Update table, exclude NULL rows...

Hi all,
I have 2 tables.
TABLE_A
SRNO VARCHAR2(10)
FLAG VARCHAR2(20)
TABLE_B
SNO VARCHAR2(10)
IND VARCHAR2(20)
I wan to update the FLAG in TABLE_A with IND from TABLE_B where SRNO from both table matches.
here i have written
UPDATE TABLE_A A
SET A.FLAG = (SELECT B.IND FROM TABLE_B B WHERE B.SNO = A.SRNO)
Here, problem is, i do not want to update SRNO in TABLE_A where IND is null in TABLE_B. (or exclude the SNO from innerquery where IND is null)
How can i modify this query to do it?
I have tried using
UPDATE TABLE_A A
SET A.FLAG = (SELECT B.IND FROM TABLE_B B WHERE B.SNO = A.SRNO AND B.IND IS NOT NULL)
when i execute this query, still it updates all rows and updates FLAG to null where IND is null in table B for same SRNO.

Hi,
Try
UPDATE TABLE_A A
SET A.FLAG = (SELECT B.IND FROM TABLE_B B WHERE B.SNO = A.SRNO AND B.IND IS NOT NULL)
WHERE EXISTS (SELECT B.IND FROM TABLE_B B WHERE B.SNO = A.SRNO AND B.IND IS NOT NULL)*009*

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Update table all null values to 0 single query

hi dear ;
How Can I do , update table all null values to 0 using single query or procedure

declare @tableName nvarchar(100)
declare @querys varchar(max)
set @querys = ''
set @tableName = 'YOUR TABLE NAME HERE'
select @querys = @querys + 'update ' + @tableName + ' set ' +
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http://stackoverflow.com/questions/6130133/sql-server-update-all-null-field-as-0
-Vaibhav Chaudhari
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Issue with null rows and calc measure in pivot table

hello;
id like to ask if anyone encountered a similar behaviour in OBI and if there is woraround for that;
in my BM i have 2 facts tables; i added in BM logical layer a calculated measure (calc_value) ,which is based on 3 other measures coming from these 2 facts tables
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OBI vesion: 10.1.3.2
thx
rgds

Hi write a case statement during logical column such that when value is present it takes value else zero for call the values i.e. value1, value2, value3.
i.e. case when column1 is not null then column1 else 0.
Then, do the calculation.
Hope this might helpful for you.

How to impdp a specific table excluding rows which are corrupted using impdp

Hello,
I need some help with regard to the impdp. I have table which is corrupted and the information of corrupted rows is also available with me now i need to exclude those rows in specific and import the other error free rows.
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TABLE_EXISTS_ACTION=APPEND
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How can I update table rows in Application Module class?
I'm using JDev 10.1.3 ADF BC, not JSF!
Thanks.

There are plenty of examples of doing this in the new ADF Developer's Guide for Forms/4GL Developers on the ADF Learning Center. No need to use raw JDBC.
http://www.oracle.com/technology/products/adf/learnadf.html
See Chapters 5 and 6 for a start.

Updating a table with billion rows

It was an interview question, what's the best way to update a table with 10 billion rows. Give me your suggestions. Thanks in advance.
svk

The best way to answer questions such as this is NOT with a absolute and specific answer. Instead, discuss your strategy for approaching the problem. The first step is to understand your exact requirement. It is surprising how often people
write update statements with an under-qualified where clause. NEVER update a row that does not need to be updated. For example, a statement like:
update mytable set cola = 'ABC' where id in (1, 45, 212);
Assuming id is unique for the table and the specified values exist in the table, we know 3 rows will be updated. Do all of those rows need to be updated? Think about it. If cola is already set to 'ABC' for any of those rows, we could ignore
those rows and make the update more efficient. To do that, you need to add "and cola <> 'ABC' " to the where clause. That is just one example of understanding exactly what you need to do - and doing only that which needs to be done.
Once you understand exactly what you need to do, you need to analyze the impact of the update and identify any potential issues. Updating a lot of rows can take a lot of time and consume large amounts of log and disk space. What else is using
the table? Can you afford to lock the table for the duration of the update? Are there concurrency issues, regardless of whether you update in batches or in one single statement? When using a batch approach, is there an issue if someone runs
a query against the table (i.e., the result is different from that of the same query run after all updates have been completed)? Are you changing something which is included in an index? Are you changing part of the clustered index?
Ultimately, every question you are asked is (or should be) designed to test your problem-solving skills and your skillset. IMO, it is relatively easy to improve your skillset of any particular tool, language, or environment. The other - not so much
and that is why they are more valuable IMO.

