Have a pretty simple wuestion but the answer seems to be evading me:
Here's the DDL for the tables in question:
CREATE TABLE [dbo].[Office] (
[OfficeID] [int] IDENTITY (1, 1) NOT NULL ,
[ParentOfficeID] [int] NOT NULL ,
[WebSiteID] [int] NOT NULL ,
[IsDisplayOnWeb] [bit] NOT NULL ,
[IsDisplayOnAdmin] [bit] NOT NULL ,
[OfficeStatus] [char] (1) NOT NULL ,
[DisplayORD] [smallint] NOT NULL ,
[OfficeTYPE] [varchar] (10) NOT NULL ,
[OfficeNM] [varchar] (50) NOT NULL ,
[OfficeDisplayNM] [varchar] (50) NOT NULL ,
[OfficeADDR1] [varchar] (50) NOT NULL ,
[OfficeADDR2] [varchar] (50) NOT NULL ,
[OfficeCityNM] [varchar] (50) NOT NULL ,
[OfficeStateCD] [char] (2) NOT NULL ,
[OfficePostalCD] [varchar] (15) NOT NULL ,
[OfficeIMG] [varchar] (100) NOT NULL ,
[OfficeIMGPath] [varchar] (100) NOT NULL ,
[RegionID] [int] NOT NULL ,
[OfficeTourURL] [varchar] (255) NULL ,
[GeoAreaID] [int] NOT NULL ,
[CreateDT] [datetime] NOT NULL ,
[UpdateDT] [datetime] NOT NULL ,
[CreateByID] [varchar] (50) NOT NULL ,
[UpdateByID] [varchar] (50) NOT NULL ,
[OfficeBrandedURL] [varchar] (255) NULL
) ON [PRIMARY]
GO
CREATE TABLE [dbo].[OfficeManagement] (
[OfficeID] [int] NOT NULL ,
[PersonnelID] [int] NOT NULL ,
[JobTitleID] [int] NOT NULL ,
[CreateDT] [datetime] NOT NULL ,
[CreateByID] [varchar] (50) NOT NULL ,
[SeqNBR] [int] NOT NULL
) ON [PRIMARY]
GO
CREATE TABLE [dbo].[OfficeMls] (
[OfficeID] [int] NOT NULL ,
[SourceID] [int] NOT NULL ,
[OfficeMlsNBR] [varchar] (20) NOT NULL ,
[CreateDT] [datetime] NOT NULL ,
[UpdateDT] [datetime] NOT NULL ,
[CreateByID] [varchar] (50) NOT NULL ,
[UpdateByID] [varchar] (50) NOT NULL
) ON [PRIMARY]
GO
CREATE TABLE [dbo].[Personnel] (
[PersonnelID] [int] IDENTITY (1, 1) NOT NULL ,
[PersonnelDisplayName] [varchar] (100) NOT NULL ,
[FirstNM] [varchar] (50) NOT NULL ,
[PreferredFirstNM] [varchar] (50) NOT NULL ,
[MiddleNM] [varchar] (50) NOT NULL ,
[LastNM] [varchar] (50) NOT NULL ,
[PersonalTaxID] [varchar] (9) NOT NULL ,
[HireDT] [datetime] NOT NULL ,
[TermDT] [datetime] NOT NULL ,
[HomePhoneNBR] [varchar] (15) NULL ,
[HomeADDR1] [varchar] (50) NOT NULL ,
[HomeADDR2] [varchar] (50) NOT NULL ,
[HomeCityNM] [varchar] (50) NOT NULL ,
[HomeStateCD] [char] (2) NOT NULL ,
[HomePostalCD] [varchar] (15) NOT NULL ,
[PersonnelLangCSV] [varchar] (500) NOT NULL ,
[PersonnelSlogan] [varchar] (500) NOT NULL ,
[BGColor] [varchar] (50) NOT NULL ,
[IsEAgent] [bit] NOT NULL ,
[IsArchAgent] [bit] NOT NULL ,
[IsOptOut] [bit] NOT NULL ,
[IsDispOnlyPrefFirstNM] [bit] NOT NULL ,
[IsHideMyListingLink] [bit] NOT NULL ,
[IsPreviewsSpecialist] [bit] NOT NULL ,
[AudioFileNM] [varchar] (100) NULL ,
[iProviderID] [int] NOT NULL ,
[DRENumber] [varchar] (10) NOT NULL ,
[AgentBrandedURL] [varchar] (255) NOT NULL ,
[CreateDT] [datetime] NOT NULL ,
[UpdateDT] [datetime] NOT NULL ,
[CreateByID] [varchar] (50) NOT NULL ,
[UpdateByID] [varchar] (50) NOT NULL ,
[IsDisplayAwards] [bit] NOT NULL
) ON [PRIMARY]
GO
CREATE TABLE [dbo].[PersonnelMLS] (
[PersonnelID] [int] NOT NULL ,
[SourceID] [int] NOT NULL ,
[AgentMlsNBR] [varchar] (20) NOT NULL ,
[CreateDT] [datetime] NOT NULL ,
[UpdateDT] [datetime] NOT NULL ,
[CreateByID] [varchar] (50) NOT NULL ,
[UpdateByID] [varchar] (50) NOT NULL
) ON [PRIMARY]
GO
