver with the help of the ODBC Data Source Administrator tool in Windows and set it up in the System DSN.Īll you need to do is specify the Data Source Name, description, the server name, login credentials and whether or not you wish to use the Direct connection. Oracle ODBC Driver is compatible with various Oracle servers, including Oracle Express Edition and supports both 32-bit and 64-bit architectures.
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In this case, the Oracle Client must be installed. However, the driver also supports connection to the database via the dedicated Oracle Client, in case you prefer it to the TCP/IP-based Direct Mode. Moreover, the data is easily deployed at the indicated location in a quick and effortless manner. This feature implies a better management of the data, higher speed in transfers and improved performance for your applications. You may thus use a direct connection from your app, to the Oracle database, via TCP/IP protocols, while avoiding filtering the data through an Oracle client.
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The tool ensures direct connectivity to the desired Oracle server thanks to the Oracle Client Library. ODBC Driver is a reliable cross-platform tool that allows you to create and configure a stable connection to the selected Oracle database. ODBC connector to Oracle databases, providing a powerful, secure and fast connectivity solution for your ODBC-based applications.ĭownload Now Oracle ODBC driver Description