Advanced Union Query
Sep 6, 2004
Hi!
I'm trying to get the following query to work:
SELECT item.name AS name, t15.f167 AS start, t15.f168 AS end, t15.f180 AS organizer
FROM item, t15
WHERE item.row_id = t15.id AND t15.f167 > getDate()
UNION ALL
SELECT item.name AS name, t30.f221 AS start, t30.f222 AS end, '<a class=kalender_link href=http://www.xxx.no/default.asp?V_ITEM_ID=' + item.id
+ '> KAN < / a > '
FROM item, t30
WHERE item.row_id = t30.id AND t30.f221 > getDate()
ORDER BY start DESC
The problem is the organizer field. I need to generate an url, but I get all sorts of problems with data types, ie. you can convert an int into ntext.
So the question is basically, how do I get the following to work:
'<a class=kalender_link href=http://www.xxx.no/default.asp?V_ITEM_ID=' + item.id + '> KAN < / a >'
Vidar
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Jun 19, 2008
I want to query a database through a ASP.NET page and I want to set the page up like an advanced search page would look. My question is, how do I write the stored procedure and/or what value do I pass from ASP.NET to accomplish null or blank values. For instance, if someone wants to query by TRIP id and not vehicle ID then how do I write the where claue?
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Feb 7, 2006
I have the following figured out, however what I want to do is almost come up with a new column based on if the row actually exists in the employeeeval column:
SELECT e.DeptID, e.LastName + ', ' + e.FirstName AS EmpName, e.EmployeeID, u.UserName FROM Employee e LEFT OUTER JOIN EmployeeEval ev ON e.EmployeeID = ev.EmployeeID LEFT OUTER JOIN [User] u ON u.Department = e.DeptID WHERE (u.RoleID = 'supervisor') AND (e.CompanyID = @CompanyID) AND (e.FacilityID = @FacilityID) AND (ev.PersonalScore IS NULL) ORDER BY e.DeptID, e.LastName
so in my select I want to add something like ev.approved which then that brings back either Null or 0. Then based on that create a variable to bring back as a string and if it = 0 make my string say 'In Progress' and if it's Null, say 'Not Started'. I would imagine I would need a Declare @Status nvarchar(15) --- but I get lost after that b/c wouldn't I need some sort of way to count throught the rows of my result set and do an IF statement? I can't quite figure this process out, after numerous attempts.
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Apr 18, 2001
I want to run a query overnight through the SQL agent using osql. However I need to turn off the print header option that you normally turn off through the advanced options tab in the Query Analyzer. Does anyone know if this is possible?? Many Thanks in advance..
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Jan 12, 2006
Hi,This is my basic sql shape query:------------------------------------------------------------SHAPE {select * from tbl1}APPEND({SELECT * FROM tbl2 where field1=1} AS RS2 RELATE field TOfield)------------------------------------------------------------With this query i get a RecordSet (RS1), who handle all the recordsfrom table tbl1, and a secondary RecordSet (RS2) who handle all therecords from table tbl2, who applies to the criteria that field1=1.It is possible that RS2 will be empty (zero records) since there is norecord in tbl2 who applies to that criteria.My wish is to design a query, that will collect only the records fromtbl1, that will have records from tbl2 who applies to the criteria -that RS2 won't be empty !I want to influence on the main part of the query (RS1), through thecriteria that is being used in the secondery query (RS2).I hope that my question is clear enough. thanks !
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Jul 20, 2005
Dear Expert,I have 2 tables as the following,Table : ProductColumn : ID, Code, NameTable : TrxColumn : Trx_ID, Trx_Date, Product_IDHow can perform the following query in MSSQL or is there any other wayto perform the same query ??? For you info I can do this in Sybase andit's work fine. Thank you.================================================== ==========Select Trx.Product_ID,(Select Produc.CodeFrom ProductWhere Product.ID = Trx.Product_ID) as Product_CodeFrom TrxWhere Product_Code = '0001'================================================== ==========Regards,Chen Fock Siong2004-05-27
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Oct 30, 2006
I have successfully execute a union query. How can i create a make-table query to accomodate the resultset of the union query?
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Sep 5, 2006
THIS LOOKS LIKE A LOT BUT I JUST WANTED TO GIVE ALL INFORMATION NEEDED FOR YOU TO EASILY ASSIST ME. I am not good with SQL so please bare with me. I will give a dumbed down table for us to work with:timestamp - DATA1 - DATA2 - MAXVALUENEEDED - DATA32006/8/12 12:00 123 125 1289 121 2006/8/12 12:05 124 128 1291 1232006/8/15 12:00 130 128 1190 1242006/8/15 1:00 131 127 1196 123 The columns labeled DATA do not really matter. The only important ones are timestamp and MAXVALUENEEDED but I do need the query to return all columns. What the query has to do: The query needs to find the MAX of MAXVALUENEEDED for a given DAY. Example Output- 2006/8/12 124 128 1291 1232006/8/15 131 127 1196 123As you can see the MAX values were grabbed for each given day and the unique records were returned on a per day basis. My current SQL Query is: SELECT CONVERT(varchar, timestamp, 101) AS Time, CONVERT(int,LV50AEPM_AMPS_A_VAL0) AS AMPS_A, CONVERT(int,LV50AEPM_AMPS_B_VAL0) AS AMPS_B, CONVERT(int,LV50AEPM_AMPS_C_VAL0) AS AMPS_C,
CONVERT(int,LV50AEPM_KVA_TOT_VAL0) AS KVA_TOTAL, CONVERT(int,LV50AEPM_KW_TOT_VAL0), CONVERT(int,LV50AEPM_VLL_CA_VAL0), CONVERT(int,LV50AEPM_VLL_BC_VAL0), CONVERT(int,LV50AEPM_VLL_AB_VAL0)
FROM Table_1 T1
WHERE CONVERT(int,T1.LV50AEPM_KVA_TOT_VAL0) = (SELECT MAX(CONVERT(int,T2.LV50AEPM_KVA_TOT_VAL0)) FROM Table_1 T2 WHERE CONVERT(varchar,T1.timestamp,101) = T2.timestamp)
ORDER BY Time ASC The problem is it only returns the max value for one day instead of all days. Can anyone help me correct this? Thanks in advance for your help.
