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Need help in correlated sub query logic

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Hi ,

 

I have one procedure with cursor . I have given small part of the cursor as shown below .

 

SELECT

 

             A.DAY_DATE,

               A.COUNTRY_CODE,

               A.INST_CODE,

               a.bra_code,

               a.cus_num,

               a.cur_code,

               a.led_code,

               a.sub_acct_code,

               (tra_amt * SPOT_RATE) pre_day_crnt_bal,

               t.mat_date,

               t.NEW_INT_RATE int_rate,

               t.DEB_CRE_IND int_chg_pai_ind,

               a.ACCT_TYPE,

               (SELECT   COUNT (

                                                DISTINCT TO_CHAR (day_date,

                                                                  'mm')

                                             )

                                      FROM   PIO_TIMES

                                     WHERE   day_date BETWEEN a.day_date

                                                          AND  NVL (

                                                                  T.MAT_DATE,

                                                                  A.DAY_DATE

                                                               )

                                             AND TO_CHAR (day_date, 'dd') =

                                                   '31') Test

 

----

-----

)

 

Here how can I build the logic for inside select statement.

 

I tried to build the separate stream for the inside select statement but  I am confusing  how to handle the count in the inside the query.

 

Please help me how to build the logic for the inside query statement .

 

Thanks & Regards,

Ramana.


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