Function to return all the variables in the expression list on 50 G?
What is the function on the 50G will return all variables used in algebraic exoression list?
Example entry:
(x + y) ^ z / x
output:
{x y z}
Hello Chris_Chen,
the command "LNAME" does what you want, but you get the result as a vector, not a list.
For example: ' Q ^ 2 - SIN (XT)'-> [Q XT]
But this can be easily converted into a list: < < OBJ-> OBJ-> MENU-> LIST > >
Cordially calcpeace
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Function to retrieve all the days of the previous month.
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Yes, it's a monthly report, I received the task at hand.
So, all I need is every day of the previous month (even if there is no data for that day)
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ConcerningHello
You want to retrieve whole days of the month last query... So here's...SELECT TO_DATE(LEVEL||'-'||TO_CHAR(ADD_MONTHS(SYSDATE,-1),'MON-YY'),'DD-MON-YY') COMP_DATE, TO_CHAR(TO_DATE(LEVEL||'-'||TO_CHAR(ADD_MONTHS(SYSDATE,-1),'MON-YY'),'DD-MON-YY'),'DD') ONLY_DD, TO_CHAR(TO_DATE(LEVEL||'-'||TO_CHAR(ADD_MONTHS(SYSDATE,-1),'MON-YY'),'DD-MON-YY'),'MM') ONLY_MM, TO_CHAR(TO_DATE(LEVEL||'-'||TO_CHAR(ADD_MONTHS(SYSDATE,-1),'MON-YY'),'DD-MON-YY'),'YY') ONLY_YY FROM DUAL CONNECT BY LEVEL <= TO_NUMBER(TO_CHAR(LAST_DAY(ADD_MONTHS(SYSDATE,-1)),'DD'))
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But one thing do not forget that this forum only for reports, it is a separate SQL and pl/sql instance.
Function to retrieve all the days of the previous month.-Clément
Published by: Graham on April 22, 2010 22:53
Spelling error -
create table ab (a number, b varchar2 (20));
Insert into ab
Select rownum, rownum. "" sample "
of the double
connect by level < = 10
create table bc (a number, b varchar2 (20));
Insert into BC.
Select rownum + 1, rownum + 1 | "" sample "
of the double
connect by level < = 10
Select * AB
where b in (select b BC where b = "2sample")
This query will return me 1 row, but there are cases where the value of the parameter b is null
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as
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You seem to ask for different things. You want all the lines AB when
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?
Assuming you want the option 2, here's one way:
WITH got_rnk AS
(
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DENSE_RANK () (ORDER IN CASE
WHEN b (IN)
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BC.
WHERE b = "2sample" - parameter
)
THEN "A".
OF ANOTHER 'B '.
END
) AS rnk
AB
)
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OF got_rnk
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;
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