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annotate dbcleanup.php @ 4:dc5a8e316e21

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Add database cleanup script
author Ivo Smits <Ivo@UCIS.nl>
date Tue, 12 Apr 2011 01:53:31 +0200
parents
children 005339a1b2ce
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4
dc5a8e316e21 Add database cleanup script
Ivo Smits <Ivo@UCIS.nl>
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1 #!/usr/bin/php
dc5a8e316e21 Add database cleanup script
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2 <?php
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3 chdir(__DIR__);
dc5a8e316e21 Add database cleanup script
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4 require_once './common.php';
dc5a8e316e21 Add database cleanup script
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5
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6 docleanup('Orphaned peergroups', 'DELETE FROM `peergroups` WHERE `group` NOT IN (SELECT `id` FROM `groups`)');
dc5a8e316e21 Add database cleanup script
Ivo Smits <Ivo@UCIS.nl>
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7 docleanup('Orphaned peergroups', 'DELETE FROM `peergroups` WHERE `peer` NOT IN (SELECT `id` FROM `peers`)');
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Ivo Smits <Ivo@UCIS.nl>
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8 docleanup('Orphaned groupmessages', 'DELETE FROM `groupmessages` WHERE `group` NOT IN (SELECT `id` FROM `groups`)');
dc5a8e316e21 Add database cleanup script
Ivo Smits <Ivo@UCIS.nl>
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9 docleanup('Orphaned messages', 'DELETE FROM `messages` WHERE `id` NOT IN (SELECT `message` FROM `groupmessages`)');
dc5a8e316e21 Add database cleanup script
Ivo Smits <Ivo@UCIS.nl>
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10 docleanup('Orphaned groupmessages', 'DELETE FROM `groupmessages` WHERE `message` NOT IN (SELECT `id` FROM `messages`)');
dc5a8e316e21 Add database cleanup script
Ivo Smits <Ivo@UCIS.nl>
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11 docleanup('Optimize', 'OPTIMIZE TABLE `groupmessages`, `groups`, `messages`, `peergroups`, `peer`');
dc5a8e316e21 Add database cleanup script
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12
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13 function docleanup($comment, $query) {
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14 global $db;
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15 $count = $db->update($query);
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16 print($comment.': '.$count."\n");
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17 }