| <!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: fe/src/main/java/com/cloudera/impala/analysis/Subquery.java 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 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 List</span></a></li> |
| <li><a href="globals.html"><span>File 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('Subquery_8java_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"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </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">Subquery.java</div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| <a href="Subquery_8java.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <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> <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> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <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> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <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> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <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> <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> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">package </span>com.cloudera.impala.analysis;</div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">import</span> java.util.ArrayList;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">import</span> org.apache.hadoop.hive.metastore.MetaStoreUtils;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">import</span> org.slf4j.Logger;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">import</span> org.slf4j.LoggerFactory;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ArrayType.html">com.cloudera.impala.catalog.ArrayType</a>;</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructField.html">com.cloudera.impala.catalog.StructField</a>;</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructType.html">com.cloudera.impala.catalog.StructType</a>;</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">com.cloudera.impala.common.AnalysisException</a>;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TExprNode;</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">import</span> com.google.common.collect.Lists;</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">import</span> com.google.common.collect.Sets;</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div> |
| <div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html"> 36</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html">Subquery</a> <span class="keyword">extends</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> {</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a5f405894f7878ee6095f2d24583ab7f1"> 37</a></span>  <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">static</span> Logger <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a5f405894f7878ee6095f2d24583ab7f1">LOG</a> = LoggerFactory.getLogger(Subquery.class);</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="comment">// The QueryStmt of the subquery.</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a05faec5916f512419659bca308165da0"> 40</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1QueryStmt.html">QueryStmt</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a05faec5916f512419659bca308165da0">stmt_</a>;</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// A subquery has its own analysis context</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a1545bbff16dc6c59679b783ddffd91ce"> 42</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a1545bbff16dc6c59679b783ddffd91ce">analyzer_</a>;</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div> |
| <div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a54917fc0561857eead870875048cb260"> 44</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a54917fc0561857eead870875048cb260">getAnalyzer</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a1545bbff16dc6c59679b783ddffd91ce">analyzer_</a>; }</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6cdf52076bcb7a5dc2dd689ac09b3e37"> 45</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1QueryStmt.html">QueryStmt</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6cdf52076bcb7a5dc2dd689ac09b3e37">getStatement</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a05faec5916f512419659bca308165da0">stmt_</a>; }</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  @Override</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a900b03db97aca5d731bc0e92ea5362bf"> 47</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a900b03db97aca5d731bc0e92ea5362bf">toSqlImpl</a>() { <span class="keywordflow">return</span> <span class="stringliteral">"("</span> + stmt_.toSql() + <span class="stringliteral">")"</span>; }</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div> |
| <div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a031ead719bcd04e5062246b7ac861878"> 52</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a031ead719bcd04e5062246b7ac861878">Subquery</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1QueryStmt.html">QueryStmt</a> queryStmt) {</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  super();</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  Preconditions.checkNotNull(queryStmt);</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a05faec5916f512419659bca308165da0">stmt_</a> = queryStmt;</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div> |
| <div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a5a455a72d77d36ee09e1ad40003ccd40"> 61</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a5a455a72d77d36ee09e1ad40003ccd40">Subquery</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html">Subquery</a> other) {</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  super(other);</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a05faec5916f512419659bca308165da0">stmt_</a> = other.stmt_.clone();</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8b745173008a9c04bd8892ca365d24af">isAnalyzed_</a> = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  @Override</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6e3b854fe9ec648c2535ce3d45d64ff4"> 71</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6e3b854fe9ec648c2535ce3d45d64ff4">analyze</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer) <span class="keywordflow">throws</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">AnalysisException</a> {</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8b745173008a9c04bd8892ca365d24af">isAnalyzed_</a>) <span class="keywordflow">return</span>;</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  super.analyze(analyzer);</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">if</span> (!(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a05faec5916f512419659bca308165da0">stmt_</a> instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SelectStmt.html">SelectStmt</a>)) {</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">AnalysisException</a>(<span class="stringliteral">"A subquery must contain a single select block: "</span> +</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8a7f3127d58f9b9e03cd2a5855311dc8">toSql</a>());</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// The subquery is analyzed with its own analyzer.</span></div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a1545bbff16dc6c59679b783ddffd91ce">analyzer_</a> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a>(analyzer);</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  analyzer_.setIsSubquery();</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  stmt_.analyze(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a1545bbff16dc6c59679b783ddffd91ce">analyzer_</a>);</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// Set the subquery type based on the types of the exprs in the</span></div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// result list of the associated SelectStmt.