SQL & PL/SQL :: Writing A Query To Multiply Columns
Nov 26, 2012
I am writing a query and I am trying to multiply some of the columns with *1.50 and 0.75.
The columns I am trying to multiply are coke_rebate.volumecsd and coke_rebate.volumencb. I am getting an error in oracle sql command from web "ORA-00937: not a single-group group function"
Here is the code I am writing:
SELECT CUSTOMERS.CUSTID,
CUSTOMERS.MEMBERID,
CUSTOMERS.BNAME,
COKE_REBATE.COKEID,
SUM(COKE_REBATE.VOLUMECSD*1.50) "TOTALCSD",
[code]........
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Aug 16, 2012
I have data some thing like this.
NO NAME LOC SAL
------------------------------------------------------------------
1 A HYD 100
2 B BGL 200
1 A HYD 200
1 A HYD 150
I want to delete duplicate records (group by no,name,loc) but only max(qty) record should be retained. So I need output like this.
NO NAME LOC SAL
------------------------------------------------------------------
1 A HYD 200
2 B BGL 200
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Jan 21, 2011
I have a two question.
Question 1:How to select all columns from table except those columns which i type in query
Question 2:How to select all columns from table where all columns are not null without type each column name which is in empty data
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Aug 21, 2012
i need to multiply with previous row value?
my table have about to 100 columns and lakhs of rows
Ex:
date adj
------ -----
8/21/2012 1
1/1/2012 1
12/1/2011 0.5
8/1/2011 0.5
[code]....
My requirement is multiply the existing adj by adj
adj value coming as 0.5
present year always 1
Ex:
date adj
------ -----
8/21/2012 1
1/1/2012 1
.
.
12/1/2011 0.5
8/1/2011 0.5
[code]....
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Oct 27, 2011
I have the task that I have to determine the number of parts that need to be produced based on the number of products sold for the day (each product consists of many parts).
I am using SQL 11g Express.
The report would look something like this:
{OrderDate PartID PartDesc NumOfParts(Total for that day)
10-24-2011 2001 12" X 12" Solid Shelf 108
10-24-2011 2003 12" X 24" Solid Shelf 32
10-24-2011 3001 96" Side Panel 50
[code].......
My issue is, I can't get the equation right to produce the total number of parts. I think I need to multiply ProductPart.NumOfParts by SUM(CustOrder.Qty) Group by CustOrder.SKU.
Below I have what the calculations should look like
SKU PartID Total Parts Needed by SKU
DVCK1212 1001 42 (7 orders * 6 shelves)
DVCK1812 1002 0 (NONE)
DVCK2412 1003 42 (7 orders * 6 shelves)
DVCK3012 1004 78 (13 orders * 6 shelves)
[code].......
Here's my script:
/**PRODUCT**/
CREATE table Product
(
SKU VARCHAR2(10) NOT NULL,
ProdDesc VARCHAR2(50) NOT NULL,
Price NUMBER(5,2),
PRIMARY KEY(SKU)
);
[code].......
Query 1
SELECT ProductPart.NumOfParts
FROM ProductPart,
( SELECT CustOrder.SKU,
sum(CustOrder.qty) cust_qty_sum
FROM CustOrder
[code].......
Result: I am only getting a total of 2 parts
Query 2
SELECT ProductPart.Qty,
ProductPart.PartID,
ProductPart.PartDesc
(SELECT COUNT(CustOrder.SKU)
FROM CustOrder
GROUP BY CustomerOrder.SKU)TotalProducts,
[code].......
ORA-00936: missing expression
Query 3
SELECT Part.PartDesc.
ProductPart.NumOfParts
FROM ProductPart, Part
( SELECT CustOrder.SKU,
sum(CustOrder.qty) cust_qty_sum
FROM CustOrder
[code].......
ORA-00933: SQL command not properly ended
Query 4
SELECT o.OrderDate AS "Date Ordered",
o.OrderDate + 5 AS "Date Due",
pp.PartID AS "Part No.",
pp.NumOfParts * COUNT(o.SKU) AS "Qty"
FROM CustOrder o
[code].......
ORA-00934: group function is not allowed here
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Feb 27, 2013
Have 2 small tasks for regexp..where we need to extract numbers from the text & multiply & get the result.
Input field varchar2 : 5x a day x 10 days
Output : 5 * 10 = 50
Select regexp_replace('5x a day x 10 days', '[^[:digit:]]' from dual;
The code extracts numbers ..but doesn't multiply & give the result.Have one more scenario as well.