Compare table A and table B and update table B ,,,,table B has 300k rows

Hi,
I m trying to write a code, I have tables A and table B.
I need to compare table A and table B , and update table B with one column.
using joins b/w A&B tables, I selected one record from table A in cursor.
After Begin I m trying to open cursor and in FOR LOOP
Im trying to update table B WHERE CURRENT OF Cursor.
this is erroring out.
could you let me know on this.
there is another way like selecting required columns from both table.but i was told to do as above.
Thanks

> this is erroring out.
You haven't posted nearly enough for anyone to help you. You didn't even tell us what error you are getting.
So about the only thing we can do is post a generic MERGE statement which you'll have to modify for your use.
merge into tableB b
using (select some_key, some_column from tableA where etc.) u
on (u.some_key = b.some_key)
when matched then update
set b.some_column = u.some_column;

How to alter or add foreign key constr to table having child rows or data

Hi,
I have a table by name DEPT in which the column DEPTNO is a primary key column and have data in it for all the columns . Now I have a EMP table where in the column DEPTNO is not having any constraint including foreign key constraint too. Now i have data in the EMP table for all the columns . now i would like to add the foreign key constraint to DEPTNO column in the EMP table referencing the DEPTNO column in the DEPT table. Both the table do not have any null values .
I need to add the foreign key without deleting the data in the EMP table.
Please advice.
Regards,
Vinesh

Hi,
I need to add the foreign key without deleting the data in the EMP table.Foreign key constraint can have only those values which are present in the primary key of the parent table or null.
When your tables are populated with values and then you are adding the constraint then,
the parent table data is only present in child table or null values.
Example
SQL> create table emp_bkp as select * from emp;
Table created.
SQL> create table dept_bkp as select * from dept;
Table created.
SQL> alter table dept_bkp
2 add constraint pk_deptno primary key(deptno);
Table altered.
SQL> select distinct deptno from emp_bkp;
    DEPTNO
        30
        20
        40
        10
SQL> select deptno from dept_bkp;
    DEPTNO
        10
        20
        30
        40
        55
SQL> alter table emp_bkp
2   add constraint fk_deptno_bkp foreign key(deptno)
3    references dept_bkp(deptno);
Table altered.
SQL> alter table emp_bkp
2 drop constraint fk_deptno_bkp;
Table altered.
SQL> insert into emp_bkp(empno,ename,deptno) values(142,'Fenny',90);
1 row created.
SQL> alter table emp_bkp
2 add constraint fk_deptno_bkp foreign key(deptno)
3   references dept_bkp(deptno);
add constraint fk_deptno_bkp foreign key(deptno)
ERROR at line 2:
ORA-02298: cannot validate (SCOTT.FK_DEPTNO_BKP) - parent keys not found
SQL> update emp_bkp
2 set deptno=null
3 where empno=142;
1 row updated.
SQL> alter table emp_bkp
2 add constraint fk_deptno_bkp foreign key(deptno)
3   references dept_bkp(deptno);
Table altered.
SQL> insert into dept_bkp (deptno,dname)values(90,'IT');
1 row created.
SQL> update emp_bkp
2 set deptno=90
3 where empno=142;
1 row updated.Twinkle

