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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.iceberg.spark</a></div>
<h2 title="Class SparkCatalog" class="title">Class SparkCatalog</h2>
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<li>java.lang.Object</li>
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<li>org.apache.iceberg.spark.SparkCatalog</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code>org.apache.spark.sql.connector.catalog.CatalogPlugin</code>, <code>org.apache.spark.sql.connector.catalog.StagingTableCatalog</code>, <code>org.apache.spark.sql.connector.catalog.SupportsNamespaces</code>, <code>org.apache.spark.sql.connector.catalog.TableCatalog</code>, <code><a href="../../spark/sql/connector/iceberg/catalog/ProcedureCatalog.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">ProcedureCatalog</a></code></dd>
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<pre>public class <span class="typeNameLabel">SparkCatalog</span>
extends java.lang.Object</pre>
<div class="block">A Spark TableCatalog implementation that wraps an Iceberg <a href="../catalog/Catalog.html" title="interface in org.apache.iceberg.catalog"><code>Catalog</code></a>.
<p>
This supports the following catalog configuration options:
<ul>
<li><code>type</code> - catalog type, "hive" or "hadoop"</li>
<li><code>uri</code> - the Hive Metastore URI (Hive catalog only)</li>
<li><code>warehouse</code> - the warehouse path (Hadoop catalog only)</li>
<li><code>default-namespace</code> - a namespace to use as the default</li>
<li><code>cache-enabled</code> - whether to enable catalog cache</li>
</ul>
<p>
To use a custom catalog that is not a Hive or Hadoop catalog, extend this class and override
<a href="#buildIcebergCatalog(java.lang.String,org.apache.spark.sql.util.CaseInsensitiveStringMap)"><code>buildIcebergCatalog(String, CaseInsensitiveStringMap)</code></a>.</div>
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<h3>Fields inherited from interface&nbsp;org.apache.spark.sql.connector.catalog.SupportsNamespaces</h3>
<code>PROP_COMMENT, PROP_LOCATION, PROP_OWNER</code></li>
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<code>PROP_COMMENT, PROP_LOCATION, PROP_OWNER, PROP_PROVIDER</code></li>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
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<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">SparkCatalog</a></span>()</code></th>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#alterNamespace(java.lang.String%5B%5D,org.apache.spark.sql.connector.catalog.NamespaceChange...)">alterNamespace</a></span>&#8203;(java.lang.String[]&nbsp;namespace,
org.apache.spark.sql.connector.catalog.NamespaceChange...&nbsp;changes)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="source/SparkTable.html" title="class in org.apache.iceberg.spark.source">SparkTable</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#alterTable(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.connector.catalog.TableChange...)">alterTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.connector.catalog.TableChange...&nbsp;changes)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected <a href="../catalog/Catalog.html" title="interface in org.apache.iceberg.catalog">Catalog</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#buildIcebergCatalog(java.lang.String,org.apache.spark.sql.util.CaseInsensitiveStringMap)">buildIcebergCatalog</a></span>&#8203;(java.lang.String&nbsp;name,
org.apache.spark.sql.util.CaseInsensitiveStringMap&nbsp;options)</code></th>
<td class="colLast">
<div class="block">Build an Iceberg <a href="../catalog/Catalog.html" title="interface in org.apache.iceberg.catalog"><code>Catalog</code></a> to be used by this Spark catalog adapter.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected <a href="../catalog/TableIdentifier.html" title="class in org.apache.iceberg.catalog">TableIdentifier</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#buildIdentifier(org.apache.spark.sql.connector.catalog.Identifier)">buildIdentifier</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;identifier)</code></th>
<td class="colLast">
<div class="block">Build an Iceberg <a href="../catalog/TableIdentifier.html" title="class in org.apache.iceberg.catalog"><code>TableIdentifier</code></a> for the given Spark identifier.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createNamespace(java.lang.String%5B%5D,java.util.Map)">createNamespace</a></span>&#8203;(java.lang.String[]&nbsp;namespace,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;metadata)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="source/SparkTable.html" title="class in org.apache.iceberg.spark.source">SparkTable</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createTable(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.types.StructType,org.apache.spark.sql.connector.expressions.Transform%5B%5D,java.util.Map)">createTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.types.StructType&nbsp;schema,
