Oracle PL/SQL/Analytical Functions/CURRENTV

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ANY with positional notation

   <source lang="sql">

SQL> CREATE TABLE all_sales (

 2    year INTEGER,
 3    month INTEGER,
 4    prd_type_id INTEGER,
 5    emp_id INTEGER ,
 6    amount NUMBER(8, 2)
 7  );

Table created. SQL> SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,1    ,1          ,21    ,16034.84);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,2    ,1          ,21    ,15644.65);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,3    ,2          ,21    ,20167.83);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,4    ,2          ,21    ,25056.45);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,5    ,2          ,21    ,NULL);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,6    ,1          ,21    ,15564.66);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,7    ,1          ,21    ,15644.65);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,8    ,1          ,21    ,16434.82);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,9    ,1          ,21    ,19654.57);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,10   ,1          ,21    ,21764.19);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,11   ,1          ,21    ,13026.73);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,12   ,2          ,21    ,10034.64);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,1    ,2          ,22    ,16634.84);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,1    ,2          ,21    ,26034.84);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,2    ,1          ,21    ,12644.65);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,3    ,1          ,21    ,NULL);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,4    ,1          ,21    ,25026.45);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,5    ,1          ,21    ,17212.66);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,6    ,1          ,21    ,15564.26);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,7    ,2          ,21    ,62654.82);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,8    ,2          ,21    ,26434.82);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,9    ,2          ,21    ,15644.65);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,10   ,2          ,21    ,21264.19);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,11   ,1          ,21    ,13026.73);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,12   ,1          ,21    ,10032.64);

1 row created. SQL> SQL> select * from all_sales;

     YEAR      MONTH PRD_TYPE_ID     EMP_ID     AMOUNT

---------- ----------- ---------- ----------
     2006          1           1         21   16034.84
     2006          2           1         21   15644.65
     2006          3           2         21   20167.83
     2006          4           2         21   25056.45
     2006          5           2         21
     2006          6           1         21   15564.66
     2006          7           1         21   15644.65
     2006          8           1         21   16434.82
     2006          9           1         21   19654.57
     2006         10           1         21   21764.19
     2006         11           1         21   13026.73
     2006         12           2         21   10034.64
     2005          1           2         22   16634.84
     2005          1           2         21   26034.84
     2005          2           1         21   12644.65
     2005          3           1         21
     2005          4           1         21   25026.45
     2005          5           1         21   17212.66
     2005          6           1         21   15564.26
     2005          7           2         21   62654.82
     2005          8           2         21   26434.82
     2005          9           2         21   15644.65
     2005         10           2         21   21264.19
     2005         11           1         21   13026.73
     2005         12           1         21   10032.64

25 rows selected. SQL> SQL> SQL> -- ANY with positional notation SQL> SQL> SELECT prd_type_id, year, month, sales_amount

 2  FROM all_sales
 3  WHERE prd_type_id BETWEEN 1 AND 2
 4  AND emp_id = 21
 5  MODEL
 6  PARTITION BY (prd_type_id)
 7  DIMENSION BY (month, year)
 8  MEASURES (amount sales_amount) (
 9   sales_amount[1, 2004] =
10    ROUND(SUM(sales_amount)[ANY, year IS ANY], 2)
11  )
12  ORDER BY prd_type_id, year, month;

PRD_TYPE_ID YEAR MONTH SALES_AMOUNT


---------- ---------- ------------
         1       2004          1     227276.5
         1       2005          2     12644.65
         1       2005          3
         1       2005          4     25026.45
         1       2005          5     17212.66
         1       2005          6     15564.26
         1       2005         11     13026.73
         1       2005         12     10032.64
         1       2006          1     16034.84
         1       2006          2     15644.65
         1       2006          6     15564.66
         1       2006          7     15644.65
         1       2006          8     16434.82
         1       2006          9     19654.57
         1       2006         10     21764.19
         1       2006         11     13026.73
         2       2004          1    207292.24
         2       2005          1     26034.84
         2       2005          7     62654.82
         2       2005          8     26434.82
         2       2005          9     15644.65
         2       2005         10     21264.19
         2       2006          3     20167.83
         2       2006          4     25056.45
         2       2006          5
         2       2006         12     10034.64

26 rows selected. SQL> SQL> SQL> drop table all_sales; Table dropped. SQL> SQL>

      </source>
   
  


Getting the Current Value of a Dimension Using CURRENTV()

