Complex Query using ViewCriteria tag??

Hi
I would like to know whether a query with combination of "And" and "Or" conditions can be achieved using ViewCriteria, CriteriaRow and Criteria tags.
For eg: the SQL query should look like this
select * from <table name>
where column1 = x
and (column2=y or column3=z);
I tried couple of combinations using the tags but could get either "AND" or "OR" but not combination of both.
Any suggestions would help.
Thanks

With the built in ViewCriteria implementation you cannot do and/or as per your example. But an equivalent query:
where (column1 = x and column2 = y) or (column1 = x and column3 = z)
is doable.

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Hi,
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"
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I'd appreciate it if someone can point me in the right direction.

Figured it out.
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Database version 11g
SELECT DISTINCT P.RESPONSIBILITY, P.PRODUCT_MAJOR, P.PRODUCT_MINOR,
P.PRODUCT_SERIES, P.PRODUCT_CATEGORY AS Category1, SO.REGION_CODE,
SO.STORE_CODE, S.Store_Name, SOL.PRODUCT_CODE, PRI.REPLENISHMENT_TYPE,
PRI.SUPPLIER_CODE,
SOL.SOLD_WITH_NIC, SOL.SUGGESTED_PRICE,
PRI.INVOICE_COST, SOL.FIFO_COST,
SO.ORDER_TYPE_CODE, SOL.DOCUMENT_NUM,
SOS.SLSP_CD, '' AS FNAME, '' AS LNAME,
SOL.PRICE_EXCEPTION_CODE, SOL.AS_IS,
SOL.STATUS_DATE,
Sum(SOL.QUANTITY) AS SumOfQUANTITY,
Sum(SOL.EXTENDED_PRICE) AS SumOfEXTENDED_PRICE
--Format([SALES_ORDER].[STATUS_DATE],"mmm-yy") AS [Month]
FROM PRODUCT P,
PRODUCT_MAJORS PM,
SALES_ORDER_LINE SOL,
STORE S,
SALES_ORDER SO,
SALES_ORDER_SPLITS SOS,
PRODUCT_REGIONAL_INFO PRI,
REGION_MAP R
WHERE P.product_major = PM.PRODUCT_MAJOR
and SOL.PRODUCT_CODE = P.PRODUCT_CODE
and SO.STORE_CODE = S.STORE_CODE
AND SO.REGION_CODE = S.REGION_CODE
AND SOL.REGION_CODE = SO.REGION_CODE
AND SOL.DOCUMENT_NUM = SO.DOCUMENT_NUM
AND SOL.DELIVERY_SEQUENCE_NUM = SO.DELIVERY_SEQUENCE_NUM
AND SOL.STATUS_CODE = SO.STATUS_CODE
AND SOL.STATUS_DATE = SO.STATUS_DATE
AND SO.REGION_CODE = SOS.REGION_CODE
AND SO.DOCUMENT_NUM = SOS.DOCUMENT_NUM
AND SOL.PRODUCT_CODE = PRI.PRODUCT_CODE
AND PRI.REGION_CODE = R.CORP_REGION_CODE
AND SO.REGION_CODE = R.DS_REGION_CODE
AND P.PRODUCT_MAJOR In ('STEREO','TELEVISION','VIDEO')
AND SOL.STATUS_CODE = 'D'
AND SOL.STATUS_DATE BETWEEN '01-JUN-09' AND '30-JUN-09'
AND SO.STORE_CODE NOT IN
('10','20','30','40','70','91','95','93','94','96','97','98','99',
'9V','9W','9X','9Y','9Z','8Z',
'8Y','92','CZ','FR','FS','FT','FZ','FY','FX','FW','FV','GZ','GY','GU','GW','GV','GX')
GROUP BY
P.RESPONSIBILITY, P.PRODUCT_MAJOR, P.PRODUCT_MINOR, P.PRODUCT_SERIES, P.PRODUCT_CATEGORY,
SO.REGION_CODE, SO.STORE_CODE, /*S.Short Name, */
S.Store_Name, SOL.PRODUCT_CODE,
PRI.REPLENISHMENT_TYPE, PRI.SUPPLIER_CODE,
SOL.SOLD_WITH_NIC, SOL.SUGGESTED_PRICE, PRI.INVOICE_COST,
SOL.FIFO_COST, SO.ORDER_TYPE_CODE, SOL.DOCUMENT_NUM,
SOS.SLSP_CD, '', '', SOL.PRICE_EXCEPTION_CODE,
SOL.AS_IS, SOL.STATUS_DATE
Explain Plan:
SELECT STATEMENT, GOAL = ALL_ROWS               Cost=583     Cardinality=1     Bytes=253
HASH GROUP BY               Cost=583     Cardinality=1     Bytes=253
FILTER
NESTED LOOPS               Cost=583     Cardinality=1     Bytes=253
HASH JOIN OUTER               Cost=582     Cardinality=1     Bytes=234
