I have a business need to create a report by query data from a MS SQL 2008 database and display the result to the users on a web page. The report initially has 6 columns of data and 2 out of 6 have JSON data so the users request to have those 2 JSON columns parse into 15 additional columns (first JSON column has 8 key/value pairs and the second JSON column has 7 key/value pairs). Here what I have done so far:
I found a table value function (fnSplitJson2) from this link [URL]. Using this function I can parse a column of JSON data into a table. So when I use the function above against the first column (with JSON data) in my query (with CROSS APPLY) I got the right data back the but I got 8 additional rows of each of the row in my table. The reason for this side effect is because the function returned a table of 8 row (8 key/value pairs) for each json string data that it parsed.
1. First question: How do I modify my current query (see below) so that for each row in my table i got back one row with 19 columns.
SELECT A.ITEM1,A.ITEM2,A.ITEM3,A.ITEM4, B.* FROM PRODUCT A CROSS APPLY fnSplitJson2(A.ITEM5,NULL) B
If updated my query (see below) and call the function twice within the CROSS APPLY clause I got this error: "The multi-part identifier "A.ITEM6" could be be bound.
2. My second question: How to i get around this error?
SELECT A.ITEM1,A.ITEM2,A.ITEM3,A.ITEM4, B.*, C.* FROM PRODUCT A CROSS APPLY fnSplitJson2(A.ITEM5,NULL) B, fnSplitJson2(A.ITEM6,NULL) C
I am using Microsoft SQL Server 2008 R2 version. Windows 7 desktop.
I'd like to first figure out the count of how many rows are not the Current Edition have the following:
Second I'd like to be able to select the primary key of all the rows involved
Third I'd like to select all the primary keys of just the rows not in the current edition
Not really sure how to describe this without making a dataset
CREATE TABLE [Project].[TestTable1]( [TestTable1_pk] [int] IDENTITY(1,1) NOT NULL, [Source_ID] [int] NOT NULL, [Edition_fk] [int] NOT NULL, [Key1_fk] [int] NOT NULL, [Key2_fk] [int] NOT NULL,
[Code] .....
Group by fails me because I only want the groups where the Edition_fk don't match...
I need to calculate MEAN (average), Standard Deviation, Variance, Range, Span & Median for each data column (Cost, Schedule in the test data), where each data column has different selection criteria. I have the calculations working for each column individually (e.g. funcCalcCost, funcCalcSchedule), but I need to return the calculated values as a single data set:
SELECT Dept, Project, AVG(Cost) as Cost_Mean, MAX(Cost) - MIN(Cost) as Cost_Range, .......
WHERE CostFlag = @InputParameter
GROUP BY Dept, Project
The code above works great - but only for a single column. I need to return a dataset like this: Dept Project Cost_Mean Cost_Range D1 D1P1 495 135 D1 D1P2 960 70 D1 D1P3 1375 105
The goal is to group all this transactions by Month and Year.
Something like this....
MS030_A MS030_F MS036_A MS036_F MS040_A MS040_F Month Year
3 2 2 2 2 2 1 2006
4 4 7 9 8 9 2 2006
10 10 6 8 8
3 2006
4 4 5 5 3 2 4 2006
5 6 8 3 7 1 5 2006 For just one date column it is pretty straight forward i.e., just do a select count and group by DATEPART ( Mm, DateField) but for multiple columns i am in a total fix....
I am trying to figure out how to use the select maximum command in SQL Server 2005. I have already created a database and I have it populate it with multiple fields and multiple records. I Would like to create a new column or field which contains the maximum value from four of the fields. I have already created a column and I am trying to figure out how to use a command or SQL statement which is entered into the computed equation or formula in the properties for this field/column.
Any help you can provide will be greatly appreciated!
select CurrencyCode,TransactionCode,TransactionAmount,COUNT(TransactionCode) as [No. Of Trans] from TransactionDetails where CAST(CurrentTime as date)=CAST(GETDATE()as date) group by TransactionCode, CurrencyCode,TransactionAmount order by CurrencyCode
select CurrencyCode,TransactionCode,TransactionAmount,COUNT(TransactionCode) as [No. Of Trans] from TransactionDetails where CAST(CurrentTime as date)=CAST(GETDATE()as date) group by TransactionCode order by CurrencyCode
But of course this codes gives an error, but how can I get my desired result??
INSERT INTO #LatLong SELECT DISTINCT Latitude, Longitude FROM RGCcache
When I run it I get the following error: "Violation of PRIMARY KEY constraint 'PK__#LatLong__________7CE3D9D4'. Cannot insert duplicate key in object 'dbo.#LatLong'."