Load / Update Table from a .csv file

Hi All,
I thought I would just throw this out there..be kind.
I have a requirement to build a page that allows the user to upload a excel (well I'll have them save it as a .csv) and upate an existing table in their schema.
I have successfully created a similar page for inserting into an existing table however my update is not working. Then I realized what the Oracle Application Express Tool does that for me on, LOAD DATA page. The feature I like best is that after browsing for the file and clicking next it shows the column header and the row data underneath. I would really like to duplicate the functionality of this page.
I looked into the flows schema found related procedures , for example wwv_flow_load_excel_data,but I'm lost on how to use them.
Is there a way to duplicate the LOAD DATA Page and fit it to meet the users requirement?
Also I have included my coding attempt :
CREATE OR REPLACE PROCEDURE exceltotable2
AS
NAME: exceltotable
PURPOSE:
REVISIONS:
Ver Date Author Description
1.0 11/17/2008 1. Created this procedure.
NOTES:
Automatically available Auto Replace Keywords:
Object Name: exceltotable
Sysdate: 11/17/2008
Date and Time: 11/17/2008, 2:02:03 PM, and 11/17/2008 2:02:03 PM
Username: (set in TOAD Options, Procedure Editor)
Table Name: (set in the "New PL/SQL Object" dialog)
v_blob_data BLOB;
v_blob_len NUMBER;
v_position NUMBER;
v_raw_chunk RAW (10000);
v_char CHAR (1);
c_chunk_len NUMBER := 1;
v_line VARCHAR2 (32767) := NULL;
v_data_array APEX_APPLICATION_GLOBAL.VC_ARR2;
v_rows NUMBER;
v_asset_id NUMBER;
v_new_location GINOS_LOCATION.ID_LOCATION%TYPE ;
sql_stmt VARCHAR2 (2000);
--delete from data_upld;
BEGIN
-- Read data from wwv_flow_files
SELECT blob_content
INTO v_blob_data
FROM wwv_flow_file_objects$
WHERE NAME = 'F32700/scannedforrdc.csv';
--(used this for testing)
-- WHERE last_updated = (select max(last_updated) from WWV_FLOW_FILE_OBJECTS$ where UPDATED_BY
-- = 'ADMIN')
--and id = (select max(id) from WWV_FLOW_FILE_OBJECTS$ where UPDATED_BY = 'ADMIN');
v_blob_len := DBMS_LOB.getlength (v_blob_data);
v_position := 1;
-- Read and convert binary to char
WHILE (v_position <= v_blob_len)
LOOP
v_raw_chunk := DBMS_LOB.SUBSTR (v_blob_data, c_chunk_len, v_position);
v_char := CHR (hex_to_decimal(RAWTOHEX(v_raw_chunk)));
v_line := v_line || v_char;
v_position := v_position + c_chunk_len;
-- When a whole line is retrieved 
IF v_char = CHR (10)
THEN
-- Convert comma to : to use wwv_flow_utilities 
v_line := REPLACE (v_line, ',', ':');
-- Convert each column separated by : into array of data 
v_data_array := APEX_UTIL.string_to_table (v_line);
-- Update assets with RDC location
-- First get the current location id of the RDC
-- Next take each serial number from the spreadsheet and update the location and rack details 
Select id_location into v_new_location from ginos_location gl, ginos_site gs, ginos_agency ga
where nm_office = 'OCFS Resource Distribution Center' and gl.id_site = gs.id_site
And gl.id_agency = ga.id_agency And ga.nm_agency ='Office of Children and Family Services';
-- test with only the serial number/location
UPDATE GINOS_ASSET SET ID_LOCATION = v_new_location WHERE NM_SERIAL = v_data_array(1);
-- Clear out
v_line := NULL;
v_rows := v_rows + 1;
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END LOOP;
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Any advice/assistance is always appreciated
Thanks
Moe

Dan
Thank You for your reply, I actually bookmark your site yesterday when googling this problem.
I am going to give it a try. I have ran through steps 1 through 4. Step 4 , I modified to my page.
Just a little more help..
do I put my update table code in the procedure (step 4) - how do I view and extract the information from the collection?
DECLARE
l_blob BLOB;
PROCEDURE cleanup
IS
BEGIN
DELETE FROM WWV_FLOW_FILES
WHERE name = :P103_UPLOAD;
END cleanup;
BEGIN
SELECT blob_content
INTO l_blob
FROM WWV_FLOW_FILES
WHERE name = :P103_UPLOAD;
csv.create_collection_from_blob(l_blob, 'CSV_UPLOAD', 'Y');
-- I looked in the ginodba schema (the ref schema for the app) for this collection but it's not there
cleanup;
EXCEPTION
WHEN OTHERS
THEN
cleanup;
RAISE;
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Thanks Again
MOe