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Nov 14, 2003
Ok,
I need to select a list of products based on a complex criteria. First off, here is a list of the tables I am using and their function.
Dbo.Products – This table holds product names and information.
Dbo.Products_Attributes – This table holds a list of attributes for each product. It has a many to 1 relationship with Products. This table holds only 2 fields – ProductID and AttributeID
Dbo.Customers – This table holds basic customer information and some of the needed criteria for the product search.
Dbo.Customers_Attributes – This table contains a list of attributes that the customer needs in his/her products. This table has a many to 1 relationship with Customers and only has 2 fields, CustomerNum and AttributeID
Dbo.Attributes – This table contains all of the different attributes possible for our products to have. Each can be used by a customer when choosing criteria.
Background: Each attribute is a True / False. Either they want that attribute, or they do not care if they get it or not. This is where the hard part comes in. If a particular attribute is listed as needed in dbo.Customers_Attributes, then I do not want any records pulled from Products that DOES NOT have this attribute. On the other hand, if the attribute is NO listed in the customers_attributes list, it is assumed that the customer wants it. In other words, if there were NO attributes in the customers_attributes list, ALL products would be returned. Attributes listed in the customers_attributes table are “required� (no product will be returned that does not have what is in the list).
I hope I was clear enough… I had to change the table names a functions slightly because of some stupid policy about giving out too much proprietary information here.
If any of you know how to do the above with a subquery of some kind, please let me know.
Dave Larson
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Jul 25, 2006
Hi query-experts,
I have an application that connects to a db running on SQL server 2000. I want the user to be able to do a google-like search, which returns all records containing all given keywords specified by the user in any of the fields, example:
Table has the fields: id, fruit, color
User enters: apple pear green
The query should return all records that contain apple AND pear AND green in any of the fields.
Now I do it like this:
SELECT * FROM table WHERE (fruit LIKE '%apple%' OR fruit LIKE '%pear%' OR fruit LIKE '%green%') AND (color LIKE '%apple%' OR color LIKE '%pear%' OR color LIKE '%green%')
this query works fine, but since my actual table contains about 10 fields that have to be searched, the query get's quite huge, especially when 2 or more keywords are given.
Question: is there an easier way to achieve this?
(this is what my query actually looks like, using the keywords dekker warmenhuizen 0226:)
SELECT
tKlant.nKlant AS nKlant,
MAX(sAchternaam) AS sAchternaam,
MAX(sVoornaam) AS sVoornaam,
MAX(sVoorletters) AS sVoorletters,
MAX(sBedrijfsnaam) AS sBedrijfsnaam,
MAX(sPlaats) AS sPlaats,
MAX(sStraat + ' ' + sHuisnummer) AS sAdres,
MAX(sPostcode) AS sPostcode,
MAX(sCommunicatie) AS sCommunicatie,
(CASE DATALENGTH(mOverig) WHEN 0 THEN 0 ELSE 1 END) AS HasOverig,
MAX(sKlantGroep) AS sKlantGroep
FROM tKlant
LEFT JOIN tKlantGroep ON tKlant.nKlantGroep = tKlantGroep.nKlantGroep
LEFT JOIN tCommunicatie ON tKlant.nKlant = tCommunicatie.nKlant
LEFT JOIN tAdres ON tKlant.nKlant = tAdres.nKlant
WHERE (tKlant.sAchternaam LIKE '%dekker%' OR tKlant.sBedrijfsnaam LIKE '%dekker%' OR tKlant.sKlant LIKE '%dekker%' OR tKlant.sVoornaam LIKE '%dekker%' OR tKlant.mOverig LIKE '%dekker%' OR tCommunicatie.sCommunicatie LIKE '%dekker%' OR tAdres.sStraat + ' ' + tAdres.sHuisnummer LIKE '%dekker%' OR tAdres.sPostcode LIKE '%dekker%' OR tAdres.sPlaats LIKE '%dekker%' OR tKlantGroep.sKlantGroep LIKE '%dekker%')
AND (tKlant.sAchternaam LIKE '%warmenhuizen%' OR tKlant.sBedrijfsnaam LIKE '%warmenhuizen%' OR tKlant.sKlant LIKE '%warmenhuizen%' OR tKlant.sVoornaam LIKE '%warmenhuizen%' OR tKlant.mOverig LIKE '%warmenhuizen%' OR tCommunicatie.sCommunicatie LIKE '%warmenhuizen%' OR tAdres.sStraat + ' ' + tAdres.sHuisnummer LIKE '%warmenhuizen%' OR tAdres.sPostcode LIKE '%warmenhuizen%' OR tAdres.sPlaats LIKE '%warmenhuizen%' OR tKlantGroep.sKlantGroep LIKE '%warmenhuizen%')
AND (tKlant.sAchternaam LIKE '%0226%' OR tKlant.sBedrijfsnaam LIKE '%0226%' OR tKlant.sKlant LIKE '%0226%' OR tKlant.sVoornaam LIKE '%0226%' OR tKlant.mOverig LIKE '%0226%' OR tCommunicatie.sCommunicatie LIKE '%0226%' OR tAdres.sStraat + ' ' + tAdres.sHuisnummer LIKE '%0226%' OR tAdres.sPostcode LIKE '%0226%' OR tAdres.sPlaats LIKE '%0226%' OR tKlantGroep.sKlantGroep LIKE '%0226%')
GROUP BY tKlant.nKlant, DATALENGTH(mOverig)
ORDER BY sAchternaam, sPlaats, sAdres;
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Jan 15, 2013
KEYIDGROUP
1 1 a
2 1 b
3 2 a
4 2 b
5 3 a
6 3 b
7 4 a
8 5 a
This is my simple table I need a query that will identity the ID's that are missing the group "b" but I don't want ID 1,2,3 to come up because they are part of a and b. I just need to see anything missing only "b" but not if it's part of a and b.
