我想在RG_SQLLighthouse_DDLTrigger表上禁用/删除此触发器sys.server_triggers。
我尝试运行以下两个语句中的任何一个：
update sys.server_triggers set is_disabled = 1 where name = 'RG_SQLLighthouse_DDLTrigger'
delete sys.server_triggers where name = 'RG_SQLLighthouse_DDLTrigger'
但出现以下错误消息
不允许对系统目录进行临时更新。
我尝试运行sp_configure 'allow updates', 1，但存在相同的问题。
答案 0 :(得分：0)
我发现此代码可以完全删除触发器，并且可以正常使用！
function debugpdo( $sql=false, $args=array() ){
if( $sql && !empty( $args ) ){
$params = array();
$keys = array();
foreach( $args as $placeholder => $value ){
if( is_numeric( $value ) )$params[]=sprintf('set @%s=%d;',str_replace( ':', '', $placeholder ), $value );
else $params[]=sprintf('set @%s="%s";',str_replace( ':', '', $placeholder), str_replace( '"',"'", $value ) );
$keys[]=str_replace(':','@',$placeholder);
}
printf(
"<pre><h1>Copy & Paste this SQL into mySQL GUI Application</h1>%s\n\n%s;</pre>",
implode( PHP_EOL, $params ),
str_replace( array_keys( $args ), $keys, $sql )
);
}
}
$sql = "update `utlansliste` set `username`=:username, `peripherals`=:peripherals, `start_date`=:start_date, `end_date`=:end_date where `id`=:id";
$args = array(
':username' => $username,
':peripherals' => $peripherals,
':start_date' => $start_date,
':end_date' => $end_date,
':id' => $id
);
/* To debug the sql, uncomment this and run... */
exit( debugpdo( $sql, $args ) );
/* code continues... */
$stmt = $conn->prepare( $sql );
$result = $stmt->execute( $args );