Updating Table Columns Dynamically

Hi Everybody,
I have created the following procedure to update table columns, which are having 'N/A' to Null.
PROCEDURE PRC_UPDATE_NA_TO_NULL (p_owner all_tables.owner%TYPE, p_table_name all_tables.table_name%TYPE DEFAULT NULL)
IS
TYPE tc_ref_cursor IS REF CURSOR;
v_tc_ref_cursor tc_ref_cursor;
TYPE nt_column_name IS TABLE OF all_tab_cols.column_name%TYPE;
v_nt_column_name nt_column_name;
v_table_name all_tables.table_name%TYPE;
v_set_str VARCHAR2(4000);
v_where_str VARCHAR2(4000);
v_sql_stmt VARCHAR2(4000);
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WHERE a.owner = UPPER(p_owner)
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DBMS_OUTPUT.PUT_LINE('Processing Owner : '||UPPER(p_owner)||'....');
FETCH v_tc_ref_cursor INTO v_table_name;
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AND b.table_name = UPPER(v_table_name)
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v_where_str := NULL;
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DBMS_OUTPUT.PUT_LINE('Process Over....');
EXCEPTION
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ROLLBACK;
DBMS_OUTPUT.PUT_LINE(SQLCODE||':'||SQLERRM);
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The problem I am facing is that the Execute Immediate statement is not working. I have used the Execute Immediate statement in 3 different ways given in the above procedure, but none of them works and the error comes to the Exception section.
Kindly let me have your solutions.
Thanks in advance,
MAK

This approach can be dangerous. You are currently trying to update all columns in the tables to null if any of the columns are 'N/A'. Your query does not exclude external tables which may not be updatable. Your other query does not exclude data types that can not include 'N/A' such as number. You might want to move your commit outside the loop as you may end up committing partial updates.
You might try to capture the SQL that you are generating;
create table t(col2 varchar2(4000));Then in your package;
insert into t values(v_sql_stmt);
-- EXECUTE IMMEDIATE v_sql_stmt;

Database trigger cannot read the updating table

I want to create a database trigger :
after insert or update on EMP
for each row
begin
select sum(EMP.salary) from EMP WHERE .....
end;
However, I got an error is that I cannot read the updating table if the trigger is 'for each row'. Can anyone help me to to this?
More, I must use 'for each row' trigger for this case.
null

I think the SQL statement should be
strSQL = "SELECT * FROM MaterialLotJobJoint WHERE JobID=" & _
tempvars!JobID & " AND MatLotID=" & tempvars!MatLotID
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Regards, Hans Vogelaar (http://www.eileenslounge.com)

Update table with data from dialog

Hello,
I need the problem.
I'm not update table with inputtext field where data change from dialog.
This metod is update table.
public void returnHandlerGoods(ReturnEvent returnEvent) {
// Add event code here...
ArrayList<PricatGoods> data = (ArrayList<PricatGoods>) returnEvent.getReturnValue();
BindingContainer bc = getBindings();
DCIteratorBinding dcIterBinding;
// сохранить изменения detail
dcIterBinding = (DCIteratorBinding) bindings.get("findVMIOrderDetailsIter");
RowSetIterator s = dcIterBinding.getRowSetIterator();
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for (int i =0; i < data.size(); i++){
Row detailRow = (RowImpl)s.createRow();
detailRow.setNewRowState(Row.STATUS_INITIALIZED);
s.insertRow(detailRow);
s.setCurrentRow(detailRow);
// detailRow.setAttribute("lineNum",createLineNum(i));
detailRow.setAttribute("gtin",((PricatGoods)data.get(i)).getGtin());
detailRow.setAttribute("goodId",((PricatGoods)data.get(i)).getGoodId());
detailRow.setAttribute("goodName",((PricatGoods)data.get(i)).getGoodName());
detailRow.setAttribute("sellerarticle",((PricatGoods)data.get(i)).getGoodCode());
detailRow.setAttribute("buyerarticle",((PricatGoods)data.get(i)).getBuyerArticle());
detailRow.setAttribute("unit",((PricatGoods)data.get(i)).getUnit());
detailRow.setAttribute("totalQuantity",0);
detailRow.setAttribute("acceptedQuantity",0);
detailRow.setAttribute("taxRate",((PricatGoods)data.get(i)).getVatPercent());
detailRow.setAttribute("price",((PricatGoods)data.get(i)).getCost());
detailRow.setAttribute("priceWithoutTax",((PricatGoods)data.get(i)).getCostWithoutVat());
detailRow.setAttribute("sumWithoutTax",0.0);
detailRow.setAttribute("totalSum",0.0);
detailRow.setAttribute("currency",((PricatGoods)data.get(i)).getCurrency());
System.out.println("Добавление товара \" "+((PricatGoods)data.get(i)).getGoodName()+ "\" с goodCode " +((PricatGoods)data.get(i)).getGoodCode());
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AdfFacesContext.getCurrentInstance().addPartialTarget(table2);
Fields are update good where inputText.readOnly = true.
Fields are not update good where inputText.readOnly = false. Old data duplicate in new row.
I have found some posts, but in them is not told accurately as I can solve the given problem.
How to update a adf table??
Re: ADF Dialog FrameWork-Table Update Problem
Whether it is possible to solve the given problem?
Thx,
Dema