ALTER TABLE [dbo].[Office] ADD
CONSTRAINT [FK_Office_OfficeProfile] FOREIGN KEY
(
[OfficeID]
) REFERENCES [dbo].[OfficeProfile] (
[OfficeID]
) NOT FOR REPLICATION
GO
alter table [dbo].[Office] nocheck constraint [FK_Office_OfficeProfile]
GO
ALTER TABLE [dbo].[OfficeManagement] ADD
CONSTRAINT [FK_OfficeManagement_LookupJobTitle] FOREIGN KEY
(
[JobTitleID]
) REFERENCES [dbo].[LookupJobTitle] (
[JobTitleID]
),
CONSTRAINT [FK_OfficeManagement_Office] FOREIGN KEY
(
[OfficeID]
) REFERENCES [dbo].[Office] (
[OfficeID]
) NOT FOR REPLICATION ,
CONSTRAINT [FK_OfficeManagement_Personnel] FOREIGN KEY
(
[PersonnelID]
) REFERENCES [dbo].[Personnel] (
[PersonnelID]
) ON DELETE CASCADE
GO
alter table [dbo].[OfficeManagement] nocheck constraint [FK_OfficeManagement_Office]
GO
ALTER TABLE [dbo].[OfficeMls] ADD
CONSTRAINT [FK_OfficeMls_Office] FOREIGN KEY
(
[OfficeID]
) REFERENCES [dbo].[Office] (
[OfficeID]
) NOT FOR REPLICATION
GO
alter table [dbo].[OfficeMls] nocheck constraint [FK_OfficeMls_Office]
GO
ALTER TABLE [dbo].[PersonnelMLS] ADD
CONSTRAINT [FK_PersonnelMLS_Personnel] FOREIGN KEY
(
[PersonnelID]
) REFERENCES [dbo].[Personnel] (
[PersonnelID]
) NOT FOR REPLICATION
GO
alter table [dbo].[PersonnelMLS] nocheck constraint [FK_PersonnelMLS_Personnel]
GO
Here's the query I'm having trouble with:
SELECT distinct Personnel.PersonnelID,
Personnel.FirstNM,
Personnel.LastNM,
Office.OfficeNM,
Office.OfficeID,
OfficeMls.SourceID AS OfficeBoard,
PersonnelMLS.SourceID AS AgentBoard
FROM Personnel INNER JOIN
OfficeManagement ON
Personnel.PersonnelID = OfficeManagement.PersonnelID
INNER JOIN
Office ON OfficeManagement.OfficeID = Office.OfficeID
INNER JOIN
OfficeMls ON Office.OfficeID = OfficeMls.OfficeID
INNER JOIN
PersonnelMLS ON Personnel.PersonnelID = PersonnelMLS.PersonnelID
where officemls.sourceid <> personnelmls.sourceid
and office.officenm not like ('%admin%')
group by PersonnelMLS.SourceID,
Personnel.PersonnelID,
Personnel.FirstNM,
Personnel.LastNM,
Office.OfficeNM,
Office.OfficeID,
OfficeMls.SourceID
order by office.officenm
What I'm trying to retrieve are those agents who have source id's that are not in the Office's domain of valid source id's. Here's a small portion of the results:
PersonnelID FirstNM LastNM OfficeNM OfficeID OfficeBoard AgentBoard
----------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ----------- ----------- -----------
18205 Margaret Peggy Quattro Aventura North 650 906 908
18205 Margaret Peggy Quattro Aventura North 650 918 908
15503 Susan Jordan Blackburn Point 889 920 909
15503 Susan Jordan Blackburn Point 889 921 909
15503 Susan Jordan Blackburn Point 889 921 920
15279 Sandra Humphrey Boca Beach North 890 917 906
15279 Sandra Humphrey Boca Beach North 890 906 917
15279 Sandra Humphrey Boca Beaches 626 917 906
15279 Sandra Humphrey Boca Beaches 626 906 917
13532 Michael Demcho Boca Downtown 735 906 917
14133 Maria Ford Boca Downtown 735 906 917
19126 Michael Silverman Boca Glades Road 736 917 906
18920 Beth Schwartz Boca Glades Road 736 906 917
If you take a look at Sandra Humphries, you'll see she's out of office 626. Office 626 is associated with source id's 907 and 916. Sandra Humphries is also associated with those two source id's , but she shows up in the results.
