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apache / kudu-site / cad0d4f6a7ff1b13c255168aced3e4ac044c29b1 / . / cpp-client-api / partial__row_8h_source.html
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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_58b01e52e53886b8d78ab5060a2cd2bd.html">kudu</a></li><li class="navelem"><a class="el" href="dir_a7d8e458a72ff63c89f2ceb44d9dd2f6.html">common</a></li> </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// distributed with this work for additional information</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// &quot;License&quot;); you may not use this file except in compliance</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// with the License. You may obtain a copy of the License at</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// software distributed under the License is distributed on an</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">// KIND, either express or implied. See the License for the</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// specific language governing permissions and limitations</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">// under the License.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#ifndef KUDU_COMMON_PARTIAL_ROW_H</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#define KUDU_COMMON_PARTIAL_ROW_H</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;stdint.h&gt;</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#ifdef KUDU_HEADERS_NO_STUBS</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &quot;kudu/gutil/macros.h&quot;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &quot;kudu/gutil/port.h&quot;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;gtest/gtest_prod.h&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment">// This is a poor module interdependency, but the stubs are header-only and</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment">// it&#39;s only for exported header builds, so we&#39;ll make an exception.</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &quot;kudu/client/stubs.h&quot;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#include &quot;kudu/util/kudu_export.h&quot;</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#include &quot;kudu/util/slice.h&quot;</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacekudu.html">kudu</a> {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="keyword">class </span>ColumnSchema;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">namespace </span>client {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">class </span>KuduWriteOperation;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">struct </span>SliceKeysTestSetup;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">struct </span>IntKeysTestSetup;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;} <span class="comment">// namespace client</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">namespace </span>tablet {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">struct </span>SliceTypeRowOps;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">struct </span>NumTypeRowOps;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;} <span class="comment">// namespace tablet</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="keyword">class </span>Schema;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">class </span>PartialRowPB;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classKuduPartialRow.html"> 61</a></span>&#160;<span class="keyword">class </span>KUDU_EXPORT <a class="code" href="classKuduPartialRow.html">KuduPartialRow</a> {</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keyword">explicit</span> <a class="code" href="classKuduPartialRow.html">KuduPartialRow</a>(<span class="keyword">const</span> Schema* schema);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keyword">virtual</span> ~<a class="code" href="classKuduPartialRow.html">KuduPartialRow</a>();</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <a class="code" href="classKuduPartialRow.html">KuduPartialRow</a>(<span class="keyword">const</span> <a class="code" href="classKuduPartialRow.html">KuduPartialRow</a>&amp; other);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <a class="code" href="classKuduPartialRow.html">KuduPartialRow</a>&amp; operator=(<a class="code" href="classKuduPartialRow.html">KuduPartialRow</a> other);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; Status SetBool(<span class="keyword">const</span> Slice&amp; col_name, <span class="keywordtype">bool</span> val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; Status SetInt8(<span class="keyword">const</span> Slice&amp; col_name, int8_t val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; Status SetInt16(<span class="keyword">const</span> Slice&amp; col_name, int16_t val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; Status SetInt32(<span class="keyword">const</span> Slice&amp; col_name, int32_t val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; Status SetInt64(<span class="keyword">const</span> Slice&amp; col_name, int64_t val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; Status SetUnixTimeMicros(<span class="keyword">const</span> Slice&amp; col_name,</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; int64_t micros_since_utc_epoch) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; Status SetFloat(<span class="keyword">const</span> Slice&amp; col_name, <span class="keywordtype">float</span> val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; Status SetDouble(<span class="keyword">const</span> Slice&amp; col_name, <span class="keywordtype">double</span> val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; Status SetBool(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">bool</span> val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; Status SetInt8(<span class="keywordtype">int</span> col_idx, int8_t val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; Status SetInt16(<span class="keywordtype">int</span> col_idx, int16_t val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; Status SetInt32(<span class="keywordtype">int</span> col_idx, int32_t val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; Status SetInt64(<span class="keywordtype">int</span> col_idx, int64_t val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; Status SetUnixTimeMicros(<span class="keywordtype">int</span> col_idx, int64_t micros_since_utc_epoch) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; Status SetFloat(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">float</span> val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; Status SetDouble(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">double</span> val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; Status SetBinary(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; Status SetString(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; Status SetBinary(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; Status SetString(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; Status SetBinaryCopy(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; Status SetStringCopy(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; Status SetStringCopy(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; Status