If I use outputText that all job's a good. But I don't change these fields. I should have field with change for users.
Code jspx page for table ===>
<af:table value="#{bindings.findVMIOrderDetails1.collectionModel}"
var="row"
rows="#{bindings.findVMIOrderDetails1.rangeSize}"
first="#{bindings.findVMIOrderDetails1.rangeStart}"
emptyText="#{bindings.findVMIOrderDetails1.viewable ? 'Товаров пока нет.' : 'Access Denied.'}"
selectionState="#{bindings.findVMIOrderDetails1.collectionModel.selectedRow}"
selectionListener="#{bindings.findVMIOrderDetails1.collectionModel.makeCurrent}"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.table2}"
id="table2" styleClass="baseTable">
<af:column sortProperty="lineNum" sortable="false"
headerText="№"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column19}"
id="column19">
<af:inputText value="#{row.lineNum}" simple="false"
required="true"
columns="4"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText4}"
id="inputText4" readOnly="false"
requiredMessageDetail='Поле "№" обязательно для заполнения'/>
</af:column>
<af:column sortProperty="gtin" sortable="false"
headerText="GTIN"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column20}"
id="column20">
<af:inputText value="#{row.gtin}" simple="true"
required="#{bindings.findVMIOrderDetails1.attrDefs.gtin.mandatory}"
columns="#{bindings.findVMIOrderDetails1.attrHints.gtin.displayWidth}"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText26}"
id="inputText26" readOnly="true"/>
</af:column>
<af:column sortProperty="sellerarticle" sortable="false"
headerText="Код товара у поставщика"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column21}"
id="column21">
<af:inputText value="#{row.sellerarticle}" simple="true"
required="#{bindings.findVMIOrderDetails1.attrDefs.sellerarticle.mandatory}"
columns="#{bindings.findVMIOrderDetails1.attrHints.sellerarticle.displayWidth}"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText27}"
id="inputText27" readOnly="true"/>
</af:column>
<af:column sortProperty="buyerarticle" sortable="false"
headerText="Код товара у покупателя"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column22}"
id="column22">
<af:inputText value="#{row.buyerarticle}" simple="true"
required="#{bindings.findVMIOrderDetails1.attrDefs.buyerarticle.mandatory}"
columns="10"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText28}"
id="inputText28" readOnly="true"
disabled="false"/>
</af:column>
<af:column sortProperty="goodName" sortable="false"
headerText="Наименование"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column23}"
id="column23">
<af:inputText value="#{row.goodName}" simple="true"
required="true"
columns="11"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText29}"
id="inputText29"
requiredMessageDetail="Поле обязательно для заполнения"
readOnly="true"/>
</af:column>
<af:column sortProperty="itemDesc" sortable="false"
headerText="Описание"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column24}"
id="column24" rendered="false">
<af:inputText value="#{row.itemDesc}" simple="true"
required="#{bindings.findVMIOrderDetails1.attrDefs.itemDesc.mandatory}"
columns="#{bindings.findVMIOrderDetails1.attrHints.itemDesc.displayWidth}"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText30}"
id="inputText30"/>
</af:column>
<af:column sortProperty="unit" sortable="false"
headerText="Ед. изм."
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column25}"
id="column25">
<af:inputText value="#{row.unit}" simple="true"
required="#{bindings.findVMIOrderDetails1.attrDefs.unit.mandatory}"
columns="#{bindings.findVMIOrderDetails1.attrHints.unit.displayWidth}"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText31}"
id="inputText31" readOnly="true"/>
</af:column>
<af:column sortProperty="currency" sortable="false"
headerText="Валюта"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column26}"
id="column26" rendered="false">
<af:inputText value="#{row.currency}" simple="true"
required="#{bindings.findVMIOrderDetails1.attrDefs.currency.mandatory}"
columns="#{bindings.findVMIOrderDetails1.attrHints.currency.displayWidth}"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText32}"
id="inputText32"/>
</af:column>
<af:column sortProperty="totalQuantity" sortable="false"
headerText="Общее кол-во"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column27}"
id="column27">
<af:inputText value="#{row.totalQuantity}"
required="#{bindings.findVMIOrderDetails1.attrDefs.totalQuantity.mandatory}"
columns="#{bindings.findVMIOrderDetails1.attrHints.totalQuantity.displayWidth}"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText36}"
id="inputText36" readOnly="true">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.findVMIOrderDetails1.formats.totalQuantity}"/>
</af:inputText>
</af:column>
<af:column sortProperty="acceptedQuantity" sortable="false"
headerText="Кол-во поставки"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column28}"
id="column28">
<af:inputText value="#{row.acceptedQuantity}"
required="true"
columns="7"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText37}"
id="inputText37"
requiredMessageDetail='Поле "Подтвержденное количество "обязательно для заполнения'