query should reveal answer should be missing the group b
KEYID
7 4
8 5
I tried the NULL search but since the records don't exist it cant find a null. I am writing a query to identify the missing ID without B but exclude ID that are part of A and B
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Jun 16, 2015
SQL Sever 2012, I have a table where I store data related with a Log, the columns of the table are three, IDTable, DateLog and CountLog, the column CountLog is a cumulative value, each new rows can increment this value, my query will receive two parameters related with the Date,  @dateFrom and @dateTo, with this information is necesary to get the diff between two months, for example:
CREATE TABLE MyTable
(
 IDTable INT IDENTITY NOT NULL,
 DateLog  DATE NOT NULL,
 CountLog INT NOT NULL
)
[code]....
In this case I need to apply a filter with the Dates:
@dateFrom ='2014-01-01',
@dateTo   ='2014-04-28'
But according with this filter I need to limit the results only for this period between the date, but I need that the first month (January 2014) take the information of the max value from previous month even not included in the filter, in this case the results will be the next:
Id     MonthYear    Diff
1 Â Â Â Â Â Â Jan2014 Â Â Â 5
2 Â Â Â Â Â Â Feb2014 Â Â Â 3
3 Â Â Â Â Â Â March2014 Â 0
4 Â Â Â Â Â Â April2014 Â Â Â 5
With the results, for the first mont (January) is, according to the range of times, January is the lower limit,the last cumulative value of CountLog before the first month of the range  was 2 (December 2013), the max value of the CountLog for this first month was 7, the diff is 7-2 equal to 5 , in the case of the next month (February) the max value of the CountLog was 10, the diff is 10 - 7 equal to 3 and this way. Â
[URL]
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Jul 20, 2005
I've got some SQL that works as far as returning a recordset from a series ofUNION statements.viz:SELECT whateverUNION thisUNION thatUNION otherNow I want to group and sum on it's results.Started out tying:SELECT * FROM(union stuff)....but couldn't even get past the syntax check.Where I'm headed is a sort of pivot table presentation of some hours dataassociated with various projects with a column for each of six date ranges.Bottom line: can somebody give me a pointer to the syntax needed to wrap thoseUNION statements and then select/group/sum their results?--PeteCresswell
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Sep 10, 2007
I have 2 TableAuthorsID Name1 Clint2 Voke
BooksBookID ID BookName Price1 1 Book1 10 2 1 Boo21 12 3 2 Book3 6 4 1 Book4 13 5 1 Book5 2
Now I want to List All Authors and only show Most Expensive book Name of each Author.So I need this Fields :ID,Name,BookName,BookID,Price.
How could I Write SQL query For It (I want to show results in DB Without Using SP).I want to Create NEw Views Which Shows my required Results.
thanks,
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May 10, 2004
Hiya,
This is a fairly detailed problem, so this will be a long post... I do appologize. I have been agonizing over this now for over a week and cannot find a viable solution. Hopefully one of you can help.
First off, I work for a realestate company, and this query will display a list of properties based on a number of different criteria and criteria types. There are multiple tables involved:
dbo.Prop:
Property Database. Holds basic info about each property
dbo.Prop_Features:
holds all the features (such as Pool, Carpet, Drapes etc) for each property. The only information stored in this table are PropID and FeatureID (PropID being the Identity of the Prop table, FeatureID being the Identity of the Features Table)
dbo.Features
Holds information on each possable "feature" in the system.
dbo.Members
Holds basic information and criteria for each of our members.
dbo.Members_Features
This table holds the MemberID and FeatureID where members have chosen one ore more features to be used for criteria when searching for a property.
Ok, now... That said, here is my problem. The query I had written (by a professional hired thru Robert Half Technologies) takes over 30 seconds to execute. I will post a copy of that SP below. This is unacceptable. We have to process thousands of these per hour, and a 30 second process time is very bad. Can any of you give me a idea of how to better approach this problem?
In the code below, you will notice there are other tables I did not mention - they are not important. The Speed problem is surrounding a single function, which I will mention below.
CREATE PROCEDURE dbo.Member_Get_List
(
@MemberID Int,
@UpdatesOnly Bit
)
AS
Declare
@RentMin FLoat,
@RentMax Float,
@BedMin SmallInt,
@BedMax SmallInt,
@MinBaths Float,
@MinGarage Float,
@Acreage SmallInt,
@PropCount int,
@LastUpdate SmallDateTime
BEGIN
Select @Rentmin = Rentmin,
@RentMax = Rentmax,
@BedMin = BedMin,
@BedMax = BedMax,
@MinBaths = MinBaths,
@MinGarage = MinGarage,
@Acreage = Acreage,
@LastUpdate = LastUpdate
FROM
Members
WHERE
MemberID = @MemberID
END
BEGIN
SET @PropCount = (SELECT Count(*)
FROM Members_Features
WHERE MemberID = @MemberID )
END
IF @PropCount = 0
BEGIN
SELECT Top 100
P.PropID,
P.Bedrooms,
P.Baths,
P.Garage,
PT.PropName,
P.Rent,
P.Address,
P.Xstreets,
'DateAvailable' = CASE
WHEN DateDiff(Day, P.DateAvailable, GETDATE()) < 0 THEN 'NOW!'
