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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.iceberg.spark.source</a></div> |
| <h2 title="Class SparkTable" class="title">Class SparkTable</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.iceberg.spark.source.SparkTable</li> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code>org.apache.spark.sql.connector.catalog.SupportsDelete</code>, <code>org.apache.spark.sql.connector.catalog.SupportsRead</code>, <code>org.apache.spark.sql.connector.catalog.SupportsWrite</code>, <code>org.apache.spark.sql.connector.catalog.Table</code>, <code><a href="../../../spark/sql/connector/iceberg/catalog/ExtendedSupportsDelete.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">ExtendedSupportsDelete</a></code>, <code><a href="../../../spark/sql/connector/iceberg/catalog/SupportsMerge.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">SupportsMerge</a></code></dd> |
| </dl> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="StagedSparkTable.html" title="class in org.apache.iceberg.spark.source">StagedSparkTable</a></code></dd> |
| </dl> |
| <hr> |
| <pre>public class <span class="typeNameLabel">SparkTable</span> |
| extends java.lang.Object |
| implements org.apache.spark.sql.connector.catalog.Table, org.apache.spark.sql.connector.catalog.SupportsRead, org.apache.spark.sql.connector.catalog.SupportsWrite, <a href="../../../spark/sql/connector/iceberg/catalog/ExtendedSupportsDelete.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">ExtendedSupportsDelete</a>, <a href="../../../spark/sql/connector/iceberg/catalog/SupportsMerge.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">SupportsMerge</a></pre> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.iceberg.Table,boolean)">SparkTable</a></span>​(<a href="../../Table.html" title="interface in org.apache.iceberg">Table</a> icebergTable, |
| boolean refreshEagerly)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.iceberg.Table,org.apache.spark.sql.types.StructType,boolean)">SparkTable</a></span>​(<a href="../../Table.html" title="interface in org.apache.iceberg">Table</a> icebergTable, |
| org.apache.spark.sql.types.StructType requestedSchema, |
| boolean refreshEagerly)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <h3>Method Summary</h3> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#canDeleteWhere(org.apache.spark.sql.sources.Filter%5B%5D)">canDeleteWhere</a></span>​(org.apache.spark.sql.sources.Filter[] filters)</code></th> |
| <td class="colLast"> |
| <div class="block">Checks if it is possible to delete data from a data source table that matches filter expressions.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>java.util.Set<org.apache.spark.sql.connector.catalog.TableCapability></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#capabilities()">capabilities</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#deleteWhere(org.apache.spark.sql.sources.Filter%5B%5D)">deleteWhere</a></span>​(org.apache.spark.sql.sources.Filter[] filters)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#equals(java.lang.Object)">equals</a></span>​(java.lang.Object other)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#hashCode()">hashCode</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#name()">name</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../spark/sql/connector/iceberg/write/MergeBuilder.html" title="interface in org.apache.spark.sql.connector.iceberg.write">MergeBuilder</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#newMergeBuilder(java.lang.String,org.apache.spark.sql.connector.write.LogicalWriteInfo)">newMergeBuilder</a></span>​(java.lang.String operation, |
| org.apache.spark.sql.connector.write.LogicalWriteInfo info)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a <a href="../../../spark/sql/connector/iceberg/write/MergeBuilder.html" title="interface in org.apache.spark.sql.connector.iceberg.write"><code>MergeBuilder</code></a> which can be used to create both a scan and a write for a row-level |
| operation.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>org.apache.spark.sql.connector.read.ScanBuilder</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#newScanBuilder(org.apache.spark.sql.util.CaseInsensitiveStringMap)">newScanBuilder</a></span>​(org.apache.spark.sql.util.CaseInsensitiveStringMap options)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>org.apache.spark.sql.connector.write.WriteBuilder</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#newWriteBuilder(org.apache.spark.sql.connector.write.LogicalWriteInfo)">newWriteBuilder</a></span>​(org.apache.spark.sql.connector.write.LogicalWriteInfo info)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>org.apache.spark.sql.connector.expressions.Transform[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#partitioning()">partitioning</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.String,​java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#properties()">properties</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>org.apache.spark.sql.types.StructType</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#schema()">schema</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../Table.html" title="interface in org.apache.iceberg">Table</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#table()">table</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString()">toString</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, finalize, getClass, notify, notifyAll, wait, wait, wait</code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>Constructor Detail</h3> |
| <a id="<init>(org.apache.iceberg.Table,boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>SparkTable</h4> |
| <pre>public SparkTable​(<a href="../../Table.html" title="interface in org.apache.iceberg">Table</a> icebergTable, |
| boolean refreshEagerly)</pre> |
| </li> |
| </ul> |
| <a id="<init>(org.apache.iceberg.Table,org.apache.spark.sql.types.StructType,boolean)"> |
| <!-- --> |
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| <h4>SparkTable</h4> |
| <pre>public SparkTable​(<a href="../../Table.html" title="interface in org.apache.iceberg">Table</a> icebergTable, |
| org.apache.spark.sql.types.StructType requestedSchema, |
| boolean refreshEagerly)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
| <section role="region"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a id="table()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>table</h4> |
| <pre class="methodSignature">public <a href="../../Table.html" title="interface in org.apache.iceberg">Table</a> table()</pre> |
| </li> |
| </ul> |
| <a id="name()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>name</h4> |