validator="#{backing_documents_outcoming_unprocessing_type_15_edit_01.validatorQuantity}"
readOnly="false">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.findVMIOrderDetails1.formats.acceptedQuantity}"/>
</af:inputText>
</af:column>
<af:column sortProperty="taxRate" sortable="false"
headerText="НДС, %"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column29}"
id="column29">
<af:inputText value="#{row.taxRate}"
required="true"
columns="4"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText38}"
id="inputText38"
requiredMessageDetail='Поле "НДС" обязательно для заполнения'
validator="#{backing_documents_outcoming_unprocessing_type_15_edit_01.unitValidatorNDS}"
readOnly="false">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.findVMIOrderDetails1.formats.taxRate}"/>
</af:inputText>
</af:column>
<af:column sortable="false" headerText="Цена"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column34}"
id="column34">
<af:column sortProperty="priceWithoutTax" sortable="false"
headerText="Без НДС"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column31}"
id="column31">
<af:inputText value="#{row.priceWithoutTax}"
required="true"
columns="6"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText40}"
id="inputText40"
requiredMessageDetail='Поле "Цена без НДС" обязательно для заполнения'
validator="#{backing_documents_outcoming_unprocessing_type_15_edit_01.unitValidatorPriceWithoutTax}"
readOnly="false">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.findVMIOrderDetails1.formats.priceWithoutTax}"/>
</af:inputText>
</af:column>
<af:column sortProperty="price" sortable="false"
headerText="С НДС"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column30}"
id="column30">
<af:inputText value="#{row.price}"
required="true"
columns="6"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText39}"
id="inputText39"
requiredMessageDetail='Поле "Цена с НДС" обязательно для заполнения'
validator="#{backing_documents_outcoming_unprocessing_type_15_edit_01.unitValidatorPrice}"
readOnly="false">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.findVMIOrderDetails1.formats.price}"/>
</af:inputText>
</af:column>
</af:column>
<af:column sortable="false" headerText="Сумма"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column35}"
id="column35">
<af:column sortProperty="sumWithoutTax" sortable="false"
headerText="Без НДС"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column32}"
id="column32">
<af:inputText value="#{row.sumWithoutTax}"
required="true" columns="6"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText41}"
id="inputText41"
requiredMessageDetail='Поле "Сумма без НДС" обязательно для заполнения'
autoSubmit="true"
valueChangeListener="#{backing_documents_outcoming_unprocessing_type_15_edit_01.changeSum}"
readOnly="false">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.findVMIOrderDetails1.formats.sumWithoutTax}"/>
</af:inputText>
</af:column>
<af:column sortProperty="totalSum" sortable="false"
headerText="С НДС"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.column33}"
id="column33">
<af:inputText value="#{row.totalSum}" required="true"
columns="6"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.inputText42}"
id="inputText42"
requiredMessageDetail='Поле "Сумма с НДС" обязательно для заполнения'
autoSubmit="true"
valueChangeListener="#{backing_documents_outcoming_unprocessing_type_15_edit_01.changeSum}"
validator="#{backing_documents_outcoming_unprocessing_type_15_edit_01.unitValidatorTotalSum}"
readOnly="false">
<f:convertNumber groupingUsed="false"
pattern="#{bindings.findVMIOrderDetails1.formats.totalSum}"/>
</af:inputText>
</af:column>
</af:column>
<f:facet name="selection">
<af:tableSelectOne text="Select and"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.tableSelectOne2}"
id="tableSelectOne2">
<af:commandLink text="Удалить"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.commandLink5}"
id="commandLink5"
action="#{backing_documents_outcoming_unprocessing_type_15_edit_01.deleteRow}"
styleClass="tableControlButton"
immediate="false"/>
</af:tableSelectOne>
</f:facet>
<f:facet name="actions">
<h:panelGroup binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.panelGroup2}"
id="panelGroup2">
<af:commandLink text="Добавить"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.commandLink6}"
id="commandLink6"
styleClass="tableControlButton"
immediate="false"
action="#{backing_documents_outcoming_unprocessing_type_15_edit_01.addRows}"
useWindow="true" windowHeight="500"
windowWidth="600"
returnListener="#{backing_documents_outcoming_unprocessing_type_15_edit_01.returnHandlerGoods}"
rendered="#{bindings.JdDoctype02rspType.inputValue == 9&&bindings.JdDoctype02orderrspId.inputValue==null}"/>
<af:commandLink text="Пересчитать" id="commandLink31"
styleClass="tableControlButton"
binding="#{backing_documents_outcoming_unprocessing_type_15_edit_01.commandLink31}"
action="#{backing_documents_outcoming_unprocessing_type_15_edit_01.calc}"
useWindow="true" immediate="false">
<af:setActionListener from="#{row.rowKeyStr}"
to="#{processScope.mainRowKeyStr}"/>
</af:commandLink>
</h:panelGroup>
</f:facet>
</af:table>

