Google Git
Sign in
apache / impala / asf-site / . / doc / html / hs2-util_8cc_source.html
blob: f8c7ab4269eecceea3db249481a0e702fee868e3 [file] [log] [blame]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.6"/>
<title>Impala: be/src/service/hs2-util.cc Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
$(window).load(resizeHeight);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">Impala
</div>
<div id="projectbrief">Impalaistheopensource,nativeanalyticdatabaseforApacheHadoop.</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.6 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main&#160;Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File&#160;List</span></a></li>
<li><a href="globals.html"><span>File&#160;Members</span></a></li>
</ul>
</div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('hs2-util_8cc_source.html','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark">&#160;</span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark">&#160;</span>Macros</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="headertitle">
<div class="title">hs2-util.cc</div> </div>
</div><!--header-->
<div class="contents">
<a href="hs2-util_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2014 Cloudera Inc.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</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">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="hs2-util_8h.html">service/hs2-util.h</a>&quot;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="logging_8h.html">common/logging.h</a>&quot;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="raw-value_8h.html">runtime/raw-value.h</a>&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="types_8h.html">runtime/types.h</a>&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;gutil/strings/substitute.h&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="names_8h.html">common/names.h</a>&quot;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">using namespace </span>apache::hive::service::cli;</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="keyword">using namespace </span>impala;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="keyword">using namespace </span>strings;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment">// Set the null indicator bit for row &#39;row_idx&#39;, assuming this will be called for</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment">// successive increasing values of row_idx. If &#39;is_null&#39; is true, the row_idx&#39;th bit will</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment">// be set in &#39;nulls&#39; (taking the LSB as bit 0). If &#39;is_null&#39; is false, the row_idx&#39;th bit</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment">// will be unchanged. If &#39;nulls&#39; does not contain &#39;row_idx&#39; bits, it will be extended by</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment">// one byte.</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="hs2-util_8cc.html#ac06aa1d35f71c32b4608170654c293aa"> 34</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="hs2-util_8cc.html#ac06aa1d35f71c32b4608170654c293aa">SetNullBit</a>(uint32_t row_idx, <span class="keywordtype">bool</span> is_null, <span class="keywordtype">string</span>* nulls) {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; DCHECK_LE(row_idx / 8, nulls-&gt;size());</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; int16_t mod_8 = row_idx % 8;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordflow">if</span> (mod_8 == 0) (*nulls) += <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; (*nulls)[row_idx / 8] |= (1 &lt;&lt; mod_8) * is_null;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;}</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="hs2-util_8cc.html#ad14bb00c0eb62a7292683c87133c66b8"> 41</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="hs2-util_8cc.html#ad14bb00c0eb62a7292683c87133c66b8">GetNullBit</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>&amp; nulls, uint32_t row_idx) {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; DCHECK_LE(row_idx / 8, nulls.size());</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordflow">return</span> nulls[row_idx / 8] &amp; (1 &lt;&lt; row_idx % 8);</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;}</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="keywordtype">void</span> <a class="code" href="namespaceimpala.html#a255d366d774783fcf8bf0d2391f6e7dc">impala::StitchNulls</a>(uint32_t num_rows_before, uint32_t num_rows_added,</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; uint32_t start_idx, <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; from, <span class="keywordtype">string</span>* to) {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; to-&gt;reserve((num_rows_before + num_rows_added + 7) / 8);</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="comment">// TODO: This is very inefficient, since we could conceivably go one byte at a time</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="comment">// (although the operands should stay live in registers in the loop). However doing this</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="comment">// more efficiently leads to very complex code: we have to deal with the fact that</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="comment">// &#39;start_idx&#39; and &#39;num_rows_before&#39; might both lead to offsets into the null bitset</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="comment">// that don&#39;t start on a byte boundary. We should revisit this, ideally with a good</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="comment">// bitset implementation.