ELSE CONVERT(varchar(10), P.DateAvailable, 101)
End,
P.Lease,
dbo.Prop_Get_Feature_List_Fun(P.PropID) + CASE Len(P.CustomFeatures)
WHEN 0 THEN ''
ELSE ', ' + P.CustomFeatures
End
+ CASE Len(P.Comments)
WHEN 0 THEN ''
ELSE ', ' + P.Comments
End
as 'Features',
P.Deposit,
Phone1 = SUBSTRING(L.Phone1, 1, 3) + '-' + SUBSTRING(L.Phone1, 4, 3) + '-' + SUBSTRING(L.Phone1, 7, 4),
A.AreaName,
Z.County,
Z.City,
Z.State
FROM Prop P
INNER JOIN Area_Zipcode AZ
ON P.Zip = AZ.Zipcode
INNER JOIN Area_Areas A
ON AZ.AreaID = A.AreaID
INNER JOIN Members_Areas MA
ON A.AreaID = MA.AreaID
INNER JOIN Members_PropTypes MP
ON P.PropType = MP.PropType
INNER JOIN Prop_Types PT
ON P.PropType = PT.PropType
INNER JOIN LandLords L
ON P.LandLordID = L.LandLordID
INNER JOIN ZipCode Z
ON P.ZIP = Z.ZipCode
WHERE
P.Active = 1
AND
P.Rent BETWEEN @RentMin AND @RentMax
AND
P.Bedrooms BETWEEN @BedMin AND @BedMax
AND
P.Baths >= @MinBaths
AND
P.Garage >= @MinGarage
AND
P.Acreage >= @Acreage
AND
MA.MemberID = @MemberID
AND
MP.MemberID = @MemberID
AND P.ListDate >
Case @UpdatesOnly
When 0 then '01/01/1900'
When 1 then @LastUpdate
End
END
ELSE
BEGIN
DECLARE @Flag int,
@FeatureID int,
@PropID int,
@Bedrooms tinyint,
@Baths float,
@Garage float,
@DisplayText varchar(75),
@Rent float,
@Address varchar(100),
@Xstreets varchar(100),
@DateAvailable varchar(10),
@Lease tinyint,
@Features Varchar(3500),
@Deposit float,
@Phone1 varchar(12),
@AreaName Varchar(50),
@County Varchar(30),
@City varchar(30),
@State varchar(75)
CREATE TABLE #Prop
(
PropID int,
Bedrooms tinyint,
Baths float,
Garage float,
DisplayText varchar(75),
Rent float,
Address varchar(100),
Xstreets varchar(100),
DateAvailable varchar(10),
Lease tinyint,
Features Varchar(3500),
Deposit float,
Phone1 varchar(12),
AreaName Varchar(50),
County Varchar(30),
City Varchar(30),
State Varchar(75)
)
DECLARE curProp Cursor FORWARD_ONLY for
SELECT Top 100
P.PropID,
P.Bedrooms,
P.Baths,
P.Garage,
PT.PropName,
P.Rent,
P.Address,
P.Xstreets,
'DateAvailable' = CASE
WHEN DateDiff(Day, P.DateAvailable, GETDATE()) < 0 THEN 'NOW!'
ELSE CONVERT(varchar(10),P.DateAvailable, 101)
End,
P.Lease,
dbo.Prop_Get_Feature_List_Fun(P.PropID) + CASE Len(P.CustomFeatures)
WHEN 0 THEN ''
ELSE ', ' + P.CustomFeatures
End
+ CASE Len(P.Comments)
WHEN 0 THEN ''
ELSE ', ' + P.Comments
End
AS 'Features',
P.Deposit,
Phone1 = SUBSTRING(L.Phone1, 1, 3) + '-' + SUBSTRING(L.Phone1, 4, 3) + '-' + SUBSTRING(L.Phone1, 7, 4),
A.AreaName,
Z.County,
Z.City,
Z.State
FROM Prop P
INNER JOIN Area_Zipcode AZ
ON P.Zip = AZ.Zipcode
INNER JOIN Area_Areas A
ON AZ.AreaID = A.AreaID
INNER JOIN Members_Areas MA
ON A.AreaID = MA.AreaID
INNER JOIN Members_PropTypes MP
ON P.PropType = MP.PropType
INNER JOIN Prop_Types PT
ON P.PropType = PT.PropType
INNER JOIN LandLords L
ON P.LandLordID = L.LandLordID
INNER JOIN ZipCode Z
ON P.ZIP = Z.ZipCode
WHERE
P.Active = 1
AND
P.Rent BETWEEN @RentMin AND @RentMax
AND
P.Bedrooms BETWEEN @BedMin AND @BedMax
AND
P.Baths >= @MinBaths
AND
P.Garage >= @MinGarage
AND
P.Acreage >= @Acreage
AND
MA.MemberID = @MemberID
AND
MP.MemberID = @MemberID
AND P.ListDate >
Case @UpdatesOnly
When 0 then '01/01/1900'
When 1 then @LastUpdate
End
OPEN curProp
FETCH NEXT
FROM curProp
INTO @PropID,
@Bedrooms,
@Baths,
@Garage,
@DisplayText,
@Rent,
@Address,
@Xstreets,
@DateAvailable,
@Lease,
@Features,
@Deposit,
@Phone1,
@AreaName,
@County,
@City,
@State
WHILE @@FETCH_STATUS = 0
BEGIN
SET @Flag = 1
-- print 'PropID = ' + convert(varchar(20),@propID)
DECLARE curMembers Cursor FORWARD_ONLY FOR
SELECT MF.FeatureID
FROM Members_Features as MF
INNER JOIN Members as M
ON MF.MemberID = M.MemberID
WHERE M.MemberID = @MemberID
OPEN curMembers
FETCH NEXT FROM curMembers into @FeatureID
WHILE @@FETCH_STATUS = 0
BEGIN
--print 'FeatureID = ' + convert(varchar(20),@FeatureID)
IF (EXISTS(
SELECT *
FROM Prop_Features
WHERE FeatureID = @FeatureID
AND PropID = @PropID))
FETCH NEXT FROM curMembers INTO @FeatureID
ELSE
BEGIN
SET @Flag = 0
BREAK
END
END -- While
CLOSE curMembers
DEALLOCATE curMembers
IF (@Flag = 1)
-- PRINT 'Success!!! PropID = ' + convert(varchar(20),@PropID)
--PRINT @PropID
INSERT INTO #Prop
VALUES (
@PropID,
@Bedrooms,
@Baths,
@Garage,
@DisplayText,
@Rent,
@Address,
@Xstreets,
@DateAvailable,
@Lease,
@Features,
@Deposit,
@Phone1,
@AreaName,
@County,
@City,
@State
)
FETCH NEXT
FROM curProp
INTO @PropID,
@Bedrooms,
@Baths,
@Garage,
@DisplayText,
@Rent,
@Address,
@Xstreets,
@DateAvailable,
@Lease,
@Features,
@Deposit,
@Phone1,
@AreaName,
@County,
@City,
@State
END -- While
CLOSE curProp
DEALLOCATE curProp
SELECT * FROM #Prop
DROP TABLE #Prop
END
Okey, now. Please notice this part of that code:
dbo.Prop_Get_Feature_List_Fun(P.PropID) + CASE Len(P.CustomFeatures)
WHEN 0 THEN ''