org.apache.spark.sql.connector.expressions.Transform[]&nbsp;transforms,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;properties)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>java.lang.String[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#defaultNamespace()">defaultNamespace</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dropNamespace(java.lang.String%5B%5D)">dropNamespace</a></span>&#8203;(java.lang.String[]&nbsp;namespace)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dropTable(org.apache.spark.sql.connector.catalog.Identifier)">dropTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#initialize(java.lang.String,org.apache.spark.sql.util.CaseInsensitiveStringMap)">initialize</a></span>&#8203;(java.lang.String&nbsp;name,
org.apache.spark.sql.util.CaseInsensitiveStringMap&nbsp;options)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#invalidateTable(org.apache.spark.sql.connector.catalog.Identifier)">invalidateTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>java.lang.String[][]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#listNamespaces()">listNamespaces</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>java.lang.String[][]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#listNamespaces(java.lang.String%5B%5D)">listNamespaces</a></span>&#8203;(java.lang.String[]&nbsp;namespace)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>org.apache.spark.sql.connector.catalog.Identifier[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#listTables(java.lang.String%5B%5D)">listTables</a></span>&#8203;(java.lang.String[]&nbsp;namespace)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#loadNamespaceMetadata(java.lang.String%5B%5D)">loadNamespaceMetadata</a></span>&#8203;(java.lang.String[]&nbsp;namespace)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../spark/sql/connector/iceberg/catalog/Procedure.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">Procedure</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#loadProcedure(org.apache.spark.sql.connector.catalog.Identifier)">loadProcedure</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)</code></th>
<td class="colLast">
<div class="block">Load a <a href="../../spark/sql/connector/iceberg/catalog/Procedure.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog"><code>stored procedure</code></a> by <code>identifier</code>.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><a href="source/SparkTable.html" title="class in org.apache.iceberg.spark.source">SparkTable</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#loadTable(org.apache.spark.sql.connector.catalog.Identifier)">loadTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i17" 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">&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#renameTable(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.connector.catalog.Identifier)">renameTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;from,
org.apache.spark.sql.connector.catalog.Identifier&nbsp;to)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>org.apache.spark.sql.connector.catalog.StagedTable</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#stageCreate(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.types.StructType,org.apache.spark.sql.connector.expressions.Transform%5B%5D,java.util.Map)">stageCreate</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.types.StructType&nbsp;schema,
org.apache.spark.sql.connector.expressions.Transform[]&nbsp;transforms,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;properties)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>org.apache.spark.sql.connector.catalog.StagedTable</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#stageCreateOrReplace(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.types.StructType,org.apache.spark.sql.connector.expressions.Transform%5B%5D,java.util.Map)">stageCreateOrReplace</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.types.StructType&nbsp;schema,
org.apache.spark.sql.connector.expressions.Transform[]&nbsp;transforms,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;properties)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>org.apache.spark.sql.connector.catalog.StagedTable</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#stageReplace(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.types.StructType,org.apache.spark.sql.connector.expressions.Transform%5B%5D,java.util.Map)">stageReplace</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.types.StructType&nbsp;schema,
org.apache.spark.sql.connector.expressions.Transform[]&nbsp;transforms,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;properties)</code></th>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
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<h3>Methods inherited from interface&nbsp;org.apache.spark.sql.connector.catalog.TableCatalog</h3>
<code>tableExists</code></li>
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<h4>SparkCatalog</h4>
<pre>public&nbsp;SparkCatalog()</pre>
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<h3>Method Detail</h3>
<a id="buildIcebergCatalog(java.lang.String,org.apache.spark.sql.util.CaseInsensitiveStringMap)">
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<h4>buildIcebergCatalog</h4>
<pre class="methodSignature">protected&nbsp;<a href="../catalog/Catalog.html" title="interface in org.apache.iceberg.catalog">Catalog</a>&nbsp;buildIcebergCatalog&#8203;(java.lang.String&nbsp;name,
org.apache.spark.sql.util.CaseInsensitiveStringMap&nbsp;options)</pre>
<div class="block">Build an Iceberg <a href="../catalog/Catalog.html" title="interface in org.apache.iceberg.catalog"><code>Catalog</code></a> to be used by this Spark catalog adapter.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - Spark's catalog name</dd>