Input field varchar2 : take 2 tablets (800 mg) by oral route every 4 hours while awake for 10 days
Output : 2 * 800 * 4 * 6 * 10 = 384000
Select regexp_replace('take 2 tablets (800 mg) by oral route every 4 hours while awake for 10 days', '[^[:digit:]]' from dual;
For the above code, if it's hours ..we need to convert into day by multiplying with the required factor to make it a day.
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Mar 20, 2010
how to create a function that will multiply the number when the number has more than 3 decimal point.
Example.
123.012 - multiply by 10
123.0123 - multiply by 100
123.01234 - miltiply by 1000
Column A is the result of the number being multiplied according to decimal point.
Column B contains the multiplier used in column A.
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Apr 25, 2011
1) First Problem:
Difference in hours is supposed to be 35 but it comes as 34.When i manually find the difference in days and multiply by 24 it comes as 34.999999999 and floor converts it as 34.. But when i execute the difference between dates alone and convert to 24 it shows as 35. So when i apply floor to this, it should be 35 instead of 34 right?
SQL> select (to_date('2011-05-03 09:00:00', 'yyyy-mm-dd hh24:mi:ss') -
2 to_date('2011-05-01 22:00:00', 'yyyy-mm-dd hh24:mi:ss'))
3 from dual
4 ;
[code].....
1) Second Problem:
For the following query, difference of the dates in minutes is 2100.. so mod(2100,60) should give 0 but it's giving 60.. Separately if if put mod(2100,60) it is giving as 0 only.
SQL> SELECT MOD(((to_date('2011-05-03 09:00:00', 'yyyy-mm-dd hh24:mi:ss') -
2 to_date('2011-05-01 22:00:00', 'yyyy-mm-dd hh24:mi:ss')) * 1440),
3 60) AS duration,
4 (to_date('2011-05-03 09:00:00', 'yyyy-mm-dd hh24:mi:ss') -
5 to_date('2011-05-01 22:00:00', 'yyyy-mm-dd hh24:mi:ss')) * 1440 as diffinmin
[code]....
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Apr 29, 2012
I'm a beginner in PL/SQL ! --> " get_sql_metadata(p_query IN Varchar2) RETURN VARCHAR2;" I have to display the names and columns of the query by using the package dbms_sql and how can I know how many columns will have my query.
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Jan 20, 2012
is there possible to get those column names on which we have applied dml operations like insert, update,delete if yes,then how .
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Aug 10, 2010
I have one issue with the converting columns into rows.
Employee table has manager , additional manager and some other columns. If the employee has additional manager, then i need those employee record with 2 rows : 1st row - manager with other data , 2nd row - additonal manager with other data .
Orginal data is like this:
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO ADDTIONAL_MGR ---------- ---------- --------- ---------- --------- ---------- ---------- ---------- -------------
7369 SMITH CLERK 7902 17-DEC-80 800 20 7698
[code]....
I have tried this , using UNION ALL method, But it is taking more time.
SQL> ED
Wrote file afiedt.buf
1 SELECT DECODE (DUMMYTAB.NUM,'1',MGR, '2',addtional_mgr) MANAGER, empno, ename, job, hiredate, sal, comm, deptno
2 FROM emp E, (SELECT '1' NUM FROM DUAL UNION ALL SELECT '2' NUM FROM DUAL) DUMMYTAB
3* WHERE addtional_mgr IS NOT NULL
SQL> /
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Jul 27, 2012
I have following table -
CREATE TABLE group_device
( group_id NUMBER (8) NOT NULL
, member_id NUMBER (4) NOT NULL
, device_id NUMBER (10) NOT NULL
, install_date DATE NOT NULL
, remove_date DATE
);
[Code]...
