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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.spark.sql.connector.iceberg.write</a></div> |
| <h2 title="Interface SupportsDelta" class="title">Interface SupportsDelta</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><code><a href="RowLevelOperation.html" title="interface in org.apache.spark.sql.connector.iceberg.write">RowLevelOperation</a></code></dd> |
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| <pre>public interface <span class="typeNameLabel">SupportsDelta</span> |
| extends <a href="RowLevelOperation.html" title="interface in org.apache.spark.sql.connector.iceberg.write">RowLevelOperation</a></pre> |
| <div class="block">A mix-in interface for RowLevelOperation. Data sources can implement this interface |
| to indicate they support handling deltas of rows.</div> |
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| <code><a href="RowLevelOperation.Command.html" title="enum in org.apache.spark.sql.connector.iceberg.write">RowLevelOperation.Command</a></code></li> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <td class="colFirst"><code><a href="DeltaWriteBuilder.html" title="interface in org.apache.spark.sql.connector.iceberg.write">DeltaWriteBuilder</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#newWriteBuilder(org.apache.spark.sql.connector.iceberg.write.ExtendedLogicalWriteInfo)">newWriteBuilder</a></span>​(<a href="ExtendedLogicalWriteInfo.html" title="interface in org.apache.spark.sql.connector.iceberg.write">ExtendedLogicalWriteInfo</a> info)</code></th> |
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| <div class="block">Returns a write builder to configure a write for this row-level operation.</div> |
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| <td class="colFirst"><code>org.apache.spark.sql.connector.expressions.NamedReference[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#rowId()">rowId</a></span>()</code></th> |
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| <div class="block">Returns the row ID column references that should be used for row equality.</div> |
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| <h3>Methods inherited from interface org.apache.spark.sql.connector.iceberg.write.<a href="RowLevelOperation.html" title="interface in org.apache.spark.sql.connector.iceberg.write">RowLevelOperation</a></h3> |
| <code><a href="RowLevelOperation.html#command()">command</a>, <a href="RowLevelOperation.html#description()">description</a>, <a href="RowLevelOperation.html#newScanBuilder(org.apache.spark.sql.util.CaseInsensitiveStringMap)">newScanBuilder</a>, <a href="RowLevelOperation.html#requiredMetadataAttributes()">requiredMetadataAttributes</a></code></li> |
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| <h4>newWriteBuilder</h4> |
| <pre class="methodSignature"><a href="DeltaWriteBuilder.html" title="interface in org.apache.spark.sql.connector.iceberg.write">DeltaWriteBuilder</a> newWriteBuilder​(<a href="ExtendedLogicalWriteInfo.html" title="interface in org.apache.spark.sql.connector.iceberg.write">ExtendedLogicalWriteInfo</a> info)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="RowLevelOperation.html#newWriteBuilder(org.apache.spark.sql.connector.iceberg.write.ExtendedLogicalWriteInfo)">RowLevelOperation</a></code></span></div> |
| <div class="block">Returns a write builder to configure a write for this row-level operation. |
| <p> |
| Note that Spark will first configure the scan and then the write, allowing data sources |
| to pass information from the scan to the write. For example, the scan can report |
| which condition was used to read the data that may be needed by the write under certain |
| isolation levels.</div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="RowLevelOperation.html#newWriteBuilder(org.apache.spark.sql.connector.iceberg.write.ExtendedLogicalWriteInfo)">newWriteBuilder</a></code> in interface <code><a href="RowLevelOperation.html" title="interface in org.apache.spark.sql.connector.iceberg.write">RowLevelOperation</a></code></dd> |
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| <h4>rowId</h4> |
| <pre class="methodSignature">org.apache.spark.sql.connector.expressions.NamedReference[] rowId()</pre> |
| <div class="block">Returns the row ID column references that should be used for row equality.</div> |
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