I know that this is legal sql: "SELECT 1 AS Blah"
I want to do something like this except for I need to select multiple rows each with a different value for Blah. The query needs to be legal to be passed to the SqlCommand.ExecuteReader Method. Is this possible?
Existing table structure is below:
Table name: Student
Columns in Student are below:
Student_Id
Subject_Id
Quarter
Col1
Col2
Combination of Student_Id, Subject_Id and Quarter columns is the primary key. One student can take one subject in a quarter. Now the new requirement is a student can take multiple subjects in a quarter. So need to add another table like below:
NEW table name: Student_Subject and
column are below:
Student_id
Subject_Id
Quarter1
All the above three columns combination is primary key.
After the new table Student_Subject created,
remove Subject_Id column
from Student table.
When the user clicks on a button after selecting multiple subjects and provide col1 and col2 data then one row gets inserted into Student table and multiple rows gets inserted into Student_Subject table.
Is there any other table design that satisfies one student can take multiple subjects in a quarter?
The objective is to identify orders where an order fee has been applied incorrectly. I have multiple orders per customer, my table contains an orderID and a customerID. Currently if the customer places additional orders before the previous orders have been closed/cancelled, then additional fees are being applied.
Let's say I'm comparing order #1 to order #2. I need to identify these rows where the following is true:-
The CustID is the same.
Order #2 has a more recent order date.
Order #2 has a FeeDate Before the CancelledDate of Order #1 (or Order #1 has no cancellation date).
So in the table the orderID:2835692 of CustID: 24643 has a valid order fee. But all the subsequently placed orders have fees which were applied before the first order was cancelled and so I want to update the FeeInvalid column with a 'Y'. The first fee will always be valid.
I think I understand why the code I am trying doesn't achieve the result I want but I can't figure out how to write it correctly. Below is one example of code I've tried and also code to create the table and insert some test data.
update t1
SET FeeInvalid = 'Y'
FROM MockData t1 Join MockData t2 on t1.CustID = t2.CustID
WHERE t1.CustID = t2.CustID
AND t2.OrderDate > t1.OrderDate
AND t2.FeeDate > t1.CancelledDate
CREATE TABLE [dbo].[MockData](
[OrderID] [float] NULL,
[code]....
i have 2 tables (both containing the same column names/datatypes), say table1 and table2.. table1 is the most recent, but some rows were deleted on accident.. table2 was a backup that has all the data we need, but some of it is old, so what i want to do is overwrrite the rows in table 2 that also exist in table 1 with the table 1 rows, but the rows in table 2 that do not exist in table one, leave those as is.. both tables have a primary key, user_id.
any ideas on how i could do this easily?
thanks
Hi, I am new to to the usage of sql server.I have data in the below mentioned format in table called stock_transaction.
stocknumber transtype transsubtype balance
s01 in cust 100
s01 out cust 200
s01 in deal 300
s01 out cust 100
s02 in deal 200
s02 out cust 300
s02 in cust 100
s02 out cust 200
s02 in cust 300
I want to generate a report which has the sum of balances of each stock number that belong to a particular trans group like
(in,cust) (out,cust),(in,deal) as below where (in,cust) (out,cust),(in,deal) are temporary aliases only for displaying as shown below
stocknumber in,deal out,cust in,cust
s01 300 300 100
s02 200 500 400
I am using case statements, I am able to retrieve the data when selecting of single trans group like(in,cust) or (out,cust) by giving its condition but was unable to select all the details of a particular stock number as a single record .
I have a table in which each record has a initial date and a final date. I would like to create I query that gives me one row for each month between the initial date and the final date. It would be something like this:
Original:
Product|price|initial_date|final_date
A|20.50|2014-08-10|2014-10-01
B|50|2015-01-15|2015-02-20
Resulting view:
A|20.5|2014-08-01
A|20.5|2014-09-01
A|20.5|2014-10-01
B|50|2015-01-01
B|50|2015-02-01
I would like to do that, because these dates correspond to the time in which the products are in possession of sellers, so I would to use this resulting query to generate a pivot chart in Excel to illustrate the value of the goods that are with our sellers in each month.
Is it possible to do it? I think I could do that direct in VBA, but I think that maybe it would be faster if I could do it directly in SQL.
By the way, I am using MS SQL Server and SQL Server Manegement Studio 2012.
I have created a trigger that is set off every time a new item has been added to TableA.The trigger then inserts 4 rows into TableB that contains two columns (item, task type).
Each row will have the same item, but with a different task type.ie.
TableA.item, 'Planning'
TableA.item, 'Design'
TableA.item, 'Program'
TableA.item, 'Production'
How can I do this with tSQL using a single select statement?
