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<table width="100%" summary="page for unbase64 {SparkR}"><tr><td>unbase64 {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table>
<h2>unbase64</h2>
<h3>Description</h3>
<p>Decodes a BASE64 encoded string column and returns it as a binary column.
This is the reverse of base64.
</p>
<h3>Usage</h3>
<pre>
## S4 method for signature 'Column'
unbase64(x)
unbase64(x)
</pre>
<h3>See Also</h3>
<p>Other string_funcs: <code><a href="ascii.html">ascii</a></code>,
<code><a href="ascii.html">ascii</a></code>; <code><a href="base64.html">base64</a></code>,
<code><a href="base64.html">base64</a></code>; <code><a href="concat_ws.html">concat_ws</a></code>,
<code><a href="concat_ws.html">concat_ws</a></code>; <code><a href="concat.html">concat</a></code>,
<code><a href="concat.html">concat</a></code>; <code><a href="format_number.html">format_number</a></code>,
<code><a href="format_number.html">format_number</a></code>; <code><a href="format_string.html">format_string</a></code>,
<code><a href="format_string.html">format_string</a></code>; <code><a href="initcap.html">initcap</a></code>,
<code><a href="initcap.html">initcap</a></code>; <code><a href="instr.html">instr</a></code>,
<code><a href="instr.html">instr</a></code>; <code><a href="length.html">length</a></code>;
<code><a href="levenshtein.html">levenshtein</a></code>, <code><a href="levenshtein.html">levenshtein</a></code>;
<code><a href="locate.html">locate</a></code>, <code><a href="locate.html">locate</a></code>;
<code><a href="lower.html">lower</a></code>, <code><a href="lower.html">lower</a></code>;
<code><a href="lpad.html">lpad</a></code>, <code><a href="lpad.html">lpad</a></code>;
<code><a href="ltrim.html">ltrim</a></code>, <code><a href="ltrim.html">ltrim</a></code>;
<code><a href="regexp_extract.html">regexp_extract</a></code>,
<code><a href="regexp_extract.html">regexp_extract</a></code>;
<code><a href="regexp_replace.html">regexp_replace</a></code>,
<code><a href="regexp_replace.html">regexp_replace</a></code>; <code><a href="reverse.html">reverse</a></code>,
<code><a href="reverse.html">reverse</a></code>; <code><a href="rpad.html">rpad</a></code>,
<code><a href="rpad.html">rpad</a></code>; <code><a href="rtrim.html">rtrim</a></code>,
<code><a href="rtrim.html">rtrim</a></code>; <code><a href="soundex.html">soundex</a></code>,
<code><a href="soundex.html">soundex</a></code>; <code><a href="substring_index.html">substring_index</a></code>,
<code><a href="substring_index.html">substring_index</a></code>; <code><a href="translate.html">translate</a></code>,
<code><a href="translate.html">translate</a></code>; <code><a href="trim.html">trim</a></code>,
<code><a href="trim.html">trim</a></code>; <code><a href="upper.html">upper</a></code>,
<code><a href="upper.html">upper</a></code>
</p>
<h3>Examples</h3>
<pre><code class="r">## Not run: unbase64(df$c)
</code></pre>
<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 1.5.0 <a href="00Index.html">Index</a>]</div>
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