pydoc/2.68.0/apache_beam.ml.rag.ingestion.alloydb.html - beam-site - Git at Google



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   <section id="module-apache_beam.ml.rag.ingestion.alloydb">
 <span id="apache-beam-ml-rag-ingestion-alloydb-module"></span><h1>apache_beam.ml.rag.ingestion.alloydb module<a class="headerlink" href="#module-apache_beam.ml.rag.ingestion.alloydb" title="Link to this heading"></a></h1>
 <dl class="py class">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig">
 <em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">apache_beam.ml.rag.ingestion.alloydb.</span></span><span class="sig-name descname"><span class="pre">AlloyDBLanguageConnectorConfig</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">username</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">password</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">database_name</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">instance_name</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">ip_type</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">'PRIVATE'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">enable_iam_auth</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/functions.html#bool" title="(in Python v3.13)"><span class="pre">bool</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">False</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">target_principal</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">delegates</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.List" title="(in Python v3.13)"><span class="pre">List</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">admin_service_endpoint</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">quota_project</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">connection_properties</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Dict" title="(in Python v3.13)"><span class="pre">Dict</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">,</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">additional_properties</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Dict" title="(in Python v3.13)"><span class="pre">Dict</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">,</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Any" title="(in Python v3.13)"><span class="pre">Any</span></a><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/ml/rag/ingestion/alloydb.html#AlloyDBLanguageConnectorConfig"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig" title="Link to this definition"></a></dt>
 <dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.13)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
 <p>Configuration options for AlloyDB language connector.</p>
 <p>Contains all parameters needed to configure a connection using the AlloyDB
 Java connector via JDBC. For details see
 <a class="reference external" href="https://github.com/GoogleCloudPlatform/alloydb-java-connector/blob/main/docs/jdbc.md">https://github.com/GoogleCloudPlatform/alloydb-java-connector/blob/main/docs/jdbc.md</a></p>
 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.username">
 <span class="sig-name descname"><span class="pre">username</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.username" title="Link to this definition"></a></dt>
 <dd><p>Database username.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a></p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.password">
 <span class="sig-name descname"><span class="pre">password</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.password" title="Link to this definition"></a></dt>
 <dd><p>Database password. Can be empty string when using IAM.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a></p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.database_name">
 <span class="sig-name descname"><span class="pre">database_name</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.database_name" title="Link to this definition"></a></dt>
 <dd><p>Name of the database to connect to.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a></p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.instance_name">
 <span class="sig-name descname"><span class="pre">instance_name</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.instance_name" title="Link to this definition"></a></dt>
 <dd><p>Fullly qualified instance. Format:
 ‘projects/&lt;PROJECT&gt;/locations/&lt;REGION&gt;/clusters/&lt;CLUSTER&gt;/instances
 /&lt;INSTANCE&gt;’</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a></p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.ip_type">
 <span class="sig-name descname"><span class="pre">ip_type</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.ip_type" title="Link to this definition"></a></dt>
 <dd><p>IP type to use for connection. Either ‘PRIVATE’ (default),
 ‘PUBLIC’ ‘PSC.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a></p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.enable_iam_auth">
 <span class="sig-name descname"><span class="pre">enable_iam_auth</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.enable_iam_auth" title="Link to this definition"></a></dt>
 <dd><p>Whether to enable IAM authentication. Default is False</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/functions.html#bool" title="(in Python v3.13)">bool</a></p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.target_principal">
 <span class="sig-name descname"><span class="pre">target_principal</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.target_principal" title="Link to this definition"></a></dt>
 <dd><p>Optional service account to impersonate for
 connection.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a> | None</p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.delegates">
 <span class="sig-name descname"><span class="pre">delegates</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.delegates" title="Link to this definition"></a></dt>
 <dd><p>Optional comma-separated list of service accounts for
 delegated impersonation.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p>List[<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a>] | None</p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.admin_service_endpoint">
 <span class="sig-name descname"><span class="pre">admin_service_endpoint</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.admin_service_endpoint" title="Link to this definition"></a></dt>
 <dd><p>Optional custom API service endpoint.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a> | None</p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.quota_project">
 <span class="sig-name descname"><span class="pre">quota_project</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.quota_project" title="Link to this definition"></a></dt>
 <dd><p>Optional project ID for quota and billing.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a> | None</p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.connection_properties">
 <span class="sig-name descname"><span class="pre">connection_properties</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.connection_properties" title="Link to this definition"></a></dt>
 <dd><p>Optional JDBC connection properties dict.
