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| <h1 title="Uses of Package org.apache.calcite.profile" class="title">Uses of Package<br>org.apache.calcite.profile</h1> |
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| <table class="useSummary"> |
| <caption><span>Packages that use <a href="package-summary.html">org.apache.calcite.profile</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Package</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.materialize">org.apache.calcite.materialize</a></th> |
| <td class="colLast"> |
| <div class="block">Management of materialized query results.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.profile">org.apache.calcite.profile</a></th> |
| <td class="colLast"> |
| <div class="block">Utilities to analyze data sets.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
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| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.profile</a> used by <a href="../materialize/package-summary.html">org.apache.calcite.materialize</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.Profile.html#org.apache.calcite.materialize">Profiler.Profile</a></th> |
| <td class="colLast"> |
| <div class="block">The result of profiling, contains various statistics about the |
| data in a table.</div> |
| </td> |
| </tr> |
| </tbody> |
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| </li> |
| <li class="blockList"><a id="org.apache.calcite.profile"> |
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| <table class="useSummary"> |
| <caption><span>Classes in <a href="package-summary.html">org.apache.calcite.profile</a> used by <a href="package-summary.html">org.apache.calcite.profile</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.html#org.apache.calcite.profile">Profiler</a></th> |
| <td class="colLast"> |
| <div class="block">Analyzes data sets.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.Column.html#org.apache.calcite.profile">Profiler.Column</a></th> |
| <td class="colLast"> |
| <div class="block">Column.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.Distribution.html#org.apache.calcite.profile">Profiler.Distribution</a></th> |
| <td class="colLast"> |
| <div class="block">Value distribution, including cardinality and optionally values, of a |
| column or set of columns.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.FunctionalDependency.html#org.apache.calcite.profile">Profiler.FunctionalDependency</a></th> |
| <td class="colLast"> |
| <div class="block">Functional dependency.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.Profile.html#org.apache.calcite.profile">Profiler.Profile</a></th> |
| <td class="colLast"> |
| <div class="block">The result of profiling, contains various statistics about the |
| data in a table.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.RowCount.html#org.apache.calcite.profile">Profiler.RowCount</a></th> |
| <td class="colLast"> |
| <div class="block">Whole data set.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.Statistic.html#org.apache.calcite.profile">Profiler.Statistic</a></th> |
| <td class="colLast"> |
| <div class="block">Statistic produced by the profiler.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/Profiler.Unique.html#org.apache.calcite.profile">Profiler.Unique</a></th> |
| <td class="colLast"> |
| <div class="block">Unique key.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/ProfilerImpl.html#org.apache.calcite.profile">ProfilerImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="Profiler.html" title="interface in org.apache.calcite.profile"><code>Profiler</code></a> that only investigates "interesting" |
| combinations of columns.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/ProfilerImpl.Builder.html#org.apache.calcite.profile">ProfilerImpl.Builder</a></th> |
| <td class="colLast"> |
| <div class="block">Builds a <a href="ProfilerImpl.html" title="class in org.apache.calcite.profile"><code>ProfilerImpl</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/ProfilerImpl.Collector.html#org.apache.calcite.profile">ProfilerImpl.Collector</a></th> |
| <td class="colLast"> |
| <div class="block">Collects values of a column or columns.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/ProfilerImpl.HllCollector.html#org.apache.calcite.profile">ProfilerImpl.HllCollector</a></th> |
| <td class="colLast"> |
| <div class="block">Collector that collects two or more column values into a HyperLogLog |
| sketch.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/ProfilerImpl.Run.html#org.apache.calcite.profile">ProfilerImpl.Run</a></th> |
| <td class="colLast"> |
| <div class="block">A run of the profiler.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/ProfilerImpl.Space.html#org.apache.calcite.profile">ProfilerImpl.Space</a></th> |
| <td class="colLast"> |
| <div class="block">Work space for a particular combination of columns.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="class-use/ProfilerImpl.SurpriseQueue.html#org.apache.calcite.profile">ProfilerImpl.SurpriseQueue</a></th> |
| <td class="colLast"> |
| <div class="block">A priority queue of the last N surprise values.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="class-use/SimpleProfiler.Space.html#org.apache.calcite.profile">SimpleProfiler.Space</a></th> |
| <td class="colLast"> |
| <div class="block">Work space for a particular combination of columns.</div> |
| </td> |
| </tr> |
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