I know this was AWFULLY long winded, but just wanted to make sure made myself as clear as possible.
I need to eliminate Duplicates in my Sql Query, tried to use distinct and that doesn't seem to work, can anybody pls.help.
duplicates are in #ddtempC table, and am writing a query to get a country name from the hash table where hash table has duplicates
hash table contains (THEATER_CODE, COUNTRY_CODE, COUNTRY_NAME). and trying to write condition on THEATER_CODE and COUNTRY_CODE to get Country_name
and THEATER_CODE AND COUNTRY_CODE HAS DUPLICATES. whenever i do a sub query i get the below error.
Msg 512, Level 16, State 1, Line 1 Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
SELECT USER_FIRSTNAME, USER_LASTNAME, user_countryCode, USER_COUNTRY = (SELECT DISTINCT RTRIM(LTRIM(COUNTRY_NAME)) FROM #ddtempC WHERE RTRIM(LTRIM(COUNTRY_CODE)) = USER_COUNTRYCODE AND RTRIM(LTRIM(THEATER_CODE)) = USER_THEATERCODE) FROM [user] WHERE USER_USERNAME IS NOT NULL AND User_CreationDate BETWEEN '1/2/2007' AND '4/11/2008' ORDER BY User_TheaterCode;
WITH cte_OrderProjectType AS ( select Orderid, min(TypeID) , min(CTType) , MIN(Area) from tableA A inner join tableB B ON A.PID = B.PID left join tableC C ON C.TypeID = B.TypeID LEFT JOIN tableD D ON D.AreaID = B.ID group by A.orderid )
This query uses min to eliminate duplicates. It takes 1.30 seconds to complete..
Is there any way I can improve the query performance ?
Am I going about this the right way? I want to find pairs of entitiesin a table that have some relationship (such as a field being thesame), so Iselect t1.id, t2.id from sametable t1 join sametable t2 ont1.id<>t2.idwhere t1.fieldx=t2.fieldx ...The trouble is, this returns each pair twice, e.g.B CC BM NN MIs there a way to do this kind of thing and only get each pair once?Kerry
We are trying to do some utilization calculations that need to factor in a given number of holiday hours per month.
I have a date dimension table (dimdate). Has a row for every day of every year (2006-2015)
I have a work entry fact table (timedetail). Has a row for every work entry. Each row has a worked date, and this column has a relationship to dimdate.
Our holidays fluctuate, and we offer floating holidays that our staff get to pick. So we cannot hard code which individual dates in dimdate as holidays. So what we have done is added a column to our dimdate table called HolidayHoursPerMonth.
This column will list the number of holiday hours available in the given month that the individual date happens to fall within, thus there are a lot of duplicates. Below is a brief example of dimdate. In the example below, there are 0 holiday hours for the month of June, and their are 8 holiday hours for the month of July.
I have a pivot table create based of the fact table. I then have various date slicers from the dimension table (i.e. year, month). If I simply drag this column into the pivot table and summarize by MAX it works when you are sliced on a single month, but breaks if anything but a single month is sliced on.
I am trying to create a measure that calculates the amount of holiday hours based on the what's sliced, but only using a single value for each month. For example July should just be 8, not 8 x #of days in the month.
Listed below is how many hours per month. So if you were to slice on an entire year, the measure should equal 64. If you sliced on Jan, Feb and March, the measure should equal 12. If you were to slice nothing, thus including all 15 years in our dimdate table, the measure should equal 640 (10 years x 64 hours per year).
I have a table with 22 million Business records. I can see that there are duplicates when I group by BusinessName and Address and Phone. I'd like to place only the duplicates into a table, with a ranking, oldest business key gets a ranking of 1.
As a bonus I'd like each group to have a distinct group name (although not necessary, just want to know how to do this)
Later after I run more verifications to make sure these are not referenced elsewhere I'll delete everything with a matchRank > 1 out of the main Business table.
DROP TABLE [dbo].[TestBusiness]; GO CREATE TABLE [dbo].[TestBusiness]( [Business_pk] INT IDENTITY(1,1) NOT NULL, [BusinessName] VARCHAR (200) NOT NULL, [Address] VARCHAR(MAX) NOT NULL,
How do I eliminate others from viewing one of the 2 databases on our production server???Is there any security not to allow all users to including sa and developers not to access one of the 2 databases on our server.. The other of the 2 databases can be accessed.... Please advise
I'm in the process of doing a major data clean up and I'm just wondering how I would go about eliminating some redundant data.
