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<li class="navelem"><b>kudu</b></li><li class="navelem"><b>client</b></li><li class="navelem"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a></li> </ul>
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<div class="header">
<div class="summary">
<a href="#pub-types">Public Types</a> &#124;
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="classkudu_1_1client_1_1KuduColumnSchema-members.html">List of all members</a> </div>
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<div class="title">kudu::client::KuduColumnSchema Class Reference</div> </div>
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<p>Representation of the column schema.
<a href="classkudu_1_1client_1_1KuduColumnSchema.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="schema_8h_source.html">schema.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:aba69238e70af5c887a4fb11fa2a120c5"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#aba69238e70af5c887a4fb11fa2a120c5">DataType</a> { <br />
&#160;&#160;<b>INT8</b> = 0,
<b>INT16</b> = 1,
<b>INT32</b> = 2,
<b>INT64</b> = 3,
<br />
&#160;&#160;<b>STRING</b> = 4,
<b>BOOL</b> = 5,
<b>FLOAT</b> = 6,
<b>DOUBLE</b> = 7,
<br />
&#160;&#160;<b>BINARY</b> = 8,
<b>UNIXTIME_MICROS</b> = 9,
<b>DECIMAL</b> = 10,
<a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#aba69238e70af5c887a4fb11fa2a120c5a27d1b7aca7cf9a01d9258a41bbe3b505">TIMESTAMP</a> = UNIXTIME_MICROS
<br />
}<tr class="memdesc:aba69238e70af5c887a4fb11fa2a120c5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Supported data types for columns. <a href="classkudu_1_1client_1_1KuduColumnSchema.html#aba69238e70af5c887a4fb11fa2a120c5">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:aba69238e70af5c887a4fb11fa2a120c5"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:afc82e98af83ba61079ba5d30401b5872"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#afc82e98af83ba61079ba5d30401b5872">KuduColumnSchema</a> (const <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;other)</td></tr>
<tr class="separator:afc82e98af83ba61079ba5d30401b5872"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4b58da787c8e7dc14987aa74a54f199e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#a4b58da787c8e7dc14987aa74a54f199e">operator=</a> (const <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;other)</td></tr>
<tr class="separator:a4b58da787c8e7dc14987aa74a54f199e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a11234db43eb8b758a65ba1b08f6b65b0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#a11234db43eb8b758a65ba1b08f6b65b0">CopyFrom</a> (const <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;other)</td></tr>
<tr class="separator:a11234db43eb8b758a65ba1b08f6b65b0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaf2cdb1424600e420601b68b8dd05c3a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#aaf2cdb1424600e420601b68b8dd05c3a">Equals</a> (const <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;other) const</td></tr>
<tr class="separator:aaf2cdb1424600e420601b68b8dd05c3a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a328c76411dd00f5f6a7ee063ce90c65e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classkudu_1_1client_1_1KuduColumnTypeAttributes.html">KuduColumnTypeAttributes</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#a328c76411dd00f5f6a7ee063ce90c65e">type_attributes</a> () const</td></tr>
<tr class="separator:a328c76411dd00f5f6a7ee063ce90c65e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a04b9d65ed5d347bf3cffa5419a756c9f"><td class="memItemLeft" align="right" valign="top">const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#a04b9d65ed5d347bf3cffa5419a756c9f">comment</a> () const</td></tr>
<tr class="separator:a04b9d65ed5d347bf3cffa5419a756c9f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader">Getters to expose column schema information.</div></td></tr>
<tr><td colspan="2"><div class="groupText"><dl class="todo"><dt><b><a class="el" href="todo.html#_todo000011">Todo:</a></b></dt><dd>Expose default column value and attributes?</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>Name of the column schema. </dd></dl>
</div></td></tr>
<tr class="memitem:a1cda4c693af7226ddde29bf70da4cfcf"><td class="memItemLeft" align="right" valign="top"><a id="a1cda4c693af7226ddde29bf70da4cfcf"></a>
const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>name</b> () const</td></tr>
<tr class="separator:a1cda4c693af7226ddde29bf70da4cfcf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af790ddd7fa63b208a55da4afc0b3dc29"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#aba69238e70af5c887a4fb11fa2a120c5">DataType</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#af790ddd7fa63b208a55da4afc0b3dc29">type</a> () const</td></tr>
<tr class="separator:af790ddd7fa63b208a55da4afc0b3dc29"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3f8197dd468546ce83e21481a361c1ec"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#a3f8197dd468546ce83e21481a361c1ec">is_nullable</a> () const</td></tr>
<tr class="separator:a3f8197dd468546ce83e21481a361c1ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:af362af4f9c937c2b7fa90ef284cfbd1c"><td class="memItemLeft" align="right" valign="top">static std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#af362af4f9c937c2b7fa90ef284cfbd1c">DataTypeToString</a> (<a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#aba69238e70af5c887a4fb11fa2a120c5">DataType</a> <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#af790ddd7fa63b208a55da4afc0b3dc29">type</a>)</td></tr>
<tr class="separator:af362af4f9c937c2b7fa90ef284cfbd1c"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Representation of the column schema. </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="aba69238e70af5c887a4fb11fa2a120c5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aba69238e70af5c887a4fb11fa2a120c5">&#9670;&nbsp;</a></span>DataType</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#aba69238e70af5c887a4fb11fa2a120c5">kudu::client::KuduColumnSchema::DataType</a></td>
</tr>
</table>
</div><div class="memdoc">
