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Oracle TimesTen In-Memory Database API and SQL Reference Guide

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Data Source Name<br />

The data source name uniquely identifies the attributes to a connection. It serves<br />

two purposes:<br />

• As a unique identifier to the ODBC driver manager, allowing it to associate a<br />

Data Store Name with a specific ODBC driver.<br />

• As one of potentially many name aliases to a single physical data store where<br />

the name alias has unique attributes associated with it.<br />

The data store attributes can apply to either the data source name (connection to a<br />

data store) or the Data Store Path Name (data store).<br />

The data source name <strong>and</strong> all configuration information associated with the data<br />

source (including the data store path name) are stored in the system registry. This<br />

information is used by the ODBC driver manager <strong>and</strong> by <strong>TimesTen</strong>.<br />

Setting Set Data Source name as follows:<br />

C or Java<br />

programs<br />

or UNIX<br />

ODBC.INI file<br />

Windows<br />

ODBC Data<br />

Source<br />

Administrator<br />

DSN A name that describes the DSN.<br />

Data Source<br />

Name field<br />

A name that describes the DSN.<br />

20 <strong>Oracle</strong> <strong>TimesTen</strong> <strong>In</strong>-<strong>Memory</strong> <strong>Database</strong> <strong>API</strong> <strong>and</strong> <strong>SQL</strong> <strong>Reference</strong> <strong>Guide</strong>

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