The Table Layout
Contracts
CNTRID CONTRACTNUM STARTDATE CUSTOMNUM ======================================================= 0 1234567 091885 A 1 1234567 091885 A 2 1111111 111111 B 3 1234567 081205 A
Equipment
EQUIPID DEVICENAME CNTRID CUSTOMNUM ======================================================= 0 DEVICE1 0 A 1 DEVICE2 2 B 2 DEVICE3 1 A 3 DEVICE4 3 A
You will notice that each customer may have multiple devices. Each device may be tied to a contract, and each contract may have one or more devices tied to it.
In the example above, you will notice in the contracts table the contracts with the IDs 0 and 1.
Fig 1.
CNTRID CONTRACTNUM STARTDATE CUSTOMNUM ======================================================= 0 1234567 091885 A 1 1234567 091885 A
These contracts have the exact same information.
Furthermore, if you look down the table you will notice the contract with the ID 3.
Fig 2.
CNTRID CONTRACTNUM STARTDATE CUSTOMNUM ======================================================= 3 1234567 081205 A
This contract shares the same contract and customer number, but has a different start date.
Now lets take a look devices in the equipment table that refer to these records.
EQUIPID DEVICENAME CNTRID CUSTOMNUM ======================================================= 0 DEVICE1 0 A 2 DEVICE3 1 A 3 DEVICE4 3 A
You will notice that DEVICE1 and DEVICE 3 refer to the contract records that contain identical data. (As shown in 'Fig 1')
My question is as follows:
How do I eliminate the any duplicate records from the contracts table, and update the records in the equipment table with id of the left over contract.
Results Should be as follows:
Contracts
CNTRID CONTRACTNUM STARTDATE CUSTOMNUM ======================================================= 0 1234567 091885 A 2 1111111 111111 B 3 1234567 081205 A
Equipment
EQUIPID DEVICENAME CNTRID CUSTOMNUM ======================================================= 0 DEVICE1 0 A 1 DEVICE2 2 B 2 DEVICE3 0 A 3 DEVICE4 3 A
Any help you may provide would be greatly appreciated!
I have a SQL statement with two left outer joins which connects 3 tables. Vendors, Tracking & Activity. For whatever reason, even though each is a one-to-many relationship, I am able to join 2 tables (from Vendors to Tracking) without an issue. when I then join Activity, I get a Cartesian product.I suspected that 'DISTINCT'.
SELECT DISTINCT CASE WHEN `vendor`.`companyname` IS NULL then 'No Company Assigned' ELSE `vendor`.`companyname` END AS companyNameSQL, `tracking`.`pkgTracking`, CASE
This above query returns all requests that meets atleast one criteria. How do i edit my query such that i get requests that meet both criteria and the result set looks like below
edit: this came out longer than I thought, any comments about anythinghere is greatly appreciated. thank you for readingMy system stores millions of records, each with fields like firstname,lastname, email address, city, state, zip, along with any number of userdefined fields. The application allows users to define message templateswith variables. They can then select a template, and for each variablein the template, type in a value or select a field.The system allows you to query for messages you've sent by specifyingcriteria for the variables (not the fields).This requirement has made it difficult to normalize my datamodel at allfor speed. What I have is this:[fieldindex]id int PKname nvarchartype datatype[recordindex]id int PK....[recordvalues]recordid int PKfieldid int PKvalue nvarcharwhenever messages are sent, I store which fields were mapped to whatvariables for that deployment. So the query with a variable criterialooks like this:select coalesce(vm.value, rv.value)from sentmessages sminner join variablemapping vm on vm.deploymentid=sm.deploymentidleft outer join recordvalues rv onrv.recordid=sm.recordid and rv.fieldid=vm.fieldidwhere coalesce(vm.value, rv.value) ....this model works pretty well for searching messages with variablecriteria and looking up variable values for a particular message. thebig problem I have is that the recordvalues table is HUGE, 1 millionrecords with 50 fields each = 50 million recordvalues rows. The value,two int columns plus the two indexes I have on the table make it into abeast. Importing data takes forever. Querying the records (with a fieldcriteria) also takes longer than it should.makes sense, the performance was largely IO bound.I decided to try and cut into that IO. looking at a recordvalues tablewith over 100 million rows in it, there were only about 3 million uniquevalues. so I split the recordvalues table into two tables:[recordvalues]recordid int PKfieldid int PKvalueid int[valueindex]id int PKvalue nvarchar (unique)now, valueindex holds 3 million unique values and recordvaluesreferences them by id. to my suprise this shaved only 500mb off a 4gbdatabase!importing didn't get any faster either, although it's no longer IO boundit appears the cpu as the new bottleneck outweighed the IO bottleneck.this is probably because I haven't optimized the queries for the newtables (was hoping it wouldn't be so hard w/o the IO problem).is there a better way to accomplish what I'm trying to do? (eliminatethe redundant data).. does SQL have built-in constructs to do stuff likethis? It seems like maybe I'm trying to duplicate functionality at ahigh level that may already exist at a lower level.IO is becoming a serious bottleneck.the million record 50 field csv file is only 500mb. I would've thoughtthat after eliminating all the redundant first name, city, last name,etc it would be less data and not 8x more!-GordonPosted Via Usenet.com Premium Usenet Newsgroup Services----------------------------------------------------------** SPEED ** RETENTION ** COMPLETION ** ANONYMITY **----------------------------------------------------------http://www.usenet.com
Being one step removed from innumerate, I was wondering whether there was a more elegant way to avoid divide by zero error instead of trudging through a bunch of isnulls.
