对于迁移,我使用了以下couchbase查询
INSERT INTO `bucket`
(KEY _k, VALUE _v, OPTIONS {"expiration": ttl})
SELECT REPLACE(META().id, "2_", "3_", 1) _K, META(_v).expiration AS ttl
from `bucket` _v
where _v._class="classname"
AND META().id LIKE "2_%";
在运行时得到以下错误
{
"code