Update table with select from another table

Hallo,
I'd like to update table b with codes from a mapping table a.
a has:
town_id, town_code, town_name
b has town_code, town_id, town_population, town_zip_code,...
Table a has all the details - town_id, town_code and town_name and acts as the mapping between town_id and town_code
In table b, town_code is null. I want to update the column b.town_code with town_code from table a where a.town_id = b.town_id.
How will the update query look like?
I tried
UPDATE B SET town_code = (SELECT A.town_code FROM A,B WHERE A.town_id=B.town_id)
and I get the error 'single-row subquery returns more than one row'
Will appreciate your assistance

This is what I did.
First, I created and populated the TOWN_INFO table:
CREATE TABLE "TOWN_INFO"
(     "TOWN_ID" NUMBER,
     "TOWN_CODE" NUMBER,
     "E_MAIL" CHAR(15 BYTE)
Table Created.
insert all
into TOWN_INFO (TOWN_ID, E_MAIL) values (3024,'[email protected]')
into TOWN_INFO (TOWN_ID, E_MAIL) values (3040,'[email protected]')
into TOWN_INFO (TOWN_ID, E_MAIL) values (3052,'[email protected]')
into TOWN_INFO (TOWN_ID, E_MAIL) values (3065,'[email protected]')
into TOWN_INFO (TOWN_ID, E_MAIL) values (3066,'[email protected]')
select * from dual
5 rows created.
The following creates and populates the mapping table:
CREATE TABLE "TOWN_MAPP"
(     "TOWN_CODE" NUMBER,
     "TOWN_ID" VARCHAR2(255 BYTE),
     "TOWN_NAME" CHAR(6 BYTE)
insert all
into TOWN_MAPP (TOWN_ID,TOWN_CODE, TOWN_NAME) values (3024,'1001','TOWN_1')
into TOWN_MAPP (TOWN_ID,TOWN_CODE, TOWN_NAME) values (3040,'1003','TOWN_3')
into TOWN_MAPP (TOWN_ID,TOWN_CODE, TOWN_NAME) values (3052,'1002','TOWN_2')
into TOWN_MAPP (TOWN_ID,TOWN_CODE, TOWN_NAME) values (3065,'1004','TOWN_4')
into TOWN_MAPP (TOWN_ID,TOWN_CODE, TOWN_NAME) values (3066,'1006','TOWN_6')
into TOWN_MAPP (TOWN_ID,TOWN_CODE, TOWN_NAME) values (3088,'1007','TOWN_7')
into TOWN_MAPP (TOWN_ID,TOWN_CODE, TOWN_NAME) values (3020,'1009','TOWN_9')
select * from dual
7 rows created.
And now the update query:
UPDATE TOWN_INFO
SET TOWN_CODE=(SELECT B.TOWN_CODE FROM TOWN_MAPP B, TOWN_INFO C
WHERE B.TOWN_ID=B.TOWN_ID)
SET TOWN_CODE=(SELECT B.TOWN_CODE FROM TOWN_MAPP B, TOWN_INFO C
ERROR at line 2:
ORA-01427: single-row subquery returns more than one row
Thanx in advance
Edited by: user9954260 on Apr 13, 2010 7:40 AM
Edited by: user9954260 on Apr 13, 2010 7:44 AM

Updating table cell

Hi,
I have a requirement for my application. I need to display a timer inside the cell of JTable. The table will be displaying records of multiple users visiting the site. The column should display the total time spent on the page. I am using a customized Table Model. How can I go about it?
Thanks,
Ajit

Hi,
See the following coding.
In short,
&lt b &rt tableModel.fireTableCellUpdated(row,column); &lt /b &rt
raises the event. So that JTable will listen that event, and updates