My intuition tells me that since multiplication looks like repeated addition, that maybe division is repeated subtraction? If that's true is there a way to finesse divide by zero errors by somehow reframing the statement as multiplication instead of division?
The sql statement that is eating my kishkas is
cast(1.0*( (ISNULL(a.DNT,0)+ISNULL(a.rex,0)+ISNULL(a.med,0))-(ISNULL(b.dnt,0)+ISNULL(b.rex,0)+ISNULL(b.med,0))/ ISNULL(a.DNT,0)+ISNULL(a.rex,0)+ISNULL(a.med,0)) as decimal(10,4)) TotalLossRatio
Is there a way to nucleate the error by restating the division? My assertion underlying this statement is that the a alias represents a premium paid, so between medical, pharmacy and dental, there MUST BE at least one premium paid, otherwise you wouldn't be here. the b alias is losses, so likewise, between medical, pharmacy and dental, there MUST BE at least one loss (actually, it just occurred to me that maybe there are no losses, but that would be inconceivable, but ill check again)) so that's when it struck me that maybe there's a different way to ask the question that obviates the need to do it by division.
I am querying several tables and piping the output to an Excel spreadsheet. Several (not all) columns contain repeating data that I'd prefer not to include on the output. I only want the first row in the set to have that data. Is there a way in the query to do this under SQL 2005?
As an example, my query results are as follows (soory if it does not show correctly): OWNERBARN ROUTE DESCVEHDIST CASE BARBAR TRACKING #70328VEH 32832869.941393 BARBAR TRACKING #70328VEH 32832869.941393 BARBAR TRACKING #70328VEH 32832869.941393 DAXDAX TRACKING #9398VEH 39839834.942471 DAXDAX TRACKING #9398VEH 39839834.942471 DAXDAX TRACKING #9398VEH 39839834.942471 TAXTAX TRACKING #2407 40754.391002 TAXTAX TRACKING #2407 40754.391002 TAXTAX TRACKING #2407 40754.391002
I only want the output to be: OWNERBARN ROUTE DESCVEHDIST CASE BARBAR TRACKING #70328VEH 32832869.941393
I am new to sql server and I am having deficulties writing sql script to perform the following: 1) Merging data from two tables A and B 2) Eliminate duplicate present in table B (Conditions to satisfy for dublicate:If similar address is found in both tables AND class type in Table A =1 3) merge data related to dup(eliminated records) to new table. Not sure if we can eliminate records first before merging two tables. Tables are as follow:
Table A Fields: ID, NAME, Address, city, zip, Class type Value:123, John, 123 Main, NY, 71690,1 Value:124, Tom, 100 State, LA, 91070,0
Table B Field: ID, NAME, Address, city, zip, Class Type Value:200, Tim, 123 Main, NY, 71690,0 (duplicate; satisfied both conditions and left out in final table) Value:124, Jack, 100 State, LA, 91070,0 (same condition but second condition is not met) Value:320,Bob, 344 coast hwy, slc, 807760,0
Final Table: Field: ID, NAME, Address, city, zip, Class Type Value:123, John, 123 Main, NY, 71690,1 (should also show t Value:124, Tom, 100 State, LA, 91070,0 Value:124, Jack, 100 State, LA, 91070,0 Value:320,Bob, 344 coast hwy, slc, 807760,0
Table d:(relate to table A:showing all products that are related to table A) table_A.ID, Products 123, Paper 1 123, paper 2
Table e:(relate to table B: showing all products that are related to table B) table_B.ID, Products 200, Paper 3
Final Table: ID, Product 123, Paper 1 123, Paper 2 123, Paper 3 (changing table b id to table a)
Would appreciate any help writing script to perform such transformation. Thanks
I'm trying to eliminate the duplicate 'URL' rows in the query:
SELECT ni.[Id], ni.[Abstract], ni.[MostPopular], ni.[URL] FROM dbo.[NewsCategory] nc WITH (READUNCOMMITTED) INNER JOIN dbo.[NewsItem] ni WITH (READUNCOMMITTED) ON nc.[Id] = ni.NewsCategoryId WHERE --nc.[ProviderId] = @ProviderId --AND ni.[URL] in ( select DISTINCT URL from dbo.NewsItem where mostpopular = 1 -- OR mostemailed = 1 ) ORDER BY ni.[DateStamp] DESC
If you look at this line in the query :
select DISTINCT URL from dbo.NewsItem where mostpopular = 1
IF i run this query alone it will return 8 unique rows. I expect that the SELECT IN statemnet would help return a distinct set but it doesn't. This entire query returns like 20 rows with duplicate rows.