 Example: {‘ssl’: ‘true’}</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p>Dict[<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a>, <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a>] | None</p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.additional_properties">
 <span class="sig-name descname"><span class="pre">additional_properties</span></span><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.additional_properties" title="Link to this definition"></a></dt>
 <dd><p>Additional properties to be added to the JDBC
 url. Example: {‘someProperty’: ‘true’}</p>
 <dl class="field-list simple">
 <dt class="field-odd">Type<span class="colon">:</span></dt>
 <dd class="field-odd"><p>Dict[<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)">str</a>, Any] | None</p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id0">
 <span class="sig-name descname"><span class="pre">username</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></em><a class="headerlink" href="#id0" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id1">
 <span class="sig-name descname"><span class="pre">password</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></em><a class="headerlink" href="#id1" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id2">
 <span class="sig-name descname"><span class="pre">database_name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></em><a class="headerlink" href="#id2" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id3">
 <span class="sig-name descname"><span class="pre">instance_name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></em><a class="headerlink" href="#id3" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id4">
 <span class="sig-name descname"><span class="pre">ip_type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">'PRIVATE'</span></em><a class="headerlink" href="#id4" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id5">
 <span class="sig-name descname"><span class="pre">enable_iam_auth</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#bool" title="(in Python v3.13)"><span class="pre">bool</span></a></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">False</span></em><a class="headerlink" href="#id5" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id6">
 <span class="sig-name descname"><span class="pre">target_principal</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#id6" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id7">
 <span class="sig-name descname"><span class="pre">delegates</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.List" title="(in Python v3.13)"><span class="pre">List</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#id7" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id8">
 <span class="sig-name descname"><span class="pre">admin_service_endpoint</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#id8" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id9">
 <span class="sig-name descname"><span class="pre">quota_project</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#id9" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id10">
 <span class="sig-name descname"><span class="pre">connection_properties</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Dict" title="(in Python v3.13)"><span class="pre">Dict</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">,</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#id10" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py attribute">
 <dt class="sig sig-object py" id="id11">
 <span class="sig-name descname"><span class="pre">additional_properties</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Dict" title="(in Python v3.13)"><span class="pre">Dict</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">,</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Any" title="(in Python v3.13)"><span class="pre">Any</span></a><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.13)"><span class="pre">None</span></a></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#id11" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.to_jdbc_url">
 <span class="sig-name descname"><span class="pre">to_jdbc_url</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a></span></span><a class="reference internal" href="_modules/apache_beam/ml/rag/ingestion/alloydb.html#AlloyDBLanguageConnectorConfig.to_jdbc_url"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.to_jdbc_url" title="Link to this definition"></a></dt>
 <dd><p>Convert options to a properly formatted JDBC URL.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Returns<span class="colon">:</span></dt>
 <dd class="field-odd"><p>JDBC URL string configured with all options.</p>
 </dd>
 </dl>
 </dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.to_connection_config">
 <span class="sig-name descname"><span class="pre">to_connection_config</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/ml/rag/ingestion/alloydb.html#AlloyDBLanguageConnectorConfig.to_connection_config"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.to_connection_config" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.additional_jdbc_args">