</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_rows_added; ++i) {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <a class="code" href="hs2-util_8cc.html#ac06aa1d35f71c32b4608170654c293aa">SetNullBit</a>(num_rows_before + i, <a class="code" href="hs2-util_8cc.html#ad14bb00c0eb62a7292683c87133c66b8">GetNullBit</a>(from, i + start_idx), to);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; }</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;}</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="comment">// For V6 and above</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceimpala.html#afbe5c181a2d8fcadd3edf24247088e81">impala::TColumnValueToHS2TColumn</a>(<span class="keyword">const</span> TColumnValue&amp; col_val,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keyword">const</span> TColumnType&amp; type, uint32_t row_idx, thrift::TColumn* column) {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordtype">string</span>* nulls;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordtype">bool</span> is_null;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keywordflow">switch</span> (type.types[0].scalar_type.type) {</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::NULL_TYPE:</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::BOOLEAN:</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; is_null = !col_val.__isset.bool_val;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; column-&gt;boolVal.values.push_back(col_val.bool_val);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; nulls = &amp;column-&gt;boolVal.nulls;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::TINYINT:</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; is_null = !col_val.__isset.byte_val;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; column-&gt;byteVal.values.push_back(col_val.byte_val);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; nulls = &amp;column-&gt;byteVal.nulls;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::SMALLINT:</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; is_null = !col_val.__isset.short_val;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; column-&gt;i16Val.values.push_back(col_val.short_val);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; nulls = &amp;column-&gt;i16Val.nulls;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::INT:</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; is_null = !col_val.__isset.int_val;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; column-&gt;i32Val.values.push_back(col_val.int_val);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; nulls = &amp;column-&gt;i32Val.nulls;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::BIGINT:</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; is_null = !col_val.__isset.long_val;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; column-&gt;i64Val.values.push_back(col_val.long_val);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; nulls = &amp;column-&gt;i64Val.nulls;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::FLOAT:</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::DOUBLE:</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; is_null = !col_val.__isset.double_val;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; column-&gt;doubleVal.values.push_back(col_val.double_val);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; nulls = &amp;column-&gt;doubleVal.nulls;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::TIMESTAMP:</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::STRING:</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::CHAR:</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::VARCHAR:</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::DECIMAL:</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; is_null = !col_val.__isset.string_val;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; column-&gt;stringVal.values.push_back(col_val.string_val);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; nulls = &amp;column-&gt;stringVal.nulls;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; DCHECK(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;Unhandled type: &quot;</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; &lt;&lt; <a class="code" href="namespaceimpala.html#a1e608963e6439d9939ff047c3c030c31">TypeToString</a>(<a class="code" href="namespaceimpala.html#a8e25b86fc297764f90537ee0181b6997">ThriftToType</a>(type.types[0].scalar_type.type));</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <a class="code" href="hs2-util_8cc.html#ac06aa1d35f71c32b4608170654c293aa">SetNullBit</a>(row_idx, is_null, nulls);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;}</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;<span class="comment">// For V6 and above</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceimpala.html#a7b81fd034ff255392723e109922f1aaa">impala::ExprValueToHS2TColumn</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* value, <span class="keyword">const</span> TColumnType&amp; type,</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; uint32_t row_idx, thrift::TColumn* column) {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordtype">string</span>* nulls;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keywordflow">switch</span> (type.types[0].scalar_type.type) {</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::NULL_TYPE:</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::BOOLEAN:</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; column-&gt;boolVal.values.push_back(</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; value == NULL ? <span class="keyword">false</span> : *reinterpret_cast&lt;const bool*&gt;(value));</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; nulls = &amp;column-&gt;boolVal.nulls;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::TINYINT:</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; column-&gt;byteVal.values.push_back(</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; value == NULL ? 