The reason why I can't do a distinct in the first set of columns is because the column ni.[Abstract] is TEXT and it says that data type is NOT COMPARABLE.
Hi i have a table value which contains value ----- a a a b b b c c c
Now i need to have the results as
a 1
b 1
c 1
I tried using distinct.But OLEDB returns error that invalid syntax.It doesn't support distinct keyword.Actually i read these table from a file thru OLEDB.Not from a database.Any idea ? Thanks in Advance
Suppose I have users that can belong to organizations. Organizationsare arranged in a tree. Each organization has only one parentorganization but a user maybe a member of multiple organizations.The problem that I'm facing that both organizations and individualusers may have relationships with other entities which aresemantically the same. For instance, an individual user can purchasethings and so can an organization. An individual user can havebusiness partners and so can an organization. So it seems that I wouldneed to have a duplicate set of link tables that link a user to apurchase and then a parallel link table linking an organization to apurchase. If I have N entities with which both users and organizationsmay have relationships then I need 2*N link tables. There is nothingwrong with that per se but just not elegant to have two differenttables for a relationship which is the same in nature, e.g.purchaser->purchaseditem.One other approach I was thinking of is to create an intermediateentity (say it's called "holder") that will be used to hold referencesto all the relationships that both an organization and an individualmay have. There will be 2 link tables linking organizations to"holder" and users to "holder". Holder will in turn reference thepurchases, partners and so on. In this case the number of link tableswill be N+2 as opposed to 2*N but it will have a performance cost ofan extra join.Is there a better way of modelling this notion of 2 different entitiesthat can possess similar relationships with N other entities?
I have an UPDATE statement that joins two table by SendId. One table, I'll call it T1, has a clustered index on SendId ASC. The other table I will call T2 also has a clustered index on SendID ASC. All the columns from T2 are used to update T1. The execution plan shows a Clustered index scan on T2 and a Clustered Index Seek on T1 going into a Nested Loops inner join. Immediately following is a Distinct Sort that is done on SendId ASC. Why the Distinct SORT if the tables are already ordered by SendID?
I'm using SQL 2012 express.. and just recently learned how to code.
I wrote a query and keep receiving this error...
Error converting data type varchar to float.
here's the query code
SELECT SUM(cast(lc as float)) FROM [dbo].[LaborCosts] WHERE ppty = 'ga' AND PL = 'allctd ktchn expns' AND ACCT like 'payroll%'
I am trying to sum up the values in column LC, and realized I have unnecessary quotations marks. How can I eliminate the quotations from the column, and only query the numerical values?
I need some help. I have created a database that looks like the following: FirstName Table link to Main Table. I have created a Stored procedure that looks like this: Create procedure dbo.StoredProcedure ( @FirstName varchar(20) ) Declare FirstNameID int Insert Into Main Table ( FirstName ) Values ( @FirstName ) Select @FirstNameID = Scope_Identity() How could I redesign this to check if a value exists and if it exists then simply use that value instead of creating a new duplicate value?
I have a dilema..... I have a databas eof about 60,000 users and i need to get rid of those users where there is a duplicate email address. I have written an asp utilty that works but is far too taxing on our little server and i thinkk itwill kill it. what it does is for each email address it compares it against all the others.... so for each address it checks against 60,000 other records 60,000 times.... you know what i mean. its pretty phucked.... i tested it on just one record and took about 5mins.
anyway ive been trying to do it in SQL with no luck
i'm trying to get duplicates out of the my database
SELECT COUNT(*) AS Amount, Firstname, surname, Internalextension FROM iac.dbo.sf_profil GROUP BY FirstName, surname, internalextension HAVING COUNT(*) > 1 order by firstname, surname
How do i alter the query just retrieve records which have firstname and lastname which are similar but different extension numbers ?