| <pre class="methodSignature">public java.lang.String name()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>name</code> in interface <code>org.apache.spark.sql.connector.catalog.Table</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="schema()"> |
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| </a> |
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| <h4>schema</h4> |
| <pre class="methodSignature">public org.apache.spark.sql.types.StructType schema()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>schema</code> in interface <code>org.apache.spark.sql.connector.catalog.Table</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="partitioning()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>partitioning</h4> |
| <pre class="methodSignature">public org.apache.spark.sql.connector.expressions.Transform[] partitioning()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>partitioning</code> in interface <code>org.apache.spark.sql.connector.catalog.Table</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="properties()"> |
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| </a> |
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| <h4>properties</h4> |
| <pre class="methodSignature">public java.util.Map<java.lang.String,​java.lang.String> properties()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>properties</code> in interface <code>org.apache.spark.sql.connector.catalog.Table</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="capabilities()"> |
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| <h4>capabilities</h4> |
| <pre class="methodSignature">public java.util.Set<org.apache.spark.sql.connector.catalog.TableCapability> capabilities()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>capabilities</code> in interface <code>org.apache.spark.sql.connector.catalog.Table</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="newScanBuilder(org.apache.spark.sql.util.CaseInsensitiveStringMap)"> |
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| <h4>newScanBuilder</h4> |
| <pre class="methodSignature">public org.apache.spark.sql.connector.read.ScanBuilder newScanBuilder​(org.apache.spark.sql.util.CaseInsensitiveStringMap options)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>newScanBuilder</code> in interface <code>org.apache.spark.sql.connector.catalog.SupportsRead</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="newWriteBuilder(org.apache.spark.sql.connector.write.LogicalWriteInfo)"> |
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| <li class="blockList"> |
| <h4>newWriteBuilder</h4> |
| <pre class="methodSignature">public org.apache.spark.sql.connector.write.WriteBuilder newWriteBuilder​(org.apache.spark.sql.connector.write.LogicalWriteInfo info)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>newWriteBuilder</code> in interface <code>org.apache.spark.sql.connector.catalog.SupportsWrite</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="newMergeBuilder(java.lang.String,org.apache.spark.sql.connector.write.LogicalWriteInfo)"> |
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| <h4>newMergeBuilder</h4> |
| <pre class="methodSignature">public <a href="../../../spark/sql/connector/iceberg/write/MergeBuilder.html" title="interface in org.apache.spark.sql.connector.iceberg.write">MergeBuilder</a> newMergeBuilder​(java.lang.String operation, |
| org.apache.spark.sql.connector.write.LogicalWriteInfo info)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spark/sql/connector/iceberg/catalog/SupportsMerge.html#newMergeBuilder(java.lang.String,org.apache.spark.sql.connector.write.LogicalWriteInfo)">SupportsMerge</a></code></span></div> |
| <div class="block">Returns a <a href="../../../spark/sql/connector/iceberg/write/MergeBuilder.html" title="interface in org.apache.spark.sql.connector.iceberg.write"><code>MergeBuilder</code></a> which can be used to create both a scan and a write for a row-level |
| operation. Spark will call this method to configure each data source row-level operation.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../spark/sql/connector/iceberg/catalog/SupportsMerge.html#newMergeBuilder(java.lang.String,org.apache.spark.sql.connector.write.LogicalWriteInfo)">newMergeBuilder</a></code> in interface <code><a href="../../../spark/sql/connector/iceberg/catalog/SupportsMerge.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">SupportsMerge</a></code></dd> |
| <dd><code>info</code> - write info</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a merge builder</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="canDeleteWhere(org.apache.spark.sql.sources.Filter[])"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>canDeleteWhere</h4> |
| <pre class="methodSignature">public boolean canDeleteWhere​(org.apache.spark.sql.sources.Filter[] filters)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spark/sql/connector/iceberg/catalog/ExtendedSupportsDelete.html#canDeleteWhere(org.apache.spark.sql.sources.Filter%5B%5D)">ExtendedSupportsDelete</a></code></span></div> |
| <div class="block">Checks if it is possible to delete data from a data source table that matches filter expressions. |
| <p> |
| Rows should be deleted from the data source iff all of the filter expressions match. That is, the |
| expressions must be interpreted as a set of filters that are ANDed together. |
| <p> |
| Spark will call this method to check if the delete is possible without significant effort. |
| Otherwise, Spark will try to rewrite the delete operation if the data source table |
| supports row-level operations.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../spark/sql/connector/iceberg/catalog/ExtendedSupportsDelete.html#canDeleteWhere(org.apache.spark.sql.sources.Filter%5B%5D)">canDeleteWhere</a></code> in interface <code><a href="../../../spark/sql/connector/iceberg/catalog/ExtendedSupportsDelete.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">ExtendedSupportsDelete</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>filters</code> - filter expressions, used to select rows to delete when all expressions match</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the delete operation can be performed</dd> |
| </dl> |
| </li> |
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| <a id="deleteWhere(org.apache.spark.sql.sources.Filter[])"> |
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| <h4>deleteWhere</h4> |
| <pre class="methodSignature">public void deleteWhere​(org.apache.spark.sql.sources.Filter[] filters)</pre> |
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| <dd><code>deleteWhere</code> in interface <code>org.apache.spark.sql.connector.catalog.SupportsDelete</code></dd> |
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