ELSE ', ' + P.CustomFeatures
End
+ CASE Len(P.Comments)
WHEN 0 THEN ''
ELSE ', ' + P.Comments
End
AS 'Features',
This function is the cause of the speed problem, methinks. When run alone, it takes 29 seconds to process with the same MemberID that takes about 33 seconds to process completely (the whole Proc). This function simply returns a list of comma delimited features for each property, for displaying on a customer list. Here is that function:
CREATE Function dbo.Prop_Get_Feature_List_Fun (@PropID int)
RETURNS Varchar(3500)
AS
BEGIN
Declare @FeatureList Varchar(3500)
select @FeatureList = Coalesce(@FeatureList + ', ', '' ) + F.FeatureName
FROM
Prop P
INNER JOIN
Prop_Features PF
ON
P.PropID = PF.PropID
INNER JOIN
Features F
ON
PF.FeatureID = F.FeatureID
WHERE
P.PropID = @PropID
ORDER BY
F.FeatureName
Set @FeatureList = isnull(@FeatureList,'Please call for features.')
RETURN @FeatureList
END
Now, I know I probably gave lots more information then needed to solve this issue - but its better to have too much then not enough.
Any help at all in speeding up this function or describing another way to do this would be most appreciative.
Dave
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Aug 6, 2007
I graduated from college about three years ago and have been working as a programmer using MS SQL 2000 and even though I've learned a TON in these past three years I know there is tons more I can learn.
Because my company uses Microsoft SQL Server 2000 I'd like to focus on that, but anything ANSI-SQL is perfectly fine.
So... what are some good books on SQL query optimization and other advanced SQL topics?
Thanks in advance...
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Mar 27, 2006
I need help with a union query. My table structure is as follows:
OffierID (key field)
CaseFileID
CurrentOffer
PrevOffer
There table can have multiple entries per CaseFileID.
I need a query that will tell the highest value in Current Offer or
PrevOffer for each CaseFileID. I have a union query that combines
CurrentOffer and PrevOffer and then selects the top value for a
specific CaseFileID; however, I want to have a complete list of
CaseFileIDs with one value for PrevOffer. My current query is as
follows:
SELECT TOP 1 Offer FROM
(
select CurrentOffer as PrevOffer
FROM tblOffers
WHERE tblOffers.CaseFileID = @CaseFileID AND CurrRank <> 1
UNION
select PrevOffer as PrevOffer
FROM tblOffers
WHERE tblOffers.CaseFileID = @CaseFileID
) tmp
ORDER BY 1 desc
How can I get this to work for all CaseFiles? Thanks for your help.
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Jul 10, 2004
I want to perform the task which is querying the table using the select statemtent and then inserting some values using the insert/update statement.
Can i perform the both (select and insert) using the union statement.
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Aug 9, 2004
Hi gusy, this is the first time I am trying to use "Union" query. I am trying to create a view(linking and taking data from 3 tables) so I can create a crosstab report out of it.
Basically one table contains about 12 fields and I am trying to grab data from all of them is they are not null.So this is my query,but when it executes it only dispalys result from the first query,what am I doing wrong.
SELECT dbo.RelocateeRemovalist.RelocateID, dbo.RelocateeRemovalist.RemovalistNumber, dbo.RelocateeRemovalist.SupplierID,
dbo.RelocateeRemovalistAmounts.CarInsurance
FROM dbo.RelocateeRemovalist INNER JOIN
dbo.RelocateeRemovalistAmounts ON dbo.RelocateeRemovalist.RelocateID = dbo.RelocateeRemovalistAmounts.RelocateID
WHERE (dbo.RelocateeRemovalistAmounts.CarInsurance IS NOT NULL)
UNION
SELECT dbo.RelocateeRemovalist.RelocateID, dbo.RelocateeRemovalist.RemovalistNumber, dbo.RelocateeRemovalist.SupplierID,
dbo.RelocateeRemovalistAmounts.CarTransport
FROM dbo.RelocateeRemovalist INNER JOIN
dbo.RelocateeRemovalistAmounts ON dbo.RelocateeRemovalist.RelocateID = dbo.RelocateeRemovalistAmounts.RelocateID
WHERE (dbo.RelocateeRemovalistAmounts.CarTransport IS NOT NULL)
Thanks
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Apr 22, 2004
Hi, i have a union query that lists all the years from a date field and add the currentyer if its not already listed:
SELECT DISTINCT Cas Yearlist
FROM dbo.ViewPressReleases UNION SELECT datepart(yyyy, getdate())
ORDER BY DatePart(yyyy,[PressreleaseDate])
what i need to do is filter it with something along the lines of:
WHERE Yearlist LIKE myvariable
although i know i cant simply use:
WHERE Yearlist
it would have to be something like:
WHERE DatePart(yyyy,[PressreleaseDate]) UNION datepart(yyyy, getdate()) LIKE myvariable
Does anyone know how to write this correctly?