I have the following data
MASTER
id
name
DETAIL
id
master_id
name
I want a perform a query where i can get all the rows of the master table which have no relationed rows in detail table.
How can I do that???
Hi all,
I am trying to insert some new rows into an existing SQL table. The table name is Agt_table, and I want to add some data for some new agents into existing columns:
Agent name, agent code, phone number, fax number
Example -
I want to add the following record to my existing table Agt_table
Agent name: ABC Company
Agent code: 012345
Phone #: 555-555-5555
Fax#: 555-555-5555
How would I write the sql statement to do that?
Thanks so much!!!
Hey Guys
i need to add a datetime column to an exisitng table that has like 1.2 million records and its being accessed frequently
but i cant afford to stop the db at all
whenever i do : alter table mytable add Updated_date datetime
it just takes too long and i have to stop executing the query after a couple of mins
I am running sql express 2005 sp2. db size is over 3 gb but still under the 4 gb limit
can u plz advice on how to add this column. its urgent!!
thanks in advance
Hi the subject matter pretty much sums up what i need, a piece of sql code that queries 3 or more tables and selects only those records that have a date field that only occurs in one of the tables. So for example if one table has 20 records with a date of 12/12/04 and the other 2 tables do not have any records with a date of 12/12/04 then i only want to select those records with a date of 12/12/04.
Thanks in advance for the help
Hello,
I have a survey (30 questions) application in a SQL server db. The application uses several relational tables. The results are arranged so that each answer is on a seperate row:
user1 answer1user1 answer2user1 answer3user2 answer1user2 answer2user2 answer3
For statistical analysis I need to transfer the results to an Excel spreadsheet (for later use in SPSS). In the spreadsheet I need the results to appear so that each user will be on a single row with all of that user's answers on that single row (A column for each answer):
user1 answer1 answer2 answer3user2 answer1 answer2 answer3
How can this be done? How can all answers of a user appear on a single row
Thanx,Danny.
Please can anyone help me for the following?
I want to merge multiple rows (eg. 3rows) into a single row with multip columns.
for eg:
data
Date Shift Reading
01-MAR-08 1 879.880
01-MAR-08 2 854.858
01-MAR-08 3 833.836
02-MAR-08 1 809.810
02-MAR-08 2 785.784
02-MAR-08 3 761.760
i want output for the above as:
Date Shift1 Shift2 Shift3
01-MAR-08 879.880 854.858 833.836
02-MAR-08 809.810 785.784 761.760
Please help me.
I need to have a script where it ask the user for a value, the script will search for all records that match the value. Then it will display the numbers of records found and ask the user to enter a different value. The rest of the script will use this new value and increment by 1 n times as the number of records found. I started the script where it will ask for "HANDLE" and display the number of records found with that "HANDLE"
declare @HANDLE as varchar(30)
declare @COUNT as varchar(10)
declare @STARTINV as varchar(20)
set @HANDLE = ?C --This is the parameter to search for records with this value
set @STARTINV = ?C --User will input the starting invoice number
SELECT COUNT as OrderCount FROM SHIPHIST
where HANDLE = @HANDLE
I just can't figure out how to proceed to use the entered invoice # and increment by 1 until it reach the number of records found.
This will be the end results:
Count=5 --results from query
STARTINV=00010 --Value entered by user
Handle,Inv_Num
AAABBB,00010
AAABBB,00011
AAABBB,00012
AAABBB,00013
AAABBB,00014
Hello All,
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
Any help is much appreciated!
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 need results for each parent like this
ParentID, LastName, FirstName, [Kid1Name,Kid2Name,Kid3Name], [Kid1Age,Kid2Age,Kid3Age],[kid1grade,Kid2grade,Kid3grade],[kid1gender,Kid2gender,Kid3gender]
I have the following insert query which works great. The purpose of this query was to flatten out the Diagnosis codes (ex: SecDx1, SecDx2, etc.) [DX_Code field] in a table.
Code Snippet
INSERT INTO reports.Cardiology_Age55_Gender_ACUTEMI_ICD9
SELECT
Episode_Key,
SecDX1 = [1],
SecDX2 = [2],
SecDX3 = [3],
SecDX4 = [4],
SecDX5 = [5],
SecDX6 = [6],
SecDX7 = [7],
SecDX8 = [8],
SecDX9 = [9],
SecDX10 = [10],
SecDX11 = [11],
SecDX12 = [12],
SecDX13 = [13],
SecDX14 = [14],
SecDX15 = [15]
FROM (SELECT
Episode_Key, DX_Key,
ROW_NUMBER() OVER ( PARTITION BY Episode_Key ORDER BY DX_Key ) AS 'RowNumber', DX_Code
FROM srm.cdmab_dx_other
WHERE Episode_key is not null
) data
PIVOT
( max( DX_Code ) FOR RowNumber IN ( [1], [2], [3], [4], [5], [6],
[7], [8], [9], [10], [11], [12], [13], [14], [15] )) pvt
ORDER BY Episode_Key
The query below also works fine by itself. You may notice that the Episode_Key field appears in both the query above and below therefore providing a primary key / foreign key relationship. The srm.cdmab_dx_other table also appears in both queries. I would like to add the fields in the select statement below to the select statement above. Using the relationships in my FROM statements, can anyone help me figure this one out?