that particular cell only.
You can create a thread, that keeps track of website visiting
log of all persons. If the time change, you can invoke that method.
import javax.swing.*;
import javax.swing.border.DefaultTableModel;
public class MyModel extends DefaultTableModel
Object [] items;
          public MyModel(Object [] items) {
               this.items=items;
          public int getColumnCount() {
               return 2;
          public int getRowCount() {
               return 4;
          public Object getValueAt(int row,int column) {
               // The first column is fixed Item 1, Item 2, Item 3 etc.
               if(column==0)
                    return "Person "+(row+1);
               // The second column varies with "items".
               else
                    return items[row]+" seconds";
public static void main(String []args) {
          JFrame f=new JFrame("Testing single cell editor");
          final Object items[]=new Object[]{"1","2","3","4"};
          final MyModel model=new MyModel(items);
          // A table with 2 rows and 2 columns
          JTable table=new JTable(model);//new OurTableModel());
          // Set our editor as table's editor
          //table.setDefaultEditor(Object.class,new SingleCellEditor());
          // Add to a scroll pane
          JScrollPane pane=new JScrollPane(table);
          pane.setBounds(50,50,200,200);
          f.getContentPane().setLayout(null);
          f.getContentPane().add(pane);
          // Close on exit
          f.setDefaultCloseOperation(3);
          // Show the frame
          f.show();
          Thread t=new Thread() {
               public void run() {
                    while(true) {
                              try {
                                   Thread.sleep(1000);
                                   items[2]=""+(Integer.parseInt(""+items[2])+1);
                                   model.fireTableCellUpdated(2,1);
                              catch (InterruptedException ignored)     {
          t.start();
See that there my be compilation errors. But the logic is same. The same
I applied and got it.
Bye.. Bye..

Load fact table with null dimension keys

Dear All,
We have OWB 10g R2 and ROLAP star schema. In our source system some rows don’t have all attributes populated with values (null value), and this empty attributes are dimension (business) keys in star schema. Is it possible to load fact table with such rows (some dimension keys are null) in the OWB mappings? We use cube operator in mappings.
Thanks And Regards
Miran

The dimension should have a row indicating UNKNOWN, this will have a business key outside of the normal range e.g. -999999.
In the mapping the missing business keys can then be NVL'd to -999999.
Cheers
Si

Update table, exclude NULL rows...

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