Im not sure how this is failing as when I try creating another table with 2 decimal columns and repeated values, select distinct only returns distinct pairs of values.
The failure may be related to the fact that RGCcache has about 10 million rows, but I can't see why.
I am facing a problem in writing the stored procedure for multiple search criteria.
I am trying to write the query in the Procedure as follows
Select * from Car where Price=@Price1 or Price=@price2 or Price=@price=3 and where Manufacture=@Manufacture1 or Manufacture=@Manufacture2 or Manufacture=@Manufacture3 and where Model=@Model1 or Model=@Model2 or Model=@Model3 and where City=@City1 or City=@City2 or City=@City3
I am Not sure of the query but am trying to get the list of cars that are to be filtered based on the user input.
I concatenate multiple rows from one table in multiple columns like this:
--Create Table CREATE TABLE [Person].[Person_1]( [BusinessEntityID] [int] NOT NULL, [PersonType] [nchar](2) NOT NULL, [FirstName] [varchar](100) NOT NULL, CONSTRAINT [PK_Person_BusinessEntityID_1] PRIMARY KEY CLUSTERED
[Code] ....
This works very well, but I want to concatenate more rows with different [PersonType]-Values in different columns and I don't like the overhead, of using the same table in every subquery ([Person_1]). Is there a more elegant way to do this, without using a temp table or something else?
I am rather new to reporting on SQL Server 2005 so please be patient with me.
I need to create a report that will generate system information for a server, the issue im having is that the table I am having to gather the information from seems to only allow me to pull off data from only one row.
For example,. Each row contains a different system part (I.e. RAM) this would be represented by an identifier (1), but I to list each system part as a column in a report
The table (System Info) looks like:-
ID | System part | 1 | RAM 2 | Disk Drive 10| CPU 11| CD ROM |
Which
So basically I need it to look like this.
Name | IP | RAM | Disk Drive| ---------------------------------------------- A | 127.0.0.1 | 512MB | Floppy
So Far my SQL code looks like this for 1 item SELECT SYSTEM PART FROM System Info WHERE System.ID = 1
How would I go about displaying the other system parts as columns with info
I have created a single FULLTEXT on col2 & col3. suppose i want to search col2='engine' and col3='toyota' i write query as
SELECT
TBL.col2,TBL.col3 FROM
TBL INNER JOIN
CONTAINSTABLE(TBL,col2,'engine') TBL1 ON
TBL.col1=TBL1.[key] INNER JOIN
CONTAINSTABLE(TBL,col3,'toyota') TBL2 ON
TBL.col1=TBL2.[key]
Every thing works well if database is small. But now i have 20 million records in my database. Taking an exmaple there are 5million record with col2='engine' and only 1 record with col3='toyota', it take substantial time to find 1 record.
I was thinking this i can address this issue if i merge both columns in a Single column, but i cannot figure out what format i save it in single column that i can use query to extract correct information. for e.g.; i was thinking to concatinate both fields like col4= ABengineBA + ABBToyotaBBA and in search i use SELECT
TBL.col4 FROM
TBL INNER JOIN
CONTAINSTABLE(TBL,col4,' "ABengineBA" AND "ABBToyotaBBA"') TBL1 ON
TBL.col1=TBL1.[key] Result = 1 row
But it don't work in following scenario col4= ABengineBA + ABBCorola ToyotaBBA
SELECT
TBL.col4 FROM
TBL INNER JOIN
CONTAINSTABLE(TBL,col4,' "ABengineBA" AND "ABB*ToyotaBBA"') TBL1 ON
TBL.col1=TBL1.[key]
Result=0 Row Any idea how i can write second query to get result?
I'd like to generate the calculated column SCORE based on various scenarios in the other columns. eg.
if n1<10 and n2<10 then i=i + 1 if n4-n3=1 then i=i + 1 if more than 2 consecutive numbers then i=i + 1
So, I need to build the score. I've tried the procedure below and it works as a pass or fail but is too limiting. I'd like something that increments the variable @test1.