Code Snippet
SELECT
e.episode_key,
e.medrec_no,
e.account_number,
Isnull(ltrim(rtrim(p.patient_lname)) + ', ' ,'')
+
Isnull(ltrim(rtrim(p.patient_fname)) + ' ' ,'')
+
Isnull(ltrim(rtrim(p.patient_mname)) + ' ','')
+
Isnull(ltrim(rtrim(p.patient_sname)), '') AS PatientName,
CONVERT(CHAR(50), e.admission_date, 112) as Admit_Date,
CONVERT(CHAR(50), e.episode_date, 112) as Disch_Date,
e.episode_type as VisitTypeCode,
d.VisitTypeName,
convert(int, pm.PatientAge) as PatientAge,
pm.PatientAgeGroup,
pm.patientsex,
p.race
FROM srm.episodes e inner join
srm.cdmab_dx_other dxo on dxo.episode_key=e.episode_key inner join
srm.cdmab_base_info cbi on cbi.episode_key=e.episode_key inner join
srm.item_header ih on ih.item_key = e.episode_key inner join
srm.patients p on p.patient_key = ih.logical_parent_key inner join
ampfm.dct_VisitType d on d.VisitTypeCode=e.episode_type inner join
dbo.PtMstr pm on pm.AccountNumber = e.Account_Number
I have a Select Distinct myfield that returns multiple rows with same value for myfield when it should only one. Why is this happening?
View 4 Replies View RelatedCREATE TABLE [dbo].[x1](
[nomer] [varchar](15) NOT NULL,
[tgl] [datetime] NOT NULL,
CONSTRAINT [pk_x1] PRIMARY KEY CLUSTERED
(
[nomer] ASC,
[Code] ....
Result :
nomer tanggal
12013-07-28 00:00:00.000
12013-07-29 00:00:00.000
12013-07-30 00:00:00.000
I Want to make :
nomer tanggal
1 28,29,30
Hi there,
I need to select rows from a table, but include the top 3 rows of another linked table as a single field in the results.
Here is my basic structure:
Table: Profiles
Fields: Id, ProfileName
Table: Groups
Fields: Id, GroupName, ProfileId
I then need to return something like this:
ProfileName,Groups
"Joe Soap","Group1, Group2, Group3"
Does anyone know how this can be done?
Thanks!
Hi,
I have a table of users, a table of categories, and a many-to-many table linking users to categories.
My problem is that I want to select all the users with an extra column containing a comma-separated list of the categories they belong to.
Here is a stripped-down version of the table fields:
tbl_User
UserId, Email
tbl_Category
CatId, CatName
tbl_User_Category
UserId, CatId
I have tried using the coalesce function to build a string, but can only get this to work for one row at a time:
DECLARE @list nvarchar(100)
SELECT @list = COALESCE(@list + ', ', '') + CAST(CatId AS varchar(4))
FROM tbl_User_Category
WHERE UserId = @UserId
SELECT @list as List
Any ideas on how to add to this to get it to do each row in tbl_Page? Or am I attacking this from the wrong angle?????
Any help would be fantastic!
thanks,
Rob
Newbie to the SQL Server.
UPDATE GOLDIE
SET GOLDIE_ID = (SELECT *,
SUBSTRING(GOLDIE_ID,1,
CASE WHEN PATINDEX('%[A-Z,a-z]%',GOLDIE_ID)= 0
THEN 0
ELSE PATINDEX('%[A-Z,a-z]%',GOLDIE_ID)-1
end) STRIPPED_COL
FROM GOLDIE_ID)
Here is the explaination of the above query, I have a column which has the values like '23462Golden Gate' or '348New York'. Above query is stripping all the characters and keeping only numbers. So I need to update the same column with only numbers which is the output of abover query.
Immd help will be greatly appreciated.
Pam
I am using xml schema that is like this:
<DetailRows>
<DetailRow>
<MonthNumber></MonthNumber>
<Amount></Amount>
</DetailRow>
</DetailRows>If my variable contains following xml document as un-typed xml
[Code] ....
