PIs").</td>
</tr>
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<td>scope</td><td>false</td><td>false</td><td><code>java.lang.String</code></td><td>Scope of var.</td>
</tr>
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<td>sql</td><td>false</td><td>true</td><td><code>java.lang.String</code></td><td>SQL query statement.</td>
</tr>
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<td>dataSource</td><td>false</td><td>true</td><td><code>java.lang.String</code></td><td>Data source associated with the database to query. A String value represents a relative path to a JNDI resource or the parameters 