Current output does looks like below
10 1 123 23-MAY-12 28-MAY-12
10 1 456 28-MAY-12 01-JUN-12
10 1 789 01-JUN-12
10 2 999 04-MAY-12 17-MAY-12
10 4 1123 22-JAN-12 27-JAN-12
10 4 1456 27-JAN-12 28-JAN-12
Device_id - Replaced_device_id - remove_date :: For group_id=10
e.g. for member_id = 1, device_id=123 got replaced by device_id=456 on 28-May-12
device_id=456 got replaced by device_id=789 on 01-Jun-12
So output should look like this
10 123 456 28-May-12 -- Replaced
10 456 789 01-Jun-12 -- Replaced
10 789 -- Active
Similarly there will be many groups, so it should list based on group_id
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Dec 17, 2012
Table-Name
ID Status description Tracking ID
1 Strat Frog 1
2 Start Dog 2
3 Process Frog 1
4 Completed Dog 2
5 Start Rabbit 3
6 Error Frog 1
7 Stop Rabbit 3
8 Start Elephant 4
9 process Elephant 4
10 Start Human 5
11 Stop Human 5
12 Start Butterfly 6
13 completed Butterfly 6
14 start lion 7
15 error lion 8
16 complted lion 8
17 start tiger 9
18 error tiger 9
select * from Table-Name where datetime < to_date('2012/12/06:06:00:00', 'yyyy/mm/dd:hh24:mi:ss')
And datetime > to_date('2012/12/04:22:00:00', 'yyyy/mm/dd:hh24:mi:ss')And not description in (Select * from Table-Name where Status like ('%Complete%' or Status like '%stop%') and description in (Select description from Table-Name where Status Like '%start%'));
Result should be " Frog and Elephant and tiger"
Start of every record(descrpition --status is Start)
End of every record ( status is stop or done or completed)
status process is in btwn (their will be mulitple records with name s//y to process...ie. process 1 ...process 2...process 3 )
Note:
tracking IDs may change up on error
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Sep 14, 2008
I have seen lots of examples of using PIVOT to return an sql query where the rows have been converted to columns. All the examples I can find require you to have two columns with multiple rows, and also require you to know the data which is in one of columns to make titles for the new columns.
I need something a little different...I have a query using UNION which goes something along the lines of...
SELECT [get data from one place]
UNION
SELECT [get data from another place]
UNION
SELECT [get data from another place]
this returns the following...
a_val
-----
100
200
300
query to return something like this...
a_val1 a_val2 a_val3
------ ------ ------
100 200 300
The names of the columns don't really matter. And I dont want to create a new table in the database just for the result.
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Sep 27, 2012
I am new to the Toad World �
----
SELECT TABLE1.PRODUCTID, TABLE1.TYPE , TABLE1.PRODUCT, TABLE2.#SOLD
FROM TR.TABLE1
INNER JOIN
PR.TABLE2
ON (TR. PRODUCTID = PRODUCTID )
When we merge the above two table..The query result will look like this:Product IDProductType#Sold
1FruitBanana2
2FoodRice2
3FoodSugar6
4FruitOrange8
[code]...
Now I want manipulate the query further and create three new columns from �#Sold�
ProductType#SoldGroup 0 -3 (# sold)Group 4-9 (#sold)Group > 10 (*sold)Total #Sold
Corn31
Rice21
Sugar611
Sugar12
Sugar11
[code]...
Is it Possible to twist the below code to produce the above
SELECT TABLE1.PRODUCTID, TABLE1.TYPE , TABLE1.PRODUCT, TABLE2.#SOLD
FROM TR.TABLE1
INNER JOIN
PR.TABLE2
ON (TR. PRODUCTID = PRODUCTID )
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Apr 4, 2008
query to know number of columns in a table i.e.
if I want to know how many number of colums are present in a specific table then what would be the query.
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Jun 19, 2013
the query used is
SELECT LOC_CD,
TO_CHAR(DT,'fmMon RRRR'),
SUM(QTY) ,
GROUPING_ID(LOC_CD)
FROM WIP
WHERE LOC_CD IN (1,2,3,4)
GROUP BY ROLLUP(LOC_CD),
TO_CHAR(DT,'fmMon RRRR'),TRUNC(DT,'MM')
ORDER BY TRUNC(DT,'MM'),LOC_CD
This query result attached
The red coln is the total I want to place it in row-wise
Date loc_1 loc_2 loc_3 loc_4 Total
May 2012 4,554 6,644 11,198
June 2012 4,986 5,838 777 11,601
22,799
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Jun 5, 2013
I have limited permissions and am unable to create temp tables.So I would like to use a cursor to "create" a table of sorts then access/query it. But this "table"/cursor would have no column names so how do I refer to the columns? Is there a way to refer to a column by column number rather than column name in a query:
select column1 from tablename where column2 = 'abc'?
