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<TITLE>Determining If a Database Supports Updatable Result Sets
(Java Developers Almanac Example)
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<B><A HREF="../java.sql/pkg.html#Updatable%20Result%20Sets">Updatable Result Sets</A></B><font color="#666666" SIZE="-2">
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<h3>
e272.
Determining If a Database Supports Updatable Result Sets</h3>
An updatable result set allows modification to data in a table through
the result set.
<pre>
try {
DatabaseMetaData dmd = <font color="#0066ff"><i>connection</i></font>.getMetaData();
if (dmd.supportsResultSetConcurrency(
ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE)) {
// Updatable result sets are supported
} else {
// Updatable result sets are not supported
}
} catch (SQLException e) {
}
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Related Examples
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e273. <a class="eglink" href="CreateUpdatableResultSet.html?l=rel">
Creating an Updatable Result Set
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e274. <a class="eglink" href="GetConcurrency.html?l=rel">
Determining If a Result Set Is Updatable
</a>
<br>
e275. <a class="eglink" href="UpdateRow.html?l=rel">
Updating a Row in a Database Table Using an Updatable Result Set
</a>
<br>
e276. <a class="eglink" href="CancelRowUpdates.html?l=rel">
Cancelling Updates to an Updatable Result Set
</a>
<br>
e277. <a class="eglink" href="InsertRow.html?l=rel">
Inserting a Row into a Database Table Using an Updatable Result Set
</a>
<br>
e278. <a class="eglink" href="DeleteRow.html?l=rel">
Deleting a Row from a Database Table Using an Updatable Result Set
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<br>
e279. <a class="eglink" href="RefreshRow.html?l=rel">
Refreshing a Row in an Updatable Result Set
</a>
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See also:
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Batching">
Batching
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Connections">
Connections
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Database%20Meta%20Data">
Database Meta Data
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Deleting%20Data">
Deleting Data
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Drivers">
Drivers
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Importing%20and%20Exporting">
Importing and Exporting
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Inserting%20and%20Updating%20Data">
Inserting and Updating Data
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Oracle%20OBJECTs">
Oracle OBJECTs
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Oracle%20VARRAYs">
Oracle VARRAYs
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Procedures%20and%20Functions">
Procedures and Functions
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Retrieving%20Data">
Retrieving Data
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Scrollable%20Result%20Sets">
Scrollable Result Sets
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Tables">
Tables
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