</span></div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  ArrayList<Expr> stmtResultExprs = stmt_.getResultExprs();</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">if</span> (stmtResultExprs.size() == 1) {</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">type_</a> = stmtResultExprs.get(0).<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#aa13f302aaf889778a8f16beb116d4292">getType</a>();</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  Preconditions.checkState(!type_.isComplexType());</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">type_</a> = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a3a94a2f32d94350ade53d1166599700d">createStructTypeFromExprList</a>();</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// If the subquery returns many rows, set its type to ArrayType.</span></div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (!((SelectStmt)<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a05faec5916f512419659bca308165da0">stmt_</a>).returnsSingleRow()) <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">type_</a> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ArrayType.html">ArrayType</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">type_</a>);</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  Preconditions.checkNotNull(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">type_</a>);</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8b745173008a9c04bd8892ca365d24af">isAnalyzed_</a> = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div> |
| <div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a90484f62dfeeb49a0c92577a39e6ebc2"> 103</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a90484f62dfeeb49a0c92577a39e6ebc2">returnsScalarColumn</a>() {</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  ArrayList<Expr> stmtResultExprs = stmt_.getResultExprs();</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (stmtResultExprs.size() == 1 && stmtResultExprs.get(0).<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#aa13f302aaf889778a8f16beb116d4292">getType</a>().isScalarType()) {</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div> |
| <div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a3a94a2f32d94350ade53d1166599700d"> 114</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructType.html">StructType</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a3a94a2f32d94350ade53d1166599700d">createStructTypeFromExprList</a>() {</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  ArrayList<Expr> stmtResultExprs = stmt_.getResultExprs();</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  ArrayList<StructField> structFields = Lists.newArrayList();</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="comment">// Check if we have unique labels</span></div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  ArrayList<String> labels = stmt_.getColLabels();</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">boolean</span> hasUniqueLabels = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (Sets.newHashSet(labels).size() != labels.size()) hasUniqueLabels = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="comment">// Construct a StructField from each expr in the select list</span></div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < stmtResultExprs.size(); ++i) {</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> expr = stmtResultExprs.get(i);</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  String fieldName = null;</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// Check if the label meets the Metastore's requirements.</span></div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (MetaStoreUtils.validateName(labels.get(i))) {</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  fieldName = labels.get(i);</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// Make sure the field names are unique.</span></div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> (!hasUniqueLabels) {</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  fieldName = <span class="stringliteral">"_"</span> + Integer.toString(i) + <span class="stringliteral">"_"</span> + fieldName;</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  }</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// Use the expr ordinal to construct a StructField.</span></div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  fieldName = <span class="stringliteral">"_"</span> + Integer.toString(i);</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  Preconditions.checkNotNull(fieldName);</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  structFields.add(<span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructField.html">StructField</a>(fieldName, expr.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#aa13f302aaf889778a8f16beb116d4292">getType</a>(), null));</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  Preconditions.checkState(structFields.size() != 0);</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructType.html">StructType</a>(structFields);</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  }</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  @Override</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#ad2ad99aa5593e1d377e79f9a6a185eee"> 145</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html">Subquery</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#ad2ad99aa5593e1d377e79f9a6a185eee">clone</a>() { <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a031ead719bcd04e5062246b7ac861878">Subquery</a>(<span class="keyword">this</span>); }</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  @Override</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6fb89dbd7f6db73e84ea62746bc1c558"> 148</a></span>  <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6fb89dbd7f6db73e84ea62746bc1c558">toThrift</a>(TExprNode msg) {}</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a031ead719bcd04e5062246b7ac861878"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a031ead719bcd04e5062246b7ac861878">com.cloudera.impala.analysis.Subquery.Subquery</a></div><div class="ttdeci">Subquery(QueryStmt queryStmt)</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00052">Subquery.java:52</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SelectStmt_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SelectStmt.html">com.cloudera.impala.analysis.SelectStmt</a></div><div class="ttdef"><b>Definition:</b> <a href="SelectStmt_8java_source.html#l00045">SelectStmt.java:45</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1QueryStmt_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1QueryStmt.html">com.cloudera.impala.analysis.QueryStmt</a></div><div class="ttdef"><b>Definition:</b> <a href="QueryStmt_8java_source.html#l00041">QueryStmt.java:41</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a90484f62dfeeb49a0c92577a39e6ebc2"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a90484f62dfeeb49a0c92577a39e6ebc2">com.cloudera.impala.analysis.Subquery.returnsScalarColumn</a></div><div class="ttdeci">boolean returnsScalarColumn()</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00103">Subquery.java:103</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a900b03db97aca5d731bc0e92ea5362bf"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a900b03db97aca5d731bc0e92ea5362bf">com.cloudera.impala.analysis.Subquery.toSqlImpl</a></div><div