0 : *reinterpret_cast&lt;const int8_t*&gt;(value));</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; nulls = &amp;column-&gt;byteVal.nulls;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::SMALLINT:</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; column-&gt;i16Val.values.push_back(</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; value == NULL ? 0 : *reinterpret_cast&lt;const int16_t*&gt;(value));</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; nulls = &amp;column-&gt;i16Val.nulls;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::INT:</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; column-&gt;i32Val.values.push_back(</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; value == NULL ? 0 : *reinterpret_cast&lt;const int32_t*&gt;(value));</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; nulls = &amp;column-&gt;i32Val.nulls;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::BIGINT:</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; column-&gt;i64Val.values.push_back(</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; value == NULL ? 0 : *reinterpret_cast&lt;const int64_t*&gt;(value));</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; nulls = &amp;column-&gt;i64Val.nulls;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::FLOAT:</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; column-&gt;doubleVal.values.push_back(</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; value == NULL ? 0.f : *reinterpret_cast&lt;const float*&gt;(value));</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; nulls = &amp;column-&gt;doubleVal.nulls;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::DOUBLE:</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; column-&gt;doubleVal.values.push_back(</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; value == NULL ? 0.0 : *reinterpret_cast&lt;const double*&gt;(value));</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; nulls = &amp;column-&gt;doubleVal.nulls;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::TIMESTAMP:</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; column-&gt;stringVal.values.push_back(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keywordflow">if</span> (value != NULL) {</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; RawValue::PrintValue(value, <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871afdce7fe1e22d49d6fd07b168cb5b4f7b">TYPE_TIMESTAMP</a>, -1,</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; &amp;(column-&gt;stringVal.values.back()));</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; }</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; nulls = &amp;column-&gt;stringVal.nulls;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::STRING:</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::VARCHAR:</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; column-&gt;stringVal.values.push_back(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordflow">if</span> (value != NULL) {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keyword">const</span> <a class="code" href="structimpala_1_1StringValue.html">StringValue</a>* str_val = <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code" href="structimpala_1_1StringValue.html">StringValue</a>*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; column-&gt;stringVal.values.back().assign(</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; static_cast&lt;char*&gt;(str_val-&gt;<a class="code" href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">ptr</a>), str_val-&gt;<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>);</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; nulls = &amp;column-&gt;stringVal.nulls;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::CHAR:</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; column-&gt;stringVal.values.push_back(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordflow">if</span> (value != NULL) {</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <a class="code" href="structimpala_1_1ColumnType.html">ColumnType</a> char_type = ColumnType::CreateCharType(type.types[0].scalar_type.len);</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; column-&gt;stringVal.values.back().assign(</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; StringValue::CharSlotToPtr(value, char_type), char_type.<a class="code" href="structimpala_1_1ColumnType.html#a99bc4ba5ff60e6347f5436ede6630ea4">len</a>);</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; }</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; nulls = &amp;column-&gt;stringVal.nulls;</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::DECIMAL: {</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="comment">// HiveServer2 requires decimal to be presented as string.