SQL & PL/SQL :: Get Difference In Values From Two Subqueries
Jul 1, 2013
I have a scenario where I need to get field name upc_id that do not exist in other subquery.
q-1)WITH INITIALKEYCAT AS (SELECT UPC_ID,SALE_LOCATION_ID,MIN(APPROVAL_DATE) AS INITIALDATE
FROM ITEM_KEYCAT
WHERE APPROVAL_DATE IS NOT NULL
GROUP BY UPC_ID,SALE_LOCATION_ID
having MIN(APPROVAL_DATE)>=to_date('2011/01/01', 'yyyy/mm/dd')
AND MIN(APPROVAL_DATE)<to_date ('2011/04/01','yyyy/mm/dd'))
[Code]....
Now from Q-2) I want to get UPC_ID that do not exist in UPC_ID of Q-1).How can I write this.
In mys store procedure I am using a subquery with INNER JOIN. This subquery calls a user defined function which takes main query fields as parameter values. But i am facing issue for accessing main query fields. my query is like below:
SELECT ID, Name, sub.Desc, sub.Date FROM MainTable main INNER JOIN ( SELECT * FROM RMF_GetData(main.ID) ) sub ON main.ContactID = sub.ContactID
I need data from a function in a table format based on some case conditions. Hence i need to join it with main table. But here oracle gives error as "invalid identifier" for main.ID parameter.
i was just working on one of my SQL assignments from my database management course, and thus far, this is the first that I just can't figure out. The question is:
Quote: Increase the credit limit of any customer who has any order that exceeds their credit limit. The new credit limit should be set to their maximim order amount plus $1,000. This must be done in 1 SQL statement
The bolded part is what I'm having trouble with.
What I have thus far:
UPDATE Customers SET CreditLimit = 1000 + (SELECT MAX(Amount) FROM Orders, Customers WHERE Cust = CustNum) WHERE CustNum IN ( SELECT Cust FROM Orders WHERE Cust = CustNum AND CreditLimit < Amount);
So there's two tables that I'll be working with, Customers (the table I'm updating), and Orders (the table where the order amount is found). With the code I have so far, it does seem to be updating the correct tables at the very least, but not with the correct values. It's essentially updating the CreditLimit column with the new value of 1000 + the maximum amount in the order table, which is very close to what I want it to do, but I want it to be 1000 + the maximum amount for that specific customer.
CustNum is the primary key for the Customers table, and Cust is the foreign key that links each together.
(about the formatting, it looked much prettier in SQL Worksheet Plus)
I would like to pass my 1Z0-047 certification, but I don't understand the limitation on the scalar subqueries, especially for the having clause.
Here is my scalar subquery because it returns only one value.
CODEselect avg(list_price) from product_information
I use it in a having clause as a scalar subquery and it works
CODEselect status ,avg(list_price) from product_information group by status having (select avg(list_price) from product_information) >= avg(list_price);
but it is documented that it can't works :
QUOTE There are also important restrictions on scalar subqueries. Scalar subqueries can�t be used for: Default values for columns RETURNING clauses Hash expressions for clusters Functional index expressions CHECK constraints on columns WHEN condition of triggers GROUP BY and HAVING clauses START WITH and CONNECT BY clauses
We have multiple environments and our dev and UAT ones are now different from staging and live (I know, but I am not in a position to get this fixed). I have a set of updates that need to go through to live and in some cases they reference rows that do not exist in the UAT environment, and yet they have to (rigid, dumb process) go through that environment.
Basically, the insert I need to do takes info from two tables and does an insert into a third. That target table has a not null constraint on the affected fields, so the insert fails, quite rightly.
There's lots of info available on how to do conditional inserts with single sub-queries, using DUAL and EXISTS (or rather NOT EXISTS, but that's easy to swap), but those don't seem to easily translate for this one.
The sql that works when everything exists is:
insert into wmcontent.wm_manda_corpserv_companies (wm_manda_company_code, wm_corp_company_code) values ( (select wm_company_code from wmcontent.wm_m_and_a_company where wm_company = 'SW'), (select min(oid) from wmcontent.wx_category where content_type = 2 and name = 'SW') );
In desperation I even tried using "log errors reject limit unlimited" but, no doubt due to my misunderstanding of how that works, I ended up getting the error "ORA-06550: line 38, column 1: PL/SQL: ORA-00972: identifier is too long" as a result.
I'm trying to create a query based upon an IAL (I'm using IFS). The IAL contains sales, grouped by month, for each customer. The output of the query should be as follows:
Cust_No Spend in Month Spend in Quarter Spend in Year
My first thought was to have three subqueries, summing data from the IAL where the month of sale was last month, in the last 3 months, and in the last 12 months. Is this the right way to go? And what is the syntax?
I used Region, Process by to search the report which appears as shown above. Then I use Choose Auditors column to select my Auditor and copy paste it into the report under To be Audited By col. Is there a way to automate the process. I am here using a tabular form in APEX. My main aim is to assign auditors based on Region, not equal to Processed by.