 <span class="sig-name descname"><span class="pre">additional_jdbc_args</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Dict" title="(in Python v3.13)"><span class="pre">Dict</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.13)"><span class="pre">str</span></a><span class="p"><span class="pre">,</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.List" title="(in Python v3.13)"><span class="pre">List</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Any" title="(in Python v3.13)"><span class="pre">Any</span></a><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">]</span></span></span></span><a class="reference internal" href="_modules/apache_beam/ml/rag/ingestion/alloydb.html#AlloyDBLanguageConnectorConfig.additional_jdbc_args"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig.additional_jdbc_args" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 </dd></dl>

 <dl class="py class">
 <dt class="sig sig-object py" id="apache_beam.ml.rag.ingestion.alloydb.AlloyDBVectorWriterConfig">
 <em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">apache_beam.ml.rag.ingestion.alloydb.</span></span><span class="sig-name descname"><span class="pre">AlloyDBVectorWriterConfig</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="pre">connection_config:</span> <span class="pre">~apache_beam.ml.rag.ingestion.alloydb.AlloyDBLanguageConnectorConfig,</span> <span class="pre">table_name:</span> <span class="pre">str,</span> <span class="pre">*,</span> <span class="pre">write_config:</span> <span class="pre">~apache_beam.ml.rag.ingestion.jdbc_common.WriteConfig</span> <span class="pre">=</span> <span class="pre">WriteConfig(autosharding=None,</span> <span class="pre">max_connections=None,</span> <span class="pre">write_batch_size=None),</span> <span class="pre">column_specs:</span> <span class="pre">~typing.List[~apache_beam.ml.rag.ingestion.postgres_common.ColumnSpec]</span> <span class="pre">=</span> <span class="pre">[ColumnSpec(column_name='id',</span> <span class="pre">python_type=&lt;class</span> <span class="pre">'str'&gt;,</span> <span class="pre">value_fn=&lt;function</span> <span class="pre">ColumnSpecsBuilder.with_id_spec.&lt;locals&gt;.value_fn&gt;,</span> <span class="pre">sql_typecast=None),</span> <span class="pre">ColumnSpec(column_name='embedding',</span> <span class="pre">python_type=&lt;class</span> <span class="pre">'str'&gt;,</span> <span class="pre">value_fn=&lt;function</span> <span class="pre">ColumnSpecsBuilder.with_embedding_spec.&lt;locals&gt;.value_fn&gt;,</span> <span class="pre">sql_typecast='::float[]'),</span> <span class="pre">ColumnSpec(column_name='content',</span> <span class="pre">python_type=&lt;class</span> <span class="pre">'str'&gt;,</span> <span class="pre">value_fn=&lt;function</span> <span class="pre">ColumnSpecsBuilder.with_content_spec.&lt;locals&gt;.value_fn&gt;,</span> <span class="pre">sql_typecast=None),</span> <span class="pre">ColumnSpec(column_name='metadata',</span> <span class="pre">python_type=&lt;class</span> <span class="pre">'str'&gt;,</span> <span class="pre">value_fn=&lt;function</span> <span class="pre">ColumnSpecsBuilder.with_metadata_spec.&lt;locals&gt;.value_fn&gt;,</span> <span class="pre">sql_typecast='::jsonb')],</span> <span class="pre">conflict_resolution:</span> <span class="pre">~apache_beam.ml.rag.ingestion.postgres_common.ConflictResolution</span> <span class="pre">|</span> <span class="pre">None</span> <span class="pre">=</span> <span class="pre">ConflictResolution(on_conflict_fields=[],</span> <span class="pre">action='IGNORE',</span> <span class="pre">update_fields=None)</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/ml/rag/ingestion/alloydb.html#AlloyDBVectorWriterConfig"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.ml.rag.ingestion.alloydb.AlloyDBVectorWriterConfig" title="Link to this definition"></a></dt>
 <dd><p>Bases: <a class="reference internal" href="apache_beam.ml.rag.ingestion.postgres.html#apache_beam.ml.rag.ingestion.postgres.PostgresVectorWriterConfig" title="apache_beam.ml.rag.ingestion.postgres.PostgresVectorWriterConfig"><code class="xref py py-class docutils literal notranslate"><span class="pre">PostgresVectorWriterConfig</span></code></a></p>
 <p>Configuration for writing vectors to AlloyDB.</p>
 <p>Supports flexible schema configuration through column specifications and
 conflict resolution strategies.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Parameters<span class="colon">:</span></dt>
 <dd class="field-odd"><ul class="simple">
 <li><p><strong>connection_config</strong> – AlloyDB connection configuration.</p></li>
 <li><p><strong>table_name</strong> – Target table name.</p></li>
 <li><p><strong>write_config</strong> – JdbcIO <a class="reference internal" href="apache_beam.ml.rag.ingestion.jdbc_common.html#apache_beam.ml.rag.ingestion.jdbc_common.WriteConfig" title="apache_beam.ml.rag.ingestion.jdbc_common.WriteConfig"><code class="xref py py-class docutils literal notranslate"><span class="pre">WriteConfig</span></code></a> to control
 batch sizes, authosharding, etc.</p></li>
 <li><p><strong>column_specs</strong> – Use <a class="reference internal" href="apache_beam.ml.rag.ingestion.postgres_common.html#apache_beam.ml.rag.ingestion.postgres_common.ColumnSpecsBuilder" title="apache_beam.ml.rag.ingestion.postgres_common.ColumnSpecsBuilder"><code class="xref py py-class docutils literal notranslate"><span class="pre">ColumnSpecsBuilder</span></code></a> to configure how