</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; column-&gt;stringVal.values.push_back(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <a class="code" href="structimpala_1_1ColumnType.html">ColumnType</a> decimalType(type);</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordflow">if</span> (value != NULL) {</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keywordflow">switch</span> (decimalType.GetByteSize()) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">case</span> 4:</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; column-&gt;stringVal.values.back() =</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code" href="classimpala_1_1DecimalValue.html">Decimal4Value</a>*<span class="keyword">&gt;</span>(value)-&gt;ToString(type);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keywordflow">case</span> 8:</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; column-&gt;stringVal.values.back() =</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code" href="classimpala_1_1DecimalValue.html">Decimal8Value</a>*<span class="keyword">&gt;</span>(value)-&gt;ToString(type);</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keywordflow">case</span> 16:</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; column-&gt;stringVal.values.back() =</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code" href="classimpala_1_1DecimalValue.html">Decimal16Value</a>*<span class="keyword">&gt;</span>(value)-&gt;ToString(type);</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; DCHECK(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;bad type: &quot;</span> &lt;&lt; type;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; }</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; nulls = &amp;column-&gt;stringVal.nulls;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; }</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; DCHECK(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;Unhandled type: &quot;</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; &lt;&lt; <a class="code" href="namespaceimpala.html#a1e608963e6439d9939ff047c3c030c31">TypeToString</a>(<a class="code" href="namespaceimpala.html#a8e25b86fc297764f90537ee0181b6997">ThriftToType</a>(type.types[0].scalar_type.type));</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; }</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <a class="code" href="hs2-util_8cc.html#ac06aa1d35f71c32b4608170654c293aa">SetNullBit</a>(row_idx, (value == NULL), nulls);</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160;}</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160;<span class="comment">// For V1 -&gt; V5</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceimpala.html#a907441e774b4263e290598f3ae94557d">impala::TColumnValueToHS2TColumnValue</a>(<span class="keyword">const</span> TColumnValue&amp; col_val,</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <span class="keyword">const</span> TColumnType&amp; type, thrift::TColumnValue* hs2_col_val) {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="comment">// TODO: Handle complex types.</span></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; DCHECK_EQ(1, type.types.size());</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; DCHECK_EQ(TTypeNodeType::SCALAR, type.types[0].type);</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; DCHECK_EQ(<span class="keyword">true</span>, type.types[0].__isset.scalar_type);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keywordflow">switch</span> (type.types[0].scalar_type.type) {</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::BOOLEAN:</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; hs2_col_val-&gt;__isset.boolVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; hs2_col_val-&gt;boolVal.value = col_val.bool_val;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; hs2_col_val-&gt;boolVal.__isset.value = col_val.__isset.bool_val;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::TINYINT:</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; hs2_col_val-&gt;__isset.byteVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; hs2_col_val-&gt;byteVal.value = col_val.byte_val;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; hs2_col_val-&gt;byteVal.__isset.value = col_val.__isset.byte_val;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::SMALLINT:</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; hs2_col_val-&gt;__isset.i16Val = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; hs2_col_val-&gt;i16Val.value = col_val.short_val;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; hs2_col_val-&gt;i16Val.__isset.value = col_val.__isset.short_val;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::INT:</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; hs2_col_val-&gt;__isset.i32Val = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; hs2_col_val-&gt;i32Val.value = col_val.int_val;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; hs2_col_val-&gt;i32Val.__isset.value = col_val.__isset.int_val;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::BIGINT:</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; hs2_col_val-&gt;__isset.i64Val = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; hs2_col_val-&gt;i64Val.value = col_val.long_val;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; hs2_col_val-&gt;i64Val.__isset.value = col_val.__isset.long_val;</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::FLOAT:</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::DOUBLE:</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; hs2_col_val-&gt;__isset.doubleVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; hs2_col_val-&gt;doubleVal.value = col_val.double_val;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; hs2_col_val-&gt;doubleVal.__isset.value = col_val.__isset.double_val;</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::DECIMAL:</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::STRING:</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::TIMESTAMP:</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::VARCHAR:</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::CHAR:</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="comment">// HiveServer2 requires timestamp to be presented as string. Note that the .thrift</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="comment">// spec says it should be a BIGINT; AFAICT Hive ignores that and produces a string.