NESTED LOOPS
NESTED LOOPS               Cost=571     Cardinality=1     Bytes=229
NESTED LOOPS               Cost=571     Cardinality=1     Bytes=207
NESTED LOOPS               Cost=569     Cardinality=2     Bytes=368
NESTED LOOPS               Cost=568     Cardinality=2     Bytes=360
NESTED LOOPS               Cost=556     Cardinality=3     Bytes=435
NESTED LOOPS     Cost=178     Cardinality=4     Bytes=336
NESTED LOOPS          Cost=7     Cardinality=1     Bytes=49
HASH JOIN               Cost=7     Cardinality=1     Bytes=39
VIEW     Object owner=CORP     Object name=index$_join$_015     Cost=2     Cardinality=3     Bytes=57
HASH JOIN
INLIST ITERATOR
INDEX UNIQUE SCAN     Object owner=CORP     Object name=PRODMJR_PK     Cost=0     Cardinality=3     Bytes=57
INDEX FAST FULL SCAN     Object owner=CORP     Object name=PRDMJR_PR_FK_I     Cost=1     Cardinality=3     Bytes=57
VIEW     Object owner=CORP     Object name=index$_join$_016     Cost=4     Cardinality=37     Bytes=740
HASH JOIN
INLIST ITERATOR
INDEX RANGE SCAN     Object owner=CORP     Object name=PRDMNR1     Cost=3     Cardinality=37     Bytes=740
INDEX FAST FULL SCAN     Object owner=CORP     Object name=PRDMNR_PK     Cost=4     Cardinality=37     Bytes=740
INDEX UNIQUE SCAN     Object owner=CORP     Object name=PRODMJR_PK     Cost=0     Cardinality=1     Bytes=10
MAT_VIEW ACCESS BY INDEX ROWID     Object owner=CORP     Object name=PRODUCTS     Cost=171     Cardinality=480     Bytes=16800
INDEX RANGE SCAN     Object owner=CORP     Object name=PRD2     Cost=3     Cardinality=681
TABLE ACCESS BY INDEX ROWID     Object owner=DS     Object name=SALES_ORDER_LINE     Cost=556     Cardinality=1     Bytes=145
BITMAP CONVERSION TO ROWIDS
BITMAP INDEX SINGLE VALUE     Object owner=DS     Object name=SOL2
TABLE ACCESS BY INDEX ROWID     Object owner=DS     Object name=SALES_ORDER     Cost=4     Cardinality=1     Bytes=35
INDEX RANGE SCAN     Object owner=DS     Object name=SO1     Cost=3     Cardinality=1
TABLE ACCESS BY INDEX ROWID     Object owner=DS     Object name=REGION_MAP     Cost=1     Cardinality=1     Bytes=4
INDEX RANGE SCAN     Object owner=DS     Object name=REGCD     Cost=0     Cardinality=1
MAT_VIEW ACCESS BY INDEX ROWID     Object owner=CORP     Object name=PRODUCT_REGIONAL_INFO     Cost=2     Cardinality=1     Bytes=23
INDEX UNIQUE SCAN     Object owner=CORP     Object name=PRDRI_PK     Cost=1     Cardinality=1
INDEX UNIQUE SCAN     Object owner=CORP     Object name=BI_STORE_INFO_PK     Cost=0     Cardinality=1
MAT_VIEW ACCESS BY INDEX ROWID     Object owner=CORP     Object name=BI_STORE_INFO     Cost=1     Cardinality=1     Bytes=22
VIEW     Object owner=DS     cost=11     Cardinality=342     Bytes=1710
HASH JOIN               Cost=11     Cardinality=342     Bytes=7866
MAT_VIEW ACCESS FULL     Object owner=CORP     Object name=STORE_CORP     Cost=5     Cardinality=429     Bytes=3003
NESTED LOOPS               Cost=5     Cardinality=478     Bytes=7648
MAT_VIEW ACCESS FULL     Object owner=CORP     Object name=STORE_GROUP     Cost=5     Cardinality=478     Bytes=5258
INDEX UNIQUE SCAN     Object owner=CORP     Object name=STORE_REGIONAL_INFO_PK     Cost=0     Cardinality=1     Bytes=5
INDEX RANGE SCAN     Object owner=DS     Object name=SOS_PK     Cost=2     Cardinality=1     Bytes=19
Regards,
BMP

