Converting A Column Into Rows
Jul 14, 2012
I have two tables as follows:
TABLE_1
ID ENTRY_DATE VALUE
------- --------------- ----------
1 1-JUN-12 21
1 2-JUN-12 51
1 3-JUN-12 232
1 4-JUN-12 221
1 5-JUN-12 424
.
.
.
.
1 26-JUN-12 52
1 27-JUN-12 0
1 28-JUN-12 247
1 29-JUN-12 528
1 30-JUN-12 489
2 1-JUN-12
2 2-JUN-12
2 3-JUN-12
2 4-JUN-12
2 5-JUN-12
.
.
.
.
2 26-JUN-12
2 27-JUN-12
2 28-JUN-12
2 29-JUN-12
2 30-JUN-12
TABLE_2
ID DAY_1 DAY_2 DAY_3 DAY_4 DATE_5 .......... DAY_26 DAY_27 DAY_28 DAY_29 DAY_30
----- ---------- --------- --------- ---------- ---------- --------- --------- -------- -------- --------
1 21 51 232 221 424 52 0 247 528 489
2
There are millions of DISTINCT ID values in TABLE_1 and corresponding to each ID there are some values for all the days of a month. I need to insert these values in TABLE_2 in the above format.
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Aug 16, 2007
i have 2 tables
A B
id a.id
name
type
There are at most 2 entries of a in b. Depending on the value of the type column in B, this determines whether the entry should be male or female. I want to have a select statement that will retrieve 2 rows into one row essentially like below, how is this done:
id male_name female_name
1 paul paula
the column names will appear as such, if its a 0 its a male name if its 1 its a female name, there will generally be 2 entries in B for 1 value of a.
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Aug 22, 2013
Getting error ORA-00932: inconsistent datatypes: expected NUMBER got CHAR Source row:
NOTE_IDCONTRACT_GRANT_IDPROSPECT_IDPROGRAM_CODE
1 1 1 786
2 2 2 786
Program:
SELECT
CASE
WHEN "PIVOT_ROW_GENERATOR"."ID" = 0 THEN
"PIVOT_SOURCE"."ID_NUMBER"
WHEN "PIVOT_ROW_GENERATOR"."ID" = 1 THEN
"PIVOT_SOURCE"."ID_NUMBER"
[code].........
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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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Oct 20, 2011
I Have a table like this. 12 rows and 8 columns.And column 1 Dt is going to change everytime,as date and months proceeds.and corresponding columns values are going to change.
I want to convert rows to columns dynamically..
DT COL1COL2COL3COL4COL5COL6 COL7
01/01/20111234567
01/02/2011131415161718 20
01/03/2011252627282930 32
01/04/201137383940414201/05/2011495051525354 55
01/06/2011616263646566 67
01/07/2011737475767778 29
01/08/2011858687888990 92
01/09/2011979899100101102 04
01/10/2011109110111112113114 115
i want result like this.
01/01/201101/02/201101/03/201101/04/2011
1 9 11 12
2 11 23 12
3 11 11 11
4
5
6
7
8
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Jul 5, 2012
Is it possible to communicate with a serial device (via COM1) with oracle forms / webutil? I am able to communicate in java using RXTXcomm, but I am having problems making a bean that uses it (getting security errors and yes, I have signed the jars).
Basically, I have a scale hooked up to my COM1 port and want to be able to send commands (zero and tare) to it and read the weight from it through a form or java bean.
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Apr 26, 2012
I have a table A, whose table structure is in the below format.
Table A
ID DESC VALUE
123 A 454
123 B 1111
123 C 111
123 D 222
124 A 123
124 B 1
124 C 111
124 D 44
Now i need to insert the data from this table to another table B, the sturcture of which is as below
Table B
ID A B C D
1234541111111222
124123111144
How do i frame a query to fetch data from table A and insert that into table B? I don't want to use max and decode combination. as it would return only single row for an ID. I need all the id's to be displayed.
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Dec 25, 2012
I have a partitioned table with ~50 million rows that was setup with a number(10) instead of a date column. All the data in the table is ALWATS in this format YYYYMMDD
CREATE TABLE T1.monthly
(
SEQ_NUM NUMBER(10) NOT NULL,
DAY_DK NUMBER(10) NOT NULL
)
TABLESPACE USERS
PCTUSED 0
PCTFREE 10
[code]........
some sample data
SEQ_NUM DAY_DK
---------- ----------
990 20121225
991 20121225
992 20121225
993 20121225
994 20121225
995 20121225
996 20121225
997 20121225
998 20121225
999 20121225
When I use the exchange partition method the parition is able to move the data from "monthly" table to "mth" table.
desc t1.mth; ### my temorary table
Name Null? Type
----------------------------------------- -------- ----------------------------
SEQ_NUM NUMBER(10)
DAY_DK NUMBER(10)
Than when I try to alter my temp table "mth". I get an error table must be empty to change column types.
alter table n546830.mth modify (DAY_DK date);
Next I tried making my temporary table "mth" a date column. When I an the exchange partition command I get the following error:
alter table t1.monthly exchange partition DEC_2012
with table t1.mth without validation;
alter table n546830.monthly exchange partition DEC_2012 with table n546830.mth without validation
*
ERROR at line 1:
ORA-14097: column type or size mismatch in ALTER TABLE EXCHANGE PARTITION
Method I can use to convert a number(10) to date column and keep the information in a table. Note, I don't care about HH:MM:SS as I never had that information to begin with and would be happy to set that part of the date column to all zeroes "00:00:00"
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Apr 9, 2013
need to create a table with single column by using select statement with multiple columns
For Ex- i have 1 row with 10 columns (may be more than 10) like
'A','B','C','D','E','F','G','H',I','J'
i written sql like
select 'A','B','C','D','E','F','G','H','I','J' from dual
result is - 'A','B','C','D','E','F','G','H','I','J' with 10 columns
Now i need output lik this using SQL
Text
------
'A'
'B'
'C'
'D'
[code]...
sort out this problem.
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Aug 9, 2010
My requirement with one table which contains 20 columns. Now I want to convert 18 column into rows. I tried with the following query but its throwing sql error is given below.
select * from tmpl_pop_age_range_col_lvl
UNPIVOT
(
quantity FOR product IN (COUNT_0_TO_4 as 'a', COUNT_5_TO_9 as 'b', COUNT_10_TO_14 as 'c',
COUNT_15_TO_19 as 'd',
COUNT_20_TO_24 as 'e',
COUNT_25_TO_29 as 'f',
[code].....
ERROR at line 4: ORA-00933: SQL command not properly ended
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Aug 16, 2011
i have a varchar2 column containing string values that can be converted to date i.e. ('31-JUL-11') and that column also contains text strings in it. i.e. ('Some string data...')
records whose column value can be converted to date are extractable via where clause (i.e. those rows are associated with some fix number / flag)
now when i try to use to_date function i get the error that
" ORA-01858 a non-numeric character was found where a numeric was expected "
in sql i have added a where clause to only pick rows with flag, but even then it gives the error.
using a subquery in the from clause eliminates the error, but when i create it in a view it again gives the same error.
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Aug 16, 2010
i have a table with the following description
create table gl_periods(period_name varchar2(10),transactions number (2) );
with the data as :
period_name transactions
------------ --------------
JAN-10 12
FEB-10 12
MAR-10 8
APR-10 23
ADJ_TOM-10 25
MAY-10 37
JUN-10 41
JUL-10 10
PHY_JAY-10 6
AUG-10 14
SEP-10 22
My requirment is to find out the period names and transactions which are in valid date formats and are less than sysdate and the non date formats are adjustments made by different users for their transactions
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Mar 18, 2011
I have following table.
