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| <div class="section" id="module-airflow.contrib.operators.vertica_to_mysql"> |
| <span id="airflow-contrib-operators-vertica-to-mysql"></span><h1><a class="reference internal" href="#module-airflow.contrib.operators.vertica_to_mysql" title="airflow.contrib.operators.vertica_to_mysql"><code class="xref py py-mod docutils literal notranslate"><span class="pre">airflow.contrib.operators.vertica_to_mysql</span></code></a><a class="headerlink" href="#module-airflow.contrib.operators.vertica_to_mysql" title="Permalink to this headline">¶</a></h1> |
| <div class="section" id="module-contents"> |
| <h2>Module Contents<a class="headerlink" href="#module-contents" title="Permalink to this headline">¶</a></h2> |
| <dl class="class"> |
| <dt id="airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer"> |
| <em class="property">class </em><code class="sig-prename descclassname">airflow.contrib.operators.vertica_to_mysql.</code><code class="sig-name descname">VerticaToMySqlTransfer</code><span class="sig-paren">(</span><em class="sig-param">sql</em>, <em class="sig-param">mysql_table</em>, <em class="sig-param">vertica_conn_id='vertica_default'</em>, <em class="sig-param">mysql_conn_id='mysql_default'</em>, <em class="sig-param">mysql_preoperator=None</em>, <em class="sig-param">mysql_postoperator=None</em>, <em class="sig-param">bulk_load=False</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/vertica_to_mysql.html#VerticaToMySqlTransfer"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer" title="Permalink to this definition">¶</a></dt> |
| <dd><p>Bases: <a class="reference internal" href="../../../models/index.html#airflow.models.BaseOperator" title="airflow.models.BaseOperator"><code class="xref py py-class docutils literal notranslate"><span class="pre">airflow.models.BaseOperator</span></code></a></p> |
| <p>Moves data from Vertica to MySQL.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters</dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>sql</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – SQL query to execute against the Vertica database. (templated)</p></li> |
| <li><p><strong>vertica_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>) – source Vertica connection</p></li> |
| <li><p><strong>mysql_table</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – target MySQL table, use dot notation to target a |
| specific database. (templated)</p></li> |
| <li><p><strong>mysql_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>) – source mysql connection</p></li> |
| <li><p><strong>mysql_preoperator</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – sql statement to run against MySQL prior to |
| import, typically use to truncate of delete in place of the data |
| coming in, allowing the task to be idempotent (running the task |
| twice won’t double load data). (templated)</p></li> |
| <li><p><strong>mysql_postoperator</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – sql statement to run against MySQL after the |
| import, typically used to move data from staging to production |
| and issue cleanup commands. (templated)</p></li> |
| <li><p><strong>bulk_load</strong> (<a class="reference external" href="https://docs.python.org/3/library/functions.html#bool" title="(in Python v3.8)"><em>bool</em></a>) – flag to use bulk_load option. This loads MySQL directly |
| from a tab-delimited text file using the LOAD DATA LOCAL INFILE command. |
| This option requires an extra connection parameter for the |
| destination MySQL connection: {‘local_infile’: true}.</p></li> |
| </ul> |
| </dd> |
| </dl> |
| <dl class="attribute"> |
| <dt id="airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer.template_fields"> |
| <code class="sig-name descname">template_fields</code><em class="property"> = ['sql', 'mysql_table', 'mysql_preoperator', 'mysql_postoperator']</em><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/vertica_to_mysql.html#VerticaToMySqlTransfer.template_fields"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer.template_fields" title="Permalink to this definition">¶</a></dt> |
| <dd></dd></dl> |
| |
| <dl class="attribute"> |
| <dt id="airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer.template_ext"> |
| <code class="sig-name descname">template_ext</code><em class="property"> = ['.sql']</em><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/vertica_to_mysql.html#VerticaToMySqlTransfer.template_ext"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer.template_ext" title="Permalink to this definition">¶</a></dt> |
| <dd></dd></dl> |
| |
| <dl class="attribute"> |
| <dt id="airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer.ui_color"> |
| <code class="sig-name descname">ui_color</code><em class="property"> = #a0e08c</em><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/vertica_to_mysql.html#VerticaToMySqlTransfer.ui_color"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer.ui_color" title="Permalink to this definition">¶</a></dt> |
| <dd></dd></dl> |
| |
| <dl class="method"> |
| <dt id="airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer.execute"> |
| <code class="sig-name descname">execute</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">context</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/vertica_to_mysql.html#VerticaToMySqlTransfer.execute"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.vertica_to_mysql.VerticaToMySqlTransfer.execute" title="Permalink to this definition">¶</a></dt> |
| <dd></dd></dl> |
| |
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