SQL虚拟列

发布于 2024-09-08 22:12:14 字数 401 浏览 4 评论 0原文

我收到“SQL 错误：ORA-01733：此处不允许虚拟列”

这是我的代码：

update (
   Select g.FIRST300BB from ( 
      select FIRST300BB, row_number() over (order by pitchandeventid) r
      from gamedata_me 
      where hitterid = 5000
      and (eventcode = 'BB')
   ) g
   where r between 0 and 300
) t
set t.FIRST300BB =1

有什么想法吗？我被困住了，使用 Oracle 所以我发现我无法执行 Update/From 语法...所以我正式圈了马车

原文

I am getting the 'SQL Error: ORA-01733: virtual column not allowed here'

Here is my code:

update (
   Select g.FIRST300BB from ( 
      select FIRST300BB, row_number() over (order by pitchandeventid) r
      from gamedata_me 
      where hitterid = 5000
      and (eventcode = 'BB')
   ) g
   where r between 0 and 300
) t
set t.FIRST300BB =1

Any Ideas? I am stuck, using Oracle so I've discovered I cannot do the Update/From syntax...so I've officially circled the wagons

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眼眸里的那抹悲凉 2024-09-15 22:12:14

例如，尝试等效查询

update gamedata_me 
  set first300BB=1
where rowid in(
          Select g.rid from ( 
              select rowid rid, row_number() over (order by pitchandeventid) r
                  from gamedata_me 
                 where hitterid = 5000
                 and (eventcode = 'BB')
               ) g
   where r between 0 and 300
    )

Try an equivalent query for example

update gamedata_me 
  set first300BB=1
where rowid in(
          Select g.rid from ( 
              select rowid rid, row_number() over (order by pitchandeventid) r
                  from gamedata_me 
                 where hitterid = 5000
                 and (eventcode = 'BB')
               ) g
   where r between 0 and 300
    )

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