Hi, This is the query which shows me the duplicates Some of the records have more than one records I would like to know how to delete the extra records so that I will end up with one record per row.
select Pricing_Source, VaR_Identifier, Price_Date, PX_Last, Count(*) as 'count' from tblPricesClean group by Pricing_Source, VaR_Identifier, Price_Date, PX_Last having count(*) > 1 order by count desc
Is there a way to find duplicates in one field? For example my query has person_nbr and for each person_nbr on one day they could have used multiple payer_names. I want to be able to count each person_nbr one time but also I want to group by description(which is the name of the provider) and by payer name to see how many person's that the provider seen with each payer. My problem is that if the person had more than one payer they are counted twice. Is there some type of aggregate function to use the first payer in the list??
With PersonMIA (person_id,person_nbr,first_name,last_name,date_of_birth) as ( select distinct person_id,person_nbr,first_name,last_name,date_of_birth from (select count(*) as countenc,a.person_id,a.person_nbr, a.first_name,a.last_name, a.date_of_birth from person a join patient_encounter b on a.person_id = b.person_id group by a.person_id,a.person_nbr,a.first_name,a.last_name,a.date_of_birth )tmp where tmp.countenc <=1 ) select person_nbr,payer_name,first_name,last_name,description,year(create_timestamp),create_timestamp from ( select distinct c.description,tmp.person_id,tmp.person_nbr,tmp.first_name, tmp.last_name,tmp.date_of_birth,d.payer_name,b.create_timestamp from PersonMIA tmp join person a on a.person_id = tmp.person_id join patient_encounter b on a.person_id = b.person_id join provider_mstr c on b.rendering_provider_id = c.provider_id join person_payer d on tmp.person_id = d.person_id where c.description = 'Leon MD, Enrique' group by c.description,tmp.person_id,tmp.person_nbr,tmp.first_name,tmp.last_name, tmp.date_of_birth,d.payer_name,b.create_timestamp )tmp2 where year(create_timestamp) IN (2005,2006) group by person_nbr,payer_name,first_name,last_name,description,create_timestamp
Hi, I'll see if I can explain this clearly. The query below selects rows from the "hdr_ctl_nbr_status" table if the value in the field "tcn" from that table is found in the table "temp_tcn". I want all fields from the "hdr_ctl_nbr_status" table to be selected BUT only one row. In other words for a tcn with a value "12345678" there are 10 rows returned from the hdr_ctl_nbr_status table, I want only 1. Is there a way I can use SELECT DISTINCT to do this ? I know this usually functions on one or more fields but I want the DISTINCT to be on tcn only BUT return all fields in the query.
Select h.*,'' from hdr_ctl_nbr_status as h WITH (NOLOCK) where h.tcn in (select tcn from temp_tcn)
I have two columns of int data in the a table, as my example data shows below.
I want my data returned to be something like those in #test3, but my question is this, how can I do it without using #test2 and #test3?
By the way, the business requirement doesn't care it's min/max or any ID when one side has duplicated values.
Thanks!
Use tempdb Go
if object_ID ('#test') is not null drop table #test
create table #test (col1 int, col2 int) insert into #test Select 123, 222 union Select 124, 222 union Select 125, 222 union Select 111, 223 union Select 111, 224
if object_ID ('#test2') is not null drop table #test2 create table #test2 (col1 int, col2 int) Insert into #test2 Select distinct col1, min(col2) from #test group by col1
if object_ID ('#test3') is not null drop table #test3 create table #test3 (col1 int, col2 int) Insert into #test3 Select min(col1), col2 from #test2 group by col2