Is there a way in a query/update/insert to refer to a column by column number rather than column name?
declare
cursor c1 is
select 'abc', '8-Apr-2013', pk_id from EMPLOYEE where pk_id = '153'
UNION
select '1xyz', '4-10-2013', pk_id from EMPLOYEE where pk_id = '154'
c1_val number;
[code]....
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Feb 19, 2013
Im using oracle 11g.
I have data in a table as below: Column names are type,month,percentage
TYPE MONTH PERCENTAGE
A1 JAN-2013 100
A2 JAN-2013 100
A3 JAN-2013 95
A4 JAN-2013 98
[Code]...
The desired output using a sql query is as below
TYPE JAN-2013 FEB-2013
A1 100 100
A2 100 99
A3 95 88
A4 98 67
A5 99 98
A6 90 95
A7 92 84
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Dec 17, 2012
Suppose i have two columns ID and Status (or any number of columns ) belongs to table customer. Now I want to create below index
Ex. create index test1 on customer (ID , Status )
But before creating this index i want to check that whether there is already index on these 2 columns ? May be by other name ?
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Jul 17, 2012
Have table with two columns with datatypes as number and varchar and the values in A column like 1,2,3 AND B column values like a,b,c. Now need to display data in a single column as 1,a,2,b,3,c.
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Apr 26, 2010
I want to pass Number of columns dynamically to a query. I got success in SQL.
SQL> select &column_list from emp;
Enter value for column_list: empno,ename,sal
EMPNO ENAME SAL
---------- ---------- ----------
7369 SMITH 800
7499 ALLEN 1600
7521 WARD 1250
7566 JONES 2975
7654 MARTIN 1250
7698 BLAKE 2850
7782 CLARK 2450
7788 SCOTT 3000
7839 KING 5000
7844 TURNER 1500
7876 ADAMS 1100
7900 JAMES 950
7902 FORD 3000
7934 MILLER 1300
14 rows selected.
But the same i need to achieve in pl/sql. I try with the Ref cursor, but not succeeded.
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Jul 23, 2010
I want a query for all the columns in a table including there constraints and indexes of a "SCOTT" schema
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Jul 19, 2013
I'm new to Oracle Forms 10g.
When I create a data block based on a table using Data Block Wizard, the block's Query Data Source Columns property is automatically populated with column definition entries corresponding to the columns of the base table.
I tried making changes to these entries, for example by changing the data types to wrong data types or even deleting them, and I found that those changes had no effect on the block at all. The form was still working as I wanted.
What is exactly the role of the block's Query Data Source Columns property.
The F1 key help says "The Query Data Source Columns property is valid only when the Query Data Source Type property is set to Table, Sub-query, or Procedure". So, explain in each context of Query Data Source Type.
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Oct 5, 2012
CREATE TABLE CFL (q_id Number(18),per_id number(18),PERIOD VARCHAR2(15 CHAR), AMOUNT NUMBER);
INSERT INTO CFL VALUES (11, 1, 'JAN-10', 10);
INSERT INTO CFL VALUES (21, 1, 'FEB-10', 20);
INSERT INTO CFL VALUES (31, 1, 'MAR-10', 10);
and so on (12 records for a year with same quota_id, e.g. here it is 1)
[code].......
Also this column values period is dynamic.. it can be for any year.
The select will return values like
Select per_id, PERIOD, amount from cfl
where quota_id = 1
Basically 12 rows will be the output:
per_id period amount
1 JAN-10 10
1 FEB-10 20
1 MAR-10 10
..............and so on
1 DEC-10 10
The result output should be:
Per_id JAN-10 FEB-10 MAR-10.............DEC-10
1 10 20 10................10
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Sep 26, 2012
I need query to find the missing dates between two columns in given month.
CREATE TABLE emp_shift (
empno NUMBER(4),
fr_date DATE,
TO_DATE DATE,
shift VARCHAR2(1));
CREATE TABLE emp (
empno NUMBER(4)
);
[code].....
Required output is
MISSING_DATES EMPNO
---------------------- ----------
09-SEP-12 TO 11-SEP-12 7499
23-SEP-12 TO 26-SEP-12 7499
01-sep-12 TO 30-SEP-12 7521
01-sep-12 TO 30-SEP-12 7788
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May 25, 2013
Lets say I have a table in ORACLE database like:
ACC_ID | ACC_AMT
111 | 10000
111 | 12000
111 | 14000
222 | 25000
222 | 30000
333 | 18000
333 | 27000
333 | 13000
333 | 15000
I want to get the output as:
ACC_ID_1 | ACC_AMT_1 | ACC_ID_2 | ACC_AMT_2 | ACC_ID_3 | ACC_AMT_3
111 | 10000 | 222 | 25000 | 333 | 18000
111 | 12000 | 222 | 30000 | 333 | 27000
111 | 14000 | null | null | 333 | 13000
null | null | null | null | 333 | 15000
I need each different ACC_ID with ACC_AMT in different columns. The table may have other different ACC_ID also, but I will fetch only what I need. What is the best way to do this?
