flag_update_6002

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6

flag_update_6002()

Add a 'serial' primary key, fcid, to the flag_content table.

Code

contributions/flag/flag.install, line 430

<?php
function flag_update_6002() {
  $ret = array();

  if (db_column_exists('flag_content', 'fcid')) {
    db_drop_primary_key($ret, 'flag_content');
    db_add_field($ret, 'flag_content', 'fcid', array(
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ), array(
        'primary key' => array('fcid'),
      )
    );
    db_add_unique_key($ret, 'flag_content', 'fid_content_type_content_id_uid', array('fid', 'content_type', 'content_id', 'uid'));
  }
  return $ret;
}
?>

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