Question with PL - SQL Query.
I have following table named ProductStatus with values.....
ID.....Number.....Status.....Date
1..... 08-0001..... New..... 04/01/2008 05:04:00:000
2..... 08-0001..... New..... 04/01/2008 08:06:00:000
3..... 08-0001..... New..... 04/01/2008 09:01:00:000
4..... 08-0001..... Open..... 04/01/2008 10:12:00:000
5..... 08-0001..... Closed... 04/05/2008 10:12:00:000
6..... 08-0002..... New..... 04/02/2008 10:12:00:000
What i want is....
All the Rows(*) Where
1). Date < 02-APR-08 ( 04/02/2008 )
2). if there is similar Number then it should get only last status of that number (Means based on date it should get last status only)
Please Help me...
Thanks...
regards,
j@y
Sorry ...my Mistake here with column types...
Here it is corrected....
-- Create Table
CREATE TABLE ProductStatus
ID NUMBER(4,0),
Num VARCHAR2(20),
Status VARCHAR2(20),
StatusDate TIMESTAMP
-- Add Test Data
insert into ProductStatus(ID,Num,Status,StatusDate) Values (1,'08-0001','New',timestamp'2008-04-01 09:00:00.123456789');
insert into ProductStatus(ID,Num,Status,StatusDate) Values (2,'08-0001','New',timestamp'2008-04-01 05:04:00.123456789');
insert into ProductStatus(ID,Num,Status,StatusDate) Values (3,'08-0001','New',timestamp'2008-04-01 08:06:00.123456789');
insert into ProductStatus(ID,Num,Status,StatusDate) Values (4,'08-0001','Open',timestamp'2008-04-01 10:10:00.123456789');
insert into ProductStatus(ID,Num,Status,StatusDate) Values (5,'08-0002','New',timestamp'2008-04-05 10:12:00.123456789');
insert into ProductStatus(ID,Num,Status,StatusDate) Values (6,'08-0003','New',timestamp'2008-04-02 11:22:00.123456789');
Select All the Rows(*) Where
1). StatusDate < 02-APR-08 ( 04/02/2008 )
Select * from ProductStatus where StatusDate < to_date('02-Apr-08');
2). if there is similar Num then it should get only last status of that Num (Means based on date it should get last status only)
Confused with this..how to implement !!!!
Thanks,
regards,
j@y
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Newbie - help with a SQL query for a bar chart - Originally posted in APEX
I originally posted this in the APEX forum but someone there suggested this is more of a SQL question. Anyone out there who can provide some assistance?
Hi,
I'm a new user on APEX with no real SQL knowledge and I'm trying to build a dashboard with charts into an existing APEX application. Based on another application, I have come up with the following SQL code:
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I'm getting a "Failed to parse SQL query!" error when I try to run validation.
Is this enough info for some assistance? Any help would really be appreciated.
Thanks,
RachelHi, Rachel,
user10774102 wrote:
I originally posted this in the APEX forum but someone there suggested this is more of a SQL question. Anyone out there who can provide some assistance?
Hi,
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from GRAPO_PROHEADTRK
where (PROJECT_STATUS='1' or PROJECT_STATUS='2' or PROJECT_STATUS='3' or PROJECT_STATUS='4' or PROJECT_STATUS='5' or PROJECT_STATUS='6')
group by CATEGORY
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It's curious that the WHERE clause includes "PROJECT_STATUS='6'", but there is no pivoted column for project_status='6', like there is for '1' through '5'. That's not necessarily a mistake, and it wouldn't raise an error in any case.
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I don't see anything obviously wrong with your code, but I can't tell if, for example, you spelled a column name wrong, or if something has the wrong data type
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Whenever you have a problem, please post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) from all tables involved.
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Hi,
I'm a new user on APEX with no real SQL knowledge and I'm trying to build a dashboard with charts into an existing APEX application. Based on another application, I have come up with the following SQL code:
select null link
, CATEGORY label
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group by CATEGORY
Order by COUNT(PROJECT_ID) DESC
The code from the other app was:
select null link
, FUNCTIONAL_AREA label
, count (decode(PROJECT_STATUS,'Active',PROJECT_ID))"Active"
, count (decode(PROJECT_STATUS,'Complete',PROJECT_ID))"Complete"
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from PM_V2
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I'm getting a "Failed to parse SQL query!" error when I try to run validation.
Is this enough info for some assistance? Any help would really be appreciated.
Thanks,
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, count (decode(PROJECT_STATUS,'1',PROJECT_ID))"Active"
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group by CATEGORYNote that your "order by" clause references a field called "PROJECT_ID", which exists in the old query but you've changed other similar references to "PROJECT_STATUS" - is it possible you've just missed this one? The perils of copy-paste coding I'm afraid... -
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TechNet Community Support -
Incorrectly read attributes with custom SQL query
Hi folks,
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FROM Acct WHERE (IID= 'ffbe5c47f3ea762cfd50fbe9e6d6de6')
1.1: Has account!
Notice that the first query on Actr is identical in both cases. Also note there are no null Actr.acct fields in the database:
SQL> select * from actr where actr.acct is null;
no rows selected
SQL>
This is on Oracle 9i, with the thin jdbc driver.
Also, I was curious that you asked if I was using partial attributes - when I try to add a partial attribute when using the custom SQL string, I get exceptions like this one:
java.lang.ClassCastException: oracle.toplink.internal.queryframework.CallQueryMechanism
at oracle.toplink.queryframework.ObjectLevelReadQuery.initializeDefaultBuilder(Unknown Source)
at oracle.toplink.queryframework.ObjectLevelReadQuery.getExpressionBuilder(Unknown Source)
at oracle.toplink.queryframework.ObjectLevelReadQuery.addPartialAttribute(Unknown Source)
at jenkon.magellan.util.MLMulator.getActivityCenters(MLMulator.java:782)
at jenkon.magellan.util.MLMulator.run(MLMulator.java:897)
at jenkon.magellan.util.MLMulator.main(MLMulator.java:943)
Thanks,
Bryn -
Please help me with this SQL query
I am practicing SQL queries and have come across one involving fetching data from 3 different tables.
The three tables are as below
<pre>
Country
location_id country
loc1 Spain
loc2 England
loc3 Spain
loc4 USA
loc5 Italy
loc6 USA
loc7 USA
</pre>
<pre>
User
user_id location_id
u1 loc1
u2 loc1
u3 loc2
u4 loc2
u5 loc1
u6 loc3
</pre>
<pre>
Post
post_id user_id
p1 u1
p2 u1
p3 u2
p4 u3
p5 u1
p6 u2
</pre>
I am trying to write an SQL query - for each country of users, display the average number of posts
I understand the logic behind this that we first need to group together all the locations and then the users belonging to one country and then find the average of their posts.
But, i'm having a difficulty in putting this in SQL form. Could someone please help me with this query.
Thanks.select
country.country,
count(*) Totalpostspercountry,
count(distinct post.user_id) Totaldistincuserspercountry,
count(*)/count(distinct post.user_id) Avgpostsperuserbycountry
from
country, muser, post
where country.location_id = muser.location_id
and muser.user_id = post.user_id
group by country.country
The output is like this for your sample data - hope this is what you were looking for :)
COUNTRY,TOTALPOSTSPERCOUNTRY,TOTALDISTINCUSERSPERCOUNTRY,AVGPOSTSPERUSERBYCOUNTRY
England,1,1,1,
Spain,5,2,2.5, -
Help with translating SQL query from SQL Server syntax to Oracle syntax
Hi,
is it someone that can help me translate following SQL query from SQL Server syntax to Oracle syntax.
SELECT ID,
[LMT(MTR)] = MAX(case when TYPE = 'LMT' then VALUE end),
[AAD(KGM)] = MAX(case when TYPE = 'AAD' then VALUE end),
[VOL(MTQ)] = MAX(case when TYPE = 'VOL' then VALUE end)
FROM yourtable
GROUP BY ID
Your help is highly appreciated, thanks in advance.Like this,
SELECT ID,
MAX(case when TYPE = 'LMT' then VALUE end) LMT_MTR,
MAX(case when TYPE = 'AAD' then VALUE end) AAD_KGM ,
MAX(case when TYPE = 'VOL' then VALUE end) VOL_MTQ
FROM yourtable
GROUP BY ID-Arun
Maybe you are looking for
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