Add DBD stats script

dbc/dbdstats.php

@@ -0,0 +1,44 @@
+<?php
+require_once("../inc/header.php");
+
+$versionCacheByID = [];
+foreach($pdo->query("SELECT id, version FROM wow_builds") as $version){
+	$versionCacheByID[$version['id']] = $version['version'];
+}
+
+$tableCacheByID = [];
+foreach($pdo->query("SELECT id, displayname FROM wow_dbc_tables") as $table){
+	$tableCacheByID[$table['id']] = $table['displayname'];
+}
+
+$versionTableCache = [];
+foreach($pdo->query("SELECT versionid, tableid FROM wow_dbc_table_versions") as $tv){
+	$versionTableCache[$tv['versionid']][] = $tv['tableid'];
+}
+?>
+<div class='container-fluid'>
+	<div class='row'>
+		<div class='col-md-6'>
+			Current amount of versions (with or without definitions): <?=count($versionCacheByID)?>
+			<table id='dbdstatsbymissingver' class='table table-condensed table-striped'>
+				<thead><tr><th>Version</th><th>Tables w/o def</th></tr></thead>
+				<?php
+				foreach($pdo->query("SELECT versionid, COUNT(*) as noDefCount FROM wow_dbc_table_versions WHERE hasDefinition = 0 GROUP BY versionid ORDER BY noDefCount DESC") as $noDef){
+					echo "<tr><td>".$versionCacheByID[$noDef['versionid']]."</td><td>".$noDef['noDefCount']."</td></tr>";
+				}
+				?>
+			</table>
+		</div>
+		<div class='col-md-6'>
+			Current amount of tables (with or without definitions): <?=count($tableCacheByID)?>
+			<table id='dbdstatsbymissingtable' class='table table-condensed table-striped'>
+				<thead><tr><th>Table</th><th>Versions w/o def</th></tr></thead>
+				<?php
+				foreach($pdo->query("SELECT tableid, COUNT(*) as noDefCount FROM wow_dbc_table_versions WHERE hasDefinition = 0 GROUP BY tableid ORDER BY noDefCount DESC") as $noDef){
+					echo "<tr><td>".$tableCacheByID[$noDef['tableid']]."</td><td>".$noDef['noDefCount']."</td></tr>";
+				}
+				?>
+			</table>
+		</div>
+	</div>
+</div>