   <source lang="sql">

SQL> CREATE TABLE all_sales (

 2    year INTEGER,
 3    month INTEGER,
 4    prd_type_id INTEGER,
 5    emp_id INTEGER ,
 6    amount NUMBER(8, 2)
 7  );

Table created. SQL> SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,1    ,1          ,21    ,16034.84);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,2    ,1          ,21    ,15644.65);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,3    ,2          ,21    ,20167.83);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,4    ,2          ,21    ,25056.45);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,5    ,2          ,21    ,NULL);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,6    ,1          ,21    ,15564.66);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,7    ,1          ,21    ,15644.65);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,8    ,1          ,21    ,16434.82);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,9    ,1          ,21    ,19654.57);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,10   ,1          ,21    ,21764.19);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,11   ,1          ,21    ,13026.73);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2006,12   ,2          ,21    ,10034.64);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,1    ,2          ,22    ,16634.84);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,1    ,2          ,21    ,26034.84);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,2    ,1          ,21    ,12644.65);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,3    ,1          ,21    ,NULL);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,4    ,1          ,21    ,25026.45);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,5    ,1          ,21    ,17212.66);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,6    ,1          ,21    ,15564.26);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,7    ,2          ,21    ,62654.82);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,8    ,2          ,21    ,26434.82);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,9    ,2          ,21    ,15644.65);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,10   ,2          ,21    ,21264.19);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,11   ,1          ,21    ,13026.73);

1 row created. SQL> insert into all_sales (YEAR,MONTH,PRD_TYPE_ID,EMP_ID,AMOUNT)

 2                  values(2005,12   ,1          ,21    ,10032.64);

1 row created. SQL> SQL> select * from all_sales;

     YEAR      MONTH PRD_TYPE_ID     EMP_ID     AMOUNT

---------- ----------- ---------- ----------
     2006          1           1         21   16034.84
     2006          2           1         21   15644.65
     2006          3           2         21   20167.83
     2006          4           2         21   25056.45
     2006          5           2         21
     2006          6           1         21   15564.66
     2006          7           1         21   15644.65
     2006          8           1         21   16434.82
     2006          9           1         21   19654.57
     2006         10           1         21   21764.19
     2006         11           1         21   13026.73
     2006         12           2         21   10034.64
     2005          1           2         22   16634.84
     2005          1           2         21   26034.84
     2005          2           1         21   12644.65
     2005          3           1         21
     2005          4           1         21   25026.45
     2005          5           1         21   17212.66
     2005          6           1         21   15564.26
     2005          7           2         21   62654.82
     2005          8           2         21   26434.82
     2005          9           2         21   15644.65
     2005         10           2         21   21264.19
     2005         11           1         21   13026.73
     2005         12           1         21   10032.64

25 rows selected. SQL> SQL> -- Getting the Current Value of a Dimension Using CURRENTV() SQL> SQL> -- the use of CURRENTV() to get the current month, which is 1: SQL> SQL> SELECT prd_type_id, year, month, sales_amount

 2  FROM all_sales
 3  WHERE prd_type_id BETWEEN 1 AND 2
 4  AND emp_id = 21
 5  MODEL
 6  PARTITION BY (prd_type_id)
 7  DIMENSION BY (month, year)
 8  MEASURES (amount sales_amount) (
 9  sales_amount[1, 2004] =
10   ROUND(sales_amount[CURRENTV(), 2003] * 1.25, 2)
11  )
12  ORDER BY prd_type_id, year, month;

PRD_TYPE_ID YEAR MONTH SALES_AMOUNT


---------- ---------- ------------
         1       2004          1
         1       2005          2     12644.65
         1       2005          3
         1       2005          4     25026.45
         1       2005          5     17212.66
         1       2005          6     15564.26
         1       2005         11     13026.73
         1       2005         12     10032.64
         1       2006          1     16034.84
         1       2006          2     15644.65
         1       2006          6     15564.66
         1       2006          7     15644.65
         1       2006          8     16434.82
         1       2006          9     19654.57
         1       2006         10     21764.19
         1       2006         11     13026.73
         2       2004          1
         2       2005          1     26034.84
         2       2005          7     62654.82
         2       2005          8     26434.82
         2       2005          9     15644.65
         2       2005         10     21264.19
         2       2006          3     20167.83
         2       2006          4     25056.45
         2       2006          5
         2       2006         12     10034.64

26 rows selected. SQL> SQL> SQL> SQL> SQL> drop table all_sales; Table dropped. SQL> SQL>

      </source>