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  <div class="section" id="module-airflow.contrib.operators.postgres_to_gcs_operator">
<span id="airflow-contrib-operators-postgres-to-gcs-operator"></span><h1><a class="reference internal" href="#module-airflow.contrib.operators.postgres_to_gcs_operator" title="airflow.contrib.operators.postgres_to_gcs_operator"><code class="xref py py-mod docutils literal notranslate"><span class="pre">airflow.contrib.operators.postgres_to_gcs_operator</span></code></a><a class="headerlink" href="#module-airflow.contrib.operators.postgres_to_gcs_operator" title="Permalink to this headline">¶</a></h1>
<p><p>PostgreSQL to GCS operator.</p>
</p>
<div class="section" id="module-contents">
<h2>Module Contents<a class="headerlink" href="#module-contents" title="Permalink to this headline">¶</a></h2>
<dl class="data">
<dt id="airflow.contrib.operators.postgres_to_gcs_operator.PY3">
<code class="sig-prename descclassname">airflow.contrib.operators.postgres_to_gcs_operator.</code><code class="sig-name descname">PY3</code><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/postgres_to_gcs_operator.html#PY3"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.postgres_to_gcs_operator.PY3" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="class">
<dt id="airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator">
<em class="property">class </em><code class="sig-prename descclassname">airflow.contrib.operators.postgres_to_gcs_operator.</code><code class="sig-name descname">PostgresToGoogleCloudStorageOperator</code><span class="sig-paren">(</span><em class="sig-param">postgres_conn_id='postgres_default'</em>, <em class="sig-param">*args</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/postgres_to_gcs_operator.html#PostgresToGoogleCloudStorageOperator"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="../sql_to_gcs/index.html#airflow.contrib.operators.sql_to_gcs.BaseSQLToGoogleCloudStorageOperator" title="airflow.contrib.operators.sql_to_gcs.BaseSQLToGoogleCloudStorageOperator"><code class="xref py py-class docutils literal notranslate"><span class="pre">airflow.contrib.operators.sql_to_gcs.BaseSQLToGoogleCloudStorageOperator</span></code></a></p>
<p>Copy data from Postgres to Google Cloud Storage in JSON or CSV format.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>postgres_conn_id</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – Reference to a specific Postgres hook.</p>
</dd>
</dl>
<dl class="attribute">
<dt id="airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.ui_color">
<code class="sig-name descname">ui_color</code><em class="property"> = #a0e08c</em><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/postgres_to_gcs_operator.html#PostgresToGoogleCloudStorageOperator.ui_color"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.ui_color" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.type_map">
<code class="sig-name descname">type_map</code><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/postgres_to_gcs_operator.html#PostgresToGoogleCloudStorageOperator.type_map"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.type_map" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.query">
<code class="sig-name descname">query</code><span class="sig-paren">(</span><em class="sig-param">self</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/postgres_to_gcs_operator.html#PostgresToGoogleCloudStorageOperator.query"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.query" title="Permalink to this definition">¶</a></dt>
<dd><p>Queries Postgres and returns a cursor to the results.</p>
</dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.field_to_bigquery">
<code class="sig-name descname">field_to_bigquery</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">field</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/postgres_to_gcs_operator.html#PostgresToGoogleCloudStorageOperator.field_to_bigquery"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.field_to_bigquery" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.convert_type">
<code class="sig-name descname">convert_type</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">value</em>, <em class="sig-param">schema_type</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/postgres_to_gcs_operator.html#PostgresToGoogleCloudStorageOperator.convert_type"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.postgres_to_gcs_operator.PostgresToGoogleCloudStorageOperator.convert_type" title="Permalink to this definition">¶</a></dt>
<dd><p>Takes a value from Postgres, and converts it to a value that’s safe for
JSON/Google Cloud Storage/BigQuery. Dates are converted to UTC seconds.
Decimals are converted to floats. Times are converted to seconds.</p>
</dd></dl>

</dd></dl>

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