SetBinaryCopy(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; Status SetBinaryNoCopy(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; Status SetStringNoCopy(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; Status SetBinaryNoCopy(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; Status SetStringNoCopy(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> Slice&amp; val) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; Status SetNull(<span class="keyword">const</span> Slice&amp; col_name) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; Status SetNull(<span class="keywordtype">int</span> col_idx) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160;</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; Status Unset(<span class="keyword">const</span> Slice&amp; col_name) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; Status Unset(<span class="keywordtype">int</span> col_idx) WARN_UNUSED_RESULT;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <span class="keywordtype">bool</span> IsColumnSet(<span class="keyword">const</span> Slice&amp; col_name) <span class="keyword">const</span>;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <span class="keywordtype">bool</span> IsColumnSet(<span class="keywordtype">int</span> col_idx) <span class="keyword">const</span>;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <span class="keywordtype">bool</span> IsNull(<span class="keyword">const</span> Slice&amp; col_name) <span class="keyword">const</span>;</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; <span class="keywordtype">bool</span> IsNull(<span class="keywordtype">int</span> col_idx) <span class="keyword">const</span>;</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160;</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; Status GetBool(<span class="keyword">const</span> Slice&amp; col_name, <span class="keywordtype">bool</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160;</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; Status GetInt8(<span class="keyword">const</span> Slice&amp; col_name, int8_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; Status GetInt16(<span class="keyword">const</span> Slice&amp; col_name, int16_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; Status GetInt32(<span class="keyword">const</span> Slice&amp; col_name, int32_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; Status GetInt64(<span class="keyword">const</span> Slice&amp; col_name, int64_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; Status GetUnixTimeMicros(<span class="keyword">const</span> Slice&amp; col_name,</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; int64_t* micros_since_utc_epoch) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; Status GetFloat(<span class="keyword">const</span> Slice&amp; col_name, <span class="keywordtype">float</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; Status GetDouble(<span class="keyword">const</span> Slice&amp; col_name, <span class="keywordtype">double</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160;</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; Status GetBool(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">bool</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; Status GetInt8(<span class="keywordtype">int</span> col_idx, int8_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; Status GetInt16(<span class="keywordtype">int</span> col_idx, int16_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; Status GetInt32(<span class="keywordtype">int</span> col_idx, int32_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; Status GetInt64(<span class="keywordtype">int</span> col_idx, int64_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; Status GetUnixTimeMicros(<span class="keywordtype">int</span> col_idx, int64_t* micros_since_utc_epoch) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160;</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; Status GetFloat(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">float</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; Status GetDouble(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">double</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160;</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; Status GetString(<span class="keyword">const</span> Slice&amp; col_name, Slice* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; Status GetBinary(<span class="keyword">const</span> Slice&amp; col_name, Slice* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; Status GetString(<span class="keywordtype">int</span> col_idx, Slice* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; Status GetBinary(<span class="keywordtype">int</span> col_idx, Slice* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160;</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; <span class="comment">//------------------------------------------------------------</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; <span class="comment">// Key-encoding related functions</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; <span class="comment">//------------------------------------------------------------</span></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160;</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; Status EncodeRowKey(std::string* encoded_key) <span class="keyword">const</span>;</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160;</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160; std::string ToEncodedRowKeyOrDie() <span class="keyword">const</span>;</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160;</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; <span class="comment">//------------------------------------------------------------</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160; <span class="comment">// Utility code</span></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; <span class="comment">//------------------------------------------------------------</span></div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160;</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; <span class="keywordtype">bool</span> IsKeySet() <span class="keyword">const</span>;</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160;</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; <span class="keywordtype">bool</span> AllColumnsSet() <span class="keyword">const</span>;</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160;</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; std::string ToString() <span class="keyword">const</span>;</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160;</div><div class="line"><a name="l00476"></a><span class="lineno"><a class="line" href="classKuduPartialRow.html#a33abfa2504b7e6323cdbba22ad346023"> 476</a></span>&#160; <span class="keyword">const</span> Schema* <a class="code" href="classKuduPartialRow.html#a33abfa2504b7e6323cdbba22ad346023">schema</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> schema_; }</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160;</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span>client::KuduWriteOperation; <span class="comment">// for row_data_.