As I am doing a outer join, if the resource is not available on a particular day the resource_id is coming as NULL as it is not available. Is there any way to populate this NULL resource_id with the original resource_id as the resource_id is same for all the result set.
My scenario is to insert values into 'out' column by comparing 's' and 'IP' columns of temp table.The exact situation is at first need to go to ip column,take a value and then go to source column and check for the same value of ip which is taken previously.Then after corresponding ip of that source column should be inserted back in previous source column.
The situation is marked clearly in file which i am attaching with '--' comments at respective places.I am also pasting the code which i tried out,unfortunately it is giving error as exact fetch returns more than requested number of rows since there are duplicates in the table.I tried it using nested for loops.Also implemented using rowid,but it didnt work.
fixing the errors or if there is any new logic that can be implemented.
DECLARE i_e NUMBER(10); BEGIN FOR cur_1 IN(SELECT IP from temp where IP IS NOT NULL) LOOP FOR cur_2 IN(SELECT IP from temp where s=cur_1.IP)
I am searching the simplest way for ad hoc MINUS.I do:
SELECT * FROM uam_rss_user_XXXXXXX WHERE host_name IN ('XXX0349', 'XXX0362', 'XXX0363', 'XXX0343', 'XXX0342', 'XXX0499', [code]....
and look in the table which values are missing (values that are in host_name IN but not in actual table).is there a simpler way for doing an ad hoc MINUS? I know to insert values in temp. Table. How are experienced Oracle pros doing this task?
From two given tables, how do you fetch the values from two columns using values from one column(get values from col.A if col.A is not null and get values from col.B if col.A is null)?
I created a package with some types, and every was compiling fine. However, when I ran the new function, I got an error: ORA-21700: object does not exist or is marked for delete
After a little research, I realized that the types would have to be declared outside the package. As soon as I did that, I suddenly started getting the "not enough values" errors on all my types. I compared the number of columns being returned, and the number of columns in the type, and they match.Here is my type code:
CREATE OR REPLACE TYPE TSA_CUSTOM.Lost_Plan as object ( LP_Key number, -- The member key of the plan that is going away LP_Type varchar2(20), LP_Dept varchar2(12), LP_SubDept varchar2(12), LP_Class varchar2(12), LP_VendorName varchar2(50) [code]...
How do I get the max difference where each value can look at only the next value(ordered by date asc) on any particular day example first row on 20090902 is 501.25 (earliest date)
I encountered this problem when we recently migrated to 10g. The table nametab has two columns roll(number datatype) and name(varchar2(10) datatype).Following are the queries used and I have deliberately not given space between the "select" clause and the "from" clause.
In 9i SELECT name,1FROM nametab where rownum < 2 NAME 1 ---------- ---------- Bharath 1
Same query in 10g SELECT name,1FROM nametab where rownum < 2 ORA-00923: FROM keyword not found where expected
Here, I have interchanged the select columns.
In 9i SELECT 1,nameFROM nametab where rownum < 2 ORA-00923: FROM keyword not found where expected
In 10g SELECT 1,nameFROM nametab where rownum < 2 ORA-00923: FROM keyword not found where expected
create table RM_TR_INVESTMENT ( AS_ON_DT DATE not null, EXP_ID NUMBER(10) not null, BO_REF_ID VARCHAR2(30), FO_REF_ID VARCHAR2(30), BK_PRODUCT_ID VARCHAR2(20), BK_INV_TYPE_ID VARCHAR2(20), [code]....
I want to find the sum of NP_AMT_CCY where difference between Start_Dt and Maturity_Dt >= 14 days and <=28 days.How can I build the query for the above statement ?
When I use this sql: CREATE USER testuser IDENTIFIED BY "welcome1 " to create user in Oracle DB 11.2.0.1.0. I can login with testuser/welcome1, please notice the welcome1 is not end of black space in login.
But when I do the same thing in Oracle DB 11.2.0.3.0. I can't use this user login with any password. I tried welcome1, "welcome1 " but all failed.
Why there are this difference between 11.2.0.1.0 and 11.2.0.3.0, and since in 11.2.0.3.0 the create sql are success, what password is correct when login?
i want to know is there any difference between upgradation of SID and database. while upgrading my database from oracle 11.2.0.2 to 11.2.0.3 in DBUA it shows my SID is upgrading (ORCL) but i have few other databases ex (test and prod).
is it enough if we upgrade the SID or we must perform any other actions..
and 2nd QUERY :
i have 2 oracle homes in my server with different versions like (11.2.0.2 and 11.2.0.3)and i have few databases and there tablespaces. how to determine which database is created on which version and which database is upgraded from 11.2.0.2 to 11.2.0.3.
I have a question about the ADD VOLUME command, I can't understand the difference between ADD DISK and ADD VOLUME.What are the difference between them?When should I use each one?How can I control the stripping and mirroring (NORMAL and HIGH) adding VOLUMES in a DISKGROUP?Can I add a volume to a fail group?