CREATE TABLE ORAFAQ
(
DPT NUMBER,
EMP NUMBER,
SAL NUMBER
)
[Code]....
DPTEMPSAL
1110
12100
131000
241500
25100
26500
27100
but i need data like
Dept
1
1 2 3 --3 columns show each employee
10 100 1000 --3 columns show salary below each employee
2
4 5 6 7
1500 100 500 100
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Sep 25, 2012
How to convert station & date wise multiple rows to date wise column. I have a table TEST like this,
STN_Name Date State
DELHI1-Sep-201G
DELHI2-Sep-201B
DELHI3-Sep-201G
DELHI4-Sep-201G
DELHI5-Sep-201G
DELHI6-Sep-201M
DELHI7-Sep-201G
DELHI8-Sep-201G
DELHI9-Sep-201G
DELHI ......... ..
DELHI 30 Sep 2012 G
KOLKATA1-Sep-201G
KOLKATA2-Sep-201B
KOLKATA3-Sep-201B
KOLKATA4-Sep-201B
KOLKATA5-Sep-201G
KOLKATA6-Sep-201M
KOLKATA7-Sep-201G
KOLKATA8-Sep-201G
KOLKATA9-Sep-201B
I want output like this
STN_Name1-Sep-20122-Sep-20123-Sep-20124-Sep-20125-Sep-2012............Sep 2012
DELHI G B G G G M
KOLKATA G B B B G M
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Aug 3, 2013
Calculating the difference between the two rows of same columns? Example of my Scenario is as follows
I have a table as shown below, there are checks thats has been issued per week (to tell how its been issued per week ,if you see the week number ,there is a change in week no for period of 7 days i.e. what i have to show on my results tables based on week no and probably we may need to take into account for check no too.)
wekno ! checkno ! end date
------ ! ------ ! ------
1 ! 1 ! 1/7/2012
1 ! 2 ! 1/8/2012
1 ! 3 !1/9/2012
2 ! 1 ! 1/14/2012
2 ! 2 ! 1/15/2012
3 ! 1 ! 1/21/2012
result table and date range i picked up was 1/1/2012-1/31/2012
wekno ! checkno ! end date ! previous period ! Daysin period
------ ! ------ ! ------ ! ------------- ! ------------
1 ! 1 ! 1/7/2012 ! null (as previous period is 2011 and so prvs year i dont count) ! 7 this because we see change in wkno per 7 days
1 ! 2 ! 1/8/2012 !null becoz this one falls same week and therefore previous peroid would be the same as above ! 7 above reason
1 ! 3 ! 1/9/2012 ! null becoz this one falls same week and therefore previous peroid would be the same as above ! 7 above reason
2 ! 1 ! 1/14/2012 ! 1/7/2012 becoz this a second week as you see the change in wekno and therefore its previosu period is 1/7/2012 ! 7 above reason
2 ! 2 ! 1/15/2012 ! 1/7/2012 becoz this check falls on the same second week so previosu would be 1/7/2012 ! 7 above reason
3 ! 1 ! 1/21/2012 ! 1/14/2012 as a new week no starts this gonn be 1/4/2012 ! 7 above reason
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Mar 18, 2013
writing the query, Output is shown below. facing problem in when converting columns into rows.
CREATE TABLE TESTTAB (IDNUM VARCHAR2(3),PLAN1 VARCHAR2(5),AMT1 NUMBER,PLAN2 VARCHAR2(5),AMT2 NUMBER,PLAN3 VARCHAR2(5),AMT3 NUMBER,PLAN4 VARCHAR2(5),AMT4 NUMBER,PLAN5 VARCHAR2(5),AMT5 NUMBER)
INSERT INTO TESTTAB VALUES('100','A01',9,'','','','','D04',300,'E05',900)
INSERT INTO TESTTAB VALUES('101','','','B02',56,'C03',24,'','','','')
INSERT INTO TESTTAB VALUES('102','A01',33,'','','C03',545,'','','E05',23)
[Code]...
