Hidden Expression For Table

May 23, 2008

Hi all,

My report has a number of tables.
These table design is as [Total(numeric),Year(numeric),Month(varchar(15)].
Each table on report is populated based on individual tables in Mngt Studio.

My problem is.If table is empty,the table on report does not get populated/displayed.It is hidden.How do I return a message,Example {"No Value for table A"} instead and show the table in report only when the table has some value.

I have written an expression like this.But it just hides the table if its empty,and im not able to return a value "No Value"instead.

=IIF(Fields!Month.Value IS Nothing,"No Value for table A",False)

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I have a matrix table with a rectangle in the data cell. The rectangle has an image and textbox. The textbox has an expression in it's Hidden property based on the column name. The report renders fine on screen. When the report is exported to Excel, CSV, XML the textbox contents are not output (the images display as expected). I've tried setting the DataElementOutput to Output/Yes with no success. Exporting to TIFF, PDF, Web Archive/MTHML is fine.



Here is a sample RDL which exhibits the issue:



<?xml version="1.0" encoding="utf-8"?>

<Report xmlns="http://schemas.microsoft.com/sqlserver/reporting/2005/01/reportdefinition" xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting/reportdesigner">

<DataSources>

<DataSource Name="Gemini50DataSource">

<DataSourceReference>Gemini50DataSource</DataSourceReference>

<rdataSourceID>bb03313c-48a4-4e40-af99-ed584847ca20</rdataSourceID>

</DataSource>

</DataSources>

<BottomMargin>1in</BottomMargin>

<RightMargin>1in</RightMargin>

<ReportParameters>

<ReportParameter Name="ImagePath">

<DataType>String</DataType>

<DefaultValue>

<Values>

<Value>c:</Value>

</Values>

</DefaultValue>

<Prompt>Image Path</Prompt>

</ReportParameter>

</ReportParameters>

<rdrawGrid>true</rdrawGrid>

<InteractiveWidth>8.5in</InteractiveWidth>

<rdnapToGrid>true</rdnapToGrid>

<Body>

<ReportItems>

<Matrix Name="matrix1">

<MatrixColumns>

<MatrixColumn>

<Width>3.75in</Width>

</MatrixColumn>

</MatrixColumns>

<RowGroupings>

<RowGrouping>

<Width>1.75in</Width>

<DynamicRows>

<ReportItems>

<Textbox Name="PicIndex">

<rdefaultName>PicIndex</rdefaultName>

<ZIndex>1</ZIndex>

<Style>

<TextAlign>Right</TextAlign>

<PaddingLeft>2pt</PaddingLeft>

<PaddingBottom>2pt</PaddingBottom>

<PaddingRight>2pt</PaddingRight>

<PaddingTop>2pt</PaddingTop>

</Style>

<CanGrow>true</CanGrow>

<Value>=Fields!PicIndex.Value</Value>

</Textbox>

</ReportItems>

<Grouping Name="matrix1_PicIndex">

<GroupExpressions>

<GroupExpression>=Fields!PicIndex.Value</GroupExpression>

</GroupExpressions>

</Grouping>

</DynamicRows>

</RowGrouping>

</RowGroupings>

<ColumnGroupings>

<ColumnGrouping>

<DynamicColumns>

<ReportItems>

<Textbox Name="ColumnName">

<rdefaultName>ColumnName</rdefaultName>

<ZIndex>2</ZIndex>

<Style>

<BorderStyle>

<Default>Solid</Default>

</BorderStyle>

<PaddingLeft>2pt</PaddingLeft>

<PaddingBottom>2pt</PaddingBottom>

<BackgroundColor>LightBlue</BackgroundColor>

<PaddingRight>2pt</PaddingRight>

<PaddingTop>2pt</PaddingTop>

</Style>

<CanGrow>true</CanGrow>

<Value>=Fields!ColumnName.Value</Value>

</Textbox>

</ReportItems>

<Grouping Name="matrix1_ColumnName">

<GroupExpressions>

<GroupExpression>=Fields!ColumnName.Value</GroupExpression>

</GroupExpressions>

</Grouping>

</DynamicColumns>

<Height>0.25in</Height>

</ColumnGrouping>

</ColumnGroupings>

<DataSetName>DataSet2</DataSetName>

<Width>5.5in</Width>

<Corner>

<ReportItems>

<Textbox Name="textbox1">

<rdefaultName>textbox1</rdefaultName>

<ZIndex>3</ZIndex>

<Style>

<PaddingLeft>2pt</PaddingLeft>

<PaddingBottom>2pt</PaddingBottom>

<PaddingRight>2pt</PaddingRight>

<PaddingTop>2pt</PaddingTop>

</Style>

<CanGrow>true</CanGrow>

<Value />

</Textbox>

</ReportItems>

</Corner>

<Height>0.55208in</Height>

<MatrixRows>

<MatrixRow>

<Height>0.30208in</Height>

<MatrixCells>

<MatrixCell>

<ReportItems>

<Rectangle Name="rectangle1">

<ReportItems>

<Image Name="image1">

<Sizing>AutoSize</Sizing>

<Left>0.25in</Left>

<MIMEType />

<ZIndex>1</ZIndex>

<Visibility>

<Hidden>=IIF(First(Fields!ColumnName.Value = "image"), Len(Fields!CellValue.Value)=0, true)</Hidden>

</Visibility>

<Width>0.3in</Width>

<Source>External</Source>

<Style />

<Value>="file:" + Parameters!ImagePath.Value + Fields!CellValue.Value</Value>

</Image>

<Textbox Name="textbox2">

<Left>1.625in</Left>

<DataElementOutput>Output</DataElementOutput>

<rdefaultName>textbox2</rdefaultName>

<Visibility>

<Hidden>=IIF(Fields!ColumnName.Value &lt;&gt; "image", False, True)</Hidden>

</Visibility>

<Width>1.875in</Width>

<Style>

<PaddingLeft>2pt</PaddingLeft>

<PaddingBottom>2pt</PaddingBottom>

<BackgroundColor>PeachPuff</BackgroundColor>

<PaddingRight>2pt</PaddingRight>

<PaddingTop>2pt</PaddingTop>

</Style>

<CanGrow>true</CanGrow>

<Height>0.25in</Height>

<Value>=Fields!CellValue.Value</Value>

</Textbox>

</ReportItems>

<Visibility>

<Hidden>=IIF(True, False, True)</Hidden>

</Visibility>

<Style>

<BorderStyle>

<Default>Solid</Default>

</BorderStyle>

<BackgroundColor>LightGrey</BackgroundColor>

</Style>

</Rectangle>

</ReportItems>

</MatrixCell>

</MatrixCells>

</MatrixRow>

</MatrixRows>

</Matrix>

</ReportItems>

<Height>0.625in</Height>

</Body>

<rd:ReportID>a944d20c-558a-4805-9d4c-aecc9757f678</rd:ReportID>

<LeftMargin>1in</LeftMargin>

<DataSets>

<DataSet Name="DataSet2">

<Query>

<rd:UseGenericDesigner>true</rd:UseGenericDesigner>

<CommandText>SELECT 1 as PicIndex, 'image' as ColumnName, 'image1.jpg' as CellValue

union

SELECT 2,'image','image2.jpg'

union

SELECT 3,'image','image3.jpg'

union

SELECT 4,'image',null

union

SELECT 5,'something else',null

union

SELECT 6,'another column', 'display my text!'</CommandText>

<DataSourceName>Gemini50DataSource</DataSourceName>

</Query>

<Fields>

<Field Name="PicIndex">

<rd:TypeName>System.Int32</rd:TypeName>

<DataField>PicIndex</DataField>

</Field>

<Field Name="ColumnName">

<rd:TypeName>System.String</rd:TypeName>

<DataField>ColumnName</DataField>

</Field>

<Field Name="CellValue">

<rd:TypeName>System.String</rd:TypeName>

<DataField>CellValue</DataField>

</Field>

</Fields>

</DataSet>

</DataSets>

<Width>5.625in</Width>

<InteractiveHeight>11in</InteractiveHeight>

<Language>en-US</Language>

<TopMargin>1in</TopMargin>

</Report>

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Hello,

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Hi
 
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´`````````````
CREATE TABLE
´´´´´´´´´´´´´´´´
CREATE TABLE [dbo].[Travel_Master](
[Load_Id] [int] NULL,
[Mode_Id] [nchar](2) NULL,
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[Code] ....

===============================
Insert DATA TABLE 1
===============================

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===============================
Insert DATA TABLE 2
===============================
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INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'5' ,'SP' ,'4','1' )
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INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'7' ,'BU' ,'6','3' )

========
RULE
========

1.QA of Parent Row value Greater than 0- Consider Parent and 1st Node.From the available result,

2.HasNodes = Yes, Display Parent and 1st Node

3.HasNodes = No, Display Parent Only.

================
Expected Result
================
Mode_Info|Mode_Detail|QA
AIR||4
AIR|FLIGHT|2
ROAD||6

===============
My Query
=============

learning CTE To apply for HasNodes Rules.

;with MyCTE1 as (
select
CONVERT(nvarchar(MAX),RTRIM(T2.Mode_Info)) Mode_Info, T1.Mode_Parent_Sno, T1.Mode_Sno, T1.QA ,T2.Has_Nodes
from [Travel_Quantity] T1
left join [Travel_Master] T2 on T1.Mode_Id = T2.Mode_Id
) ,
MyCTE2 as (

[code]....