So far I have tried this:
SELECT
(CASE WHEN ACC_ID=111 THEN ACC_ID END) AS ACC_ID_1,
(CASE WHEN ACC_ID=111 THEN ACC_AMT END) AS ACC_AMT_1,
(CASE WHEN ACC_ID=222 THEN ACC_ID END) AS ACC_ID_2,
(CASE WHEN ACC_ID=222 THEN ACC_AMT END) AS ACC_AMT_2,
(CASE WHEN ACC_ID=333 THEN ACC_ID END) AS ACC_ID_3,
(CASE WHEN ACC_ID=333 THEN ACC_AMT END) AS ACC_AMT_3
FROM <TABLE_NAME>
But I am not getting the desired result.
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Jun 6, 2012
I need to write a dynamic SQL in PL SQL to query an unknown number of columns. Let me take a simple example query here:
SELECT FIRST_NAME, LAST_NAME FROM VENDOR_CONTACTS
If I have known the number of columns, e.g. querying two columns: "FIRST_NAME" and "LAST_NAME", I can write a DYNAMIC SQL based on the template in table 8-2 of URL....
DECLARE
stmt_str varchar2(200);
cur_hdl int;
rows_processed int;
FIRST_NAME varchar2(200);
LAST_NAME varchar2(200);
BEGIN
cur_hdl := dbms_sql.open_cursor; -- open cursor
stmt_str := 'SELECT FIRST_NAME, LAST_NAME FROM VENDOR_CONTACTS';
[code]....
However, if I wish to write a dynamical sql to query these two columns for a more general purpose (which should meet the requirement to query different number of columns, e.g. three columns, FIRST_NAME, LAST_NAME, BIRTHDAY instead of two columns FIRST_NAME and LAST_NAME). To do this I first try to query the same two columns but using a different method, following URL.....My code for the same query has error, and I cannot solve it.
DECLARE
stmt_str varchar2(200);
cur_hdl int;
rows_processed int;
l_columns dbms_sql.desc_tab;
l_dummy NUMBER;
l_value NUMBER;
[code]....
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Sep 4, 2012
I am trying to search a word which starts with 'FRA' in any columns and any tables.
I am unable to find what is generating a join datasets in the webservice from teh database as it is not apparent within the 100 tables.
I ahve looked into
Re: How to search in all rows and all columns?
Re: SQL Search Query?
but none of these queries is working out for me as I am a user with no tables on its own but rather a user quering other tables.I think its a tweak on which dat a dictionary I can view
select distinct substr (table_name, 1, 14) "Table",
substr (t.column_value.getstringval (), 1, 50) "Column/Value"
from all_cons_columns,
table
(xmlsequence
(dbms_xmlgen.getxmltype ('select ' || column_name
|| ' from ' || table_name
|| ' where upper('
|| column_name
|| ') like upper(''%' || 'fra'
|| '%'')'
).extract ('ROWSET/ROW/*')
)
) t
order by "Table";
running teh above query got me thsi error:
ORA-19202: Error occurred in XML processing
ORA-00942: table or view does not exist
ORA-06512: at "SYS.DBMS_XMLGEN", line 288
ORA-06512: at line 1
19202. 00000 - "Error occurred in XML processing%s"
*Cause: An error occurred when processing the XML function
*Action: Check the given error message and fix the appropriate problem
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May 10, 2011
I had never done this before, basically I need to get the result of the SQL query which had three columns and pass into thesend _mail proc, should I build a variable to hold the 3 value and send mail from it?
below is my send_mail proc
Quote:
CREATE OR REPLACE PROCEDURE SEND_MAIL (
msg_to varchar2,
msg_subject varchar2,
msg_text varchar2 )
[code]...
and below is my sql query
Quote:
select a.id, b.hr_info, c.details
from contact a, employees b, grid c
where a.id=b.id
and b.hc=c.hc
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