date picker default value appears only not in the sql query

Hello

I have a page as a table with a query similar to the following:

Select emp_name, salary of emp_table where (hire_date) trunc = trunc (to_date (:P42_START_DATE))

where P42_START_DATE is the name of a date picker.

I put the date picker, "only when the current value in session state is null" and the value of being "select trunc (next_day(sysdate,'MON')-7) from dual;"-essentially the Monday of the current week, the type of source. I updated the date to 5 selector and the sequence of the region 10. Now, when I opened this page, no data gets pulled. I checked the source of the page and the value of the entry date picker is used to "November 17, 2008", but is not somehow reflected in the sql query.

Data get retrieved if I put manually the date in the date picker, but I would like that it by default on Monday of this week. What I am doing wrong?

Thank you

Hello

>
"Article 1 of the Expression value is NULL" where is expression 1
P42_START_DATE
>

Yes, that's correct - No. colon is required here as we don't not using the item as a variable binding, just name for the condition. In my tests, I put the calculation for:

Name of article: P31_HIREDATE (put your P42_START_DATE here instead)
Type: SQL query
Point calculation: before header
Calculation: SELECT TO_CHAR (TRUNC (SYSDATE, 'DAY'), 'DD-MON-RR') FROM DUAL

My report SQL statement is:

SELECT EMPNO,
ENAME,
HIREDATE
FROM EMP
WHERE NVL(HIREDATE, TRUNC(SYSDATE)) < TO_DATE(:P31_HIREDATE,'DD-MON-RR')

My datepicker object has no special parameters - so:

Name: P31_HIREDATE
Display: Date Picker (DD-MON-RR)
Source: Only when...
Source type: static...
The source value or expression: (empty)
Default: (empty)

And that's what I did to get: http://htmldb.oracle.com/pls/otn/f?p=55041:31

Change the date that you like or click Reset to clear the cache (the calculation will be then reset the date to the current date and refiltrer the report)

Andy

Tags: Database

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