<dd><code>options</code> - Spark's catalog options</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an Iceberg catalog</dd>
</dl>
</li>
</ul>
<a id="buildIdentifier(org.apache.spark.sql.connector.catalog.Identifier)">
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<h4>buildIdentifier</h4>
<pre class="methodSignature">protected&nbsp;<a href="../catalog/TableIdentifier.html" title="class in org.apache.iceberg.catalog">TableIdentifier</a>&nbsp;buildIdentifier&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;identifier)</pre>
<div class="block">Build an Iceberg <a href="../catalog/TableIdentifier.html" title="class in org.apache.iceberg.catalog"><code>TableIdentifier</code></a> for the given Spark identifier.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>identifier</code> - Spark's identifier</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an Iceberg identifier</dd>
</dl>
</li>
</ul>
<a id="loadTable(org.apache.spark.sql.connector.catalog.Identifier)">
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<h4>loadTable</h4>
<pre class="methodSignature">public&nbsp;<a href="source/SparkTable.html" title="class in org.apache.iceberg.spark.source">SparkTable</a>&nbsp;loadTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)
throws org.apache.spark.sql.catalyst.analysis.NoSuchTableException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NoSuchTableException</code></dd>
</dl>
</li>
</ul>
<a id="createTable(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.types.StructType,org.apache.spark.sql.connector.expressions.Transform[],java.util.Map)">
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<h4>createTable</h4>
<pre class="methodSignature">public&nbsp;<a href="source/SparkTable.html" title="class in org.apache.iceberg.spark.source">SparkTable</a>&nbsp;createTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.types.StructType&nbsp;schema,
org.apache.spark.sql.connector.expressions.Transform[]&nbsp;transforms,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;properties)
throws org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException</code></dd>
</dl>
</li>
</ul>
<a id="stageCreate(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.types.StructType,org.apache.spark.sql.connector.expressions.Transform[],java.util.Map)">
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<h4>stageCreate</h4>
<pre class="methodSignature">public&nbsp;org.apache.spark.sql.connector.catalog.StagedTable&nbsp;stageCreate&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.types.StructType&nbsp;schema,
org.apache.spark.sql.connector.expressions.Transform[]&nbsp;transforms,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;properties)
throws org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException</code></dd>
</dl>
</li>
</ul>
<a id="stageReplace(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.types.StructType,org.apache.spark.sql.connector.expressions.Transform[],java.util.Map)">
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<h4>stageReplace</h4>
<pre class="methodSignature">public&nbsp;org.apache.spark.sql.connector.catalog.StagedTable&nbsp;stageReplace&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.types.StructType&nbsp;schema,
org.apache.spark.sql.connector.expressions.Transform[]&nbsp;transforms,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;properties)
throws org.apache.spark.sql.catalyst.analysis.NoSuchTableException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NoSuchTableException</code></dd>
</dl>
</li>
</ul>
<a id="stageCreateOrReplace(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.types.StructType,org.apache.spark.sql.connector.expressions.Transform[],java.util.Map)">
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<h4>stageCreateOrReplace</h4>
<pre class="methodSignature">public&nbsp;org.apache.spark.sql.connector.catalog.StagedTable&nbsp;stageCreateOrReplace&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.types.StructType&nbsp;schema,
org.apache.spark.sql.connector.expressions.Transform[]&nbsp;transforms,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;properties)</pre>
</li>
</ul>
<a id="alterTable(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.connector.catalog.TableChange...)">
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<h4>alterTable</h4>
<pre class="methodSignature">public&nbsp;<a href="source/SparkTable.html" title="class in org.apache.iceberg.spark.source">SparkTable</a>&nbsp;alterTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.connector.catalog.TableChange...&nbsp;changes)
throws org.apache.spark.sql.catalyst.analysis.NoSuchTableException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NoSuchTableException</code></dd>
</dl>
</li>
</ul>
<a id="dropTable(org.apache.spark.sql.connector.catalog.Identifier)">
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<h4>dropTable</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;dropTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)</pre>
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<a id="renameTable(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.connector.catalog.Identifier)">
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<h4>renameTable</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;renameTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;from,