</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; hs2_col_val-&gt;__isset.stringVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; hs2_col_val-&gt;stringVal.__isset.value = col_val.__isset.string_val;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordflow">if</span> (col_val.__isset.string_val) {</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; hs2_col_val-&gt;stringVal.value = col_val.string_val;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; }</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; DCHECK(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;bad type: &quot;</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; &lt;&lt; <a class="code" href="namespaceimpala.html#a1e608963e6439d9939ff047c3c030c31">TypeToString</a>(<a class="code" href="namespaceimpala.html#a8e25b86fc297764f90537ee0181b6997">ThriftToType</a>(type.types[0].scalar_type.type));</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; }</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160;}</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160;<span class="comment">// For V1 -&gt; V5</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceimpala.html#a54c386a39186a1d130bc5c88648e28a5">impala::ExprValueToHS2TColumnValue</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* value, <span class="keyword">const</span> TColumnType&amp; type,</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; thrift::TColumnValue* hs2_col_val) {</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <span class="keywordtype">bool</span> not_null = (value != NULL);</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; <span class="comment">// TODO: Handle complex types.</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; DCHECK_EQ(1, type.types.size());</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; DCHECK_EQ(TTypeNodeType::SCALAR, type.types[0].type);</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; DCHECK_EQ(1, type.types[0].__isset.scalar_type);</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <span class="keywordflow">switch</span> (type.types[0].scalar_type.type) {</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::NULL_TYPE:</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="comment">// Set NULLs in the bool_val.</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; hs2_col_val-&gt;__isset.boolVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; hs2_col_val-&gt;boolVal.__isset.value = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::BOOLEAN:</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; hs2_col_val-&gt;__isset.boolVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; <span class="keywordflow">if</span> (not_null) hs2_col_val-&gt;boolVal.value = *<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">bool</span>*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; hs2_col_val-&gt;boolVal.__isset.value = not_null;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::TINYINT:</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; hs2_col_val-&gt;__isset.byteVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="keywordflow">if</span> (not_null) hs2_col_val-&gt;byteVal.value = *<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>int8_t*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; hs2_col_val-&gt;byteVal.__isset.value = not_null;</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::SMALLINT:</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; hs2_col_val-&gt;__isset.i16Val = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <span class="keywordflow">if</span> (not_null) hs2_col_val-&gt;i16Val.value = *<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>int16_t*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; hs2_col_val-&gt;i16Val.__isset.value = not_null;</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::INT:</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; hs2_col_val-&gt;__isset.i32Val = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <span class="keywordflow">if</span> (not_null) hs2_col_val-&gt;i32Val.value = *<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>int32_t*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; hs2_col_val-&gt;i32Val.__isset.value = not_null;</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::BIGINT:</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; hs2_col_val-&gt;__isset.i64Val = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keywordflow">if</span> (not_null) hs2_col_val-&gt;i64Val.value = *<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>int64_t*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; hs2_col_val-&gt;i64Val.__isset.value = not_null;</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::FLOAT:</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; hs2_col_val-&gt;__isset.doubleVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <span class="keywordflow">if</span> (not_null) hs2_col_val-&gt;doubleVal.value = *<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">float</span>*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; hs2_col_val-&gt;doubleVal.__isset.value = not_null;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::DOUBLE:</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; hs2_col_val-&gt;__isset.doubleVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; <span class="keywordflow">if</span> (not_null) {</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; hs2_col_val-&gt;doubleVal.value = *<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">double</span>*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; }</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; hs2_col_val-&gt;doubleVal.