<!-- HTML header for doxygen 1.8.4-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.13"/>
<meta name="keywords" content="madlib,postgres,greenplum,machine learning,data mining,deep learning,ensemble methods,data science,market basket analysis,affinity analysis,pca,lda,regression,elastic net,huber white,proportional hazards,k-means,latent dirichlet allocation,bayes,support vector machines,svm"/>
<title>MADlib: wcc.sql_in File Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { init_search(); });
</script>
<script type="text/x-mathjax-config">
  MathJax.Hub.Config({
    extensions: ["tex2jax.js", "TeX/AMSmath.js", "TeX/AMSsymbols.js"],
    jax: ["input/TeX","output/HTML-CSS"],
});
</script><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
<!-- hack in the navigation tree -->
<script type="text/javascript" src="eigen_navtree_hacks.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="madlib_extra.css" rel="stylesheet" type="text/css"/>
<!-- google analytics -->
<script>
  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
  ga('create', 'UA-45382226-1', 'madlib.apache.org');
  ga('send', 'pageview');
</script>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><a href="http://madlib.apache.org"><img alt="Logo" src="madlib.png" height="50" style="padding-left:0.5em;" border="0"/ ></a></td>
  <td style="padding-left: 0.5em;">
   <div id="projectname">
   <span id="projectnumber">1.17.0</span>
   </div>
   <div id="projectbrief">User Documentation for Apache MADlib</div>
  </td>
   <td>        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
</td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.13 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('wcc_8sql__in.html','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="summary">
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle">
<div class="title">wcc.sql_in File Reference</div>  </div>
</div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ae2d66cd44d34032a9dc2490a16a326cf"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#ae2d66cd44d34032a9dc2490a16a326cf">weakly_connected_components</a> (text vertex_table, text vertex_id, text edge_table, text edge_args, text out_table, text grouping_cols)</td></tr>
<tr class="separator:ae2d66cd44d34032a9dc2490a16a326cf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab7053bc632d2787710670c7bfca78342"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#ab7053bc632d2787710670c7bfca78342">weakly_connected_components</a> (text vertex_table, text vertex_id, text edge_table, text edge_args, text out_table)</td></tr>
<tr class="separator:ab7053bc632d2787710670c7bfca78342"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8d2a296a69d390d6a342ee4654c29295"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#a8d2a296a69d390d6a342ee4654c29295">graph_wcc_largest_cpt</a> (text wcc_table, text largest_cpt_table)</td></tr>
<tr class="separator:a8d2a296a69d390d6a342ee4654c29295"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adbe3bf8145a298a8ab1ee460e19efa67"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#adbe3bf8145a298a8ab1ee460e19efa67">graph_wcc_histogram</a> (text wcc_table, text histogram_table)</td></tr>
<tr class="separator:adbe3bf8145a298a8ab1ee460e19efa67"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aabd0447cf6910a077cf90a1a4cce52c8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#aabd0447cf6910a077cf90a1a4cce52c8">graph_wcc_vertex_check</a> (text wcc_table, text vertex_pair, text pair_table)</td></tr>
<tr class="separator:aabd0447cf6910a077cf90a1a4cce52c8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa7e564797133e5c08a9b95f41ef3cae6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#aa7e564797133e5c08a9b95f41ef3cae6">graph_wcc_reachable_vertices</a> (text wcc_table, text src, text reachable_vertices_table)</td></tr>
<tr class="separator:aa7e564797133e5c08a9b95f41ef3cae6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1d15b21a3c05f5d14bf436e8b2e03729"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#a1d15b21a3c05f5d14bf436e8b2e03729">graph_wcc_num_cpts</a> (text wcc_table, text count_table)</td></tr>
<tr class="separator:a1d15b21a3c05f5d14bf436e8b2e03729"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a608342c0de3500047eefa84f4a9b641f"><td class="memItemLeft" align="right" valign="top">varchar&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#a608342c0de3500047eefa84f4a9b641f">weakly_connected_components</a> (varchar message)</td></tr>
<tr class="separator:a608342c0de3500047eefa84f4a9b641f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7332b4233d558fdbd65f8b1f4c229536"><td class="memItemLeft" align="right" valign="top">varchar&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="wcc_8sql__in.html#a7332b4233d558fdbd65f8b1f4c229536">weakly_connected_components</a> ()</td></tr>
<tr class="separator:a7332b4233d558fdbd65f8b1f4c229536"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a id="adbe3bf8145a298a8ab1ee460e19efa67"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adbe3bf8145a298a8ab1ee460e19efa67">&#9670;&nbsp;</a></span>graph_wcc_histogram()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void graph_wcc_histogram </td>
