OBIEE

Question

当我添加以下行时，出现错误： COUNT(select "Workforce Management - Worker Assignment Real Time"."Worker"."Person Number" FROM "Workforce Management - Worker Assignment Real Time" where "Worker"."Person Number" > 1000)

我想做的是添加一个新列，并计算人员编号大于 1000 的员工人数。

===================

SELECT 
   0 s_0,
   "Workforce Management - Worker Assignment Real Time"."Worker"."Employee First Name" s_1,
   "Workforce Management - Worker Assignment Real Time"."Worker"."Person ID" s_2,
   "Workforce Management - Worker Assignment Real Time"."Worker"."Person Number" s_3,
   "Workforce Management - Worker Assignment Real Time"."Worker"."Person Start Date" s_4,
   "Workforce Management - Worker Assignment Real Time"."Worker"."Termination Date" s_5,
   DESCRIPTOR_IDOF("Workforce Management - Worker Assignment Real Time"."Worker"."Worker Category") s_6,
   "Workforce Management - Worker Assignment Real Time"."Worker Assignment"."Head Count" s_7,
    COUNT(select "Workforce Management - Worker Assignment Real Time"."Worker"."Person Number" FROM "Workforce Management - Worker Assignment Real Time" where "Worker"."Person Number" > 1000) s_8

FROM "Workforce Management - Worker Assignment Real Time"

我使用 Over() 时遇到的错误

Error generating view. Error getting cursor in GenerateHead
  Error Details
Error Codes: OAMP2OPY:OPR4ONWY:U9IM8TAC:U9IM8TAC:U9IM8TAC:U9IM8TAC:OI2DL65P:OI2DL65P
Odbc driver returned an error (SQLExecDirectW).
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. (HY000)
State: HY000. Code: 43113. [nQSError: 43113] Message returned from OBIS. (HY000)
State: HY000. Code: 27002. [nQSError: 27002] Near <(>: Syntax error (HY000)
State: HY000. Code: 26012. [nQSError: 26012] . (HY000)
SQL Issued: {call NQSGetQueryColumnInfo('SELECT COUNT(CASE WHEN "Workforce Management - Worker Assignment Real Time"."Worker"."Person Number" > 1000 THEN 1 END) OVER() FROM "Workforce Management - Worker Assignment Real Time"')}
SQL Issued: SELECT COUNT(CASE WHEN "Workforce Management - Worker Assignment Real Time"."Worker"."Person Number" > 1000 THEN 1 END) OVER() FROM "Workforce Management - Worker Assignment Real Time"

Answer 1

使用 COUNT() window 函数和 CASE 表达式：

COUNT(CASE WHEN "Workforce Management - Worker Assignment Real Time"."Worker"."Person Number" > 1000 THEN 1 END) OVER() s_8

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