__isset.value = not_null;</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::STRING:</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::VARCHAR:</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; hs2_col_val-&gt;__isset.stringVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; hs2_col_val-&gt;stringVal.__isset.value = not_null;</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <span class="keywordflow">if</span> (not_null) {</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="keyword">const</span> <a class="code" href="structimpala_1_1StringValue.html">StringValue</a>* string_val = <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code" href="structimpala_1_1StringValue.html">StringValue</a>*<span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; hs2_col_val-&gt;stringVal.value.assign(static_cast&lt;char*&gt;(string_val-&gt;<a class="code" href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">ptr</a>),</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; string_val-&gt;<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>);</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; }</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::CHAR:</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; hs2_col_val-&gt;__isset.stringVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; hs2_col_val-&gt;stringVal.__isset.value = not_null;</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <span class="keywordflow">if</span> (not_null) {</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; <a class="code" href="structimpala_1_1ColumnType.html">ColumnType</a> char_type = ColumnType::CreateCharType(type.types[0].scalar_type.len);</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; hs2_col_val-&gt;stringVal.value.assign(</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; StringValue::CharSlotToPtr(value, char_type), char_type.<a class="code" href="structimpala_1_1ColumnType.html#a99bc4ba5ff60e6347f5436ede6630ea4">len</a>);</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; }</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::TIMESTAMP:</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <span class="comment">// HiveServer2 requires timestamp to be presented as string.</span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; hs2_col_val-&gt;__isset.stringVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; hs2_col_val-&gt;stringVal.__isset.value = not_null;</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <span class="keywordflow">if</span> (not_null) {</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; RawValue::PrintValue(value, <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871afdce7fe1e22d49d6fd07b168cb5b4f7b">TYPE_TIMESTAMP</a>, -1, &amp;(hs2_col_val-&gt;stringVal.value));</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; }</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <span class="keywordflow">case</span> TPrimitiveType::DECIMAL: {</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; <span class="comment">// HiveServer2 requires decimal to be presented as string.</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; hs2_col_val-&gt;__isset.stringVal = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; hs2_col_val-&gt;stringVal.__isset.value = not_null;</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; <a class="code" href="structimpala_1_1ColumnType.html">ColumnType</a> decimalType(type);</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <span class="keywordflow">if</span> (not_null) {</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; <span class="keywordflow">switch</span> (decimalType.GetByteSize()) {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <span class="keywordflow">case</span> 4:</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; hs2_col_val-&gt;stringVal.value =</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code" href="classimpala_1_1DecimalValue.html">Decimal4Value</a>*<span class="keyword">&gt;</span>(value)-&gt;ToString(type);</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; <span class="keywordflow">case</span> 8:</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; hs2_col_val-&gt;stringVal.<a class="code" href="classimpala_1_1DecimalValue.html#a1ba7b0d7f9ffb627ca31bdd7a8e07526">value</a> =</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code" href="classimpala_1_1DecimalValue.html">Decimal8Value</a>*<span class="keyword">&gt;</span>(value)-&gt;ToString(type);</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; <span class="keywordflow">case</span> 16:</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; hs2_col_val-&gt;stringVal.<a class="code" href="classimpala_1_1DecimalValue.html#a1ba7b0d7f9ffb627ca31bdd7a8e07526">value</a> =</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><a class="code" href="classimpala_1_1DecimalValue.html">Decimal16Value</a>*<span class="keyword">&gt;</span>(value)-&gt;ToString(type);</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; DCHECK(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;bad type: &quot;</span> &lt;&lt; type;</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; }</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; }</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; }</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; DCHECK(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;bad type: &quot;</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; &lt;&lt; <a class="code" href="namespaceimpala.html#a1e608963e6439d9939ff047c3c030c31">TypeToString</a>(<a class="code" href="namespaceimpala.html#a8e25b86fc297764f90537ee0181b6997">ThriftToType</a>(type.types[0].scalar_type.type));</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; }</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160;}</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160;</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00389"></a><span class="lineno"><a class="line" href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf"> 389</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf">PrintVal</a>(<span class="keyword">const</span> T&amp; val, ostream* ss) {</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; <span class="keywordflow">if</span> (val.