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| <div class="title">AggregateInfoBase.java</div> </div> |
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| <a href="AggregateInfoBase_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="keyword">package </span>com.cloudera.impala.analysis;</div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="keyword">import</span> java.util.ArrayList;</div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="keyword">import</span> java.util.List;</div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="keyword">import</span> org.slf4j.Logger;</div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="keyword">import</span> org.slf4j.LoggerFactory;</div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1AggregateFunction.html">com.cloudera.impala.catalog.AggregateFunction</a>;</div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ColumnStats.html">com.cloudera.impala.catalog.ColumnStats</a>;</div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">com.cloudera.impala.catalog.Type</a>;</div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="keyword">import</span> com.google.common.base.Objects;</div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">import</span> com.google.common.collect.Lists;</div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html"> 20</a></span> <span class="keyword">public</span> <span class="keyword">abstract</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html">AggregateInfoBase</a> {</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#af2cfae168112df2d11e3a2a571e87ebe"> 21</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_1AggregateInfoBase.html#af2cfae168112df2d11e3a2a571e87ebe">LOG</a> =</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  LoggerFactory.getLogger(AggregateInfoBase.class);</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="comment">// For aggregations: All unique grouping expressions from a select block.</span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="comment">// For analytics: Empty.</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a01a43b813e648430079087743746868d"> 26</a></span>  <span class="keyword">protected</span> ArrayList<Expr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a01a43b813e648430079087743746868d">groupingExprs_</a>;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="comment">// For aggregations: All unique aggregate expressions from a select block.</span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="comment">// For analytics: The results of AnalyticExpr.getFnCall() for the unique</span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="comment">// AnalyticExprs of a select block.</span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452"> 31</a></span>  <span class="keyword">protected</span> ArrayList<FunctionCallExpr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452">aggregateExprs_</a>;</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// The tuple into which the intermediate output of an aggregation is materialized.</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="comment">// Contains groupingExprs.size() + aggregateExprs.size() slots, the first of which</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="comment">// contain the values of the grouping exprs, followed by slots into which the</span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="comment">// aggregateExprs' update()/merge() symbols materialize their output, i.e., slots</span></div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="comment">// of the aggregate functions' intermediate types.</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="comment">// Identical to outputTupleDesc_ if no aggregateExpr has an output type that is</span></div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="comment">// different from its intermediate type.</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c"> 40</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c">intermediateTupleDesc_</a>;</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="comment">// The tuple into which the final output of the aggregation is materialized.</span></div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// Contains groupingExprs.size() + aggregateExprs.size() slots, the first of which</span></div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// contain the values of the grouping exprs, followed by slots into which the</span></div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// aggregateExprs' finalize() symbol write its result, i.e., slots of the aggregate</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// functions' output types.</span></div> |
| <div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd"> 47</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd">outputTupleDesc_</a>;</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="comment">// For aggregation: indices into aggregate exprs for that need to be materialized</span></div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">// For analytics: indices into the analytic exprs and their corresponding aggregate</span></div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// exprs that need to be materialized.</span></div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// Populated in materializeRequiredSlots() which must be implemented by subclasses.</span></div> |
| <div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a925932df15504bb9e4cb5a3a09a86b0f"> 53</a></span>  <span class="keyword">protected</span> ArrayList<Integer> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a925932df15504bb9e4cb5a3a09a86b0f">materializedSlots_</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> |
| <div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#ae45214bf9d44267be938d23c913b0c55"> 55</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#ae45214bf9d44267be938d23c913b0c55">AggregateInfoBase</a>(ArrayList<Expr> groupingExprs,</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  ArrayList<FunctionCallExpr> aggExprs) {</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  Preconditions.checkState(groupingExprs != null || aggExprs != null);</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a01a43b813e648430079087743746868d">groupingExprs_</a> =</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  groupingExprs != null ? Expr.cloneList(groupingExprs) : <span class="keyword">new</span> ArrayList<Expr>();</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  Preconditions.checkState(aggExprs != null || !(<span class="keyword">this</span> instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html">AnalyticInfo</a>));</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452">aggregateExprs_</a> =</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  aggExprs != null ? Expr.cloneList(aggExprs) : <span class="keyword">new</span> ArrayList<FunctionCallExpr>();</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  }</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> |
| <div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#ab8918a436e39656ea6a2b489db3a060b"> 70</a></span>  <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#ab8918a436e39656ea6a2b489db3a060b">createTupleDescs</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer) {</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// Create the intermediate tuple desc first, so that the tuple ids are increasing</span></div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// from bottom to top in the plan tree.</span></div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c">intermediateTupleDesc_</a> = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#af77618c6fbe375c49242257554644dff">createTupleDesc</a>(analyzer, <span class="keyword">false</span>);</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_1AggregateInfoBase.html#abfb2bb27deecd65a103176b2d1f9d112">requiresIntermediateTuple</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452">aggregateExprs_</a>)) {</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd">outputTupleDesc_</a> = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#af77618c6fbe375c49242257554644dff">createTupleDesc</a>(analyzer, <span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd">outputTupleDesc_</a> = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c">intermediateTupleDesc_</a>;</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div> |
| <div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#af77618c6fbe375c49242257554644dff"> 87</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#af77618c6fbe375c49242257554644dff">createTupleDesc</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer, <span class="keywordtype">boolean</span> isOutputTuple) {</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> result =</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  analyzer.getDescTbl().createTupleDescriptor(</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_1AggregateInfoBase.html#aed6f4f851f4faaf1865c679187baeca1">tupleDebugName</a>() + (isOutputTuple ? <span class="stringliteral">"-out"</span> : <span class="stringliteral">"-intermed"</span>));</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  List<Expr> exprs = Lists.newArrayListWithCapacity(</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  groupingExprs_.size() + <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452">aggregateExprs_</a>.size());</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  exprs.addAll(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a01a43b813e648430079087743746868d">groupingExprs_</a>);</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  exprs.addAll(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452">aggregateExprs_</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>  <span class="keywordtype">int</span> aggregateExprStartIndex = groupingExprs_.size();</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < exprs.size(); ++i) {</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> expr = exprs.get(i);</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> slotDesc = analyzer.addSlotDescriptor(result);</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  slotDesc.setLabel(expr.toSql());</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  slotDesc.setSourceExpr(expr);</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  slotDesc.setStats(ColumnStats.fromExpr(expr));</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  Preconditions.checkState(expr.getType().isValid());</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  slotDesc.setType(expr.getType());</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (i < aggregateExprStartIndex) {</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// register equivalence between grouping slot and grouping expr;</span></div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">// do this only when the grouping expr isn't a constant, otherwise</span></div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// it'll simply show up as a gratuitous HAVING predicate</span></div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// (which would actually be incorrect if the constant happens to be NULL)</span></div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span> (!expr.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a06da750e05bfbaa64f54b056479f64a7">isConstant</a>()) {</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  analyzer.createAuxEquivPredicate(<span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">SlotRef</a>(slotDesc), expr.clone());</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  Preconditions.checkArgument(expr instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionCallExpr.html">FunctionCallExpr</a>);</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionCallExpr.html">FunctionCallExpr</a> aggExpr = (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionCallExpr.html">FunctionCallExpr</a>)expr;</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (aggExpr.isMergeAggFn()) {</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  slotDesc.setLabel(aggExpr.getChild(0).toSql());</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  slotDesc.setSourceExpr(aggExpr.getChild(0));</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  slotDesc.setLabel(aggExpr.toSql());</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  slotDesc.setSourceExpr(aggExpr);</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// count(*) is non-nullable.</span></div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span> (aggExpr.getFnName().getFunction().equals(<span class="stringliteral">"count"</span>)) {</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// TODO: Consider making nullability a property of types or of builtin agg fns.