Can I Use Derived Field In Where Clause.

Feb 5, 2008

I need to do something similar to the following.

Select
a.name,

m.TOTAL_MNTH_INCOME + m.CO_TOTAL_MNTH_INCOME as income1,income1 * 12 as income2,Round(income2, 1000) as income3,income3 / 1000 as income

,a.fielda
,b.filedb
from tablea a, tableb b
where a.name = b.name'
and income <> b.income

I can probably string all 4 of my calculations together and say as income. I just copied it that way since that is how the SAS code is written but my big Q is can I use the derived field income from my calculation in my where statement.

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Derived Columns In The WHERE Clause

Jul 31, 2001

Hi Folks,
Is there any way to add a derived column into the where clause.

Example:

Select Name, Date, Procedure#,
(Case When Procedure# in ('1','2','3') then 'Y' else 'N') AS Class
From Procs
Where Class = 'Y'


Thanks,
Ray

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ORDER BY Clause Is Invalid In Views / Inline Functions / Derived Tables / Subqueries

Sep 25, 2013

The data I am pulling is correct I just cant figure out how to order by the last 8 numbers that is my NUMBER column. I tried adding FOR XML AUTO to my last line in my query: From AP_DETAIL_REG where AP_BATCH_ID = 1212 and NUMBER is not null order by NUMBER FOR XML AUTO) as Temp(DATA) where DATA is not null

but no change same error.
Output:
1234567890000043321092513 00050020

Select DATA from(
select '12345678'+
left( '0', 10-len(cast ( CONVERT(int,( INV_AMT *100)) as varchar))) +
cast (CONVERT(int,(INV_AMT*100)) as varchar) +
left('0',2-len(CAST (MONTH(DATE) as varchar(2))))+
CAST (MONTH(DATE) as varchar(2)) +
left('0',2-len(CAST (day(CHECK_DATE) as varchar(2)))) +
CAST (day(DATE) as varchar(2))+right(cast
(year(DATE)

[code]....

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Can Someone Help Me Create A Derived Field In A View

May 22, 2008



I am a C# developer who was forced to use a DataSet with Infragistics grid instead of the class object I was using as a data source, so that I can implement an AddNew functionality directly in the grid.

In code I would simply add a read only property to do this, and it was much simpler, but if someone could point in the right direction as to can a view do what I want.

The field I want to create is called "Info" short for HasInfo.
Info has 3 values (from an enumeration) NoInfo = 0; HasResume = 1; HasHomeInfo = 2

The business logic for this is if we have a resume, I show a resume icon in the grid, if we do not have a resume, if we have home phone # or mobil # then an icon of phones are shown in the grid.

To find out if a contact has a resume the SQL is going to be something like if exists (select ContactResumeID from ContactResume Where ContactResume.ContactID = Contact.ContactID) then 1; and if that is not true; check if Contact.HomePhone is Not Null Or Empty or Contact.WorkPhone is not null or empty then 2 else 0

I can do this in C# blindfolded, but in SQL I am fish out of water for compound if statements.

The SQL for this view is shown below (creating using SQL Server Gui Selector which I think is real cool).


SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

ALTER VIEW [dbo].[Employees]

AS

SELECT dbo.Company.CompanyID,

dbo.Company.Name AS CompanyName,

dbo.Contact.FirstName,

dbo.Contact.LastName,

dbo.Position.Title,

dbo.Department.DepartmentName,

dbo.ContactPosition.WorkPhone,

dbo.ContactPosition.Extension,

dbo.Contact.ContactID,

dbo.ContactPosition.ContactPositionID,

dbo.Department.DepartmentID,

dbo.Position.PositionID

FROM dbo.ContactPosition INNER JOIN dbo.Contact

ON dbo.ContactPosition.ContactID = dbo.Contact.ContactID INNER JOIN dbo.Position

ON dbo.ContactPosition.PositionID = dbo.Position.PositionID INNER JOIN dbo.Department

ON dbo.Position.DepartmentID = dbo.Department.DepartmentID INNER JOIN dbo.Company

ON dbo.Position.CompanyID = dbo.Company.CompanyID

Thanks,

Flying Elephant Software

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Feb 7, 2008

I have a character field that should contain either a number or space in one of my transitions but it is coming over with junk in it occasionally. What is the best way to ensure that this data is only numeric or a space? Whenever I hit a < or ] one of those weird symbols I want to replace it with a space in my target field. It is SQL Server to SQL Server.

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How To Do Type Casting In The Derived Column Expressions Field

Jan 10, 2007



Hi:

I have a Derived Column, called Column1, which has a value "PS" in the Expression field of the editor. SSIS detects it as a Unicode string[DT WSTR] in the Data Type property. In the source table, the column is a char datatype with the lenght of 4. How should I cast this in the expression field, so its converted to char(4). I would need the syntax for it, so I can use it in my Expression area. By the way, i am setting a constant value for this derived column, so in your example, pls use the value instead of column name. I would like to see, how it would be coded?? And also, is there a reference for the expression language somewhere for newbies??? thanks a bunch.



MA

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WHERE-Clause With Dynamic Field?

May 21, 2007

Hi,
i have a stored procedure like this:
 CREATE PROCEDURE dbo.spQuery1

@dynamicField nvarchar(10)

AS

SELECT id, productName, productDescription

FROM products

WHERE @dynamicField = 'True'

RETURN   
The products table has id, productName, productDescription, property1, property2, property3 fields
So my query variable should be, for example, "property1" and the result should be every row with "property1" set to true... but it doesnt work with the sql like this...
 any help?

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Using Calculated Field In Where Clause

Jul 23, 2007

Dear All;

i want to use a calculated field in where clause but this does'nt works: e.g.;

select (colA + colB) as calcField
from tbl
where calcField > 100

what is the right way to do it, as i m getting error;
it works like :
select (colA + colB) as calcField
from tbl
where (colA + colB) > 100

but i m using a complex query as i m getting value from a function and then i hav to use that in where clause as well ;


Thanx in advance,


--
Muhammad Zeeshan

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WHERE Clause Not Picking Up 2nd Field Criteria

Jun 20, 2001

Hello,

I have this SP that works, except I need to add another field value for the WHERE clause. As you can see I have "WM" but I need to add "PR", and those two are definitely in the table field. I've tried a variety of syntax arrangements using the AND operator, the OR operator, the & operator, just a comma between the two, nothing between the two. Can someone please show me what I'm doing wrong. It fileters for "WM" fine, but I also need it to filter in the WHERE clause for "PR". Here is the SP:

CREATE procedure spDemoSchedule (@beginDate varchar(10), @endDate varchar(10), @storeNum int)
AS

SELECT Progstats.[Program#], Progstats.KCKOFF, Progstats.ProgramName, Progstats.Parent, Store.[Str#], Store.Status, Progstats.Dept, Store.[Program#], Product.[Item#], Product.[Item]
FROM Progstats INNER JOIN Product ON Progstats.[Program#] = Product.[Program#] INNER JOIN Store ON Progstats.[Program#] = Store.[Program#]
WHERE Progstats.KCKOFF BETWEEN @beginDate AND @endDate AND Store.[Str#]=@storeNum AND Progstats.CLASS="WM"
GO

TIA,
Bruce Wexler

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Transact SQL :: Value In Field Not Returned By WHERE Clause

Nov 18, 2015

I have a small table named Exclude_Cusno_Item that has a varchar(29)  field named

ITEM. When I query the table to show all of the records like this:
Select * from Exclude_Cusno_Item

The result set contains a record with 'AAA' in the ITEM field.  However, where I write a query with a WHERE clause to select this specific 'AAA' record like this:

Select * from Exclude_Cusno_Item where item = 'AAA'

I get no results. What could be happening that would prevent the 'AAA' record from appearing in the result set of this query? Note that the 'AAA' entry has no trailing or leading blanks.

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How Do I Select Data Using A Datetime Field In The Where Clause?

Oct 15, 1998

I would like to do something like this, but it does not work.

Select * from PS_AUDIT_EMPLYMNT
WHERE AUDIT_STAMP LIKE `Oct 15 1998%`

*Note AUDIT_STAMP is a Datetime field

Does anyone have any ideas why this will not work?

Thanks,

Rodney

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SELECT Clause To Determine If A Field Is Japanese

Jun 8, 2007

I am currently trying to find a way in which I can determine if a column in a Select clause is Japanese. The column currently supports English and Japanese Kanjis and other kanas. Is there a way to determine if this column is not English or if it is Japanese without physically looking at it.?

Thanks .... Chris

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WHERE Clause On Nullable Field Not Return Null Records?

Nov 10, 2014

I recently ran into an issue with an issue with a query against our Data Warehouse. When attempting to sum revenue from a table, and using a WHERE clause on a field that contains NULL values, the records with the NULL values are suppressed (in addition to whatever the WHERE clause specified). I believe this is because a NULL value is unknown so SQL doesn't know if it does or doesn't fit the criteria of there WHERE clause so it is suppressed.

That being said, is there a way to avoid this instead of having to add an ISNULL function in the WHERE clause which is going to kill performance?

Code:
create table #nullTest (
name varchar(50)
,revenue int)

INSERT INTO #nullTest
Values ('Tim',100)
,('Andrew', 50)
,(null, 200)

SELECT sum(revenue) as Revenue FROM #nulltest WHERE name <> 'tim'

Ideally, I would want the SELECT statement above to return 250, not 50. The only way I can think to accomplish this is with this query:

Code:
SELECT sum(revenue) as Revenue FROM #nullTest WHERE isnull(name,'') <> 'tim'

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Using A Field Alias For A CASE Statement In A GROUP BY Clause

May 20, 2004

When I created a CASE statement (This is at work, Pat:)) it is about 30-40 lines long. I gave it a name and set the name = to the case statement:

ie,

SELECT fieldname1 =
CASE
WHEN condition THEN 'blah blah'
WHEN condition THEN 'blah blah'
WHEN condition THEN 'blah blah'
ELSE thisandthat
END
, fieldname2
, fieldname3
FROM tablename1
GROUP BY CASE
WHEN condition THEN 'blah blah'
WHEN condition THEN 'blah blah'
WHEN condition THEN 'blah blah'
ELSE thisandthat
END, , fieldname2, fieldname3

etc.


The long CASE statement in my GROUP BY is awkward to me. Is this the only way to do it? I tried using the fieldname1 but it comes back as an invalid field name and asks for the "expression".

Regards,

Dave

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Field Names Missing In MDX Data Set When Using NON EMPTY Clause

Sep 25, 2007

So I have an MDX query in an SSRS data set. Here is my MDX query:




Code SnippetSELECT { [Measures].[Gross Sales Amount USD], [Measures].[Net Sales Amount USD] } ON COLUMNS, { ([Promotion].[Media Property].[Promo Code Description].ALLMEMBERS) } DIMENSION PROPERTIES MEMBER_CAPTION, MEMBER_UNIQUE_NAME ON ROWS FROM ( SELECT ( STRTOMEMBER(@BeginDateConvert, CONSTRAINED) : STRTOMEMBER(@EndDateConvert, CONSTRAINED) ) ON COLUMNS FROM ( SELECT ( STRTOSET(@PromotionMediaProperty, CONSTRAINED) ) ON COLUMNS FROM ( SELECT ( { [Promotion].[Campaigns].[Campaign].&[Paid Partner] } ) ON COLUMNS FROM ( SELECT ( { [Products].[Product Line].[Line].&[Merchandise] } ) ON COLUMNS FROM ( SELECT ( { [BusinessUnit].[Business Unit].[Product Business Unit].&[40] } ) ON COLUMNS FROM [Net Sales]))))) WHERE ( [BusinessUnit].[Business Unit].[Product Business Unit].&[40], [Products].[Product Line].[Line].&[Merchandise], [Promotion].[Campaigns].[Campaign].&[Paid Partner] ) CELL PROPERTIES VALUE, BACK_COLOR, FORE_COLOR, FORMATTED_VALUE, FORMAT_STRING, FONT_NAME, FONT_SIZE, FONT_FLAGS




This query returns 4 fields. Media Property, Promo Code Description, Gross Sales, and Net Sales. For the given query the measures are empty or null. I do not want any data to show up when the measures are null so I put in NON EMPTY clauses before the COLUMNS and before the ROWS. So now my query looks like this: (I only added the NON EMPTY clauses)




Code Snippet
SELECT NON EMPTY { [Measures].[Gross Sales Amount USD], [Measures].[Net Sales Amount USD] } ON COLUMNS, NON EMPTY{ ([Promotion].[Media Property].[Promo Code Description].ALLMEMBERS) } DIMENSION PROPERTIES MEMBER_CAPTION, MEMBER_UNIQUE_NAME ON ROWS FROM ( SELECT ( STRTOMEMBER(@BeginDateConvert, CONSTRAINED) : STRTOMEMBER(@EndDateConvert, CONSTRAINED) ) ON COLUMNS FROM ( SELECT ( STRTOSET(@PromotionMediaProperty, CONSTRAINED) ) ON COLUMNS FROM ( SELECT ( { [Promotion].[Campaigns].[Campaign].&[Paid Partner] } ) ON COLUMNS FROM ( SELECT ( { [Products].[Product Line].[Line].&[Merchandise] } ) ON COLUMNS FROM ( SELECT ( { [BusinessUnit].[Business Unit].[Product Business Unit].&[40] } ) ON COLUMNS FROM [Net Sales]))))) WHERE ( [BusinessUnit].[Business Unit].[Product Business Unit].&[40], [Products].[Product Line].[Line].&[Merchandise], [Promotion].[Campaigns].[Campaign].&[Paid Partner] ) CELL PROPERTIES VALUE, BACK_COLOR, FORE_COLOR, FORMATTED_VALUE, FORMAT_STRING, FONT_NAME, FONT_SIZE, FONT_FLAGS


Adding the NON EMPTY returns nothing... not even field names. This is a problem because, I have a table in the report that looks at this data set and when there are no fields, the report can't run.

How can I still have NON EMPTY functionality and still show the fields? Is this a problem in SSRS?

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Mapping A String Field To Boolean Output In SELECT Clause

Oct 18, 2006

Hello,
I am facing a problem in a SELECT clause which i cannot solve.
In my SQL table ("myTable") i have a few columns ("Column1", "Column2", "TypeColumn"). When I select different columns of the table, instead of getting the value of TypeColumn, i would like to get a boolean indicating whether its value is a certain string or not.
For example, the TypeColumn accepts only a number of selected strings: "AAA", "BBB", "CCC".
when i do a select query on the table, instead of asking for TypeColumn i would like to ask a boolean value of 1 if TypeColumn is "AAA" and 0 if TypeColumn is "BBB" or "CCC". Also, i would like to make this query while I am also fetching the other columns. And i would like to use one query to get all that. I thought something like thsi would work:

SELECT Column1 AS Col1, Column2 AS Col2, IF(TypeColumn = "AAA", 1, 0) AS Col3
FROM myTable

but this doesn't work in SQL 2005!
Is it possible to do something similar in SQL 2005 using one query only? i am trying to avoid multiple queries for this.

thanks a lot for your help!

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Integration Services :: How To Declare Multiple Derived Column In SSIS Derived Column Task

Jul 22, 2015

how to declare multiple derived columns in SSIS Derived Column Task in one attempt.as i have around 150 columns coming from Flat file. I had created the required Expression in Excel and now i want add those in derived column task but its allowing only 1 expression at a time.

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Transact SQL :: How To Create UNION Clause With Two Queries That BOTH Have WHERE Clause

Nov 4, 2015

I have a quite big SQL query which would be nice to be used using UNION betweern two Select and Where clauses. I noticed that if both Select clauses have Where part between UNION other is ignored. How can I prevent this?