declare @test1 int set @test1=0 select top 10 n1,n2,n3,n4,n5,n6, case when ( n1=2 and n2>5 ) then @test1+1 else @test1 end as t2 from allNumbers
I am working on a Statistical Reporting system where:
Data Repository: SQL Server 2005 Business Logic Tier: Views, User Defined Functions, Stored Procedures Data Access Tier: Stored Procedures Presentation Tier: Reporting ServicesThe end user will be able to slice & dice the data for the report by
different organizational hierarchies different number of layers within a hierarchy select a organization or select All of the organizations with the organizational hierarchy combinations of selection criteria, where this selection criteria is independent of each other, and also differeBelow is an example of 2 Organizational Hierarchies: Hierarchy 1
Country -> Work Group -> Project Team (Project Team within Work Group within Country) Hierarchy 2
Client -> Contract -> Project (Project within Contract within Client)Based on 2 different Hierarchies from above - here are a couple of use cases:
Country = "USA", Work Group = "Network Infrastructure", Project Team = all teams Country = "USA", Work Group = all work groups
How to implement the data interface (Stored Procs) to the Reports Implement the business logic to handle the different hierarchies & different number of levelsI did get help earlier in this forum for how to handle a parameter having a specific value or NULL value (to select "all") (WorkGroup = @argWorkGroup OR @argWorkGrop is NULL)
Any Ideas? Should I be doing this in SQL Statements or should I be looking to use Analysis Services.
I want to search in fulltextindexes for multiple searchterms in multiple columns. The difficulty is: I don't want only the records with columns that contains both searchterms. I also want the records of which one column contains one of the searchterm ans another column contains one of the searchterms.
For example I search for NETWORK and PERFORMANCE in two columns. Jobdescr_________________________|Jobtext Bad NETWORK PERFORMANCE________|Slow NETWORK browsing in Windows XP Bad application PERFORMANCE_______|Because of slow NETWORK browsing, the application runs slow.
I only get the first record because JobDescr contains both searchterms I don't get the second record because none of the columns contains both searchterms
I managed to find a workaround:
SELECT T3.jobid, T3.jobdescr FROM (SELECT jobid FROM dba.job WHERE contains(jobdescr, 'network*') or CONTAINS(jobtext, 'network*') ) T1 INNER JOIN (SELECT jobid FROM dba.job WHERE contains(jobdescr, 'performance*') or CONTAINS(jobtext, 'performance*')) T2 ON T2.Jobid = T1.Jobid INNER JOIN (SELECT jobid, jobdescr FROM dba.job) T3 ON T3.Jobid = T1.Jobid OR T3.Jobid = T2.JobId It works but i guess this will result in a heavy database load when the number of searchterms and columns will increase.
I have an Parent table (Parentid, LastName, FirstName) and Kids table (Parentid, KidName, Age, Grade, Gender, KidTypeID) , each parent will have multiple kids, I need the result as below:
I previously posted a problem with result set bindings but I have not been able to resolve my problem. I guess all this comes with being new to programming in this environment! Anyway, I am trying to figure out how to process from an ADO.NET connection multiple rows with multiple columns. I have to read and manipulate each row. I was originally looking at using a foreach loop but have not been able to get it to work. One reply to my previous thought I should be using a data task to accomplish this. Could someone tell me the best way to handle this situation? As a note, I am new to programming in SSIS and basically trying to learn it as I go so please bear with me! Thanks in advance!
Is there a way to delete from multiple tables/views a column with a specificname? For example, a database has 50 tables and 25 views all have a columnnamed ColumnA. Is it possible to write a simple script that will deleteevery column named ColumnA from the database?Seems to be it would be possible and I can somewhat vision it usingsysobjects but without wanting to spend too much time generating the script(when I could in shorter time manually delete) thought I'd pose the question.Thanks.
So I have been trying to get mySQL query to work for a large database that I have. I have (lets say) two tables Table_One and Table_Two. Table_One has three columns: Type, Animal and TestID and Table_Two has 2 columns Test_Name and Test_ID. Example with values is below:
In Table_One all types come under one column and the values of all Types (Mammal, Fish, Bird, Reptile) come under another column (Animals). Table_One and Two can be linked by Test_ID
I am trying to create a table such as shown below:
This should be my final table. The approach I am currently using is to make multiple instances of Table_One and using joins to form this final table. So the column Bird, Reptile, Mammal and Fish all come from a different copy of Table_one.
For e.g
Select Test_Name AS 'Test_Name', Table_Bird.Animal AS 'Birds', Table_Mammal.Animal AS 'Mammal', Table_Reptile.Animal AS 'Reptile, Table_Fish.Animal AS 'Fish' From Table_One
[Code] .....
The problem with this query is it only works when all entries for Birds, Mammals, Reptiles and Fish have some value. If one field is empty as for Test_Two or Test_Three, it doesn't return that record. I used Or instead of And in the WHERE clause but that didn't work as well.
I have a scenario that reminds me of a pivot table and I am wondering if there is a way to handle this in SQL.
I have four tables. Product Line, Item, Property, and Value.