</span></div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">// row_number, rank, and dense_rank are non-nullable as well.</span></div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  slotDesc.setIsNullable(<span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> (!isOutputTuple) {</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> intermediateType = ((<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1AggregateFunction.html">AggregateFunction</a>)aggExpr.fn_).getIntermediateType();</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span> (intermediateType != null) {</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// Use the output type as intermediate if the function has a wildcard decimal.</span></div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">if</span> (!intermediateType.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a6f9e0ec469869d69bb73592cdea0eb6e">isWildcardDecimal</a>()) {</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  slotDesc.setType(intermediateType);</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  Preconditions.checkState(expr.getType().isDecimal());</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</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>  }</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</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>  String prefix = (isOutputTuple ? <span class="stringliteral">"result "</span> : <span class="stringliteral">"intermediate "</span>);</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  LOG.trace(prefix + <span class="stringliteral">" tuple="</span> + result.debugString());</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> result;</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> </div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">public</span> <span class="keyword">abstract</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a47f7adbc7fca62ebd6a3ba5b95dc3539">materializeRequiredSlots</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer,</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> smap);</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div> |
| <div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a6028c7942bcce5608c11a9df2841a1b0"> 156</a></span>  <span class="keyword">public</span> ArrayList<Expr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a6028c7942bcce5608c11a9df2841a1b0">getGroupingExprs</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a01a43b813e648430079087743746868d">groupingExprs_</a>; }</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#adca568225b59f5f0ee3c79e16c2e5746"> 157</a></span>  <span class="keyword">public</span> ArrayList<FunctionCallExpr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#adca568225b59f5f0ee3c79e16c2e5746">getAggregateExprs</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452">aggregateExprs_</a>; }</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a7f990d7e9a35a541063c545e483bf8ba"> 158</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a7f990d7e9a35a541063c545e483bf8ba">getOutputTupleDesc</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd">outputTupleDesc_</a>; }</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a731ba7d47acc80a7d27933bf20c021a6"> 159</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a731ba7d47acc80a7d27933bf20c021a6">getIntermediateTupleDesc</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c">intermediateTupleDesc_</a>; }</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a999ce6f34c81515e63913a3a5bcd857e"> 160</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a999ce6f34c81515e63913a3a5bcd857e">getIntermediateTupleId</a>() { <span class="keywordflow">return</span> intermediateTupleDesc_.getId(); }</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a465aee9b3d8997f244cda6f133ea79d6"> 161</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a465aee9b3d8997f244cda6f133ea79d6">getOutputTupleId</a>() { <span class="keywordflow">return</span> outputTupleDesc_.getId(); }</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#abfb2bb27deecd65a103176b2d1f9d112"> 162</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#abfb2bb27deecd65a103176b2d1f9d112">requiresIntermediateTuple</a>() {</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  Preconditions.checkNotNull(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c">intermediateTupleDesc_</a>);</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  Preconditions.checkNotNull(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd">outputTupleDesc_</a>);</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c">intermediateTupleDesc_</a> != <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd">outputTupleDesc_</a>;</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div> |
| <div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a5dcfba5d8473d63d52e25c6a3e476625"> 173</a></span>  <span class="keyword">public</span> static <T extends Expr> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a5dcfba5d8473d63d52e25c6a3e476625">requiresIntermediateTuple</a>(List<T> aggExprs) {</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> aggExpr: aggExprs) {</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> intermediateType = ((<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1AggregateFunction.html">AggregateFunction</a>) aggExpr.fn_).getIntermediateType();</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span> (intermediateType != null) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div> |
