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<div class="title">AlterTableAddReplaceColsStmt.java</div> </div>
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<a href="AlterTableAddReplaceColsStmt_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>&#160;<span class="comment">// Copyright 2012 Cloudera Inc.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="keyword">package </span>com.cloudera.impala.analysis;</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="keyword">import</span> java.util.List;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">import</span> java.util.Set;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="keyword">import</span> org.apache.hadoop.hive.metastore.api.FieldSchema;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html">com.cloudera.impala.catalog.Column</a>;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1HBaseTable.html">com.cloudera.impala.catalog.HBaseTable</a>;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Table.html">com.cloudera.impala.catalog.Table</a>;</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<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="l00026"></a><span class="lineno"> 26</span>&#160;<span class="keyword">import</span> com.cloudera.impala.thrift.TAlterTableAddReplaceColsParams;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="keyword">import</span> com.cloudera.impala.thrift.TAlterTableParams;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="keyword">import</span> com.cloudera.impala.thrift.TAlterTableType;</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="keyword">import</span> com.google.common.base.Preconditions;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">import</span> com.google.common.collect.Lists;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">import</span> com.google.common.collect.Sets;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html"> 36</a></span>&#160;<span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html">AlterTableAddReplaceColsStmt</a> <span class="keyword">extends</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableStmt.html">AlterTableStmt</a> {</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a5907cfecb35ac395009d4052f3ffd088"> 37</a></span>&#160; <span class="keyword">private</span> <span class="keyword">final</span> List&lt;ColumnDef&gt; <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a5907cfecb35ac395009d4052f3ffd088">columnDefs_</a>;</div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#ab48c0d06e3f0a9d1e41b1f27f71e17b6"> 38</a></span>&#160; <span class="keyword">private</span> <span class="keyword">final</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#ab48c0d06e3f0a9d1e41b1f27f71e17b6">replaceExistingCols_</a>;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a182f804aaa95bc09f1e06653a0fbb4a1"> 40</a></span>&#160; <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a182f804aaa95bc09f1e06653a0fbb4a1">AlterTableAddReplaceColsStmt</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TableName.html">TableName</a> tableName, List&lt;ColumnDef&gt; columnDefs,</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordtype">boolean</span> replaceExistingCols) {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; super(tableName);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; Preconditions.checkState(columnDefs != null &amp;&amp; columnDefs.size() &gt; 0);</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a5907cfecb35ac395009d4052f3ffd088">columnDefs_</a> = Lists.newArrayList(columnDefs);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#ab48c0d06e3f0a9d1e41b1f27f71e17b6">replaceExistingCols_</a> = replaceExistingCols;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; }</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a27d75351b1ebc4925a5a8f0ea56a4bb6"> 48</a></span>&#160; <span class="keyword">public</span> List&lt;ColumnDef&gt; <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a27d75351b1ebc4925a5a8f0ea56a4bb6">getColumnDescs</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a5907cfecb35ac395009d4052f3ffd088">columnDefs_</a>; }</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="comment">// Replace columns instead of appending new columns.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#af82b325dcfbf1e592af6c4859234768f"> 51</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#af82b325dcfbf1e592af6c4859234768f">getReplaceExistingCols</a>() {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#ab48c0d06e3f0a9d1e41b1f27f71e17b6">replaceExistingCols_</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; }</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; @Override</div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a1c1f9280f3b77a631b8bbf6d9e7b3ece"> 56</a></span>&#160; <span class="keyword">public</span> TAlterTableParams <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a1c1f9280f3b77a631b8bbf6d9e7b3ece">toThrift</a>() {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; TAlterTableParams params = super.toThrift();</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; params.setAlter_type(TAlterTableType.ADD_REPLACE_COLUMNS);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; TAlterTableAddReplaceColsParams colParams = <span class="keyword">new</span> TAlterTableAddReplaceColsParams();</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ColumnDef.html">ColumnDef</a> col: <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a27d75351b1ebc4925a5a8f0ea56a4bb6">getColumnDescs</a>()) {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; colParams.addToColumns(col.toThrift());</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; }</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; colParams.setReplace_existing_cols(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#ab48c0d06e3f0a9d1e41b1f27f71e17b6">replaceExistingCols_</a>);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; params.setAdd_replace_cols_params(colParams);</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">return</span> params;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; @Override</div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a1cdea64a2e7593e6aebcdfdaf36b516d"> 69</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a1cdea64a2e7593e6aebcdfdaf36b516d">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="l00070"></a><span class="lineno"> 70</span>&#160; super.analyze(analyzer);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Table.html">Table</a> t = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableStmt.html#a4e5e66292b52e4306db266cdff1954bd">getTargetTable</a>();</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="comment">// TODO: Support column-level DDL on HBase tables. Requires updating the column</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="comment">// mappings along with the table columns.</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordflow">if</span> (t instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1HBaseTable.html">HBaseTable</a>) {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <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">&quot;ALTER TABLE ADD|REPLACE COLUMNS not currently &quot;</span> +</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="stringliteral">&quot;supported on HBase tables.&quot;</span>);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="comment">// Build a set of the partition keys for the table.