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| <h1 title="Package org.apache.calcite.adapter.os" class="title">Package org.apache.calcite.adapter.os</h1> |
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| <div class="package-signature">package <span class="element-name">org.apache.calcite.adapter.os</span></div> |
| <section class="package-description" id="package-description"> |
| <div class="block">The OS adapter contains various table functions that let you query data |
| sources in your operating system and environment.</div> |
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| <div class="table-header col-first">Class</div> |
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| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="DuTableFunction.html" title="class in org.apache.calcite.adapter.os">DuTableFunction</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> |
| <div class="block">Table function that executes the OS "du" ("disk usage") command |
| to compute file sizes.</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="FilesTableFunction.html" title="class in org.apache.calcite.adapter.os">FilesTableFunction</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab2"> |
| <div class="block">Table function that executes the OS "find" command to find files under a |
| particular path.</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="GitCommitsTableFunction.html" title="class in org.apache.calcite.adapter.os">GitCommitsTableFunction</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> |
| <div class="block">Table function that executes the OS "git log" command |
| to discover git commits.</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="JpsTableFunction.html" title="class in org.apache.calcite.adapter.os">JpsTableFunction</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab2"> |
| <div class="block">Table function that executes the OS "jps" ("Java Virtual Machine Process |
| Status Tool") command to list all java processes of a user.</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="Processes.html" title="class in org.apache.calcite.adapter.os">Processes</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> |
| <div class="block">Utilities regarding operating system processes.</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="PsTableFunction.html" title="class in org.apache.calcite.adapter.os">PsTableFunction</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab2"> |
| <div class="block">Table function that executes the OS "ps" command |
| to list processes.</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="SqlShell.html" title="class in org.apache.calcite.adapter.os">SqlShell</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> |
| <div class="block">Command that executes its arguments as a SQL query |
| against Calcite's OS adapter.</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="StdinTableFunction.html" title="class in org.apache.calcite.adapter.os">StdinTableFunction</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab2"> |
| <div class="block">Table function that reads stdin and returns one row per line.</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="VmstatTableFunction.html" title="class in org.apache.calcite.adapter.os">VmstatTableFunction</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> |
| <div class="block">Table function that executes the OS "vmstat" command |
| to share memory statistics.</div> |
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