Using a CASE statement in 'IN' where clause clause

Hello

I have a form that users see after they connect with a few items and they type or select values based on the element type. All reports in the application use these values of PAGE 1 in where clause to filter the lines.

One of these question is "Quarter".  I have a group of radio buttons on the PAGE 1 on the P1_QTR point.

I need to provide users a way to take the last 4, last 3, last 2 or current quarter and I need to dynamically build a clause WHERE the interactive report based on the selection in the form.

I am trying to use the CASE as shown below and get the syntax error.

AND QTR to (when BOX: P1_QTR = 'CURRENT' then ("T4"))

When: P1_QTR = "LAST" then ("Q3")

When: P1_QTR = 'LAST TWO' then ('Q3, "Q4")

When: P1_QTR = 'LAST THREE' then ("Q2", "Q3,' T4 ')

another ("T1", "T2", "Q3,' T4 ')

END)

How can I achieve this?

Following a simple logic, try

and QTR to

(

Select 'T4' double where: P1_QTR <> 'LAST '.

Union of all the

Select 'Q3' to double where: P1_QTR <> "in PROCESS".

Union of all the

Select "Q2" double where: P1_QTR not in ('CURRENT', 'LAST', "LAST TWO")

Union of all the

Select "Q1" double where: P1_QTR not in ('CURRENT', 'LAST', 'LAST TWO', 'THREE LATEST')

)

Tags: Database

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SUCCESS_IND                             VARCHAR2(2)
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CREATED_BY                              VARCHAR2(10)
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LINENUMBER                              NUMBER(10) 
ACCTNUM                                 VARCHAR2(10)
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PLAN_TABLE_OUTPUT
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