My OUTPUT SHOULD BE LLIKE
IDNUM PLAN AMT
100 A01 9
100 D04 300
100 E05 900
101 B02 56
101 C03 24
102 A01 33
102 C03 545
102 E05 23
.
.
104 C03 44
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Mar 22, 2012
can we show the following rows into column upto 1000 using sql query?
A
1
2
3
4
[code]...
Result should like this 1,2,3,4,5,6,7,8,...... 1000 including comma(,)
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May 31, 2011
I have a table with columns emp_i, LOC_C and SUBSID_C. I want to find all emp_i's with LOC_C OR SUBSID_C as always NULL. Please note that the value should be NULL, always, for all dates.
--------------------------------------------
EX:
emp_i----LOC_C---SUBSID_C--Eff_Date
100------20------30--------01/01/2011
101------NULL----10--------05/01/2011
102------NULL----NULL------02/01/2011
101------20------NULL------02/01/2011
102------NULL----NULL------05/01/2011
103------NULL----20--------01/01/2011
103------NULL----NULL------02/01/2011
--------------------------------------------
The query ---
should return 102 as LOC_C OR SUBSID_C is ALWAYS NULL.
should return 103 as LOC_C is ALWAYS NULL.
should not return 101, as LOC_C is not ALWAYS NULL.
In other words, the query should give list of emp_i who never ever had a non-null value for LOC_C OR SUBSID_C. The purpose is to find the emp_i for which the columns LOC_C and SUBSID_C are never used.
I tried the query:
---------------------------------------------------
SELECT DISTINCT ORG_EMP_I FROM tab1
WHERE ORG_GRP_I = 58
AND ORG_EMP_I NOT IN (
SELECT DISTINCT org_emp_i
FROM tab1 ap
WHERE ap.ORG_GRP_I = 58
AND trim(ap.LOC_C) IS NOT NULL OR ap.ORG_SBSID_C IS NOT NULL )
---------------------------------------------------
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May 10, 2012
SELECT a.objname, c.property1, c.value1
FROM datatable a, datatabledet c
WHERE a.OBID=c.DATAOBID
and a.CLASSNAME='Class1';
OBJNAME PROPERTY1 VALUE1
280-419-1994psCls1Attr3Attr1Value3
280-419-1994psCls1Attr4Attr1Value4
280-419-1994psCls1Attr5Attr1Value5
[code]....
After query output we put through front end code to make it in the following way i.e. convert rows into columns but with respective data value:
psCls1Attr3 psCls1Attr4 psCls1Attr5 psCls1Attr1 psCls1Attr2 psCls1Attr7
280-419-1994 Attr1Value3 Attr1Value4 Attr1Value5 Attr1Value1 Attr1Value2
280-419-1995 Attr1Value11Attr1Value21Attr1Value71
how to output in the above format using SQL.
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May 18, 2010
converting Rows to Column for a specific group.
Following is the query
SELECT Lpad(papf.employee_number, 6, '0') "File#",
papf.full_name,
Decode(ppee.processing_type, 'R', Decode(ppee.element_name,
'Regular Wages USD', peev.screen_entry_value,
'Regular Salary USD', Round(peev.screen_entry_value / 26, 2),
0),
[Code]...
Which gives me out put as
Example 1
Employee Number Name Value Rate Type Type Assignment Id
-----------------------------------------------------------------
4 Employee 1 800 N 5 Yr Bonus 64
4 Employee 1 1063 N 6 Months Bouns 64
4 Employee 1 24.04 H Reg Hourly Sal 64
5 Employee 2 6923.08 S Reg Sal 65
6 Employee 3 5961.54 S Reg Sal 66
6 Employee 3 15000 N 6 Months Bouns 66
I want to convert above out to look like following
Emp Num Name Value Rate Type Type Val 1 Rate Type 1 Type 1 Value 2 Rate Type 2 Type 2 Assignt Id
-------------------------------------------------------------------------------------------------------------------
4 Employee 1 24.04 H Reg Hourly Sal 800 N 5 Yr Bon 1063 N 6 Mon Bon 64
5 Employee 2 6923.08 S Reg Sal 65
6 Employee 3 5961.54 S Reg Sal 15000 N 6 MontBon 66
Example of Query Output 2.