I found a article in StackOverflow saying that if UNION has e.g. two Selects with Where conditions other one will not work. [URL] ....

I have installed SQL Server 2014 and I tried to use tricks mentioned in StackOverflow's article but couldn't succeeded.

Any example how to write two Selects with own Where clauses and those Selects are joined with UNION?

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GROUP By Clause Or DISTINCT Clause

Jul 23, 2005

Hi, can anyone shed some light on this issue?SELECT Status from lupStatuswith a normal query it returns the correct recordcountSELECT Status from lupStatus GROUP BY Statusbut with a GROUP By clause or DISTINCT clause it return the recordcount= -1

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Filtering Results In The Where Clause Vs A Having Clause

Oct 25, 2007

I am working with a vendor on upgrading their application from SQL2K to SQL2K5 and am running into the following.

When on SQL Server 2000 the following statement ran without issue:

UPDATE dbo.Track_ID

SET dbo.Track_ID.Processed = 4 --Regular 1 leg call thats been completed

WHERE Processed = 0 AND LegNum = 1

AND TrackID IN

(


SELECT TrackID

FROM dbo.Track_ID

GROUP BY TrackID

HAVING MAX(LegNum) = 1 AND


TrackID + 'x1' IN


(


SELECT

dbo.Track_ID.TrackID + 'x' + CONVERT(NVARCHAR(2), COUNT(dbo.Track_ID.TrackID))

FROM dbo.Track_ID INNER JOIN dbo.transactions


ON dbo.Track_ID.SM_ID = dbo.transactions.sm_session_id

GROUP BY dbo.Track_ID.TrackID

)

)
Once moved to SQL Server 2005 the statement would not return and showed SOS_SCHEDULER_YIELD to be the waittype when executed. This machine is SP1 and needs to be upgraded to SP2, something that is not going to happen near time.

I changed the SQL to the following, SQL Server now runs it in under a second, but now the app is not functioning correctly. Are the above and the following semantically the same?


UPDATE dbo.Track_ID

SET dbo.Track_ID.Processed = 4 --Regular 1 leg call thats been completed

WHERE Processed = 0 AND LegNum = 1

AND TrackID IN
(



SELECT TrackID

FROM dbo.Track_ID

WHERE TrackID + 'x1' IN


(


SELECT dbo.Track_ID.TrackID + 'x' + CONVERT(NVARCHAR(2), COUNT(dbo.Track_ID.TrackID))

FROM dbo.Track_ID INNER JOIN dbo.transactions


ON dbo.Track_ID.SM_ID = dbo.transactions.sm_session_id

GROUP BY dbo.Track_ID.TrackID

)
GROUP BY TrackID

HAVING MAX(LegNum) = 1

)

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Expression Defined In SELECT Clause Overwrites Column Defined In FROM Clause

May 14, 2008

2 examples:

1) Rows ordered using textual id rather than numeric id


Code Snippet
select
cast(v.id as nvarchar(2)) id
from
(
select 1 id
union select 2 id
union select 11 id
) v
order by
v.id






Result set is ordered as: 1, 11, 2
I expect: 1,2,11


if renamed or removed alias for "cast(v.id as nvarchar(2))" expression then all works fine.

2) SQL server reject query below with next message

Server: Msg 169, Level 15, State 3, Line 16
A column has been specified more than once in the order by list. Columns in the order by list must be unique.




Code Snippet
select
cast(v.id as nvarchar(2)) id
from
(
select 1 id
union select 2 id
union select 11 id
) v
cross join (
select 1 id
union select 2 id
union select 11 id
) u
order by
v.id
,u.id




Again, if renamed or removed alias for "cast(v.id as nvarchar(2))" expression then all works fine.