class="ttdeci">String toSqlImpl()</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00047">Subquery.java:47</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a5f405894f7878ee6095f2d24583ab7f1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a5f405894f7878ee6095f2d24583ab7f1">com.cloudera.impala.analysis.Subquery.LOG</a></div><div class="ttdeci">static final Logger LOG</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00037">Subquery.java:37</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a6cdf52076bcb7a5dc2dd689ac09b3e37"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6cdf52076bcb7a5dc2dd689ac09b3e37">com.cloudera.impala.analysis.Subquery.getStatement</a></div><div class="ttdeci">QueryStmt getStatement()</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00045">Subquery.java:45</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_a8a7f3127d58f9b9e03cd2a5855311dc8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8a7f3127d58f9b9e03cd2a5855311dc8">com.cloudera.impala.analysis.Expr.toSql</a></div><div class="ttdeci">String toSql()</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00449">Expr.java:449</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_aa13f302aaf889778a8f16beb116d4292"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#aa13f302aaf889778a8f16beb116d4292">com.cloudera.impala.analysis.Expr.getType</a></div><div class="ttdeci">Type getType()</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00188">Expr.java:188</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_ad2ad99aa5593e1d377e79f9a6a185eee"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#ad2ad99aa5593e1d377e79f9a6a185eee">com.cloudera.impala.analysis.Subquery.clone</a></div><div class="ttdeci">Subquery clone()</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00145">Subquery.java:145</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">com.cloudera.impala.common.AnalysisException</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalysisException_8java_source.html#l00021">AnalysisException.java:21</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a05faec5916f512419659bca308165da0"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a05faec5916f512419659bca308165da0">com.cloudera.impala.analysis.Subquery.stmt_</a></div><div class="ttdeci">QueryStmt stmt_</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00040">Subquery.java:40</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">com.cloudera.impala.analysis.Expr</a></div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00048">Expr.java:48</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a1545bbff16dc6c59679b783ddffd91ce"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a1545bbff16dc6c59679b783ddffd91ce">com.cloudera.impala.analysis.Subquery.analyzer_</a></div><div class="ttdeci">Analyzer analyzer_</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00042">Subquery.java:42</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ArrayType_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ArrayType.html">com.cloudera.impala.catalog.ArrayType</a></div><div class="ttdef"><b>Definition:</b> <a href="ArrayType_8java_source.html#l00011">ArrayType.java:11</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_ab1fff80d4023e8f93e42b230550917db"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">com.cloudera.impala.analysis.Expr.type_</a></div><div class="ttdeci">Type type_</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00142">Expr.java:142</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a6fb89dbd7f6db73e84ea62746bc1c558"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6fb89dbd7f6db73e84ea62746bc1c558">com.cloudera.impala.analysis.Subquery.toThrift</a></div><div class="ttdeci">void toThrift(TExprNode msg)</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00148">Subquery.java:148</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a54917fc0561857eead870875048cb260"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a54917fc0561857eead870875048cb260">com.cloudera.impala.analysis.Subquery.getAnalyzer</a></div><div class="ttdeci">Analyzer getAnalyzer()</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00044">Subquery.java:44</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">com.cloudera.impala.analysis.Analyzer</a></div><div class="ttdef"><b>Definition:</b> <a href="Analyzer_8java_source.html#l00105">Analyzer.java:105</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_a8b745173008a9c04bd8892ca365d24af"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8b745173008a9c04bd8892ca365d24af">com.cloudera.impala.analysis.Expr.isAnalyzed_</a></div><div class="ttdeci">boolean isAnalyzed_</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00143">Expr.java:143</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a3a94a2f32d94350ade53d1166599700d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a3a94a2f32d94350ade53d1166599700d">com.cloudera.impala.analysis.Subquery.createStructTypeFromExprList</a></div><div class="ttdeci">StructType createStructTypeFromExprList()</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00114">Subquery.java:114</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html">com.cloudera.impala.analysis.Subquery</a></div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00036">Subquery.java:36</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructType_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructType.html">com.cloudera.impala.catalog.StructType</a></div><div class="ttdef"><b>Definition:</b> <a href="StructType_8java_source.html#l00018">StructType.java:18</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructField_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1StructField.html">com.cloudera.impala.catalog.StructField</a></div><div class="ttdef"><b>Definition:</b> <a href="StructField_8java_source.html#l00025">StructField.java:25</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a5a455a72d77d36ee09e1ad40003ccd40"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a5a455a72d77d36ee09e1ad40003ccd40">com.cloudera.impala.analysis.Subquery.Subquery</a></div><div class="ttdeci">Subquery(Subquery other)</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00061">Subquery.java:61</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery_html_a6e3b854fe9ec648c2535ce3d45d64ff4"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Subquery.html#a6e3b854fe9ec648c2535ce3d45d64ff4">com.cloudera.impala.analysis.Subquery.analyze</a></div><div class="ttdeci">void analyze(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="Subquery_8java_source.html#l00071">Subquery.java:71</a></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_ca2797c59c2e868cd2eca72571423f6a.html">fe</a></li><li class="navelem"><a class="el" href="dir_9456c03c9c6e5a96e843b28fc5c6395b.html">src</a></li><li class="navelem"><a class="el" href="dir_31c8d7a6e8855be2d8d6fa4227c487c3.html">main</a></li><li class="navelem"><a class="el" href="dir_d2615d3423c50009d0fa2801d3e0150c.html">java</a></li><li class="navelem"><a class="el" href="dir_df2af9fb37a2f3aedd0dd3e7b116eedc.html">com</a></li><li class="navelem"><a class="el" href="dir_48ee7e70be44cce637301d7ac948c4e1.html">cloudera</a></li><li class="navelem"><a class="el" href="dir_c062777d65f1b5dc463ca31df638b83a.html">impala</a></li><li class="navelem"><a class="el" href="dir_5a28c2814222b20468ce1cf07f052735.html">analysis</a></li><li class="navelem"><a class="el" href="Subquery_8java.html">Subquery.java</a></li> |
| <li class="footer">Generated on Thu May 7 2015 16:10:38 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> |