However, if I use a typed xml variable that is based on above schema, I cannot use OPENXML. What is the correct way of achieving same result with a typed xml doc? I am using SS2K5.
Hi,
I have 1 table with 5 rows. One of the rows has dateTime values. I want to know how many rows there are with a value in that column < today AND how many rows there are with a value in that column > today.
I'm not sure how to do this.
SELECT Count(*) WHERE dateColumn <= today AND dateColumn > today gives me everything.
I like to end up with a column containing the count of rows <= today
and a column with rows where date > today.
Is this possible in SQL or do I have to retrieve all rows and then loop over the resultset and check each row?
Thanks,
Marc
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 have a table like this :
ID Description ParentID Level
B.01 Parent 1 H
B.01.01 Parent 1.1 B.01 H
B.01.01.01 Parent 1.1.1 B.01.01 H
B.01.01.01.01 Detail 1 B.01.01.01 D
B.01.01.01.02 Detail 2 B.01.01.01 D
[Code] .....
That means, only select Level=H, and display the last record of H with concatenated the description of each rows delimited with comma.
Hi,
How would I select from TABLE A and add this data to TABLE B which has existing data that I want to keep. I would like to keep adding onto the old data. When I do an "Insert Into", it keeps on deleting my old data.
Thanks,
Matrix table has ID column and data below.
ID Flag TestDate Value Comment
111 2 12/15/2014 7.5 null
222 2 Null 10 received
Matrix_Current table could have 1 or multiple rows as below.
ID Flag TestDate Value Comment
111 2 01/26/2015 7.9
111 2 02/23/2015 7.9
111 2 04/07/2015 6.8
222 1 null 8 test comment 1
222 3 null 9 test comment 2
When I run below update
UPDATE AM
SET M.Flag = MC.Flag, M.TestDate = MC.TestDate,
M.Value = MC.Value, M.comment = MC.Comment
FROM dbo.Matrix M inner join dbo.Matrix_Current MC on M.ID = MC.ID
Matrix table has value below:
ID Flag TestDate Value Comment
111 2 01/26/2015 7.9
222 1 Null 8 test comment 1
I want to update Matrix table from all row from Matrix_Current, final table would like below:
ID Flag TestDate Value Comment
111 2 04/07/2015 6.8
222 3 Null 9 test comment 2
I am building RDA process between SQL server and SQL server CE. Since when we use the method 'SqlCeRemoteDataAccess.pull()', the data will be pulled down from SQL server to CE server and a new table is created with some addtional columns. As I only intend to pull the data and never push it back to SQL server, if I pull the data down for the second time, there will be an error saying that table is already existing. I wonder whether I can pull the data to an existing table everytime I do the RDA?
View 1 Replies View RelatedWhat I need to know is how to get repeated data from a existing table, to normalized tables with out typing it...
Example:
---------------------
| ID |TEXT | TAGS |
---------------------
| 1 |text1|repeating|
| 2 |text2|repeating|
----------------------
How to normalization would be use 3 tables ,one for tags_id and tags, and another relating the tags_id to ID from the table above...but how does the code already know there is a tag called repeating?
Hello,
I would like to create a stored procedure that opens a data connection for an excel file that I have saved. I would then like to export the excel data into an existing SQL table. Can anyone tell me the best way to go about this?
Thanks
Hi guys, I need to import all data from Excel spreadsheet to a Sharepoint Content Database (SQL Server).Please suggest the
best way to do this.
For this when i run the Import wizard under Tasks--> Import in Management Studio 2005 ....it asks me to choose the database
name etc....but How to use the Import/Export Wizard to Export Data from a .xls source to an existing table in a database....that is i need to append/insert my excel data into an existing table.
Thanks,
Kon
Hi everyone, I am new with SQL and I tried to use the code below to export data from Excel into an existing SQL table, but I keep on receiving the following message.
Msg 7399, Level 16, State 1, Line 1
The OLE DB provider "Microsoft.Jet.OLEDB.4.0" for linked server "(null)" reported an error. The provider did not give any information about the error.
Msg 7303, Level 16, State 1, Line 1
Cannot initialize the data source object of OLE DB provider "Microsoft.Jet.OLEDB.4.0" for linked server "(null)".
To export data from Excel to existing SQL Server table,
Insert into dbo.Base_Intraday Select * FROM OPENROWSET('Microsoft.Jet.OLEDB.4.0',
'Excel 8.0;Database=C:Shortcuts6 - Bolsa de Valores1 - Bolsa de Valores - Bovespa;HDR=YES',
'SELECT * FROM [Link$]')
Can anyone help me on this?
Thanks