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Code:


Msg 156, Level 15, State 1, Procedure GetProductsByCategory, Line 27
Incorrect syntax near the keyword 'With'.
Msg 319, Level 15, State 1, Procedure GetProductsByCategory, Line 27
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This €˜081Stats€™ query call below sub query itself

Master Query: 081Stats

SELECT DISTINCTROW [08Applicants].school, [08Applicants].Applicants, [08Interviewed].Interviewed, [Interviewed]/[Applicants] AS [interviewed%], [08Accepted].Accepted, [Accepted]/[Applicants] AS [Accepted%], [08Dinged].Dinged, [Dinged]/[Applicants] AS [Dinged%], [08Waitlisted].Waitlisted, [Applicants]-[Accepted]-[Dinged] AS Alive, [08Matriculating].Matriculating, [Matriculating]/[Accepted] AS [Yield%]
FROM ((((08Applicants LEFT JOIN 08Interviewed ON [08Applicants].school = [08Interviewed].school) LEFT JOIN 08Accepted ON [08Applicants].school = [08Accepted].school) LEFT JOIN 08Dinged ON [08Applicants].school = [08Dinged].school) LEFT JOIN 08Waitlisted ON [08Applicants].school = [08Waitlisted].school) LEFT JOIN 08Matriculating ON [08Applicants].school = [08Matriculating].school;

Sub Query 1: 08Accepted

SELECT statusTbl.school, Count(1) AS Accepted
FROM statusTbl
WHERE (((statusTbl.decision)=1) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;

Sub Query 2: 08Applicants

SELECT statusTbl.school, Count(1) AS Accepted
FROM statusTbl
WHERE (((statusTbl.decision)=1) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;

Sub Query 3: 08Dinged

SELECT statusTbl.school, Count(1) AS Dinged
FROM statusTbl
WHERE (((statusTbl.decision)=0) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;

Sub Query 4: 08Interviewed

SELECT statusTbl.school, Count(1) AS Interviewed
FROM statusTbl
WHERE (((statusTbl.interview)=True) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;

Sub Query 5: 08Matriculating

SELECT statusTbl.school, Count(1) AS Matriculating
FROM statusTbl
WHERE (((statusTbl.userdec)=True) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;

So now I got the solution from SQL Server 2005. I.e. Common Table Expressions, So I got the syntax and other functionality, Now my doubts is how do implement the CTE in SQL Server 2005, where can I store the CTE in SQL Server 2005.

How can I call that CTE from ASP.NET 2.0 using C#?

CTE is replacing the Stored Procedure and Views, because it is memory based object in SQL Server 2005.

How can I implement the CTE, where can I write the CTE and where can I store the CTE.

And how can I call the CTE from ASP.NET 2.0 using C#.

It€™s Very Urgent Requirements.

We need your timely help.

With Thanks & Regards,
Sundar

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Hi,

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So I am looking int CTE to execute stored procedure and than make a selection from CTE, but CTE does not allow me to execute stored procedure. Is there any other better way of acheiving this.

This is what I want to change:

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Insert into @TempTable
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select @Col = col2 from @TempTable

INTO

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(

Exec Procedure @Paramter)

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Code:
;With CTE(total, InitDate) as
(
SELECT count(Inquiry.ID), Inquiry.Date from Inquiry
Inner Join Inquirer on Inquirer.ID = Inquiry.InquirerID_fk
Left Join Transfer on Transfer.TransferInquiryID_fk = Inquiry.ID
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[code]...

I get 170 for InitCount, but for TransCount I only get 19, not 26. I assume it is with my left outer join statement grouping but I am not sure how I would change this to get the proper counts. All I want to do is group the values together depending on the month they were done in.

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********QUERY BEGIN*****************
DECLARE @BeginDate datetime
DECLARE @EndDate datetime
SET @BeginDate = '2014-01-01'
SET @EndDate = '2014-12-31';

WITH CTE AS (
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[Code] ....

The raw data from the CTE is:

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20140000131500140000 1
20140000682200140000 2
20140000504100210000 1

The result of the query above was:

Category RecCount
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Recidivists 1

The outcome I was looking for was:

Category RecCount
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What I am trying to do is count persons in buckets "non-recidivists" and "recidevists" based on how many bkg_nbr they have per STATE_NBR. If they have more than 1 bkg_nbr per STATE_NBR then put them in the "recdivists" bucket. If they only have a 1 to 1 then put them in the "non-recidivists" bucket.

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Sep 1, 2015

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[code]....

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What is the best approach to utilize a recursive CTE (Common Table Expression) to filter a resultset?  The CTE function is used in all application queries to limit recursively the final resultset based on a provided hierarchical organization identifier. i.e. join from some point in the organization chart on down based on an organization id. I would prefer that the query could be run real-time. i.e. not having to persist the prediction portion of the results to a sql relational table and  then limiting the persisted results based on the CTE function. 

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