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Jul 23, 2005
I've been trying to do a union with a subquery - I've made a differentexample which follows the same principles as follows:First bit brings back accounts which are in the top 10 to 15 by accountname.Second bit brings back accounts which are in the bottom 10 to 15 byaccount name.I want to union the two result sets together. These selects work asthey are, but don't when i take the comment away from the unionoperator.select top 5 c1.accountnofrom tbl_customer c1where c1.accountno not in(select top 10 c2.accountnofrom tbl_customer c2order by c2.accountName asc)order by c1.accountName asc--union allselect top 5 c1.accountnofrom tbl_customer c1where c1.accountno not in(select top 10 c2.accountnofrom tbl_customer c2order by c2.accountName desc)order by c1.accountName descSo my problem is really about how to have an order by in a sub querywhich is then used in a main query which is then unioned with anotherquery - SQL Server doesn't seem to like that combination of things. Anyclues anyone?Cheers,NAJH
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Jul 23, 2005
hi,Can you union 2 queries with an IF statement between them?e.g.select a, bfrom mtTablewhere a = cunionif ab = xbeginselect a, bfrom mtTablewhere a = cendCheers,Jack
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Jul 10, 2006
Hello every body.I have a small issue.Problem: I have a table with 4 descriptor columns (type). I need toformulate a query to retrieve a count for each type so I can groupby...etc. The view I have works, but doesn't work when I supplement thequery with some functions... they just don't like the UNION. The realproblem is I can't change any of the udf's or queries, just the view.The view is inner joined back on to the primary table 'qt_ins' againand a heap of other tables. But for this post and to not complicate ittoo much I've just included the primary table and the view...Also my querys work if I don't put a where clause on for the VIEW. eg:.... and cv.type = 'Environmental'.... for some reason with a clause itgets stuck in an *infinite loop.Conditions: The table structure cannot be changed in anyway. Theview/query must return 2 columns qi_id & type.I considered creating a function to return the Types but then I figuredI would ask you folks for a better way.Any help with the view appreciated.Thank you.The below will create the table, with sample data and the view.---------------------------StartQuery--------------------------------------------CREATE TABLE [dbo].[qt_ins] ([qi_id] [int] NOT NULL ,[qi_injury] [bit] NULL ,[qi_environmental] [bit] NULL ,[qi_equipment_damage] [bit] NULL ,[qi_vehicle] [bit] NULL) ON [PRIMARY]GOINSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (20,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (21,0,1,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (23,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (24,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (25,1,1,1,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (26,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (27,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (28,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (29,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (30,1,1,1,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (31,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (32,1,1,1,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (33,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (34,1,1,1,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (35,1,0,0,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (36,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (37,0,0,0,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (38,0,0,0,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (39,0,1,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (40,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (41,0,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (42,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (43,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (44,0,1,1,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (45,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (46,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (47,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (48,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (49,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (50,1,0,1,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (51,0,0,1,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (52,0,1,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (53,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (54,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (55,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (56,1,1,1,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (57,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (58,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (59,0,1,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (60,0,1,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (61,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (62,0,1,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (63,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (64,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (65,1,0,1,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (66,1,0,0,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (67,1,1,1,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (68,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (69,1,0,0,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (70,1,1,1,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (71,1,1,1,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (72,1,1,1,1)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (73,0,0,1,0)INSERT INTO qt_ins(qi_id,qi_injury,qi_environmental,qi_equipment_dam age,qi_vehicle)VALUES (81,1,0,0,0)GOCREATE VIEW dbo.v_qt_in_typeASSELECT qi_id, 'Injury' AS type FROM qt_ins WHERE qi_injury = 1UNION allSELECT qi_id, 'Environmental' AS type FROM qt_ins WHEREqi_environmental = 1UNION allSELECT qi_id, 'Equipment damage' AS type FROM qt_ins WHEREqi_equipment_damage = 1UNION allSELECT qi_id, 'Vehicle' AS type FROM qt_ins WHERE qi_vehicle = 1GOselect count(*),type from v_qt_in_type group by type---------------------------ENDQUERY--------------------------------------
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Jul 20, 2005
I am having conceptual trouble with the following query:select r.ServiceID,r.ContractID,sum(Total)from (selectcsc.ServiceID,c.ContractID, sum(csc.ContainerMovement) as Totalfromiwms_tbl_CustomerSiteContainers csc,iwms_tbl_ContractLines cl,iwms_tbl_Contracts c,iwms_tbl_ContractLinePricing clpwhereclp.ContractLineID = cl.ContractLineID andclp.ContractPriceLineDescription = 'Rental' andclp.ContractPriceLineActive=1 andclp.ContractPriceLineExpiry > getdate() andcsc.ServiceID > 1 andc.ContractID = cl.ContractID andc.ContractStatusCode = 5 andcl.ServiceID = csc.ServiceIDgroup byc.ContractID,csc.ServiceIDunion allselectsi.ServiceID,c.ContractID,sum(j.QuantityCollected) -sum(j.QuantityDelivered)as Totalfromiwms_tbl_Jobs j,iwms_tbl_ServiceInstances si,iwms_tbl_ContractLines cl,iwms_tbl_Contracts c,iwms_tbl_ContractLinePricing clpwhereclp.ContractLineID = cl.ContractLineID andclp.ContractPriceLineDescription = 'Rental' andclp.ContractPriceLineActive=1 andclp.ContractPriceLineExpiry > getdate() andc.ContractID = cl.ContractID andc.ContractStatusCode = 5 andcl.ServiceID = si.ServiceID andj.JobStatusCode <> 80 andj.ServiceInstanceID = si.ServiceInstanceID andsi.ServiceID > 1group byc.ContractID,si.ServiceID) as rgroup byr.ContractID,r.ServiceIDhavingsum(Total) <> 0order by r.ContractIDIt returns 140 rows. However, if I comment out the first selectstatement inside the brackets (select csc.ServiceID,c.ContractID....union all) and run it, it returns 4,785 rows. If I comment out thesecond select statement (union all ...group byc.ContractID,si.ServiceID) it returns 4,786 rows. So why doesn't the*whole* thing return 9,571 rows? That's what I thought a UNION did -append the results of one select to the bottom of the second select.I will supply table defs if it will help, but there's a lot of stuffhere and I think it isn't a data question, but anI-don't-understand-the-SQL question!TIAEdward--The reading group's reading group:http://www.bookgroup.org.uk
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Jan 30, 2008
Hi, I have a question,
Im trying to use the UNION ALL statement to join my results.