__isset.value) {</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; (*ss) &lt;&lt; val.value;</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; (*ss) &lt;&lt; <span class="stringliteral">&quot;NULL&quot;</span>;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; }</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160;}</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160;</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceimpala.html#a3d439da3c73d5f3a86b0c7df3436eda5">impala::PrintTColumnValue</a>(</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <span class="keyword">const</span> apache::hive::service::cli::thrift::TColumnValue&amp; colval, stringstream* out) {</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; <span class="keywordflow">if</span> (colval.__isset.boolVal) {</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <span class="keywordflow">if</span> (colval.boolVal.__isset.value) {</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; (*out) &lt;&lt; ((colval.boolVal.value) ? <span class="stringliteral">&quot;true&quot;</span> : <span class="stringliteral">&quot;false&quot;</span>);</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; (*out) &lt;&lt; <span class="stringliteral">&quot;NULL&quot;</span>;</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; }</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (colval.__isset.doubleVal) {</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; <a class="code" href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf">PrintVal</a>(colval.doubleVal, out);</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (colval.__isset.byteVal) {</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; <a class="code" href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf">PrintVal</a>(colval.byteVal, out);</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (colval.__isset.i32Val) {</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; <a class="code" href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf">PrintVal</a>(colval.i32Val, out);</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (colval.__isset.i16Val) {</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; <a class="code" href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf">PrintVal</a>(colval.i16Val, out);</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (colval.__isset.i64Val) {</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; <a class="code" href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf">PrintVal</a>(colval.i64Val, out);</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (colval.__isset.stringVal) {</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; <a class="code" href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf">PrintVal</a>(colval.stringVal, out);</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; (*out) &lt;&lt; <span class="stringliteral">&quot;NULL&quot;</span>;</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; }</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160;}</div>
<div class="ttc" id="classimpala_1_1DecimalValue_html_a1ba7b0d7f9ffb627ca31bdd7a8e07526"><div class="ttname"><a href="classimpala_1_1DecimalValue.html#a1ba7b0d7f9ffb627ca31bdd7a8e07526">impala::DecimalValue::value</a></div><div class="ttdeci">const T &amp; value() const </div><div class="ttdef"><b>Definition:</b> <a href="decimal-value_8h_source.html#l00285">decimal-value.h:285</a></div></div>
<div class="ttc" id="namespaceimpala_html_a907441e774b4263e290598f3ae94557d"><div class="ttname"><a href="namespaceimpala.html#a907441e774b4263e290598f3ae94557d">impala::TColumnValueToHS2TColumnValue</a></div><div class="ttdeci">void TColumnValueToHS2TColumnValue(const TColumnValue &amp;col_val, const TColumnType &amp;type, apache::hive::service::cli::thrift::TColumnValue *hs2_col_val)</div><div class="ttdoc">For V1-&gt;V5. </div></div>
<div class="ttc" id="namespaceimpala_html_a255d366d774783fcf8bf0d2391f6e7dc"><div class="ttname"><a href="namespaceimpala.html#a255d366d774783fcf8bf0d2391f6e7dc">impala::StitchNulls</a></div><div class="ttdeci">void StitchNulls(uint32_t num_rows_before, uint32_t num_rows_added, uint32_t start_idx, const std::string &amp;from, std::string *to)</div></div>
<div class="ttc" id="types_8h_html"><div class="ttname"><a href="types_8h.html">types.h</a></div></div>
<div class="ttc" id="structimpala_1_1StringValue_html"><div class="ttname"><a href="structimpala_1_1StringValue.html">impala::StringValue</a></div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00033">string-value.h:33</a></div></div>
<div class="ttc" id="structimpala_1_1StringValue_html_ab71e42890598d9b239cac64485db276d"><div class="ttname"><a href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">impala::StringValue::len</a></div><div class="ttdeci">int len</div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00038">string-value.h:38</a></div></div>
<div class="ttc" id="raw-value_8h_html"><div class="ttname"><a href="raw-value_8h.html">raw-value.h</a></div></div>
