Problem - Sort output in table (multiple columns)
Dear all,
First of all - Best wishes for 2008.
I probably have an easy matter, but i can't figure it out, and on this forum very little is mentioned about the sort operator, so therefore this new post.
I have a dashboard with some input fields (dropdown boxes).
I have a table (as result of query) and this works fine. The table consists of several columns. (so far no rocket science).
Generally the structure of the table is like:
IM SBU | App. Request key | App. Request | etc....
I want the IM SBU colum to be sorted (assending or decending doenst matter).
But somehow the second column is the one where the data is sorted (standard).
My guess this happends because its a key value? or its because it starts with an A (and the other with and I).
So i insert the sort opperator, add an object (IM SBU) and select up. Then from that opperator i create a table.
This results in a table with just 1 column (IM SBU).
So i tried several things.
I tried to sort on the IM SBU key (this gives the same result).
I added all colums as an object of the sort opperator...but this still gives the same result of just 1 column.
Any ideas?
Regards.
Bart
Dear all.
I'm wondering if anybody else experienced errors with the sort and the amount of columns shown in a table????
In general i have a query and want a table as output with 8 columns (sorted by 1 object). I figured out the following and will demonstrate it with 4 situations.
Situation1 (auto fit table without sort)
In the properties of the table i select 'frame style'= 'Primary frame' and "fit content" = 'auto'. I run the dashboard and the content of the query is good. All columns are shown and the chart width is auto determined.
Situation 2 (auto fit table with sort)
I want to sort on 1 object, so from query i insert a sort (select object), and from sort i create table. Then i select 'frame style'= 'Primary frame' and "fit content" = 'auto'. I run the dashboard and the content of the query is NOT good. I just get to see 1 column. But i selected 8 columns.
Situation 3 (actual fit table with sort)
I want to sort on 1 object, so from query i insert a sort, and from sort i create table. Then i select 'frame style'= 'Primary frame' and select "fit content" = 'actual size'. I run the dashboard and the content of the query is good (but not what i want). I get to see all 8 columns. But the table is smaller than i want. I doenst auto fit.
Situation 4 (fit width table with sort)
I want to sort on 1 object, so from query i insert a sort (select object), and from sort i create table. Then i select 'frame style'= 'Primary frame' and "fit content" = 'fit width'. I run the dashboard and the content of the query is NOT good. I just get to see 1 column (again). But i selected 8 columns.
Any suggestions?
Any known work arounds?
Or is this an error in VC and should i request a note?
Regards.
Bart
Similar Messages
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Sorting records based on multiple columns
Hi All,
Please provide SQK query to sort the records in multiple columns
based on NON NULL and NULL values.
SID SNUMBER UNIT COUNTRY STATE
0 M14762 DE 0
NULL NULL NULL NULL
0 990 GB
0 M14704 IE 0
M14767 IE 0
0 M14704 FR 0
0 M15351 990 GB
FR 0
0 D10693 800 GB 0
NULL NULL NULL NULL
0 D10693 800 GB 0
If all column values are NOT NULL those records should come first.
If first column(SID) values are NOT NULL those records should come next.
If second column(SNUMBER) values are NOT NULL those records should come next.
If third column(UNIT) values are NOT NULL those records should come next.
If fourth column(COUNTRY) values are NOT NULL those records should come next.
If fifth column(STATE) values are NOT NULL those records should come next.
If all the column values are NULL those records should come last.
The output should be like this.
SID SNUMBER UNIT COUNTRY STATE
0 D10693 800 GB 0
0 D10693 800 GB 0
0 M14762 DE 0
0 990 GB
0 M14704 IE 0
0 M14704 FR 0
0 M15351 990 GB
M14767 IE 0
FR 0
NULL NULL NULL NULL
NULL NULL NULL NULL
Please help me.