I have multiple talbes, each table has the table name as a date: 28_1_2008, 29_1_2008, etc..
Some dates dont have tables.
What I want to do is write an sql query that gets all the results from a rage of dates..
ie. range : 27_1_2008 to 29_1_2008
What im doing :
sql1: Select * from 27_1_2008 UNION ALL select * from 28_1_2008 UNION ALL select * from 29_1_2008.
It works fine if all tables exist, but in my data base every date DOESNT NECESSARLY have a table.
ie. say I have tables 27_1_2008 , 28_1_2008, 30_1_2008
Now if I do
sql2: Select * from 27_1_2008 UNION ALL Select * from 28_1_2008
This works.
But,
sql3: Select * from 28_1_2008 UNION ALL Select * from 29_1_2008 UNION ALL Select * from 30_1_2008
Causes an error, and DOESNT return any records..
I need a way so that even if one particular table doesnt exist, the others should be returned.
i.e in sql3, it should skip the non existing "29_1_2008" table, and return the rest. As of now, it doesnt return anything,
Anyone with some suggestions?
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Feb 8, 2008
I have the following query;
SELECT TOP 1 DateTime, TagName, Value, CONVERT(varchar(15), DateTime, 108) AS Time
FROM v_AnalogHistory
WHERE (DateTime >= CAST(CONVERT(VARCHAR(8), GETDATE() - 1, 112) AS DATETIME)) AND (DateTime < CAST(CONVERT(VARCHAR(8), GETDATE(), 112)
AS DATETIME)) AND (TagName = N'LI_759') AND (wwRetrievalMode = N'delta') AND (CONVERT(decimal(38, 3), Value) IS NOT NULL)
ORDER BY CONVERT(decimal(38, 3), Value), CONVERT(varchar(15), DateTime, 108)
which produces the following:
LI_759
-0.001
13:28:20
The second query;
SELECT TOP 1 DateTime, TagName, Value, CONVERT(varchar(15), DateTime, 108) AS Time
FROM v_AnalogHistory
WHERE (DateTime >= CAST(CONVERT(VARCHAR(8), GETDATE() - 1, 112) AS DATETIME)) AND (DateTime < CAST(CONVERT(VARCHAR(8), GETDATE(), 112)
AS DATETIME)) AND (TagName = N'LI_759') AND (wwRetrievalMode = N'delta') AND (CONVERT(decimal(38, 3), Value) IS NOT NULL)
ORDER BY CONVERT(decimal(38, 3), Value) DESC, CONVERT(varchar(15), DateTime, 108) DESC
Produces the following:
LI_759
0.3661
06:09:30
I have tried the previous answers to this post and none of them worked, i get various errors saying sql is unable to parse. what I would like to have is one query that produces the following:
min:
LI_759
-0.001
13:28:20
max:
LI_759
0.3661
06:09:30
Thank You.
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Apr 17, 2008
currently I am investing some time in learning SQL, I have been working with a sample db, and have come across UNION.
I see many examples showing the same thing, 2 tables with identical datatype and either with a alias or same name. My question is, can a UNION be used for more than 2 tables?
I currently have 3 tables: orders(customerNum,orderNum,orderDate), orderline(orderNum,partNum),
part(partNum,description)
I want to display orderdate and ordernum, only if partNum= 1234 or customerNum= 123
everything is char datatype
I am able to innerjoin, however I am somewhat confused attempting a UNION query. is this possible?
so far
select orders.orderNum,orderDate
from orders,orderline
where orders.orderNum=orderline.orderNum and customerNum='xyz'
union
select orderline.orderNum,part.partNum
from orderline,part
where part.partNum=orderline.partNum and orderline.partNum='abcd'
order by 1
as you can see i am somewhat lost. At the moment the orderDate column is showing partnum and dates. But if someone can show how to make this possible I would greatly appreciate it.
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Jun 15, 2004
I have a sql statement with 2 SELECT statements combined with the keyword UNION. Something like this
SELECT a, b
FROM ... WHERE ...
UNION
SELECT c, d
FROM ... WHERE ...
If i execute this in the Query Analizer everything works fine and i get the results. But if i execute this through Visual Basic (with database.OpenRecordSet(sql) ) i get following error message:
The Microsoft Jet database engine cannot find the input table or query .... Make sure it exists and that its name is spelled correctly.
If i execute the first part of this combined query in VB (e.g. SELECT a, b FROM ... WHERE ...), no errors occur. The same with the second part.
I find it really strange and any hints and tips are welcome!
thanks in advance.
