Writing sql in adf bc

hi,
Now i'm doing my final year project(6 months) and currntly i'm doing project in adf faces business components with jsf . here i want full demo to create jsf page using adf faces upto database linking includes dml options behind the adf button(any) component. how do i write sql query in adf faces. please reply me soon.
With regards
SAN

Create a new fusion web application
Connect to a database (View menu - Database Navigator)
In the model project you can create view objects using sql query
In the view controller project create jsf pages (just to learn you can use task flows for navigation)
From the Data Controls palette drag n drop as forms, multiple selections, single selections, table or tree component.
First of all I would go through tutorials. Good luck!

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Hi experts,
I need to write a SQL to select order_num, cntry_cde, prod_id and Qty by joining order_num on PROD_ORDER and PROD_ORDER_TXT.
Here is my sample data
PRODORDER_
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100     US     A1     5
101     US     A2     10
102     AU     A3     4
103     AU     A4     9
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101     US     A2
102     NZ     A3
103     AU     A4
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101     US     A2     10
102     NZ     A3     4 -- AU changed to NZ
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sample table creation and insert statements are below
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(order_num number,
cntry_cde CHAR(2),
prod_id VARCHAR2(6),
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create table prod_order_txt
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Edited by: sarvan on Mar 28, 2012 1:39 PM

Hello
Thank you for posting all of the ddl and test data along with your expected output - very helpful!. One small point would be to remember to type {noformat}{noformat} before and after any section of code or data in your post so that formatting is retained. Anyway, this should be a simple join and a combination of CASE and NVL...Select
po.order_num,
CASE
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THEN
pot.cntry_cde
ELSE
po.cntry_cde
END cntry_code,
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po.qty
FROM
prod_order po
JOIN
prod_order_txt pot
ON
( po.order_num = pot.order_num
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100 US A1 5
101 US A2 1
102 NZ A3 4
103 AU A4 9
104 IN A5 3
5 rows selected.
HTH
David
Edited by: Bravid on Mar 28, 2012 8:32 AM
corrected !=

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SELECT z.as_cd, z.sass, z.elem_desc
FROM
SELECT a.as_cd, a.sass b.elem_desc
FROM
SELECT DISTINCT as_cd,NVL (as_sub_cd, as_cd) AS sass
FROM b2c
WHERE bdate = p_date
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FROM desc
WHERE ename = 'Class'
) b
WHERE a.as_cd IS NOT NULL
AND a.as_cd = b.elem(+)
) z,
SELECT DISTINCT elem, elem_desc
FROM desc
WHERE ename = 'Sub Class'
) t
WHERE z.sass = t.elem(+)

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SELECT DISTINCT z.as_cd, z.sass, z.elem_desc
FROM desc t,
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How can i achive this result by writing SQL Query ?

Dear Exparts,
Here is my banner
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
PL/SQL Release 10.2.0.3.0 - Production
"CORE     10.2.0.3.0     Production"
TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - ProductionI have two table with relation. Here is the scripts of create table and insert data.
TABLE
CREATE TABLE TAB1
T1_ID NUMBER(5)
, T1_NAME VARCHAR2(100)
ALTER TABLE TAB1
MODIFY (T1_ID NOT NULL);
ALTER TABLE TAB1
ADD CONSTRAINT TAB1_PK PRIMARY KEY
T1_ID
ENABLE;
CREATE TABLE TAB2
T2_ID NUMBER(5) NOT NULL
, T2_T1_ID NUMBER(5)
, T2_RV_NO VARCHAR2(20)
, T2_RV_DATE DATE
, T2_F1 VARCHAR2(20)
, T2_F2 VARCHAR2(20)
, T2_F3 VARCHAR2(20)
, CONSTRAINT TAB2_PK PRIMARY KEY
    T2_ID
ENABLE
ALTER TABLE TAB2
ADD CONSTRAINT TAB2_TAB1_FK1 FOREIGN KEY
T2_T1_ID
REFERENCES TAB1
T1_ID
ENABLE;INSERT DATA
Insert into TAB1 (T1_ID,T1_NAME) values (1,'Test 1');
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Period:      06-OCT-2012 to 09-OCT-2012
T2_RV_DATE     T1_NAME          T2_RV_NO     Revised_Column     Previous_Value     Revised_value
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Here is my code
SELECT T2_RV_NO,T2_RV_DATE,T1_NAME,'T2_F1' Revised_Column,PREVIOUS_VALUE,REVISED_VALUE
FROM(
SELECT T2_RV_NO,T2_RV_DATE,T1_NAME,'T2_F1',
LAG(T2_F1) OVER (ORDER BY T2_RV_DATE) PREVIOUS_VALUE ,T2_F1 REVISED_VALUE
FROM TAB2,TAB1
WHERE TAB1.T1_ID=TAB2.T2_T1_ID
AND TAB1.T1_ID=:EMP_ID)
WHERE NVL(PREVIOUS_VALUE,'null')<>NVL(REVISED_VALUE,'null')
AND T2_RV_DATE BETWEEN :BEGIN_DATE AND :END_DATE
AND T2_RV_NO<>'00'
UNION ALL
SELECT T2_RV_NO,T2_RV_DATE,T1_NAME,'T2_F2' Revised_Column,PREVIOUS_VALUE,REVISED_VALUE
FROM(
SELECT T2_RV_NO,T2_RV_DATE,T1_NAME,'T2_F2',
LAG(T2_F2) OVER (ORDER BY T2_RV_DATE) PREVIOUS_VALUE ,T2_F2 REVISED_VALUE
FROM TAB2,TAB1
WHERE TAB1.T1_ID=TAB2.T2_T1_ID
AND TAB1.T1_ID=:EMP_ID)
WHERE NVL(PREVIOUS_VALUE,'null')<>NVL(REVISED_VALUE,'null')
AND T2_RV_DATE BETWEEN :BEGIN_DATE AND :END_DATE
AND T2_RV_NO<>'00'
UNION ALL
SELECT T2_RV_NO,T2_RV_DATE,T1_NAME,'T2_F3' Revised_Column,PREVIOUS_VALUE,REVISED_VALUE
FROM(
SELECT T2_RV_NO,T2_RV_DATE,T1_NAME,'T2_F3',
LAG(T2_F3) OVER (ORDER BY T2_RV_DATE) PREVIOUS_VALUE ,T2_F3 REVISED_VALUE
FROM TAB2,TAB1
WHERE TAB1.T1_ID=TAB2.T2_T1_ID
AND TAB1.T1_ID=:EMP_ID)
WHERE NVL(PREVIOUS_VALUE,'null')<>NVL(REVISED_VALUE,'null')
AND T2_RV_DATE BETWEEN :BEGIN_DATE AND :END_DATE
AND T2_RV_NO<>'00'but it's not work for multiple employee id
Thanks in advance
Edited by: Asked to Learn on Oct 6, 2012 9:18 PM

Asked to Learn wrote:
thanks members. i get a solution of my own for my reporting purpos. Thanks..Well why don't you post your solution? Why not be helpful to others like yourself who might search the forum looking for answers? Don't just take, give back.
Cheers, APC

Writing sql in adf bc

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