| <div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#aac3130471f2b9fe0bae43fc5329172e8"> 181</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#aac3130471f2b9fe0bae43fc5329172e8">debugString</a>() {</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  StringBuilder out = <span class="keyword">new</span> StringBuilder();</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  out.append(Objects.toStringHelper(<span class="keyword">this</span>)</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  .add(<span class="stringliteral">"grouping_exprs"</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8ce852c5c88f544fa6f4ea3196cb618c">debugString</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a01a43b813e648430079087743746868d">groupingExprs_</a>))</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  .add(<span class="stringliteral">"aggregate_exprs"</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8ce852c5c88f544fa6f4ea3196cb618c">debugString</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452">aggregateExprs_</a>))</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  .add(<span class="stringliteral">"intermediate_tuple"</span>, (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c">intermediateTupleDesc_</a> == null)</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  ? <span class="stringliteral">"null"</span> : intermediateTupleDesc_.debugString())</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  .add(<span class="stringliteral">"output_tuple"</span>, (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd">outputTupleDesc_</a> == null)</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  ? <span class="stringliteral">"null"</span> : outputTupleDesc_.debugString())</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  .toString());</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">return</span> out.toString();</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">protected</span> <span class="keyword">abstract</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#aed6f4f851f4faaf1865c679187baeca1">tupleDebugName</a>();</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a6f9e0ec469869d69bb73592cdea0eb6e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a6f9e0ec469869d69bb73592cdea0eb6e">com.cloudera.impala.catalog.Type.isWildcardDecimal</a></div><div class="ttdeci">boolean isWildcardDecimal()</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00129">Type.java:129</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">com.cloudera.impala.analysis.TupleDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="TupleDescriptor_8java_source.html#l00054">TupleDescriptor.java:54</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a731ba7d47acc80a7d27933bf20c021a6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a731ba7d47acc80a7d27933bf20c021a6">com.cloudera.impala.analysis.AggregateInfoBase.getIntermediateTupleDesc</a></div><div class="ttdeci">TupleDescriptor getIntermediateTupleDesc()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00159">AggregateInfoBase.java:159</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a01a43b813e648430079087743746868d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a01a43b813e648430079087743746868d">com.cloudera.impala.analysis.AggregateInfoBase.groupingExprs_</a></div><div class="ttdeci">ArrayList< Expr > groupingExprs_</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00026">AggregateInfoBase.java:26</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a9156f7c213df31142428839cd370514c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a9156f7c213df31142428839cd370514c">com.cloudera.impala.analysis.AggregateInfoBase.intermediateTupleDesc_</a></div><div class="ttdeci">TupleDescriptor intermediateTupleDesc_</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00040">AggregateInfoBase.java:40</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a5dcfba5d8473d63d52e25c6a3e476625"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a5dcfba5d8473d63d52e25c6a3e476625">com.cloudera.impala.analysis.AggregateInfoBase.requiresIntermediateTuple</a></div><div class="ttdeci">static< TextendsExpr > boolean requiresIntermediateTuple(List< T > aggExprs)</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00173">AggregateInfoBase.java:173</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html">com.cloudera.impala.analysis.AggregateInfoBase</a></div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00020">AggregateInfoBase.java:20</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">com.cloudera.impala.catalog.Type</a></div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00042">Type.java:42</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionCallExpr_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionCallExpr.html">com.cloudera.impala.analysis.FunctionCallExpr</a></div><div class="ttdef"><b>Definition:</b> <a href="FunctionCallExpr_8java_source.html#l00037">FunctionCallExpr.java:37</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1AggregateFunction_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1AggregateFunction.html">com.cloudera.impala.catalog.AggregateFunction</a></div><div class="ttdef"><b>Definition:</b> <a href="AggregateFunction_8java_source.html#l00030">AggregateFunction.java:30</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_a8ce852c5c88f544fa6f4ea3196cb618c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a8ce852c5c88f544fa6f4ea3196cb618c">com.cloudera.impala.analysis.Expr.debugString</a></div><div class="ttdeci">String debugString()</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00539">Expr.java:539</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a47f7adbc7fca62ebd6a3ba5b95dc3539"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a47f7adbc7fca62ebd6a3ba5b95dc3539">com.cloudera.impala.analysis.AggregateInfoBase.materializeRequiredSlots</a></div><div class="ttdeci">abstract void materializeRequiredSlots(Analyzer analyzer, ExprSubstitutionMap smap)</div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a6028c7942bcce5608c11a9df2841a1b0"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a6028c7942bcce5608c11a9df2841a1b0">com.cloudera.impala.analysis.AggregateInfoBase.getGroupingExprs</a></div><div class="ttdeci">ArrayList< Expr > getGroupingExprs()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00156">AggregateInfoBase.java:156</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_aed6f4f851f4faaf1865c679187baeca1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#aed6f4f851f4faaf1865c679187baeca1">com.cloudera.impala.analysis.AggregateInfoBase.tupleDebugName</a></div><div class="ttdeci">abstract String tupleDebugName()</div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a89c85c024fdcaff807f370b6361f4cdd"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a89c85c024fdcaff807f370b6361f4cdd">com.cloudera.impala.analysis.AggregateInfoBase.outputTupleDesc_</a></div><div class="ttdeci">TupleDescriptor outputTupleDesc_</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00047">AggregateInfoBase.java:47</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_a06da750e05bfbaa64f54b056479f64a7"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a06da750e05bfbaa64f54b056479f64a7">com.cloudera.impala.analysis.Expr.isConstant</a></div><div