Employee Number Name Value Rate Type Type Assignment Id
--------------------------------------------------------------------------------
4 Employee 1 800 N 5 Yr Bonus 64
4 Employee 1 1063 N 6 Months Bouns 64
4 Employee 1 1345 N Patent Bonus 64
4 Employee 1 24.04 H Reg Hourly Sal 64
5 Employee 2 6923.08 S Reg Sal 65
6 Employee 3 5961.54 S Reg Sal 66
6 Employee 3 15000 N 6 Months Bouns 66
Desired Output from Above Query. As you can see column have increased as one more row for same employee has increased
ENu Nm Val RTy Ty Val1 RTy1 Ty1 Val2 RTy2 Ty2 Val3 RTy3 Ty3 AsgId
-------------------------------------------------------------------------------------------------------------------
4 E1 24.04 H Reg Hour Sal 1063 N 6 Mon Bns 1345 N Pat Bon 800 N 5YB 64
5 E2 6923.08 S Reg Sal 65
6 E3 5961.54 S Reg Sal 15000 N 6 Mos Bns 66
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Jun 25, 2012
I have a table with below structure
Id - Desc -repeat_times
1a - andy - 3
2b - santa - 5
I want to write a sql query which outputs two columnns like below. the particular row to be repeated as per the repeat_times column.
1a-1 andy
1a-2 andy
1a-3 andy
2b-1 santa
2b-2 santa
2b-3 santa
2b-4 santa
2b-5 santa
I have tried but am failing..
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Aug 14, 2013
Currently I have a requirement where I need return data of different columns in rows.
For example: I have a table that contains monthly data for voice calls, sms count and mms count for each mobile. I will need to get the output as summary of voice calls, sms and mms counts in different rows. For this I am using an approach which I am not totally satisfied even though I am getting the required results (majorly because i am querying the table thrice for getting this data).
I would want to know about any alternate ways of implementation.
--Create table
Create table
UsageData
(Mobile varchar2(20),
CAL_MONTH Varchar2(20),
VOICE_CALL number(9),
SMS number(9),
MMS number(9)
);
--Data
insert into UsageData values ('9999','JAN',1,2,3);
insert into UsageData values ('9888','JAN',5,20,1);
insert into UsageData values ('9777','JAN',4,5,9);
insert into UsageData values ('9666','JAN',200,111,8);
insert into UsageData values ('9555','JAN',154,1534,3);
insert into UsageData values ('9444','JAN',0,2,212);
--Query
select 'VOICE_CALL' AS EVENT,sum(VOICE_CALL) AS UNITS from UsageData where cal_month ='JAN'
union all
select 'SMS',sum(SMS) from UsageData where cal_month ='JAN'
union all
select 'MMS',sum(MMS) from UsageData where cal_month ='JAN';
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Mar 28, 2011
I huge table with million of rows and no of column more than 300.. is it possible to keep this table in some memory where oracle can access it fast as compare to disk memory.
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Nov 20, 2011
how to convert rows data into column...
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Mar 24, 2013
I have one table , with one column having 2,3 or 4 machine codes , i need to display them as each row per machine code will it be possible to do as i have thousands of records similar to the test case and which i had to do it manually in excel and then upload it back.
create table ow_oper_setup (wo_no varchar2(12),mrk_no varchar2(20),pos_no varchar2(30),mc_code varchar2(60))
insert into ow_oper_setup VALUES ('1270','1270001','W165','IR HO BV ')
insert into ow_oper_setup VALUES ('1270','1270001','W1332','IR BV ')
insert into ow_oper_setup values ('1270','1270001','W1367','RE HO SC BV ')
insert into ow_oper_setup values ('1270','1270001','W389','RE HO SC BV')
commit;
SELECT * FROM ow_oper_Setup;
WO_NOMRK_NOPOS_NOMC_CODE
12701270001W165IR HO BV
12701270001W1332IR BV
12701270001W1367RE HO SC BV
12701270001W389RE HO SC BV
--i want the output in the following way or the same table data to be replaced as below
WO_NOMRK_NOPOS_NOMC_CODE
12701270001W165IR
12701270001W165HO
12701270001W165BV
12701270001W1332IR
12701270001W1332BV
12701270001W1367RE
12701270001W1367HO
12701270001W1367SC
12701270001W1367BV
12701270001W389RE
12701270001W389HO
12701270001W389SC
12701270001W389BV
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May 19, 2010
I have a select statement
select name, address, qty
from names_table
and it returns a result such as
name|address|qty
alan,1 the street,5
bert,2 the road,3
what I want to do is create an output that takes the value in the qty column and repeates the number of rows e.g. the alan record 5 times and the bert record 3 times
name|address|qty
alan,1 the street,5
alan,1 the street,5
alan,1 the street,5
[code]...
how I might go about acheiving this?
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Sep 14, 2010
i need to transpose a column to rows.
CREATE TABLE TEST(c1 VARCHAR(10),c2 VARCHAR(2),t1 NUMBER,t2 NUMBER);
INSERT INTO TEST VALUES('a','a',1,2);
INSERT INTO TEST VALUES('b','b',2,3);
INSERT INTO TEST VALUES('c','c',7,6);
INSERT INTO TEST VALUES('d','d',2,2);
Actual output.
C1C2T1T2
aa12
bb23
cc76
dd22
I need the output in this format
C1C2C3C4
aaT11
aaT22
bbT12
bbT23
ccT17
ccT26
ddT12
ddT22
ie the header t1 and t2 has to come in the output along with the corresponding values it has.the number of column as T1,T2 will be dynamic cannot predict before.
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Mar 30, 2013
column sid format 'a5'
column serial# format 'a10'
column mins_running format 'a15'
column sql_text format 'a100'
set linesize 200
set pagesize 30
[Code]..
I am running this code, and the output shows multiple lines.
TRIM(S.SID) TRIM(S.SERIAL#) MINS_RUNNING SUBSTR(Q.SQL_TEXT,1,70)
---------------------------------------- ---------------------------------------- --------------- ----------------------------------------------------------------
700 46592 242.08 Select count(*) as count, case when count(*)>0 then 'FAIL' else
700 46592 242.08 'PASS' end as result
from (SELECT cv.code_value
FROM code_valu
[Code]...
Is there a way to wrap up the column for SQL_TEXT VARCHAR2(64) so that I can 1 row for the output?
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Jul 3, 2012
I am having a table with following data:
DateProduct_nameQuantity_sold
12/6/2012Product11
12/7/2012product23
12/6/2012product34
12/7/2012Product12
12/7/2012product21
12/6/2012product35
12/7/2012product33
12/6/2012product24
Now I want this data in following manner:
For each date - how much is the Total quantity sold , sum of Product1 sold,Sum of product2 sold,etc. I am having more than 50 products in my table.
dateQuantity_soldProduct1Product2Product3
12/6/2012141 49
12/7/201292 43
I was trying this by decode but the sum of the product was not correct.
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Sep 24, 2010
I have a table emp having data as
empno ename sal deptno
1001 manoj 1000 10
1001 sachin 2000 20
1003 manoj 30000 30
Now I wanted to write a query which will display the results like below. Row data need to be display in the columns
empno ename sal deptno 1001 manoj 10 20 1003 30
1001 manoj 1000 10 1001 manoj 10
1001 sachin 2000 20 1001 sachin 20
1003 manoj 30000 30 1003 manoj 1003 30
How to print the rows into column data?
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