First thing that i notice in this query is you are Using Distinct as well as Group by.
Your group by will always give you distinct results ,then again why do you need the Distinct?
For example
WITH t AS
     (SELECT 'clm1' col1, 'contract1' col2,10 value
        FROM DUAL
      UNION ALL
      SELECT 'clm1' , 'contract1' ,10 value
        FROM DUAL
      UNION ALL
      SELECT 'clm1', 'contract2',10
        FROM DUAL
      UNION ALL
      SELECT 'clm2', 'contract1',10
        FROM DUAL
      UNION ALL
      SELECT 'clm3', 'contract1',10
        FROM DUAL
      UNION ALL
      SELECT 'clm4', 'contract2',10
        FROM DUAL)
SELECT distinct col1,col2,sum(value) from t
group by col1,col2Is always same as
WITH t AS
     (SELECT 'clm1' col1, 'contract1' col2,10 value
        FROM DUAL
      UNION ALL
      SELECT 'clm1' , 'contract1' ,10 value
        FROM DUAL
      UNION ALL
      SELECT 'clm1', 'contract2',10
        FROM DUAL
      UNION ALL
      SELECT 'clm2', 'contract1',10
        FROM DUAL
      UNION ALL
      SELECT 'clm3', 'contract1',10
        FROM DUAL
      UNION ALL
      SELECT 'clm4', 'contract2',10
        FROM DUAL)
SELECT col1,col2,sum(value) from t
group by col1,col2And also
AND SOL.STATUS_DATE BETWEEN '01-JUN-09' AND '30-JUN-09'It would be best to use a to_date when hard coding your dates.
Edited by: user5495111 on Aug 6, 2009 1:32 PM

Need SQL query using View - Please help

Hi,
I have similar requirement like below.
I have two tables DEPT and EMP and some departments may not have employees. I have created below view, which displays all DEPT records, even though there are no emplyees.
CREATE OR REPLACE VIEW dept_emp_vw AS
SELECT deptno, empid, 0 AS selected
FROM dept d, emp e
WHERE d.deptno = e.deptnno (+);
Ex.
DEPTNO EMPID SELECTED
10 101 0
10 102 0
20 103 0
30 103 0
40 104 0
50 <null> 0
Application will pass "empid" to the view (for ex. empid = 103) and I want result like below.
Ex.
DEPTNO EMPID SELECTED
10 101 0
10 102 0
20 103 1
30 103 1
40 104 0
50 <null> 0
Can you please let me know the query using "dept_emp_vw" view. We have Oracle 11g Release 2.
Thanks a lot for the help.

Not possible using normal SQL - as SQL is not a procedure language and does not support variable declaration and use (e.g. passing empid as a variable and using it both as a predicate and as a condition in the SQL projection).
That said - SQL can be "+parameterised+". An approach that is ugly and contrary to the basic design and use of SQL. But it can support the (very weird) view definition of yours.
E.g.
SQL> create or replace procedure SetVariable( name varchar2, value varchar2 ) is
2 begin
3 DBMS_SESSION.set_context( 'MyVariables', name, value );
4 end;
5 /
Procedure created.
SQL>
SQL>
SQL> create or replace context MyVariables using SetVariable;
Context created.
SQL>
SQL> create or replace view my_funky_weird_view as
2 select
3 e.empno,
4 e.ename,
5 e.job,
6 case e.empno
7 when to_number(sys_context( 'MyVariables', 'empid' )) then
8 0
9 else
10 1
11 end as "SELECTED"
12 from emp e
13 /
View created.
SQL>
SQL> exec SetVariable( 'empid', 7499 )
PL/SQL procedure successfully completed.
SQL>
SQL> select * from session_context where namespace = 'MYVARIABLES';
NAMESPACE ATTRIBUTE VALUE
MYVARIABLES EMPID 7499
SQL>
SQL> select * from my_funky_weird_view order by selected;
 EMPNO ENAME JOB SELECTED
 7499 ALLEN SALESMAN 0
 7521 WARD SALESMAN 1
 7566 JONES MANAGER 1
 7654 MARTIN SALESMAN 1
 7698 BLAKE MANAGER 1
 7934 MILLER CLERK 1
 7788 SCOTT ANALYST 1
 7839 KING PRESIDENT 1
 7844 TURNER SALESMAN 1
 7876 ADAMS CLERK 1
 7900 JAMES CLERK 1
 7902 FORD ANALYST 1
 7369 SMITH CLERK 1
 7782 CLARK MANAGER 1
14 rows selected.
SQL>But I will N\OT recommend doing it this way. It is not natural SQL as PL/SQL is needed to "+inject+" name-value pairs into the context for the SQL view to use. It is ugly. It is not standard. It cannot scale. It is complex to use. Etc.
Yes, there are instances when this approach is exactly what one needs - when for example dealing with a trusted context and using the contents for implementing a security layer. But in the above case - I would rather want to see the actual business requirement first, as I think you're barking up the wrong tree with the view solution you have imagined.

Complex Query using ViewCriteria tag??

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