 embeddings and metadata are written a database
 schema. If None, uses default Chunk schema.</p></li>
 <li><p><strong>conflict_resolution</strong> – Optional
 <a class="reference internal" href="apache_beam.ml.rag.ingestion.postgres_common.html#apache_beam.ml.rag.ingestion.postgres_common.ConflictResolution" title="apache_beam.ml.rag.ingestion.postgres_common.ConflictResolution"><code class="xref py py-class docutils literal notranslate"><span class="pre">ConflictResolution</span></code></a>
 strategy for handling insert conflicts. ON CONFLICT DO NOTHING by
 default.</p></li>
 </ul>
 </dd>
 </dl>
 <p class="rubric">Examples</p>
 <p>Basic usage with default schema:</p>
 <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">config</span> <span class="o">=</span> <span class="n">AlloyDBVectorWriterConfig</span><span class="p">(</span>
 <span class="gp">... </span>    <span class="n">connection_config</span><span class="o">=</span><span class="n">AlloyDBConnectionConfig</span><span class="p">(</span><span class="o">...</span><span class="p">),</span>
 <span class="gp">... </span>    <span class="n">table_name</span><span class="o">=</span><span class="s1">&#39;embeddings&#39;</span>
 <span class="gp">... </span><span class="p">)</span>
 </pre></div>
 </div>
 <p>Simple case with default schema:</p>
 <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">config</span> <span class="o">=</span> <span class="n">PostgresVectorWriterConfig</span><span class="p">(</span>
 <span class="gp">... </span>    <span class="n">connection_config</span><span class="o">=</span><span class="n">ConnectionConfig</span><span class="p">(</span><span class="o">...</span><span class="p">),</span>
 <span class="gp">... </span>    <span class="n">table_name</span><span class="o">=</span><span class="s1">&#39;embeddings&#39;</span>
 <span class="gp">... </span><span class="p">)</span>
 </pre></div>
 </div>
 <p>Custom schema with metadata fields:</p>
 <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">specs</span> <span class="o">=</span> <span class="p">(</span><span class="n">ColumnSpecsBuilder</span><span class="p">()</span>
 <span class="gp">... </span>        <span class="o">.</span><span class="n">with_id_spec</span><span class="p">(</span><span class="n">column_name</span><span class="o">=</span><span class="s2">&quot;my_id_column&quot;</span><span class="p">)</span>
 <span class="gp">... </span>        <span class="o">.</span><span class="n">with_embedding_spec</span><span class="p">(</span><span class="n">column_name</span><span class="o">=</span><span class="s2">&quot;embedding_vec&quot;</span><span class="p">)</span>
 <span class="gp">... </span>        <span class="o">.</span><span class="n">add_metadata_field</span><span class="p">(</span><span class="n">field</span><span class="o">=</span><span class="s2">&quot;source&quot;</span><span class="p">,</span> <span class="n">column_name</span><span class="o">=</span><span class="s2">&quot;src&quot;</span><span class="p">)</span>
 <span class="gp">... </span>        <span class="o">.</span><span class="n">add_metadata_field</span><span class="p">(</span>
 <span class="gp">... </span>            <span class="s2">&quot;timestamp&quot;</span><span class="p">,</span>
 <span class="gp">... </span>            <span class="n">column_name</span><span class="o">=</span><span class="s2">&quot;created_at&quot;</span><span class="p">,</span>
 <span class="gp">... </span>            <span class="n">sql_typecast</span><span class="o">=</span><span class="s2">&quot;::timestamp&quot;</span>
 <span class="gp">... </span>        <span class="p">)</span>
 <span class="gp">... </span>        <span class="o">.</span><span class="n">build</span><span class="p">())</span>
 </pre></div>
 </div>
 <p>Minimal schema (only ID + embedding written)</p>
 <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">column_specs</span> <span class="o">=</span> <span class="p">(</span><span class="n">ColumnSpecsBuilder</span><span class="p">()</span>
 <span class="gp">... </span>    <span class="o">.</span><span class="n">with_id_spec</span><span class="p">()</span>
 <span class="gp">... </span>    <span class="o">.</span><span class="n">with_embedding_spec</span><span class="p">()</span>
 <span class="gp">... </span>    <span class="o">.</span><span class="n">build</span><span class="p">())</span>
 </pre></div>
 </div>
 <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">config</span> <span class="o">=</span> <span class="n">AlloyDBVectorWriterConfig</span><span class="p">(</span>
 <span class="gp">... </span>    <span class="n">connection_config</span><span class="o">=</span><span class="n">AlloyDBConnectionConfig</span><span class="p">(</span><span class="o">...</span><span class="p">),</span>
 <span class="gp">... </span>    <span class="n">table_name</span><span class="o">=</span><span class="s1">&#39;embeddings&#39;</span><span class="p">,</span>
 <span class="gp">... </span>    <span class="n">column_specs</span><span class="o">=</span><span class="n">specs</span>
 <span class="gp">... </span><span class="p">)</span>
 </pre></div>
 </div>
 </dd></dl>

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