org.apache.spark.sql.connector.catalog.Identifier&nbsp;to)
throws org.apache.spark.sql.catalyst.analysis.NoSuchTableException,
org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NoSuchTableException</code></dd>
<dd><code>org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException</code></dd>
</dl>
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</ul>
<a id="invalidateTable(org.apache.spark.sql.connector.catalog.Identifier)">
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<h4>invalidateTable</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;invalidateTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)</pre>
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<h4>listTables</h4>
<pre class="methodSignature">public&nbsp;org.apache.spark.sql.connector.catalog.Identifier[]&nbsp;listTables&#8203;(java.lang.String[]&nbsp;namespace)</pre>
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<h4>defaultNamespace</h4>
<pre class="methodSignature">public&nbsp;java.lang.String[]&nbsp;defaultNamespace()</pre>
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<h4>listNamespaces</h4>
<pre class="methodSignature">public&nbsp;java.lang.String[][]&nbsp;listNamespaces()</pre>
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<h4>listNamespaces</h4>
<pre class="methodSignature">public&nbsp;java.lang.String[][]&nbsp;listNamespaces&#8203;(java.lang.String[]&nbsp;namespace)
throws org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException</code></dd>
</dl>
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<h4>loadNamespaceMetadata</h4>
<pre class="methodSignature">public&nbsp;java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;loadNamespaceMetadata&#8203;(java.lang.String[]&nbsp;namespace)
throws org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException</code></dd>
</dl>
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</ul>
<a id="createNamespace(java.lang.String[],java.util.Map)">
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<h4>createNamespace</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;createNamespace&#8203;(java.lang.String[]&nbsp;namespace,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;metadata)
throws org.apache.spark.sql.catalyst.analysis.NamespaceAlreadyExistsException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NamespaceAlreadyExistsException</code></dd>
</dl>
</li>
</ul>
<a id="alterNamespace(java.lang.String[],org.apache.spark.sql.connector.catalog.NamespaceChange...)">
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<h4>alterNamespace</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;alterNamespace&#8203;(java.lang.String[]&nbsp;namespace,
org.apache.spark.sql.connector.catalog.NamespaceChange...&nbsp;changes)
throws org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException</code></dd>
</dl>
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<h4>dropNamespace</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;dropNamespace&#8203;(java.lang.String[]&nbsp;namespace)
throws org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException</pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException</code></dd>
</dl>
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<h4>initialize</h4>
<pre class="methodSignature">public final&nbsp;void&nbsp;initialize&#8203;(java.lang.String&nbsp;name,
org.apache.spark.sql.util.CaseInsensitiveStringMap&nbsp;options)</pre>
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<h4>name</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;name()</pre>
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<h4>loadProcedure</h4>
<pre class="methodSignature">public&nbsp;<a href="../../spark/sql/connector/iceberg/catalog/Procedure.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">Procedure</a>&nbsp;loadProcedure&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)
throws <a href="../../spark/sql/catalyst/analysis/NoSuchProcedureException.html" title="class in org.apache.spark.sql.catalyst.analysis">NoSuchProcedureException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../spark/sql/connector/iceberg/catalog/ProcedureCatalog.html#loadProcedure(org.apache.spark.sql.connector.catalog.Identifier)">ProcedureCatalog</a></code></span></div>
<div class="block">Load a <a href="../../spark/sql/connector/iceberg/catalog/Procedure.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog"><code>stored procedure</code></a> by <code>identifier</code>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../spark/sql/connector/iceberg/catalog/ProcedureCatalog.html#loadProcedure(org.apache.spark.sql.connector.catalog.Identifier)">loadProcedure</a></code>&nbsp;in interface&nbsp;<code><a href="../../spark/sql/connector/iceberg/catalog/ProcedureCatalog.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">ProcedureCatalog</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>ident</code> - a stored procedure identifier</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the stored procedure's metadata</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../spark/sql/catalyst/analysis/NoSuchProcedureException.html" title="class in org.apache.spark.sql.catalyst.analysis">NoSuchProcedureException</a></code> - if there is no matching stored procedure</dd>
</dl>
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