It reproducible on

Microsoft SQL Server 2000 - 8.00.2039 (Intel X86) May 3 2005 23:18:38 Copyright (c) 1988-2003 Microsoft Corporation Developer Edition on Windows NT 5.1 (Build 2600: Service Pack 2)


and


Microsoft SQL Server 2005 - 9.00.3042.00 (Intel X86) Feb 9 2007 22:47:07 Copyright (c) 1988-2005 Microsoft Corporation Developer Edition on Windows NT 5.1 (Build 2600: Service Pack 2)

In both cases database collation is SQL_Latin1_General_CP1251_CS_AS

If I check quieries above on database with SQL_Latin1_General_CP1_CI_AS collation then it works fine again.

Could someone clarify - is it bug or expected behaviour?

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Aug 25, 2015

I'm new to SQL and I'm trying to write a statement to satisfy the following:

If [Field1] contains text from [Field2] then return [Field3] as [Field4].

I had two tables where there were no matching keys. I did a cross apply and am now trying to parse out the description to build the key.

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How To Add Date Field And Time Field (not Datetime Field )

May 4, 2006

Good morning...

I begin with SQL, I would like to add a field that will be date like 21/01/2000.

Actually i find just "datetime" format but give me the format 21/01/2000 01:01:20.

How to do for having date and time in two different field.

Sorry for my english....

Cordially

A newbie

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ERROR [42000] [Lotus][ODBC Lotus Notes]Table Reference Has To Be A Table Name Or An Outer Join Escape Clause In A FROM Clause

May 27, 2008

I am using web developer 2008, while connecting to I wanted to fetch data from Lotus notes database file, for this i used notesql connector, while connectiong to notes database i am fetting error


ERROR [42000] [Lotus][ODBC Lotus Notes]Table reference has to be a table name or an outer join escape clause in a FROM clause


I have already checked that database & table name are correct, please help me out
How i can fetch the lotus notes data in my asp.net pages.

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ERROR [42000] [Lotus][ODBC Lotus Notes]Table Reference Has To Be A Table Name Or An Outer Join Escape Clause In A FROM Clause

May 27, 2008

I am using web developer 2008, while connecting to I wanted to fetch data from Lotus notes database file, for this i used notesql connector, while connectiong to notes database i am fetting error


ERROR [42000] [Lotus][ODBC Lotus Notes]Table reference has to be a table name or an outer join escape clause in a FROM clause


I have already checked that database & table name are correct, please help me out
How i can fetch the lotus notes data in my asp.net pages.

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Having Clause Without GROUP BY Clause?

Nov 20, 2004

Hi,

What is HAVING clause equivalent in the following oracle query, without the combination of "GROUP BY" clause ?

eg :

SELECT SUM(col1) from test HAVING col2 < 5

SELECT SUM(col1) from test WHERE x=y AND HAVING col2 < 5

I want the equivalent query in MSSQLServer for the above Oracle query.

Also, does the aggregate function in Select column(here the SUM(col1)) affect in anyway the presence of HAVING clause?.

Thanks,
Gopi.

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Top Clause With GROUP BY Clause

Apr 3, 2008

How Can I use Top Clause with GROUP BY clause?

Here is my simple problem.

I have two tables

Categories
Products

I want to know Top 5 Products in CategoryID 1,2,3,4,5

Resultset should contain 25 Rows ( 5 top products from each category )

I hope someone will help me soon.
Its urngent


thanks in advance

regards
Waqas

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Diff In On Clause And Where Clause?????

Apr 4, 2007

hi..
i have basic question like

what is differance between conditions put in ON clause and in WHERE clause in JOINS????

see conditions that shown in brown color

select d1.SourceID, d1.PID, d1.SummaryID, d1.EffectiveDate,
d1.Audit, d1.ExpirationDate, d1.Indicator
from[DB1].[dbo].[Implicit] d1 inner join [DB2].[dbo].[Implicit] d2
on d1.SummaryID=d2.SummaryID
AND d1.ListType = d2.ListType
AND (d1.EffectiveDate <= d2.ExpirationDate or d2.ExpirationDate is null)
AND (d1.ExpirationDate >= d2.EffectiveDate or d1.ExpirationDate is null)
whered1.ImplicitID >= d2.ImplicitID AND
(d1.SourceID<>d2.SourceID
OR (d1.SourceID IS NULL AND d2.SourceID IS NOT NULL)
OR (d1.SourceID IS NOT NULL AND d2.SourceID IS NULL)
)