</span></div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span>KeyUtilTest;</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span>PartitionSchema;</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span>RowOperationsPBDecoder;</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span>RowOperationsPBEncoder;</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span>TestScanSpec;</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">friend</span> <span class="keyword">struct </span>client::SliceKeysTestSetup;</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">friend</span> <span class="keyword">struct </span>client::IntKeysTestSetup;</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">friend</span> <span class="keyword">struct </span>tablet::SliceTypeRowOps;</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">friend</span> <span class="keyword">struct </span>tablet::NumTypeRowOps;</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160; FRIEND_TEST(PartitionPrunerTest, TestPrimaryKeyRangePruning);</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; FRIEND_TEST(PartitionPrunerTest, TestPartialPrimaryKeyRangePruning);</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160;</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160; Status Set(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">const</span> <span class="keyword">typename</span> T::cpp_type&amp; val,</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; <span class="keywordtype">bool</span> owned = <span class="keyword">false</span>);</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160;</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160; Status Set(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> <span class="keyword">typename</span> T::cpp_type&amp; val,</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; <span class="keywordtype">bool</span> owned = <span class="keyword">false</span>);</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160;</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; <span class="comment">// Runtime version of the generic setter.</span></div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; Status Set(int32_t column_idx, <span class="keyword">const</span> uint8_t* val);</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160;</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; Status Get(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">typename</span> T::cpp_type* val) <span class="keyword">const</span>;</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160;</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; Status Get(<span class="keywordtype">int</span> col_idx, <span class="keyword">typename</span> T::cpp_type* val) <span class="keyword">const</span>;</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160;</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; Status SetSliceCopy(<span class="keyword">const</span> Slice&amp; col_name, <span class="keyword">const</span> Slice&amp; val);</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160;</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160; Status SetSliceCopy(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> Slice&amp; val);</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160;</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160; <span class="comment">// If the given column is a variable length column whose memory is owned by this instance,</span></div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160; <span class="comment">// deallocates the value.</span></div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160; <span class="comment">// NOTE: Does not mutate the isset bitmap.</span></div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>&#160; <span class="comment">// REQUIRES: col_idx must be a variable length column.</span></div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160; <span class="keywordtype">void</span> DeallocateStringIfSet(<span class="keywordtype">int</span> col_idx, <span class="keyword">const</span> ColumnSchema&amp; col);</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160;</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160; <span class="comment">// Deallocate any string/binary values whose memory is managed by this object.</span></div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160; <span class="keywordtype">void</span> DeallocateOwnedStrings();</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160;</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; <span class="keyword">const</span> Schema* schema_;</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160;</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160; <span class="comment">// 1-bit set for any field which has been explicitly set. This is distinct</span></div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160; <span class="comment">// from NULL -- an &quot;unset&quot; field will take the server-side default on insert,</span></div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160; <span class="comment">// whereas a field explicitly set to NULL will override the default.</span></div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160; uint8_t* isset_bitmap_;</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160;</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>&#160; <span class="comment">// 1-bit set for any variable length columns whose memory is managed by this instance.</span></div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160; <span class="comment">// These strings need to be deallocated whenever the value is reset,</span></div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160; <span class="comment">// or when the instance is destructed.</span></div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>&#160; uint8_t* owned_strings_bitmap_;</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>&#160;</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>&#160; <span class="comment">// The normal &quot;contiguous row&quot; format row data. Any column whose data is unset</span></div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160; <span class="comment">// or NULL can have undefined bytes.</span></div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160; uint8_t* row_data_;</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160;};</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>&#160;</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>&#160;} <span class="comment">// namespace kudu</span></div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* KUDU_COMMON_PARTIAL_ROW_H */</span><span class="preprocessor"></span></div><div class="ttc" id="namespacekudu_html"><div class="ttname"><a href="namespacekudu.html">kudu</a></div><div class="ttdef"><b>Definition:</b> callbacks.h:28</div></div>
<div class="ttc" id="classKuduPartialRow_html_a33abfa2504b7e6323cdbba22ad346023"><div class="ttname"><a href="classKuduPartialRow.html#a33abfa2504b7e6323cdbba22ad346023">KuduPartialRow::schema</a></div><div class="ttdeci">const Schema * schema() const </div><div class="ttdef"><b>Definition:</b> partial_row.h:476</div></div>
<div class="ttc" id="classKuduPartialRow_html"><div class="ttname"><a href="classKuduPartialRow.html">KuduPartialRow</a></div><div class="ttdoc">A row which may only contain values for a subset of the columns. </div><div class="ttdef"><b>Definition:</b> partial_row.h:61</div></div>
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