<div class="ttc" id="namespaceimpala_html_a8e25b86fc297764f90537ee0181b6997"><div class="ttname"><a href="namespaceimpala.html#a8e25b86fc297764f90537ee0181b6997">impala::ThriftToType</a></div><div class="ttdeci">PrimitiveType ThriftToType(TPrimitiveType::type ttype)</div><div class="ttdef"><b>Definition:</b> <a href="types_8cc_source.html#l00027">types.cc:27</a></div></div>
<div class="ttc" id="hs2-util_8cc_html_a751389dd3649034b1e973e98f88221cf"><div class="ttname"><a href="hs2-util_8cc.html#a751389dd3649034b1e973e98f88221cf">PrintVal</a></div><div class="ttdeci">void PrintVal(const T &amp;val, ostream *ss)</div><div class="ttdef"><b>Definition:</b> <a href="hs2-util_8cc_source.html#l00389">hs2-util.cc:389</a></div></div>
<div class="ttc" id="namespaceimpala_html_a3d439da3c73d5f3a86b0c7df3436eda5"><div class="ttname"><a href="namespaceimpala.html#a3d439da3c73d5f3a86b0c7df3436eda5">impala::PrintTColumnValue</a></div><div class="ttdeci">void PrintTColumnValue(const apache::hive::service::cli::thrift::TColumnValue &amp;colval, std::stringstream *out)</div></div>
<div class="ttc" id="logging_8h_html"><div class="ttname"><a href="logging_8h.html">logging.h</a></div></div>
<div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871afdce7fe1e22d49d6fd07b168cb5b4f7b"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871afdce7fe1e22d49d6fd07b168cb5b4f7b">impala::TYPE_TIMESTAMP</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00037">types.h:37</a></div></div>
<div class="ttc" id="hs2-util_8cc_html_ac06aa1d35f71c32b4608170654c293aa"><div class="ttname"><a href="hs2-util_8cc.html#ac06aa1d35f71c32b4608170654c293aa">SetNullBit</a></div><div class="ttdeci">void SetNullBit(uint32_t row_idx, bool is_null, string *nulls)</div><div class="ttdef"><b>Definition:</b> <a href="hs2-util_8cc_source.html#l00034">hs2-util.cc:34</a></div></div>
<div class="ttc" id="namespaceimpala_html_a1e608963e6439d9939ff047c3c030c31"><div class="ttname"><a href="namespaceimpala.html#a1e608963e6439d9939ff047c3c030c31">impala::TypeToString</a></div><div class="ttdeci">string TypeToString(PrimitiveType t)</div><div class="ttdef"><b>Definition:</b> <a href="types_8cc_source.html#l00073">types.cc:73</a></div></div>
<div class="ttc" id="classimpala_1_1DecimalValue_html"><div class="ttname"><a href="classimpala_1_1DecimalValue.html">impala::DecimalValue&lt; int32_t &gt;</a></div></div>
<div class="ttc" id="namespaceimpala_html_afbe5c181a2d8fcadd3edf24247088e81"><div class="ttname"><a href="namespaceimpala.html#afbe5c181a2d8fcadd3edf24247088e81">impala::TColumnValueToHS2TColumn</a></div><div class="ttdeci">void TColumnValueToHS2TColumn(const TColumnValue &amp;col_val, const TColumnType &amp;type, uint32_t row_idx, apache::hive::service::cli::thrift::TColumn *column)</div><div class="ttdoc">For V6-&gt; </div></div>
<div class="ttc" id="structimpala_1_1ColumnType_html_a99bc4ba5ff60e6347f5436ede6630ea4"><div class="ttname"><a href="structimpala_1_1ColumnType.html#a99bc4ba5ff60e6347f5436ede6630ea4">impala::ColumnType::len</a></div><div class="ttdeci">int len</div><div class="ttdoc">Only set if type == TYPE_CHAR or type == TYPE_VARCHAR. </div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00062">types.h:62</a></div></div>
<div class="ttc" id="structimpala_1_1StringValue_html_a17f088f03fd1f7b017df20f58f71fe13"><div class="ttname"><a href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">impala::StringValue::ptr</a></div><div class="ttdeci">char * ptr</div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00037">string-value.h:37</a></div></div>
<div class="ttc" id="namespaceimpala_html_a7b81fd034ff255392723e109922f1aaa"><div class="ttname"><a href="namespaceimpala.html#a7b81fd034ff255392723e109922f1aaa">impala::ExprValueToHS2TColumn</a></div><div class="ttdeci">void ExprValueToHS2TColumn(const void *value, const TColumnType &amp;type, uint32_t row_idx, apache::hive::service::cli::thrift::TColumn *column)</div><div class="ttdoc">For V6-&gt; </div></div>
<div class="ttc" id="structimpala_1_1ColumnType_html"><div class="ttname"><a href="structimpala_1_1ColumnType.html">impala::ColumnType</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00059">types.h:59</a></div></div>
<div class="ttc" id="hs2-util_8cc_html_ad14bb00c0eb62a7292683c87133c66b8"><div class="ttname"><a href="hs2-util_8cc.html#ad14bb00c0eb62a7292683c87133c66b8">GetNullBit</a></div><div class="ttdeci">bool GetNullBit(const string &amp;nulls, uint32_t row_idx)</div><div class="ttdef"><b>Definition:</b> <a href="hs2-util_8cc_source.html#l00041">hs2-util.cc:41</a></div></div>
<div class="ttc" id="hs2-util_8h_html"><div class="ttname"><a href="hs2-util_8h.html">hs2-util.h</a></div></div>
<div class="ttc" id="names_8h_html"><div class="ttname"><a href="names_8h.html">names.h</a></div></div>
<div class="ttc" id="namespaceimpala_html_a54c386a39186a1d130bc5c88648e28a5"><div class="ttname"><a href="namespaceimpala.html#a54c386a39186a1d130bc5c88648e28a5">impala::ExprValueToHS2TColumnValue</a></div><div class="ttdeci">void ExprValueToHS2TColumnValue(const void *value, const TColumnType &amp;type, apache::hive::service::cli::thrift::TColumnValue *hs2_col_val)</div><div class="ttdoc">For V1-&gt;V5. </div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_e5d120be6b5e8a44336cbfd013b25604.html">be</a></li><li class="navelem"><a class="el" href="dir_68cf7cafb51a962d5bc4848b83cab0de.html">src</a></li><li class="navelem"><a class="el" href="dir_bddf2c3ed66b76bda660af468dceb320.html">service</a></li><li class="navelem"><a class="el" href="hs2-util_8cc.html">hs2-util.cc</a></li>
<li class="footer">Generated on Thu May 7 2015 16:10:37 for Impala by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 </li>
</ul>
</div>
</body>
</html>