reporting services - Issue with SSRS report with temp table -

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to clear @ moment. not use stored procedure create temp table!

i new ssrs reports , trying complete large report. have multiple datasets using pretty same information in each. tried creating temp table in first dataset , in last dataset dropping table report not running. have questions.

say example have following

-----------------                           -------------- |data-set 1     |---------------------------|data source | |===============|               |           |============| |input          |               |           |use single  | |===============|               |           |transaction | |@mydate        |               |           |enable      | |@processorid   |               |           |============| |===============|               | |variables      |               | |===============|               | |@startdate     |               | |@enddate       |               | |create #table  |               | |---------------|               | |insert data    |               | |into #table    |               | |---------------|               | |return dataset1|               | |specific data. |               | |===============|               |                                 | -----------------               | |data-set 2     |---------------| |===============|               | |input          |               | |===============|               | |@mydate        |               | |@processorid   |               | |===============|               | |variables      |               | |===============|               | |@startdate     |               | |@enddate       |               | |@larges$amount |               | |---------------|               | |using #table   |               | |return dataset2|               | |specific data. |               | |===============|               |                                 | -----------------               | |data-set 3     |---------------| |===============| |input          | |===============| |@mydate        | |@processorid   | |===============| |variables      | |===============| |@startdate     | |@enddate       | |@reasoncode    | |@amount        | |---------------| |using #table   | |return dataset3| |specific data. | |---------------| |drop #table    | |===============|

this how believed work without having use stored procedure. tell me if doing wrong?

doing other datas-ets error similar query execution failed data-set 'data-set2' invalid object name '#table'

so after research found out using #temp tables created in 1 data set cannot used in data set. , using ##tables not way go either cause kinds of issues when people try run report @ or near same time.

i able needed using stored procedure write data going use in other data sets staging table , before each run truncate table ("truncate table "). allow apply indexes , performance modifications needed.

once execute stored procedure in first data set. data populated in staging table , can call other data sets.

i hope helps trying use temp tables in other data sets. simple answer not possible.


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