I am attempting to execute the Stored Procedure at the foot of thismessage. The Stored Procedure runs correctly about 1550 times, butreceive the following error three times:Server: Msg 512, Level 16, State 1, Procedure BackFillNetworkHours,Line 68Subquery returned more than 1 value. This is not permitted when thesubquery follows =, !=, <, <= , >, >= or when the subquery is used asan expression.I've done some digging, and the error message is moderatelyself-explanatory.The problem is that there is no Line 68 in the Stored Procedure. It'sthe comment line:-- Need to find out how many hours the employee is scheduled etc.Also, there are no duplicate records in the Employee table nor theWeeklyProfile table. At least I assume so - if the following SQL todetect duplicates is correct!SELECT E.*FROMEmployee Ejoin(select EmployeeIDfromEmployeeGroup by EmployeeIDhaving count(*) > 1) as E2On(E.EmployeeID = E2.EmployeeID)SELECTW.*FROMWeekProfile Wjoin(SelectWeekProfileIDFROMWeekProfileGROUP BYEmployeeID, MondayHours, WeekProfileIDHAVING COUNT(*) > 1) AS W2ONW.WeekProfileID = W2.WeekProfileIDNOTE: In the second statement, I have tried for MondayHours thruFridayHours.Anyone got any ideas? The TableDefs are set up in this thread:<http://groups-beta.google.com/group/comp.databases.ms-sqlserver/browse_frm/thread/fff4ef21e9964ab8/f5ce136923ebffc3?q=teddysnips&rnum=1&hl=en#f5ce136923ebffc3>The Stored Procedure that causes the error is here:--************************************************** ***********CREATE PROCEDURE BackFillNetworkHoursASDECLARE @EmployeeID intDECLARE @TimesheetDate DateTimeDECLARE @NumMinutes intDECLARE @NetworkCode int-- Get the WorkID corresponding to Project Code 2002SELECT@NetworkCode = WorkIDFROM[Work]WHERE(WorkCode = '2002')-- Open a cursor on a SELECT for all Network Support Employees whereany single workday comprises fewer than 7.5 hoursDECLARE TooFewHours CURSOR FORSELECTEmployeeID,CONVERT(CHAR(8), Start, 112) AS TimesheetDate,SUM(NumMins) AS TotalMinsFROM(SELECTTI.EmployeeID,W.WorkCode,TI.Start AS Start,SUM(TI.DurationMins) AS NumMinsFROMTimesheetItem TI LEFT JOIN[Work] W ON TI.WorkID = W.WorkIDWHERE EXISTS(SELECT*FROMEmployee EWHERE((TI.EmployeeID = E.EmployeeID) AND(E.DepartmentID = 2)))GROUP BY TI.EmployeeID, TI.Start, W.WorkCode) AS xGROUP BYEmployeeID,CONVERT(char(8), Start, 112)HAVINGSUM(NumMins) < 450ORDER BYEmployeeID,CONVERT(CHAR(8), Start, 112)-- Get the EmployeeID, Date and Number of Minutes from the cursorOPEN TooFewHoursFETCH NEXT FROM TooFewHours INTO @EmployeeID, @TimesheetDate,@NumMinutesWHILE (@@FETCH_STATUS=0)BEGINDECLARE @NewWorkTime datetimeDECLARE @TimesheetString varchar(50)DECLARE @Duration intDECLARE @RequiredDuration int-- Set the correct date to 08:30 - by default the cast from thecursor's select statement is middaySET @TimesheetString = @TimesheetDate + ' 08:30'SET @NewWorkTime = CAST(@TimesheetString AS Datetime)-- Need to find out how many hours the employee is scheduled to workthat day.SET @RequiredDuration = CASE (DATEPART(dw, @NewWorkTime))WHEN 1 THEN(SELECT CAST((60 * SundayHours) AS int) FROM WeekProfile WHERE(EmployeeID = @EmployeeID))WHEN 2 THEN(SELECT CAST((60 * MondayHours) AS int) FROM WeekProfile WHERE(EmployeeID = @EmployeeID))WHEN 3 THEN(SELECT CAST((60 * TuesdayHours) AS int) FROM WeekProfile WHERE(EmployeeID = @EmployeeID))WHEN 4 THEN(SELECT CAST((60 * WednesdayHours) AS int) FROM WeekProfile WHERE(EmployeeID = @EmployeeID))WHEN 5 THEN(SELECT CAST((60 * ThursdayHours) AS int) FROM WeekProfile WHERE(EmployeeID = @EmployeeID))WHEN 6 THEN(SELECT CAST((60 * FridayHours) AS int) FROM WeekProfile WHERE(EmployeeID = @EmployeeID))WHEN 7 THEN(SELECT CAST((60 * SaturdayHours) AS int) FROM WeekProfile WHERE(EmployeeID = @EmployeeID))ENDIF @NumMinutes < @RequiredDurationBEGIN-- Set the Start for the dummy work block to 08:30 + the number ofminutes the employee has already worked that daySET @NewWorkTime = DateAdd(minute, @NumMinutes, @NewWorkTime)-- Set the duration for the dummy work block to be required durationless the amount they've already workedSET @Duration = @RequiredDuration - @NumMinutes-- Now we have the correct data - insert into table.INSERT INTO TimesheetItem(EmployeeID,Start,DurationMins,WorkID)VALUES(@EmployeeID,@NewWorkTime,@Duration,@NetworkCode)ENDFETCH NEXT FROM TooFewHours INTO @EmployeeID, @TimesheetDate,@NumMinutesENDCLOSE TooFewHoursDEALLOCATE TooFewHoursGO--************************************************** ***********ThanksEdward
I have a table, TEST_TABLE, with 6 columns (COL1, COL2, COL3, COL4,COL5, COL6).... I need to be able to select all columns/rows whereCOL3, COL4, and COL5 are unique....I have tried using DISTINCT and GROUP BY, but both will only allow meto access columns COL3, COL4, and COL5..... i need access to allcolumns...I just want to get rid of duplicate rows (duplicates ofCOL3, COL4, and COL5)...Thanks in advance.Joe
