复制 sql 粘贴到网页版上提示内核断开

复制以下内容，到 web 端粘贴，内核断开。（从这里开始，不含本句）

子块数量小于 2 的文档块(可能是空块)
SQL

复制代码

select * 
from blocks 
where id in (
  select root_id 
  from blocks 
  group by root_id 
  having count(root_id )<=2
)

被引用数量超过 6 的块(超级节点)
SQL

复制代码

select * 
from blocks 
where id in (
  select def_block_id 
  from refs 
  group by def_block_id 
  having count(def_block_id )>=6
)

引用其他文档数量超过 6 次的块(可能是 moc)
SQL

复制代码

select * 
from blocks 
where id in (
  select block_id 
  from refs 
  group by block_id
  having count(block_id )>=6
)