</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; Set&lt;String&gt; existingPartitionKeys = Sets.newHashSet();</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">for</span> (FieldSchema fs: t.getMetaStoreTable().getPartitionKeys()) {</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; existingPartitionKeys.add(fs.getName().toLowerCase());</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="comment">// Make sure the new columns don&#39;t already exist in the table, that the names</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="comment">// are all valid and unique, and that none of the columns conflict with</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="comment">// partition columns.</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; Set&lt;String&gt; colNames = Sets.newHashSet();</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ColumnDef.html">ColumnDef</a> c: <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a5907cfecb35ac395009d4052f3ffd088">columnDefs_</a>) {</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; c.analyze();</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; String colName = c.getColName().toLowerCase();</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordflow">if</span> (existingPartitionKeys.contains(colName)) {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <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>(</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="stringliteral">&quot;Column name conflicts with existing partition column: &quot;</span> + colName);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html">Column</a> col = t.getColumn(colName);</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keywordflow">if</span> (col != null &amp;&amp; !<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#ab48c0d06e3f0a9d1e41b1f27f71e17b6">replaceExistingCols_</a>) {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <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">&quot;Column already exists: &quot;</span> + colName);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!colNames.add(colName)) {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <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">&quot;Duplicate column name: &quot;</span> + colName);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; }</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;}</div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Table_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Table.html">com.cloudera.impala.catalog.Table</a></div><div class="ttdef"><b>Definition:</b> <a href="Table_8java_source.html#l00051">Table.java:51</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html">com.cloudera.impala.catalog.Column</a></div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00030">Column.java:30</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableStmt_html_a4e5e66292b52e4306db266cdff1954bd"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableStmt.html#a4e5e66292b52e4306db266cdff1954bd">com.cloudera.impala.analysis.AlterTableStmt.getTargetTable</a></div><div class="ttdeci">Table getTargetTable()</div><div class="ttdef"><b>Definition:</b> <a href="AlterTableStmt_8java_source.html#l00055">AlterTableStmt.java:55</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt_html_a1cdea64a2e7593e6aebcdfdaf36b516d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a1cdea64a2e7593e6aebcdfdaf36b516d">com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt.analyze</a></div><div class="ttdeci">void analyze(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="AlterTableAddReplaceColsStmt_8java_source.html#l00069">AlterTableAddReplaceColsStmt.java:69</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TableName_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TableName.html">com.cloudera.impala.analysis.TableName</a></div><div class="ttdef"><b>Definition:</b> <a href="TableName_8java_source.html#l00033">TableName.java:33</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_1AlterTableAddReplaceColsStmt_html_ab48c0d06e3f0a9d1e41b1f27f71e17b6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#ab48c0d06e3f0a9d1e41b1f27f71e17b6">com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt.replaceExistingCols_</a></div><div class="ttdeci">final boolean replaceExistingCols_</div><div class="ttdef"><b>Definition:</b> <a href="AlterTableAddReplaceColsStmt_8java_source.html#l00038">AlterTableAddReplaceColsStmt.java:38</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html">com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt</a></div><div class="ttdef"><b>Definition:</b> <a href="AlterTableAddReplaceColsStmt_8java_source.html#l00036">AlterTableAddReplaceColsStmt.java:36</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ColumnDef_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ColumnDef.html">com.cloudera.impala.analysis.ColumnDef</a></div><div class="ttdef"><b>Definition:</b> <a href="ColumnDef_8java_source.html#l00032">ColumnDef.java:32</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt_html_a5907cfecb35ac395009d4052f3ffd088"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a5907cfecb35ac395009d4052f3ffd088">com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt.columnDefs_</a></div><div class="ttdeci">final List&lt; ColumnDef &gt; columnDefs_</div><div class="ttdef"><b>Definition:</b> <a href="AlterTableAddReplaceColsStmt_8java_source.html#l00037">AlterTableAddReplaceColsStmt.java:37</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt_html_a27d75351b1ebc4925a5a8f0ea56a4bb6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a27d75351b1ebc4925a5a8f0ea56a4bb6">com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt.getColumnDescs</a></div><div class="ttdeci">List&lt; ColumnDef &gt; getColumnDescs()</div><div class="ttdef"><b>Definition:</b> <a href="AlterTableAddReplaceColsStmt_8java_source.html#l00048">AlterTableAddReplaceColsStmt.java:48</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_1AlterTableAddReplaceColsStmt_html_af82b325dcfbf1e592af6c4859234768f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#af82b325dcfbf1e592af6c4859234768f">com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt.getReplaceExistingCols</a></div><div class="ttdeci">boolean getReplaceExistingCols()</div><div class="ttdef"><b>Definition:</b> <a href="AlterTableAddReplaceColsStmt_8java_source.html#l00051">AlterTableAddReplaceColsStmt.java:51</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt_html_a1c1f9280f3b77a631b8bbf6d9e7b3ece"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a1c1f9280f3b77a631b8bbf6d9e7b3ece">com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt.toThrift</a></div><div class="ttdeci">TAlterTableParams toThrift()</div><div class="ttdef"><b>Definition:</b> <a href="AlterTableAddReplaceColsStmt_8java_source.html#l00056">AlterTableAddReplaceColsStmt.java:56</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt_html_a182f804aaa95bc09f1e06653a0fbb4a1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableAddReplaceColsStmt.html#a182f804aaa95bc09f1e06653a0fbb4a1">com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt.AlterTableAddReplaceColsStmt</a></div><div class="ttdeci">AlterTableAddReplaceColsStmt(TableName tableName, List&lt; ColumnDef &gt; columnDefs, boolean replaceExistingCols)</div><div class="ttdef"><b>Definition:</b> <a href="AlterTableAddReplaceColsStmt_8java_source.html#l00040">AlterTableAddReplaceColsStmt.java:40</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1HBaseTable_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1HBaseTable.html">com.cloudera.impala.catalog.HBaseTable</a></div><div class="ttdef"><b>Definition:</b> <a href="HBaseTable_8java_source.html#l00076">HBaseTable.java:76</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableStmt_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AlterTableStmt.html">com.cloudera.impala.analysis.AlterTableStmt</a></div><div class="ttdef"><b>Definition:</b> <a href="AlterTableStmt_8java_source.html#l00029">AlterTableStmt.java:29</a></div></div>
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