Pivot or CASE Statement

Question

Env: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
I am learning pivot functions and looking for your expertise.
I have a list of unique addresses but with different facility types ( residential, business). How do I count the facility type and pivot the results as shown below.
2 new pivot columns to be created is "RES_TYPE" and "BUS_TYPE".
Thanks for your help.
Final result:
STREET,HOUSE_NUMBER,TOTAL_COUNT,RES_TYPE,BUS_TYPE
VENTURE DR SE, 9008,5,3,2
AVENGER DR SW,300,3,1,2
Table create script:
CREATE TABLE TEMP_TABLE
  STREET        VARCHAR2(30 BYTE),
  HOUSE_NUMBER  VARCHAR2(6 BYTE),
  TYPE_OF_FAC          CHAR(1 BYTE)
Insert Script:
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('VENTURE DR SE', '9008', 'R');
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('VENTURE DR SE', '9008', 'R');
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('VENTURE DR SE', '9008', 'B');
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('VENTURE DR SE', '9008', 'R');
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('VENTURE DR SE', '9008', 'B');
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('AVENGER DR SW', '300', 'B');
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('AVENGER DR SW', '300', 'B');
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('AVENGER DR SW', '300', 'R');
COMMIT;

Answer 1

Hi,
Welcome to the forum!
1005674 wrote:
Env: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
I am learning pivot functions and looking for your expertise.
I have a list of unique addresses but with different facility types ( residential, business). How do I count the facility type and pivot the results as shown below.
2 new pivot columns to be created is "RES_TYPE" and "BUS_TYPE".
Thanks for your help.
Final result:
STREET,HOUSE_NUMBER,TOTAL_COUNT,RES_TYPE,BUS_TYPE
VENTURE DR SE, 9008,5,3,2
AVENGER DR SW,300,3,1,2
Do you want CSV output, like you posted above, or do you want separate columns, like this:
STREET          HOUSE_ TOTAL_COUNT   RES_TYPE   BUS_TYPE                                           
AVENGER DR SW   300              3          1          2                                           
VENTURE DR SE   9008             5          3          2                                            Here's one way to get separate columns:
SELECT       street, house_number
,       res_type + bus_type     AS total_count
,       res_type
,       bus_type
FROM       temp_table
PIVOT       (  COUNT (*)
          FOR  type_of_fac  IN ( 'R'  AS res_type
                                    , 'B'      AS bus_type
ORDER BY  street, house_number
Table create script:
CREATE TABLE TEMP_TABLE
STREET        VARCHAR2(30 BYTE),
HOUSE_NUMBER  VARCHAR2(6 BYTE),
TYPE_OF_FAC          CHAR(1 BYTE)
Insert Script:
Insert into TEMP_TABLE  (STREET, HOUSE_NUMBER, TYPE_OF_FAC) Values ('VENTURE DR SE', '9008', 'R');
...Thanks for posting the CREATE TABLE and INSERT statements; that's very helpful!