SSL Server Name must be set to the appropriate named configuration. In practice, a connection is established as follows:. The default for InterSystems is Edit the template files to suit your configuration. This allows some Microsoft applications to allocate the properly sized buffers to hold multibyte data.

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Information on locating and accessing the database. For a particular vendor database, that vendor may offer its own version of the ODBC client driver for that platform.

The ODBC client drivers use this information. For the default username, the password is SYS must be all upper case. The InterSystems sample is called cacheodbc. The allowed values are as follows:. The values must be defined as follows:.

It provides information so that the driver manager can locate and connect to an available DSN, including the cach of the ODBC client driver required for that particular intersysteks. The directory also contains a readme.

In order for a process to initiate an SSL connection with these values:. This log is for troubleshooting; you should not turn logging on during normal operation as it will dramatically slow down ODBC performance. SQLDriverConnect takes a connection string argument that can specify connection information in three different ways:. This is a sample odbc.


Using Caché with ODBC – Caché & Ensemble

Defines all connection information directly in the connection string. In this case this is the file libcacheodbc.

On Windows, it is a registry entry. An ODBC system has the following components:. This is meant merely as an example. The ODBC query timeout setting specifies how long a client should wait for a specific operation to finish. In most cases, this information is stored within a DSN, which has a logical cachhe for use within the client application.

Caché ODBC Driver FAQ

This may be preferred in some cases because the vendor driver may take advantage of its knowledge of how the database works internally to optimize performance or enhance reliability. The initialization file can have any name, but, typically, it is called.

The default for InterSystems is Some ODBC applications, however, hard-code this value. Each InterSystems database can be represented by multiple DSNs, each of which can support multiple connections. Authentication Method must be set to 2. This value can have an ingersystems when the ODBC connection is interoperating with an application that uses the decimal separator as defined for the current locale.


To add a local DSN, specify flags -i -s -h -f and your odbc. After you have created the DSN, you can use the Test Connection button to see if your data source is working correctly.

This example defines the following values:. Select the appropriate one to create DSNs for bit or bit drivers. The fields are listed below and intersystejs required unless otherwise specified:. To use a different odbc. The ODBC initialization file is used as follows:. This allows some Microsoft applications to allocate the properly sized buffers to hold multibyte data.