Thanks.Hi,
For Your Requirement,
SELECT COALESCE (SID, snumber, unit, country, state) SID,
(CASE
WHEN SID IS NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN unit
WHEN SID IS NOT NULL
AND snumber IS NULL
AND country IS NOT NULL
AND unit IS NOT NULL
AND state IS NOT NULL
THEN unit
WHEN SID IS NOT NULL AND snumber IS NOT NULL
THEN snumber
WHEN SID IS NULL
AND snumber IS NULL
AND unit IS NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NULL
AND snumber IS NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN country
WHEN SID IS NOT NULL
AND snumber IS NULL
AND unit IS NOT NULL
AND country IS NULL
AND state IS NOT NULL
THEN unit
WHEN SID IS NULL
AND snumber IS NOT NULL
AND unit IS NULL
AND country IS NOT NULL
AND state IS NULL
THEN country
WHEN SID IS NULL
AND snumber IS NOT NULL
AND unit IS NULL
AND country IS NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NOT NULL
AND snumber IS NULL
AND unit IS NOT NULL
AND country IS NULL
AND state IS NULL
THEN unit
WHEN SID IS NOT NULL
AND snumber IS NULL
AND unit IS NULL
AND country IS NOT NULL
AND state IS NULL
THEN country
WHEN SID IS NOT NULL
AND snumber IS NULL
AND unit IS NULL
AND country IS NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NULL
THEN snumber
WHEN SID IS NULL
AND snumber IS NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NULL
THEN country
when sid is not null and snumber is null and unit is null and country is not null and state is not null then country
ELSE NULL
END
) snumber,
(CASE
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN country
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NULL
AND state IS NOT NULL
THEN unit
WHEN SID IS NULL AND snumber IS NOT NULL AND unit IS NOT NULL
THEN country
WHEN SID IS NOT NULL
AND snumber IS NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN country
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NULL
THEN unit
WHEN SID IS NOT NULL AND snumber IS NOT NULL AND unit IS NOT NULL
THEN unit
WHEN SID IS NULL
AND snumber IS NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NOT NULL
AND snumber IS NULL
AND unit IS NOT NULL
AND country IS NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NULL
AND country IS NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NULL
AND country IS NOT NULL
AND state IS NULL
THEN country
when sid is not null and snumber is null and unit is null and country is not null and state is not null then state
ELSE NULL
END
) unit,
(CASE
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NULL
THEN country
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NOT NULL
THEN country
WHEN SID IS NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NOT NULL
AND snumber IS NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN state
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN state
ELSE NULL
END
) country,
(CASE
WHEN SID IS NOT NULL
AND snumber IS NOT NULL
AND unit IS NOT NULL
AND country IS NOT NULL
AND state IS NOT NULL
THEN state
ELSE NULL
END
) state
FROM tablx;
Cheers... -
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How do you count the multiple columns of a field in a table
How do you count the multiple columns of a field in a table
Hi,
4396bf34-e890-4202-a6b0-4e08c9ff0e89 wrote:
How do you count the multiple columns of a field in a table
Whenever you have a problem, post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) for all tables involved, and also post the results you want from that data.
Explain, using specific examples, how you get those results from that data.
Always say which version of Oracle you're using (e.g., 11.2.0.2.0).
See the forum FAQ: https://forums.oracle.com/message/9362002
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How does one sort multiple columns( date, String, time etc...). I want to sort by date where two dates can be alike as well. I could use HashMap for that reason.
Please help.
Thanks in advance.Hi,
A demo of the comparator class is given below. I've tried to put it into the table class.
import java.util.*;
import javax.swing.*;
import java.awt.BorderLayout;
import java.awt.event.*;
import javax.swing.table.*;
import javax.swing.event.*;
class MultipleColumnSortTest
MultipleColumnSortTest()
JFrame frame = new JFrame("MultipleColumnSortTest");
frame.setBounds(10,10,750,550);
Vector fieldNames = new Vector();
fieldNames.add("Dates");
fieldNames.add("Strings");
Vector dataVector = new Vector();
for(int i = 0; i < 5; ++ i)
Vector row = new Vector();
row.add(new Date());
row.add("abc" + i%2);
dataVector.add(row);
final SortableDataVector tableModel = new SortableDataVector(dataVector,fieldNames);
int [] sortIndices = new int[2];
sortIndices [0] = 0 ;
sortIndices [1] = 1 ;
tableModel.setSortPriority(sortIndices);
JTable table = new JTable(tableModel);
JScrollPane scrollpane = new JScrollPane(table);
frame.getContentPane().add(scrollpane);
JButton button = new JButton("Sort Data");
frame.getContentPane().add(button,BorderLayout.SOUTH);
button.addActionListener(new ActionListener()
public void actionPerformed(ActionEvent event)
tableModel.setAscendingOrder(!tableModel.isAscendingOrder());
tableModel.sort();
frame.setVisible(true);
public static void main(String [] args)
MultipleColumnSortTest appln = new MultipleColumnSortTest();
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private int [] indices;
private boolean isAscendingOrder;
public SortableDataVector(Vector dataVector, Vector fieldNames)
super(dataVector,fieldNames);
setAscendingOrder(true);
public void setAscendingOrder(boolean b)
isAscendingOrder = b;
public boolean isAscendingOrder()
return isAscendingOrder;
public void setSortPriority(int [] indices)
this.indices = indices;
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comparisonResult = -1;
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int comparisonResult = 0;
if((o1 == null)&&(o2 != null))
comparisonResult = -1;
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List firstRow = (List)o1;
List secondRow = (List)o2;
for(int i = 0; ((i < indices.length)&&(comparisonResult == 0)); ++i)
if(indices[i] < firstRow.size())
comparisonResult =
DatatypeSensitiveComparator.compare(
firstRow.get(indices),
secondRow.get(indices[i]));
return comparisonResult;
public boolean equals(Object obj)
if(obj == null)
return false;
return this.equals(obj);
public void sort()
if((indices != null)&&(indices.length > 0))
Collections.sort(dataVector,this);
fireTableChanged(new TableModelEvent(this));
class DatatypeSensitiveComparator
public static int compare(Object firstValue, Object secondValue)
int comparisonResult = 0;
if((firstValue != null)&&(secondValue == null))
comparisonResult = 1;
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comparisonResult = -1;
else if((firstValue != null)&&(secondValue != null))
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if(!clazz.equals(secondValue.getClass()))
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+ clazz.getName() + ":" +
secondValue.getClass().getName());
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comparisonResult = ((String)firstValue)
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