class="ttdeci">boolean isConstant()</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00917">Expr.java:917</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">com.cloudera.impala.analysis.SlotRef</a></div><div class="ttdef"><b>Definition:</b> <a href="SlotRef_8java_source.html#l00035">SlotRef.java:35</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_abfb2bb27deecd65a103176b2d1f9d112"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#abfb2bb27deecd65a103176b2d1f9d112">com.cloudera.impala.analysis.AggregateInfoBase.requiresIntermediateTuple</a></div><div class="ttdeci">boolean requiresIntermediateTuple()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00162">AggregateInfoBase.java:162</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a465aee9b3d8997f244cda6f133ea79d6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a465aee9b3d8997f244cda6f133ea79d6">com.cloudera.impala.analysis.AggregateInfoBase.getOutputTupleId</a></div><div class="ttdeci">TupleId getOutputTupleId()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00161">AggregateInfoBase.java:161</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a15345429af633c7a4ca596ea2bc9c452"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a15345429af633c7a4ca596ea2bc9c452">com.cloudera.impala.analysis.AggregateInfoBase.aggregateExprs_</a></div><div class="ttdeci">ArrayList< FunctionCallExpr > aggregateExprs_</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00031">AggregateInfoBase.java:31</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html">com.cloudera.impala.analysis.AnalyticInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticInfo_8java_source.html#l00032">AnalyticInfo.java:32</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_adca568225b59f5f0ee3c79e16c2e5746"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#adca568225b59f5f0ee3c79e16c2e5746">com.cloudera.impala.analysis.AggregateInfoBase.getAggregateExprs</a></div><div class="ttdeci">ArrayList< FunctionCallExpr > getAggregateExprs()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00157">AggregateInfoBase.java:157</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_ab8918a436e39656ea6a2b489db3a060b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#ab8918a436e39656ea6a2b489db3a060b">com.cloudera.impala.analysis.AggregateInfoBase.createTupleDescs</a></div><div class="ttdeci">void createTupleDescs(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00070">AggregateInfoBase.java:70</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_1SlotDescriptor_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">com.cloudera.impala.analysis.SlotDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="SlotDescriptor_8java_source.html#l00029">SlotDescriptor.java:29</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_af77618c6fbe375c49242257554644dff"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#af77618c6fbe375c49242257554644dff">com.cloudera.impala.analysis.AggregateInfoBase.createTupleDesc</a></div><div class="ttdeci">TupleDescriptor createTupleDesc(Analyzer analyzer, boolean isOutputTuple)</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00087">AggregateInfoBase.java:87</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_aac3130471f2b9fe0bae43fc5329172e8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#aac3130471f2b9fe0bae43fc5329172e8">com.cloudera.impala.analysis.AggregateInfoBase.debugString</a></div><div class="ttdeci">String debugString()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00181">AggregateInfoBase.java:181</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_ae45214bf9d44267be938d23c913b0c55"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#ae45214bf9d44267be938d23c913b0c55">com.cloudera.impala.analysis.AggregateInfoBase.AggregateInfoBase</a></div><div class="ttdeci">AggregateInfoBase(ArrayList< Expr > groupingExprs, ArrayList< FunctionCallExpr > aggExprs)</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00055">AggregateInfoBase.java:55</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_1TupleId_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">com.cloudera.impala.analysis.TupleId</a></div><div class="ttdef"><b>Definition:</b> <a href="TupleId_8java_source.html#l00023">TupleId.java:23</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">com.cloudera.impala.analysis.ExprSubstitutionMap</a></div><div class="ttdef"><b>Definition:</b> <a href="ExprSubstitutionMap_8java_source.html#l00020">ExprSubstitutionMap.java:20</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_af2cfae168112df2d11e3a2a571e87ebe"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#af2cfae168112df2d11e3a2a571e87ebe">com.cloudera.impala.analysis.AggregateInfoBase.LOG</a></div><div class="ttdeci">static final Logger LOG</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00021">AggregateInfoBase.java:21</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a7f990d7e9a35a541063c545e483bf8ba"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a7f990d7e9a35a541063c545e483bf8ba">com.cloudera.impala.analysis.AggregateInfoBase.getOutputTupleDesc</a></div><div class="ttdeci">TupleDescriptor getOutputTupleDesc()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00158">AggregateInfoBase.java:158</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ColumnStats_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ColumnStats.html">com.cloudera.impala.catalog.ColumnStats</a></div><div class="ttdef"><b>Definition:</b> <a href="ColumnStats_8java_source.html#l00039">ColumnStats.java:39</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a999ce6f34c81515e63913a3a5bcd857e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a999ce6f34c81515e63913a3a5bcd857e">com.cloudera.impala.analysis.AggregateInfoBase.getIntermediateTupleId</a></div><div class="ttdeci">TupleId getIntermediateTupleId()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00160">AggregateInfoBase.java:160</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a925932df15504bb9e4cb5a3a09a86b0f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a925932df15504bb9e4cb5a3a09a86b0f">com.cloudera.impala.analysis.AggregateInfoBase.materializedSlots_</a></div><div class="ttdeci">ArrayList< Integer > materializedSlots_</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00053">AggregateInfoBase.java:53</a></div></div> |
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