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| <h1 title="Package" class="title">Package org.apache.calcite.adapter.os</h1> |
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| <div class="block">The OS adapter contains various table functions that let you query data |
| sources in your operating system and environment.</div> |
| </section> |
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| <table class="typeSummary"> |
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| <th class="colFirst" scope="row"><a href="DuTableFunction.html" title="class in org.apache.calcite.adapter.os">DuTableFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Table function that executes the OS "du" ("disk usage") command |
| to compute file sizes.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="FilesTableFunction.html" title="class in org.apache.calcite.adapter.os">FilesTableFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Table function that executes the OS "find" command to find files under a |
| particular path.</div> |
| </td> |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="GitCommitsTableFunction.html" title="class in org.apache.calcite.adapter.os">GitCommitsTableFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Table function that executes the OS "git log" command |
| to discover git commits.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="JpsTableFunction.html" title="class in org.apache.calcite.adapter.os">JpsTableFunction</a></th> |
| <td class="colLast"> |
| <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> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Processes.html" title="class in org.apache.calcite.adapter.os">Processes</a></th> |
| <td class="colLast"> |
| <div class="block">Utilities regarding operating system processes.</div> |
| </td> |
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| <th class="colFirst" scope="row"><a href="Processes.ProcessFactory.html" title="class in org.apache.calcite.adapter.os">Processes.ProcessFactory</a></th> |
| <td class="colLast"> |
| <div class="block">Creates processes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Processes.ProcessLinesEnumerator.html" title="class in org.apache.calcite.adapter.os">Processes.ProcessLinesEnumerator</a></th> |
| <td class="colLast"> |
| <div class="block">Enumerator that executes a process and returns each line as an element.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Processes.SeparatedLinesEnumerable.html" title="class in org.apache.calcite.adapter.os">Processes.SeparatedLinesEnumerable</a></th> |
| <td class="colLast"> |
| <div class="block">Enumerator that executes a process and returns each line as an element.</div> |
| </td> |
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| <th class="colFirst" scope="row"><a href="PsTableFunction.html" title="class in org.apache.calcite.adapter.os">PsTableFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Table function that executes the OS "ps" command |
| to list processes.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SqlShell.html" title="class in org.apache.calcite.adapter.os">SqlShell</a></th> |
| <td class="colLast"> |
| <div class="block">Command that executes its arguments as a SQL query |
| against Calcite's OS adapter.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="StdinTableFunction.html" title="class in org.apache.calcite.adapter.os">StdinTableFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Table function that reads stdin and returns one row per line.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="VmstatTableFunction.html" title="class in org.apache.calcite.adapter.os">VmstatTableFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Table function that executes the OS "vmstat" command |
| to share memory statistics.</div> |
| </td> |
| </tr> |
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| <td class="colLast"> |
| <div class="block">Output format.</div> |
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