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Jan 26, 2005
When I run the following query with a UNION:
SELECT dbo.TBLCCINFORMATIONOCTOBER04.NAME, dbo.TBLCCINFORMATIONOCTOBER04.TITLE, LOWFARE, ITPSG.TBLCCONLINETOOL.AMOUNT as PRICE, 15 AS Lostsavings, LEFT(dbo.TBLCCINFORMATIONOCTOBER04.CostCtr, 4) AS COMPANYCODE, ITPSG.TBLCCONLINETOOL.InYear, ITPSG.TBLCCONLINETOOL.InMonth, 'TRADITIONAL BOOKING' AS Reason FROM ITPSG.TBLCCONLINETOOL INNER JOIN dbo.TBLCCINFORMATIONOCTOBER04 ON ITPSG.TBLCCONLINETOOL.AWID = dbo.TBLCCINFORMATIONOCTOBER04.AWID AND ITPSG.TBLCCONLINETOOL.InMonth = dbo.TBLCCINFORMATIONOCTOBER04.COLMONTH INNER JOIN dbo.TBLMONTHVALUE ON dbo.TBLCCINFORMATIONOCTOBER04.COLMONTH = dbo.TBLMONTHVALUE.monthname WHERE LEFT(dbo.TBLCCINFORMATIONOCTOBER04.CostCtr, 4) = '1038' AND INYEAR = '2004'AND InMonth = 'OCTOBER' AND (ITPSG.TBLCCONLINETOOL.DESTINATION = 'DOMESTIC') AND (ITPSG.TBLCCONLINETOOL.TYPE = 'TRADITIONAL') UNION SELECT dbo.TBLCCINFORMATIONOCTOBER04.NAME, dbo.TBLCCINFORMATIONOCTOBER04.TITLE, LOWFARE, ITPSG.TBLCCEXCEPTIONS.PRICE as PRICE, ITPSG.TBLCCEXCEPTIONS.Lostsavings AS Lostsavings, LEFT(dbo.TBLCCINFORMATIONOCTOBER04.CostCtr, 4) AS COMPANYCODE, ITPSG.TBLCCEXCEPTIONS.InYear, ITPSG.TBLCCEXCEPTIONS.InMonth, ITPSG.TBLCCEXCEPTIONS.Reason FROM ITPSG.TBLCCEXCEPTIONS INNER JOIN dbo.TBLCCINFORMATIONOCTOBER04 ON ITPSG.TBLCCEXCEPTIONS.AWID = dbo.TBLCCINFORMATIONOCTOBER04.AWID AND ITPSG.TBLCCEXCEPTIONS.InMonth = dbo.TBLCCINFORMATIONOCTOBER04.COLMONTH INNER JOIN dbo.TBLMONTHVALUE ON dbo.TBLCCINFORMATIONOCTOBER04.COLMONTH = dbo.TBLMONTHVALUE.monthname WHERE (LEFT(dbo.TBLCCINFORMATIONOCTOBER04.CostCtr, 4) = '1038') AND (ITPSG.TBLCCEXCEPTIONS.InYear = '2004') AND (ITPSG.TBLCCEXCEPTIONS.InMonth = 'OCTOBER') ORDER BY Reason
It returns these 16 records, 10 from the 1st table and 6 from the second. If I just remove the UNION operator and run them seperatly I get 11 from the 1st table and 6 from the second.
The record I am losing is the second of these two, but with the fields I am selecting they appear identical:
R,JosephField Operations Director INULL267.00001510382004octoberTRADITIONAL BOOKING
R,JosephField Operations Director INULL267.00001510382004octoberTRADITIONAL BOOKING
Is there any reason why the UNION statement is making that second record vanish? Is there a way I can alter the statement so I can run the query with the UNION and not lose records?
Thanks,
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Oct 8, 2007
Guys can you tell me whether there is any difference between the following queries.......... Both of them are resulting same number of records. Not sure whether the output is same or not. Just wanted to know if result output wise if there is no difference than performance wise there might be some. Kinldy educate me on the same.
SELECT * FROM FRProposalOutline FPO
INNER JOIN SC_Collection SCC
ON
FPO.Items= SCC.CollectionGID
UNION
SELECT * FROM FRProposalOutline FPO
INNER JOIN SC_Collection SCC
ON
FPO.PageBreakPositions= SCC.CollectionGID
SELECT * FROM FRProposalOutline FPO
INNER JOIN SC_Collection SCC
ON
FPO.Items= SCC.CollectionGID OR
FPO.PageBreakPositions= SCC.CollectionGID
Thanks,
Rahul Jha
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Mar 4, 2004
I need to all user IDs where the users have 3 permissions which are in a table holding about 100 different permissions
I need to find the user IDs like I do below but somehow have all three in the WHERE clause (I guess? but this does not work)
SELECT employees.employeeID FROM employees INNER JOIN employeePermissions ON employees.employeeID = employeePermissions.EmployeeID
AND employeePermissions.PermissionID = 'PROJECT_VIEW_ALL'
AND employeePermissions.PermissionID = 'PROJECT_MODIFY'
employeePermissions.PermissionID = 'PROJECT_DELETE'
the Permissions table has an EmployeeID column and a PermissionID column(which holds the permission name)
PLEASE HELP.
Thanks.
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Jul 20, 2005
Hi,I am attempting to write a complex query to group sets of data. I have myquery working correctly, but i ran into a problem with sorting.I want to sort my query by a string field.Is there a way around sorting using a field other than numeric of a querycontaining a union?Thanks,Karen
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Jul 20, 2005
I am having alot of trouble with a union query Im trying to create.The bizarre thing is I initially created this query and managed tosave it as a viewSELECT ID, DepartureDate, City, Country, Region,fkDepartureAirport, CONVERT(MONEY, Price) AS Price, '1' AS TypeFROM dbo.vHolidayUNION ALLSELECT ID, ValidTo, DestCity, Country, Region, fkDepartureAirport,Price, '2' AS TypeFROM dbo.vFlightHowever when I tried to update the view to this:SELECT ID, DepartureDate, fkCity, City, fkCountry, Country,Region, fkDepartureAirport, CONVERT(MONEY, Price) AS Price, '1' ASTypeFROM dbo.vHolidayUNION ALLSELECT ID, ValidTo, fkCity, DestCity, fkCountry, Country, Region,fkDepartureAirport, Price, '2'FROM dbo.vFlightit comes up with the error: view definition includes no output columnsor includes no items in the from clause.Any ideas??????All suggestions appreciatedAlly
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