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| This is equivalent to INTERSECT ALL in SQL. Also as standard in |
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| and another SparkDataFrame while preserving the duplicates. |
| This is equivalent to INTERSECT ALL in SQL. Also as standard in |
| SQL, this function resolves columns by position (not by name)."><!-- mathjax --><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js" integrity="sha256-nvJJv9wWKEm88qvoQl9ekL2J+k/RWIsaSScxxlsrv8k=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS-MML_HTMLorMML.js" integrity="sha256-84DKXVJXs0/F8OTMzX4UR909+jtl4G7SPypPavF+GfA=" crossorigin="anonymous"></script><!--[if lt IE 9]> |
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| <img src="" class="logo" alt=""><h1>intersectAll</h1> |
| |
| <div class="d-none name"><code>intersectAll.Rd</code></div> |
| </div> |
| |
| <div class="ref-description section level2"> |
| <p>Return a new SparkDataFrame containing rows in both this SparkDataFrame |
| and another SparkDataFrame while preserving the duplicates. |
| This is equivalent to <code>INTERSECT ALL</code> in SQL. Also as standard in |
| SQL, this function resolves columns by position (not by name).</p> |
| </div> |
| |
| <div class="section level2"> |
| <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2> |
| <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">intersectAll</span><span class="op">(</span><span class="va">x</span>, <span class="va">y</span><span class="op">)</span></span> |
| <span></span> |
| <span><span class="co"># S4 method for SparkDataFrame,SparkDataFrame</span></span> |
| <span><span class="fu">intersectAll</span><span class="op">(</span><span class="va">x</span>, <span class="va">y</span><span class="op">)</span></span></code></pre></div> |
| </div> |
| |
| <div class="section level2"> |
| <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2> |
| <dl><dt>x</dt> |
| <dd><p>a SparkDataFrame.</p></dd> |
| |
| |
| <dt>y</dt> |
| <dd><p>a SparkDataFrame.</p></dd> |
| |
| </dl></div> |
| <div class="section level2"> |
| <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2> |
| |
| |
| <p>A SparkDataFrame containing the result of the intersect all operation.</p> |
| </div> |
| <div class="section level2"> |
| <h2 id="note">Note<a class="anchor" aria-label="anchor" href="#note"></a></h2> |
| <p>intersectAll since 2.4.0</p> |
| </div> |
| <div class="section level2"> |
| <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2> |
| <div class="dont-index"><p>Other SparkDataFrame functions: |
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| |
| <div class="section level2"> |
| <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2> |
| <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="kw">if</span> <span class="op">(</span><span class="cn">FALSE</span><span class="op">)</span> <span class="op">{</span></span></span> |
| <span class="r-in"><span><span class="fu"><a href="sparkR.session.html">sparkR.session</a></span><span class="op">(</span><span class="op">)</span></span></span> |
| <span class="r-in"><span><span class="va">df1</span> <span class="op"><-</span> <span class="fu"><a href="read.json.html">read.json</a></span><span class="op">(</span><span class="va">path</span><span class="op">)</span></span></span> |
| <span class="r-in"><span><span class="va">df2</span> <span class="op"><-</span> <span class="fu"><a href="read.json.html">read.json</a></span><span class="op">(</span><span class="va">path2</span><span class="op">)</span></span></span> |
| <span class="r-in"><span><span class="va">intersectAllDF</span> <span class="op"><-</span> <span class="fu">intersectAll</span><span class="op">(</span><span class="va">df1</span>, <span class="va">df2</span><span class="op">)</span></span></span> |
| <span class="r-in"><span><span class="op">}</span></span></span> |
| </code></pre></div> |
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