A Product Line has many items and an item can have many property's and a property can have many values.
I want to select a product line and show all the items with the Property's as column headers and the Values as the data. The thing I am having trouble with is the property's for an item are variable from a few to a whole bunch.
Hi, I want to convert multiple rows to one row and multiple columns. I saw some examples with PIVOT but i could not get them to work. Heres what i want to do:
This is the how the table is: EmpID Designation
678 CFA
679 CFA
680 CFA
685 CFP
685 CIMA
685 IMCA
I want it to display as: EmpID Designation1 Designation2 Designation3 678 CFA 679 CFA 680 CFA 685 CFP CIMA IMCA
I have a problem where my users complain that a select statement takes too long, at 90 seconds, to read 120 records out of a database. The select statement reads from 9 tables three of which contain 1000000 records, the others contain between 100 and 250000 records. I have checked that each column in the joins are indexed - they are (but some of them are clustered indexes, not unclustered). I have run the SQL Profiler trace from the run of the query through the "Database Engine Tuning Advisor". That just suggested two statistics items which I added (no benefit) and two indexes for tables that are not involved at all in the query (I didn't add these). I also ran the query through the Query window in SSMS with "Include Actual Execution Plan" enabled. This showed that all the execution time was being taken up by searches of the clustered indexes. I have tried running the select with just three tables involved, and it completes fast. I added a fourth and it took 7 seconds. However there was no WHERE clause for the fourth table, so I got a cartesian product which might have explained the problem. So my question is: Is it normal for such a type of read query to take 90 seconds to complete? Is there anything I could do to speed it up. Any other thoughts? Thanks
TRANAMT being the amount paid & TOTBAL being the balance due per the NAMEID & RMPROPID specified.The other table includes a breakdown of the total balance, in a manner of speaking, by charge code (thru a SUM(OPENAMT) query of DISTINCT CHGCODE
Also with a remaining balance (per CHGCODE) column. Any alternative solution that would effectively split the TABLE1.TRANAMT up into the respective TABLE2.CHGCODE balances? Either way, I can't figure out how to word the queries.
Can I write a having statement for multiple columns? Here's my situation: I want to select duplicates from a table based off of 3 fields:Normally one would use HAVING COUNT(*) > 1however, I need to INSERT INTO my table based on duplicates of the 3 fields but also insert the key from the first table, ie:insert into #TempTable (key, field1, field2, field3)select key, field1, field2, field3 from Table1 order by field1, field2, field3 Having COUNT(field1)>1 and COUNT(field2)>1 and COUNT(field3)>1 My question is this: Will this having statement compare all three fields of this row to all three fields of the other rows, or does it do each column independantly?for example:row 1: a b g row 2: a c k row 3: j c k These rows aren't the same, even though there are 2 a's, I want it to look at the entire row, and not return all three of these.
Hey all, I was curious if this was possible... I basically have 2 queries I'd like to combine into one. The only difference in the queries is one clause in the WHERE statement
so here is an idea of what I'm talking about
SELECT COUNT(*) as HighStock FROM products WHERE qty > 100
now lets say I needed to do one for low I would have to run that query 2 times with different alias's and change the qty...
is there a way to get all that in one result set? Something like
SELECT COUNT(*) as HighStock, COUNT(*) as LowStock FROM products WHERE qty > 100 AND LowStock = qty < 20
so then my result would be HighStock LowStock 50 10
insert into @DeNormalisedTable select '1,Davolio,Nancy' union all select '2,Fuller,Andrew' union all select '3,Leverling,Janet' union all select '4,Peacock,Margaret' union all select '5,Buchanan,Steven' union all select '6,Suyama,Michael' union all select '7,King,Robert' union all select '8,Callahan,Laura' union all select '9,Dodsworth,Anne'
select * from @DeNormalisedTable -- Comma Seperated Values
while exists (Select * from @DeNormalisedTable where data>@s) Begin Select @s=min(data) from @DeNormalisedTable where data>@s select @data=''''+replace(@s,',',''',''')+'''' insert into #NormalisedTable exec('select '+@data) End
select * from #NormalisedTable -- Data in Normalised Table
I have a table which has 4 columns A,B,C,D. it is somewhat like this:
A B C
S U 8 S U 10 S U 3 s V 14 S V 36 T U 25 T U 34 T U 9 T V 5 T V 1
This is the way i have in my database. I need to check which is the max in column C for values in Column A and Column B. First i need to start from column A. If it is S, then i need to see column B, if it is U then max[Column C] for only U & S. then when it becomes V, I need to get max [Column C] for only V & S. So on and so forth. So finally my output should be:
