Question

我正在编辑一个创建View的查询。我添加了一个案例，用于搜索字段等于特定值的记录并输出一个int值像3一样名为Status的View列。我正在处理服务器并且不想将查询保存到视图中。我运行查询并生成新的状态值，例如＆＃39; 3＆＃39;在专栏中。我不确定如何计算View查询中状态为3的记录的出现次数。我该怎么办那？我不想保存查询，然后针对View运行查询。我想执行查询并生成值为Status = 3

的记录计数

由于

select  
  rtrim(p.PP) as Id,
  (case (p.PC) when '17' then 'B' when 'W' then 'NN' end) as Company,
  rtrim(p.PP as Number,
  'Application' as [Type],
  (case end) as [Status],
  '--' as [Source],
  case  end as Channel,
  case
    when p.PENDP_PRODDESC like '%associaterm%' then 1
    else 0
  end as IsPrivate,
  case 
    when (r.COLUMN1 = 'P' and (r.COLUMN2 = 'IC') then '3'
    else '0'
  end as Status,
  p.PR_IND as RS
from MY_TABL as p
left join U_TABL as tu on p.PC = tu.U_COMPANY and p.PP = tu.U_TUNUMBER

Answer 1

select count(*) 
from (<paste your select here>) as vw_sql
where vw_sql.status = '3'

执行Query以生成具有Column值的View和count记录

1 个答案: