UPDATE value in column with value in SAME TABLE
Hi all,
Here's my issue...
I have a table which records all incidents for a person.
The table looks something like this:
tbl_connect(person_Id NUMBer,
OLD_ID VARCHAR2(24),
CASE_NUMBER VARCHAR2(10),
CASE_TYPE VARCHAR2(10),
PERSON_ROLE VARCHAR2(30),
INCIDENT_TYPE VARCHAR2(40));
The table is populated from a source table with all fields except person_id. Person_id is a sequence number that gets generated if the person comitting the incident is a NEW PERSON to our system. OLD_Id is the unique identifier between the source table and tbl_connect to identify a person.
The problem: If an existing person commits a new incident, a new record will be inserted into tbl_connect without PERSON_ID. Since the person already is in the database the person_id already exists in tbl_connect for that person. I now need to UPDATE person_id column with the person_id that already exists for this person. How can i achieve this.
Ive been trying all sorts of update queries but nothing seems to work. ANy help will be appreciated. Thanks in advance.
Frank,
Thanks for the speedy reply. Here is a sample table.
I know it's a bit confusing. The data that is being dumped into this table is information from a old system. The OLD_ID is in here because it is the relationship between this table and the old table. PERSON_ID is new to this system to identify a person uniquely. That is why i need them both in this table for right now.
So say my tbl_connect got populated with new info from the old table. As you can see, old_id=567A has comitted another incident. Since he already exists in tbl_connect, now i need to update person_id with the value of 1. Does that make sense now????? If old_id did not exist, all i would do is insert a new row and set person_id to the next sequence number.
TBL_CONNECT
PERSON_ID OLD_ID CASE_NUMBER CASE_TYPE
1 567A 12345 IR
1 567A 15236 MV
567A 98547 IR<--newly inserted record of same person
Similar Messages
-
Report with multiple COUNT columns with counts from same table
I am new to discoverer so I am a bit lost.
I am working to create a report to show usage data from the eBusiness Knowledge Base. I have the query written in SQL using subqueries that is in the format:
Solution Number | Soultion Title | Solution Views | Positive Feedback | Negative Feedback
12345 ___________ Title ________ 345 ____________ 98 _______________ 34
The 'Views', 'Positive' and 'Negative' entries are stored in the same table so i am doing a count where setid=setid and usedtype=VS, then counting where usedtype=PF and usedtype=NF
In discoverer I can get the solution number, title and ONE of the totals but I can't seem to figure out how to get a COUNT for three different things from the same table in columns on the same row.
When I go to edit sheet -> select items once I select the COUNT option for the UsedType column in the table CS_KB_SET_USED_HISTS I can't select it again. I also have found now way to add a column based on an entered query.
If anyone could help it would be much appreciated.
Thanks
Edited by: Toolman21 on Dec 2, 2010 2:17 PM
added ______ to correct spacing.Hi,
You can separate the column by using a case or decode.
for example create 2 calculations:
case
when usedtype='PF'
then <you original column> --- the one contain them both
else 0
end
case
when usedtype='NF'
then <you original column> --- the one contain them both
else 0
end
after that you can create the count aggregation over those.
Tamir -
Updating values with in the same table for other records matching conditions
Hi Experts,
Sorry for not providing the table structure(this is simple structure)
I have a requirement where i need to update the columns of a table based on values of the same table with some empid and date match. If the date and empid match then i have take these values from other record and update the one which is not having office details. I need the update query
Before update my table values are as below
Sort_num Emp_id office start_date
1 101 AUS 01/01/2013
2 101 01/01/2013
3 101 15/01/2013
4 103 USA 05/01/2013
5 103 01/01/2013
6 103 05/01/2013
7 104 FRA 10/01/2013
8 104 10/01/2013
9 104 01/01/2013
After update my table should be like below
Sort_num Emp_id office start_date
1 101 AUS 01/01/2013
2 101 AUS 01/01/2013
3 101 15/01/2013
4 103 USA 05/01/2013
5 103 01/01/2013
6 103 USA 05/01/2013
7 104 FRA 10/01/2013
8 104 FRA 10/01/2013
9 104 01/01/2013
Thanks in advanceI do not have time to create the table with data but basically you should be able to code the following
update table a
set office = ( select office from table b where b.emp_id = a.emp_id
and b.start_date = a.start_date
and b.office is not null
where exists ( [same query as in set] )
and a.office is null
I believe that will do the trick.
HTH -- Mark D Powell -- -
Update A Column with value of Column in the next Row
Hi All,
I have a table which is like this
ID NUMBER,
SUB_ID NUMBER,
STARTDATE DATE.
The Value is say for example like this:
ID SUB_ID StartDate
1 1 1-JAN-09
1 2 20-FEB-09
1 3 1-MAR-09
2 1 10-JAN-09
2 4 10-APR-09
2 3 1-MAR-09
2 2 2-FEB-09
I have to add a new column END DATE in the table and populate a value which is One Day less than the value of
start Date for next row. I have to order by ID and SubID and so that colum looks like this.
ID SUB_ID StartDate END DATE
1 1 1-JAN-09 19-FEB-09
1 2 20-FEB-09 28-FEB-09
1 3 1-MAR-09 DEFAULT-END DATE
2 1 10-JAN-09 1-FEB-09
2 2 2-FEB-09 8-Mar-09
2 3 9-MAR-09 9-APR-09
2 4 10-APR-09 DEFAULT END DATE
Can this be achieved using a single update query or I have ot write a Procedure ...any help will be appreicaitedor
merge into test
using (select rowid rid
, id
, sub_id
, startdate
, lead (startdate) over (order by id, sub_id) - 1 ed
from test) x
on (x.rid = test.rowid)
when matched then
update set end_date = x.ed
; -
Update a column with value of column of other table
Hi,
I am looking for an update statement for the following scenario
With following 2 tables
TABLE1 (Primary A, B)
TABLE2 (Secondary C , D).
C Column is not unique.
Please provide me an update statement to update TABLE1.B with TABLE2.D where TABLE1. A = TABLE2.C
Please note that TABLE2.C is not unique.
Please let me know whether this satement is correct.
UPDATE TABLE1
SET B = (SELECT DISTINCT D FROM TABLE 2 WHERE A=C )
Thanks
Alla KishoreUPDATE TABLE1 T1
SET T1.B = (SELECT DISTINCT D FROM TABLE2 T2 WHERE T2.C=T1.A ) -
How to pass prompt value to columns with formula?
Hello guys
I have a situation:
I have a report with 1 column name 'product' and in this column it has a case statement like 'case when item is ('a','b','c','d') then 'Men' else 'women' end'
Then I have created a dashboard prompt of the exact same column, and I defined the same case statement in the prompt's column formula as the same.. Then I tested the prompt and it is returning only 2 values 'men', 'women'..
However, when putting the prompt and report on the same dashboard, the report is not accepting the prompt values..
Then I set the presentation variable on the prompt and call it 'Product', then in the report I created a filter on 'product' column as equal to presentation variable 'product'--- I tried with and without single quotes.. So the filter itself looks like : case when ...... is equal to / is in @{product}
However, when I then return back to the dashboard, I am getting the error:
State: HY000. Code: 388918336. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 27005] Unresolved column: "Product". (HY000)
Could anyone help?
ThanksHola
is possible that are you using a BINS agrupation into the Column Formula?
if you form a CASE statement using a Bins agrupation, in the column Formula, this must be disabled to match statements between columns and DB Prompt
if you are using a BINS agrupation to form the CASE statement, you have to delete the bins agrupation in the Column but keep the CASE statement
Regards -
Create values for analogous periods in the same table with DS
Hi,
in the course of a pilot we want to create additional columns with data for analogous periods.
We have values for a month and need to create new columns for values for last month and last year in order to compare.
Attached youu2019ll find a few sample rows resembling the basic concept of what we have
Region Country Year Month Value
Europe Spain 2009 1 285
Europe Spain 2009 2 129
Europe Spain 2009 3 153
Europe Spain 2008 1 288
Europe Spain 2008 2 284
Europe Spain 2008 3 125
Europe France 2009 1 135
Europe France 2009 2 125
Europe France 2009 3 284
Europe France 2008 1 208
Europe France 2008 2 221
Europe France 2008 3 220
In this case, new columns would be
LastMonth (125 for Spain month 1 year 2009, since this is the value for month 3 year 2008)
LastYear (288 for Spain month 1 year 2009, since this is the value for month 1 year 2008).
Can you help on what function to use in the DS query transformation?
thanks everybody, and enjoy!Hi David,
Probably the easiest way of resolving this would be to add extra columns which show the projected date each row should be shown on e.g.
Region Country Year Month Value LM_Year LM_Month LY_Year LY_Month
Europe France 2008 1 208 2008 2 2009 1
Europe France 2008 2 221 2008 3 2009 2
Europe France 2008 3 220 2008 4 2009 3
Europe France 2009 1 135 2009 2 2010 1
Europe France 2009 2 125 2009 3 2010 2
Europe France 2009 3 284 2009 4 2010 3
This would be written to a staging table then used as a source with the original source file to produce the target table. I've illustrated an example of how this could be achieved below:
Create two dataflows; DF 1 and 2.
In DF 1 read source, add additional columns to show the date (year, month, etc) this should be projected as. This would need to be done for both the last month and last year. Load staging table.
In DF 2 Read the source and outer join to the new staging table twice. Use the region, Country, Year, Month, to join and use the new additional projected date columns. Ensure the last month date fields are used on one staging table and last year date fields are used on the next staging table. The value from the two staging tables is then used in the last month and last year value.
Load into target table.
To calculate the projected date columns you would probably want to format the source fields into a date then add the required number of months. e.g. to_date('01' || month || year, 'DDMMYYYY') + 12
Obviously this would need the stage table to be truncated before each load and you would need to assess your load strategy. When doing these calculated fields if you have any retrospective updates on the source then these would then need recalculating, therefore this assumes it's a complete reload each time.
Edited by: Richard Saltern on Jul 16, 2010 2:01 PM
Edited by: Richard Saltern on Jul 19, 2010 10:10 AM -
Concatenation of character values by columns with excluding duplicates
Hi all! Assume, that there is a multi-rows table of the following form (for example):
1|A | |B |C | |D | |
2| | |A |B |C |D | |
3| |A |B | | |C |D |
4| | |A | |B |C |D |
5| | |A | |B | |C |i.e. there are NULL and NOTNULL values in VARCHAR2( or NVARCHAR2) format, and the first column is a primary key.
I need to do next:
1. Select some set of certain rows, primary keys of those are initialy known, e.g. 1, 3, 5;
2. Parse this table such way: concatenate values by columns in selected rows, if there are few not-null values in one column, it's necessary to separate concatenated values with comma and whitesbase (it's desirable that's word after comma with whitespace is outputted in lowercase). Finally, it's necessary to insert dot and whitespace character after the last value.
3. Exclude duplicate substrings from the outcoming text values.
Thereafter I need to initialize set of local variables with the values, obtained by forementioned parsing (parsing of one column match the corresponding variable), e.g. columns of 1, 3 and 5 rows.
I.e. result in our case looks like:
variable1 = A.
variable2 = A.
variable3 = B, A.
variable4 = C.
variable5 = B.
variable6 = D, C.
variable7 = D, C.
Does the task will be easier, if the number of parsed rows is known (e.g. 3 as in our case)?
Edited by: 942736 on 02.10.2012 17:17You missed your db-version. Please give the result from
select * from v$version;When you are on 11.2 you can try this (will not work with 10.x):
with yourtable as
select 1 id, 'A' col1, 'N' col2, 'B' col3, 'C' col4 ,'N' col5, 'D' col6 ,'N' col7 from dual union all
select 2,'N','N','A','B','C','D','N' from dual union all
select 3,'N','A','B','N','N','C','D' from dual union all
select 4,'N','N','A','N','B','C','D' from dual union all
select 5,'N','N','A','N','B','N','C' from dual
select
(select listagg(col1,',') within group (order by id)||'.' from (select distinct col1, min(id) over (partition by col1 order by id) id from yourtable where id in (1,3,5))) v1,
(select listagg(col2,',') within group (order by id)||'.' from (select distinct col2, min(id) over (partition by col2 order by id) id from yourtable where id in (1,3,5))) v2,
(select listagg(col3,',') within group (order by id)||'.' from (select distinct col3, min(id) over (partition by col3 order by id) id from yourtable where id in (1,3,5))) v3,
(select listagg(col4,',') within group (order by id)||'.' from (select distinct col4, min(id) over (partition by col4 order by id) id from yourtable where id in (1,3,5))) v4,
(select listagg(col5,',') within group (order by id)||'.' from (select distinct col5, min(id) over (partition by col5 order by id) id from yourtable where id in (1,3,5))) v5,
(select listagg(col6,',') within group (order by id)||'.' from (select distinct col6, min(id) over (partition by col6 order by id) id from yourtable where id in (1,3,5))) v6,
(select listagg(col7,',') within group (order by id)||'.' from (select distinct col7, min(id) over (partition by col7 order by id) id from yourtable where id in (1,3,5))) v7
from dual;Output with 11.2 is:
V1 V2 V3 V4 V5 V6 V7
A,N. N,A. B,A. C,N. N,B. D,C,N. N,D,C.@ranit B: You missed, that the OP said that only rows 1,3 and 5 shall be used.
Edited by: hm on 01.10.2012 23:09 -
How can I update a Site Column with the content of an array with javascript CSOM?
I'm relative new to Sharepoint 2013, I'm trying to update the content of a Site column with the content of an array, I can retrieve and visualize the content of my site column, the user is able to change and save the necessary part and the changes are
saved into an array, now I have to update the content of the site column with the content of the array, but for some kind of reasons I can't accomplish that, any suggestion/example? This is my code so far to retrieve, visualize the site column and store the
mofication into my array.
<body>
<select id="dropdown" name="dropdown" onchange="optSelect()">
<option value="EngineType_Cylinders">EngineType_Cylinders</option>
<option value="EngineType_EngineCycle">EngineType_EngineCycle</option>
<option value="EngineType_EngineFamily">EngineType_EngineFamily</option>
<option value="EngineType_Euro">EngineType_Euro</option>
<option value="EngineType_FamilyEvolution">EngineType_FamilyEvolution</option>
<option value="EngineType_GasEmissionLevel">EngineType_GasEmissionLevel</option>
<option value="EngineType_Power">EngineType_Power</option>
<option value="EngineType_PowerSupply">EngineType_PowerSupply</option>
<option value="EngineType_Use">EngineType_Use</option>
</select><br />
<textarea id="textareadisplay" rows="25" cols="23"></textarea><br />
<input type ="button" value="Update values" onclick="addItemsToColumns()" />
</body>
My Javascript
$(function () {
SP.SOD.executeOrDelayUntilScriptLoaded(Function.createDelegate(this, function () {
var select = document.getElementById('dropdown').value;
console.log(select);
getSiteColumns(select);
}), 'SP.js');
var fieldChoice;
var choices;
var addFields = [];
var slc;
var clientContext;
function optSelect() {
slc = document.getElementById('dropdown').value;
getSiteColumns(slc);
function getSiteColumns(selection) {
clientContext = SP.ClientContext.get_current();
if (clientContext != undefined && clientContext != null) {
var web = clientContext.get_web();
fieldChoice = clientContext.castTo(web.get_availableFields().getByTitle(selection), SP.FieldChoice);
clientContext.load(this.fieldChoice);
clientContext.executeQueryAsync(Function.createDelegate(this, this.OnLoadSuccess), Function.createDelegate(this, this.OnLoadFailed));
function OnLoadSuccess(sender, args) {
choices = fieldChoice.get_choices();
var textarea = document.getElementById("textareadisplay");
textarea.value = choices.join("\n");
function OnLoadFailed(sender, args) {
alert('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
function addItemsToColumns() {
clientC = SP.ClientContext.get_current();
var arrayForUpdate = $('#textareadisplay').val().split('\n');
fieldChoice.set_item(, arrayForUpdate);
fieldChoice.update();
clientContext.executeQueryAsync(function () { }, function () { });
function OnUpdateSuccess(sender, args) {
var newchoices = fieldChoice.get_choices();
My problem is on the function addItemsToColumns() please help! Thanks in advance.Let's look at your stylesheet -
<style type="text/css">
body {
background-image: url(assets/images/Business%20Men%20In%20Reception%20Col.2.jpg);
background-repeat: no-repeat;
background-color: #003;
margin-left:auto;
margin-right:auto;
position: relative;
width: 960px;
It's a good idea not to use spaces or any punctuation in your filenames when working for the web.
#header {
margin-left:auto;
margin-right:auto;
position: relative;
width: 960px;
#heading {
font-family: Georgia, "Times New Roman", Times, serif;
font-size: 36px;
font-style: italic;
font-variant: normal;
margin-left:auto;
margin-right:auto;
There's no need to specify the default values (font-variant:normal) or to specify auto margins for any block element without an explicitly defined width. And wouldn't it make more sense to put the font style on the body tag, where it will inherit into the rest of the page than to restate it as you have done in the next rule?
#bodytext {
font-family: Georgia, "Times New Roman", Times, serif;
font-size: 18px;
line-height: 25px;
font-variant: normal;
width: 300px;
#container {
width: 960px;
position: relative;
margin-left:auto;
margin-right:auto;
.rightimg {
float: right;
margin-left: auto;
padding-right: 40px;
#heading #navbar ul li {
padding: 30px;
</style>
Margin-left:auto can't work without knowing what the width of the element is.... Keep your CSS lean and targeted - it will help you to debug your layouts. -
I want to update timestamp(3) column with respect to varchar2
Hi all,
I have a date field column with varchar2 as datatype :
create table t1 (id number,date1 varchar2(35))
insert into (1,' 3/13/2011 10:22 AM');
insert into (2,' 3/14/2011 10:22 AM');
insert into (3,' 3/15/2011 10:22 AM');
I want to update table2
create table t1 (id number,date1 timestamp(3))
insert into (1,' ');
insert into (2,' ');
insert into (3,' ');I want to update t2 with date column in t1
can any one help me
Thanks in advance!!!!!Hi,
846773 wrote:
Hi all,
I have a date field column with varchar2 as datatype : That's not a very good idea. You should always use a DATE or TIMESTAMP column for dates.
create table t1 (id number,date1 varchar2(35))
insert into (1,' 3/13/2011 10:22 AM');Thanks for posting the CREATE TABLE and INSERT statements; that's very helpful.
Test them and make sure they work before you post them. You forgot the table name (after the keyword INTO).
insert into (2,' 3/14/2011 10:22 AM');
insert into (3,' 3/15/2011 10:22 AM');
I want to update table2
create table t1 (id number,date1 timestamp(3))This is the same name you used for the other table. I'll assume you meant to say t2 here, not t1.
insert into (1,' ');Don't try to insert a string (such as ' ') into a TIMESTAMP column, You can INSERT a literal NULL, or simply not INSERT anything into that column.
insert into (2,' ');
insert into (3,' ');I want to update t2 with date column in t1Use TO_TIMESTAMP to convert the string into a TIMESTAMP:
MERGE INTO t2 dst
USING (
SELECT id
, TO_TIMESTAMP ( date1
, 'MM/DD/YYYY HH:MI AM'
) AS ts
FROM t1
) src
ON (src.id = dst.id)
WHEN MATCHED THEN UPDATE
SET dst.date1 = src.ts
; -
How to Update a particular column with custom SQL in JHeadstart
Hi Friends,
I was trying to keep an update SQL statement in VO (missing right Parenthesis exception is thrown)
Please to let you know about my Requirement.
I have a column in Sales_Person Table "TARGET' and in Sales_Admin Table "INCENTIVE"
So Admin will allot a particular Amount in Incentive column for all the sales. (i.e globally for one and all)
When a Sales_Person enter a target of some number say 80 in the Target field.
while saving i want to deduct the target from incentive and the result must be update in Incentive column.
can you please suggest me where should i keep this functionality
Can you please help me out in solving this issue.
Thanks in advance.
RahulRahul,
You can do this in the doDMl method of your Entity Object.
See this white paper:
http://www.oracle.com/technology/products/jdev/collateral/papers/10131/businessrulesinadfbctechnicalwp.pdf
If you have follow-up questions, please use the JDeveloper forum, since your question is not related to JHeadstart.
Steven Davelaar,
JHeadstart Team. -
Add column with row number to table
Hi,
to a table view I'd like to add a new column that contains the row number for each row.
I have many data sources (twelve) and with the union operator I create one output dataset. The output data is sorted by the arrangement of the input ports of the union operator.
Is there a way to add a column with its corresponding entry number?
Regards, FTI have a similar question to the original post. It seems your answer will fill the new field in all rows with the same value. But, what if we want an actual row number?
I am simply looking to add a row number to a table. I only have one data source. The business scenario is that the output of the data service is sorted in descending order on value. I want to be able to select the first 10 (i.e. the top 10 items based on that value).
Even if I can solve my business scenario without using a row number field after the sort, it seems like a technique that would come in handy.
Any ideas? I'm pretty new to using Visual Composer so I may be missing something obvious. -
Creating a view with a 2 same tables
Hi experts. I have a Question... I want to make a view but I need to use the KNA1 table, but... I need again the KNA1 table to make a joing like this: KNA1_1. and KNA1_2.KUNNR. But in the transaction se11, I don't know how can I make the alias for the KNA1 table, with the alias I could add KNA1 and do a join with KNA1 again.
Thank you for your help!
Lulú McDonaldHi Ashish... I want do the following:
I need to do in a view 2 joins with the Customer Master table, but I want reference 2 differents clients, to the second table KNA1 I want to use an alias... then How could do I the followin joins?:
KNA1.COUNC=T005F.COUNC
KNA1.LAND1= T005F.LAND1
KNA1.REGIO=T005F.REGIO
KNA1.KUNNR=LIKP.KUNAG
LIKP.KUNNR=KNA1_1.KUNNR
How you can see the KNA1_1 do not exist, but I want to use them like an alias of KNA1... them I don't know how in the se11, when I'm making a view, how add a table with an alias name.
Thank you!!!
Lulú -
Finding Updated Columns with Values in Rows
Hello,
I have a one requierment as below.
if I have Table ITEM with Below records
ParcelID
ItemCode
CurrentLocation
Destination
UpdatingTime
1010
GLS
ABC
XYZ
01-12-14
1015
PHM
SSS
ZZZ
01-12-14
If any of the column value is updated it will replicate to ITEMUPDATE table with old row and new row as well.
Suppose for ParcelID 1010 CurrentLocation Changed from ABC to CDE it will store in ITEMUPDATE table with both records
old and new and if ParcelID 1015 CurrentLocation Changed from SSS to KKK it will also store as below.
Now ITEMUPDATE table will have all records old as well as new rows as below.
ParcelID
ItemCode
CurrentLocation
Destination
UpdatingTime
1010
GLS
ABC
XYZ
01-12-14
1010
GLS
CDE
XYZ
02-12-14
1015
PHM
SSS
ZZZ
01-12-14
1015
PHM
KKK
ZZZ
01-12-14
Like this any column can update not only CurrentLocation.
Now the requirement is I want to know which columns is updated and what is the new value.
Some what results need to look like below.
ParcelID
Old_CurrentLocation
New_CurrentLocation
1010
ABC
CDE
1015
SSS
KKK
Please Anyone Can help me on this .
Thank You,
AvisHello Avis,
You need to store date and time in 'UpdatingTime' column in both ITEM and ITEMUPDATE tables.
If you store only date, you will not get desired results as there may be multiple records for a 'ParcelID' in the same date in ITEMUPDATE table. It is difficult to get the latest record from multiple records with same dates for a 'ParcelID' from ITEMUPDATE.
Alternatively you can create a surrogate key , like 'ItemUpdateID', in ITEMUPDATE from which we can get the latest record for a 'ParcelID'. The surrogate key can be a integer identity column so that automatically incremented and updated for each insert
in ITEMUPDATE. Then it is easy to get latest UpdatingTime for a ParcelID from ITEMUPDATE table.
If the table design and data is something as below:
ITEM table
ParcelID ItemCode CurrentLocation Destination UpdatingTime
1010 GLS ABC XYZ
2014-01-12
1011 MMX ABD XVB
2014-01-12
1015 PHM SSS ZZZ
2014-01-12
ITEMUPDATE table
ItemUpdateID ParcelID ItemCode CurrentLocation Destination UpdatingTime
1 1010 GLS
ABC XYZ 2014-01-12
2 1015 PHM SSS
ZZZ 2014-01-12
3 1015 PHM
KKK ZZZ 2014-02-12
4 1010 GLS
CDE XYZ 2014-02-12
5 1011 MMX
ABD YYY 2014-01-12
Here 'ItemUpdateID' is identity column.
The SELECT query can be written as below:
SELECT A.ParcelID, A.ItemCode,
B.CurrentLocation 'New_Location',
ISNULL((SELECT CurrentLocation FROM ItemUpdate WHERE ItemUpdateID = (SELECT MAX(D.ItemUpdateID)
FROM ItemUpdate D WHERE D.ItemUpdateID < B.ItemUpdateID AND D.ParcelID = B.ParcelID)), A.CurrentLocation) 'Old_Location'
FROM Item A
LEFT JOIN ItemUpdate B On B.ParcelID = A.ParcelID
AND B.ItemUpdateID = (SELECT MAX(ItemUpdateID) FROM ItemUpdate C WHERE C.ParcelID = B.ParcelID)
The result will be as follows:
ParcelID ItemCode New_Location Old_Location
1010 GLS CDE ABC
1011 MMX ABD ABD
1015 PHM KKK SSS -
Dynamic update of column with values derived by formula on other table.
i have 3 tables; table A,B and C
table A has two columns (id and Quantity), based on the id value, the quantity value is computed using a formula on two rows (one from table B and the other from C).
the formula is different for each id value.
but after every month the quantity value has to be updated (because tables B & C get updated monthly).
example. given id=1, quantity= select round((sum(h.col1)/sum(p.col1), 2) from B p, C h
given id=2, quantity=select round((sum(col1)/sum(col3)), 2) from C
so for every id the quantity is derived by a different formula, but the quantity value has to be recomputed every month.
need help.1. update table a
quantity = decode (id,1, <formul1>, id,2 , formula 2...)
2. if you wanto schedule this as monthly task
use dbms_job.submit
send the above query to "What" parameter.
Maybe you are looking for
-
Getting error while opening the workbook
Hi, I am getting one error while opening the workbook. Error: The Dependency "Join condition" is not found in EUL. Basically, the workbook was working fine. But we droped some joins and recreated new joins. After this change, our worknbooks starts gi
-
What is the bookmark button for? It keeps disappearing.
The bookmark button shows at 'customize' time but then just goes away. What is it for?
-
How do I uninstall PSE 12? It is not listed in the control panel. I have windows 7. I want to install PSE 13.
-
I'm a year into using a computer, and my Mac was set up by another family member who is no longer around. Tonight I noticed the Firefox "getting started: tab and thought I might learn something. For starters, the screen on the Browsing Basics picture
-
How to convert VCR Tape to DVD on MACbook Pro?
Any insight into how to convert VCR tapes to DVD on Macbook Pro would be much appreciated!