<p>Supported data types for columns. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="aba69238e70af5c887a4fb11fa2a120c5a27d1b7aca7cf9a01d9258a41bbe3b505"></a>TIMESTAMP&#160;</td><td class="fielddoc"><p>deprecated, use UNIXTIME_MICROS </p>
</td></tr>
</table>
</div>
</div>
<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="afc82e98af83ba61079ba5d30401b5872"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afc82e98af83ba61079ba5d30401b5872">&#9670;&nbsp;</a></span>KuduColumnSchema()</h2>
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<td class="memname">kudu::client::KuduColumnSchema::KuduColumnSchema </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;&#160;</td>
<td class="paramname"><em>other</em></td><td>)</td>
<td></td>
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<p>Construct <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html" title="Representation of the column schema. ">KuduColumnSchema</a> object as a copy of another object.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">other</td><td>The reference object to copy from. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a04b9d65ed5d347bf3cffa5419a756c9f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a04b9d65ed5d347bf3cffa5419a756c9f">&#9670;&nbsp;</a></span>comment()</h2>
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<td class="memname">const std::string&amp; kudu::client::KuduColumnSchema::comment </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>comment of the column schema.</dd></dl>
<dl class="section note"><dt>Note</dt><dd>An empty string will be returned if there is no comment. </dd></dl>
</div>
</div>
<a id="a11234db43eb8b758a65ba1b08f6b65b0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a11234db43eb8b758a65ba1b08f6b65b0">&#9670;&nbsp;</a></span>CopyFrom()</h2>
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<td class="memname">void kudu::client::KuduColumnSchema::CopyFrom </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;&#160;</td>
<td class="paramname"><em>other</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Make this object an identical copy of the other one.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">other</td><td>The reference object to copy from. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="af362af4f9c937c2b7fa90ef284cfbd1c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af362af4f9c937c2b7fa90ef284cfbd1c">&#9670;&nbsp;</a></span>DataTypeToString()</h2>
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<td class="memname">static std::string kudu::client::KuduColumnSchema::DataTypeToString </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#aba69238e70af5c887a4fb11fa2a120c5">DataType</a>&#160;</td>
<td class="paramname"><em>type</em></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">type</td><td>Column data type. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>String representation of the column data type. </dd></dl>
</div>
</div>
<a id="aaf2cdb1424600e420601b68b8dd05c3a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaf2cdb1424600e420601b68b8dd05c3a">&#9670;&nbsp;</a></span>Equals()</h2>
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<td class="memname">bool kudu::client::KuduColumnSchema::Equals </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;&#160;</td>
<td class="paramname"><em>other</em></td><td>)</td>
<td> const</td>
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<p>Check whether the object is identical to the other one.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">other</td><td>The reference object to compare with. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><code>true</code> iff the object is identical to the specified one. </dd></dl>
</div>
</div>
<a id="a3f8197dd468546ce83e21481a361c1ec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3f8197dd468546ce83e21481a361c1ec">&#9670;&nbsp;</a></span>is_nullable()</h2>
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<td class="memname">bool kudu::client::KuduColumnSchema::is_nullable </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> iff the column schema has the nullable attribute set. </dd></dl>
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<a id="a4b58da787c8e7dc14987aa74a54f199e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4b58da787c8e7dc14987aa74a54f199e">&#9670;&nbsp;</a></span>operator=()</h2>
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<td class="memname"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a>&amp; kudu::client::KuduColumnSchema::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html">KuduColumnSchema</a> &amp;&#160;</td>
<td class="paramname"><em>other</em></td><td>)</td>
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<p>The assignment operator.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">other</td><td>The reference object to assign from. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The updated object. </dd></dl>
</div>
</div>
<a id="af790ddd7fa63b208a55da4afc0b3dc29"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af790ddd7fa63b208a55da4afc0b3dc29">&#9670;&nbsp;</a></span>type()</h2>
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<td class="memname"><a class="el" href="classkudu_1_1client_1_1KuduColumnSchema.html#aba69238e70af5c887a4fb11fa2a120c5">DataType</a> kudu::client::KuduColumnSchema::type </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Type of the column schema. </dd></dl>
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<a id="a328c76411dd00f5f6a7ee063ce90c65e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a328c76411dd00f5f6a7ee063ce90c65e">&#9670;&nbsp;</a></span>type_attributes()</h2>
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<td class="memname"><a class="el" href="classkudu_1_1client_1_1KuduColumnTypeAttributes.html">KuduColumnTypeAttributes</a> kudu::client::KuduColumnSchema::type_attributes </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
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<dl class="section return"><dt>Returns</dt><dd>Type attributes of the column schema. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/kudu/client/<a class="el" href="schema_8h_source.html">schema.h</a></li>
</ul>
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