          <td>(</td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>wcc_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>histogram_table</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="a8d2a296a69d390d6a342ee4654c29295"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8d2a296a69d390d6a342ee4654c29295">&#9670;&nbsp;</a></span>graph_wcc_largest_cpt()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void graph_wcc_largest_cpt </td>
          <td>(</td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>wcc_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>largest_cpt_table</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="a1d15b21a3c05f5d14bf436e8b2e03729"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1d15b21a3c05f5d14bf436e8b2e03729">&#9670;&nbsp;</a></span>graph_wcc_num_cpts()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void graph_wcc_num_cpts </td>
          <td>(</td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>wcc_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>count_table</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="aa7e564797133e5c08a9b95f41ef3cae6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa7e564797133e5c08a9b95f41ef3cae6">&#9670;&nbsp;</a></span>graph_wcc_reachable_vertices()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void graph_wcc_reachable_vertices </td>
          <td>(</td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>wcc_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>src</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>reachable_vertices_table</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="aabd0447cf6910a077cf90a1a4cce52c8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aabd0447cf6910a077cf90a1a4cce52c8">&#9670;&nbsp;</a></span>graph_wcc_vertex_check()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void graph_wcc_vertex_check </td>
          <td>(</td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>wcc_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>vertex_pair</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>pair_table</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="ae2d66cd44d34032a9dc2490a16a326cf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae2d66cd44d34032a9dc2490a16a326cf">&#9670;&nbsp;</a></span>weakly_connected_components() <span class="overload">[1/4]</span></h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void weakly_connected_components </td>
          <td>(</td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>vertex_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>vertex_id</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>edge_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>edge_args</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>out_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>grouping_cols</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="ab7053bc632d2787710670c7bfca78342"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab7053bc632d2787710670c7bfca78342">&#9670;&nbsp;</a></span>weakly_connected_components() <span class="overload">[2/4]</span></h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void weakly_connected_components </td>
          <td>(</td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>vertex_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>vertex_id</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>edge_table</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>edge_args</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">text&#160;</td>
          <td class="paramname"><em>out_table</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="a608342c0de3500047eefa84f4a9b641f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a608342c0de3500047eefa84f4a9b641f">&#9670;&nbsp;</a></span>weakly_connected_components() <span class="overload">[3/4]</span></h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">varchar weakly_connected_components </td>
          <td>(</td>
          <td class="paramtype">varchar&#160;</td>
          <td class="paramname"><em>message</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="a7332b4233d558fdbd65f8b1f4c229536"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7332b4233d558fdbd65f8b1f4c229536">&#9670;&nbsp;</a></span>weakly_connected_components() <span class="overload">[4/4]</span></h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">varchar weakly_connected_components </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_efbcf68973d247bbf15f9eecae7f24e3.html">ports</a></li><li class="navelem"><a class="el" href="dir_a4a48839224ef8488facbffa8a397967.html">postgres</a></li><li class="navelem"><a class="el" href="dir_dc596537ad427a4d866006d1a3e1fe29.html">modules</a></li><li class="navelem"><a class="el" href="dir_1c3de670490e30b2adf792227ef51e32.html">graph</a></li><li class="navelem"><a class="el" href="wcc_8sql__in.html">wcc.sql_in</a></li>
    <li class="footer">Generated on Mon Apr 6 2020 21:46:58 for MADlib by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
  </ul>
</div>
</body>
</html>