select d1.SourceID, d1.PID, d1.SummaryID, d1.EffectiveDate,
d1.Audit, d1.ExpirationDate, d1.Indicator
from[DB1].[dbo].[Implicit] d1 inner join [DB2].[dbo].[Implicit] d2
on d1.SummaryID=d2.SummaryID
AND d1.ImplicitID = d1.ImplicitIDAND d1.ListType = d2.ListType
AND (d1.EffectiveDate <= d2.ExpirationDate or d2.ExpirationDate is null)
AND (d1.ExpirationDate >= d2.EffectiveDate or d1.ExpirationDate is null)
whered1.ImplicitID >= d2.ImplicitID AND
(d1.SourceID<>d2.SourceID
OR (d1.SourceID IS NULL AND d2.SourceID IS NOT NULL)
OR (d1.SourceID IS NOT NULL AND d2.SourceID IS NULL)
)

another thing...

if we put AND d1.ImplicitID = d1.ImplicitID condition in second query then shall we remove
d1.ImplicitID >= d2.ImplicitID from WHERE clause????

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SQL Inner Join Clause And The Where Clause

Jan 21, 2008

Hi everyone,
I saw some queries where SQL inner join clause and the where clause is used at the same time. I knew that "on" is used instead of the "where" clause. Would anyone please exaplin me why both "where" and "on" clause is used in some sql Select queries ?

Thanks

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Derived Tables

Feb 2, 2004

OK....I know how to write a query to return for example :

All the people that ordered X and Y

but how do I write one for:

All the people that ordered X but not Y?


Thanks,
Trey

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Mar 10, 2006

I have 3 tables TableA , TableB and TableC

I have to update tableA with the value of TableB by checking A.Field=B.Field
and TABLEB as condition that B.Field should exists in tableC

Update A Set A.Field=B.Field From tableA A
(select B.Field From TableB B where B.Field=A.Field and B.Field in (select C.Field
From tableC C))

How to do it correctly.
Thanks in advance

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May 6, 2008

Hi, wondering if anyone can help me. I currently have a field that has a date and time in it in the format dd/mm/yyyy hh:mm:ss. Ideally I would like to get rid of the time part of it altogether but for it to still be recognised as a date as opposed to a string. However, I've been told that this is not possible in 2005, is this true? If this is the case, what would be the best way to set the time to 00:00:00 after the date for all records on that field?

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Dec 12, 2006

Hi. We have to create an export from our system to be imported into another system. To get the data out we need to create some SQl but we're struggling a bit.

I presently have the following code

SELECT ProSolution.dbo.StudentDetail.RefNo, ProSolution.dbo.StudentDetail.FirstForename, ProSolution.dbo.StudentDetail.Surname,

ProSolution.dbo.StudentDetail.MobileTel, ProSolution.dbo.StudentDetail.RestrictedUseIndicatorID, ProSolution.dbo.Enrolment.CompletionStatusID,

ProSolution.dbo.Offering.Code

FROM ProSolution.dbo.StudentDetail INNER JOIN

ProSolution.dbo.Enrolment ON ProSolution.dbo.StudentDetail.StudentDetailID = ProSolution.dbo.Enrolment.StudentDetailID INNER JOIN

ProSolution.dbo.Offering ON ProSolution.dbo.Enrolment.OfferingID = ProSolution.dbo.Offering.OfferingID

WHERE (ProSolution.dbo.StudentDetail.AcademicYearID = '06/07') AND (ProSolution.dbo.StudentDetail.RestrictedUseIndicatorID = '9') AND

(ProSolution.dbo.Enrolment.CompletionStatusID = '1')




The above code returns the data one line per course but we need it to be one line per student with all their courses on one line too, like follows.

567897 Tom Smith 07111 111111 TCFT1 CKSAN1 DHICS

Can anyone give us any guidance please?

Thanks
Chip

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