Transact SQL :: Converting Rows To Column And Getting Data
Jul 22, 2015
I have a sql table like this
event_id timestamp event_name event_score
1 3000 alarm 0.95
10 3500 alarm 0.85
5 4000 alarm 0.93
20 4200 alarm 0.87
30 5000 alarm 0.87
30 8000 alarm 0.97
40 9000 alarm 0.98
13 9700 alarm 0.98
And I am expecting output like this(With multiple rows)
event_id1 event_id2 event_id3 event_name event_score1 event_score2 event_score3
1 10 5 alarm 0.95 0.85 0.93
30 40 13 alarm 0.97 0.98 0.98
Also I have certain conditions like the timestamp difference between event_Id1 and event_Id3 < 3600 eg 1 hour
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Aug 27, 2015
I am writing a query where I am identifying different scenarios where data changes between one week and the next. I've set up my result set in the following manner:
PrimaryID SKUChange DateChange LocationIdChange StateChange
10003 TRUE FALSE TRUE FALSE
etc...
The output I'd like to see would be like this:
PrimaryID Field Changed Previous Value New Value
10003 SKUName SKU12345 SKU56789
10003 LocationId Den123 NYC987
etc...
The key here being that in the initial resultset ID 10003 is represented by one row but indicates two changes, and in the final output those two changes are being represented by two distinct rows. Obviously, I will bring in the previous and new values from a source.
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Jun 25, 2015
I have questions and answers from one table, I need to select questions as column names and answers column values as the results for the questions column.
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Dec 25, 2005
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.
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Apr 18, 2014
It is possible to covert rows into column by using tsql script, see attached file for more details...
CREATE TABLE Table1 (SalesOrder varchar(10), ItemName VARCHAR(100), Price INT, ItemNo int)
GO
INSERT INTO Table1
SELECT '01', 'Camera', 100, 1
UNION ALL
SELECT '01', 'Memory 4GB', 10, 2
[code]....
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May 1, 2015
I am having issues trying to write a query that would provide me the unique GUID numbers associated with a distinct PID if the unique GUID's > 1. To summarize, I need a query that just shows which PID's have more than one unique GUID. A PID could have multiple GUID's that are the same, I'm looking for the PID's that have multiple GUID's that are different/unique.
Table1
GUID PID
GUID1 PID1
GUID1 PID1
GUID1 PID1
GUID2 PID1
GUID3 PID2
GUID3 PID2
GUID3 PID2
The result of the query would only have PID1 because it has two unique GUID's. PID2 would not be listed has it has the same GUID3 in each row.
Result:
PID1
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Jul 30, 2015
I have flat file source from which data is imported to a Sql table.The target column is int and input column is string .The column has some numeric values and some blank values.when I tried to convert into int values it fails.
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Apr 17, 2015
This is a common error for SQL Server, but I got it in a uncommon way.I have a table called - tblIDNumber where there are two columns - IDN_Number [NVarchar(200)] and Temp [BigInt]
If I run,
SELECT *
FROM dbo.tblIDNumber
WHERE IDN_IDNumberTypeStaticValue = 33
AND IDN_Removed = 0
AND CAST(IDN_Number AS BIGINT) = 1
SQL Server give me the error:
Msg 8114, Level 16, State 5, Line 1
Error converting data type nvarchar to bigint.
I first thought IDN_Number in type 33 has characters, but it doesn't, becasue the below query works!!!
UPDATE dbo.tblIDNumber
SET Temp = CAST(IDN_Number AS BIGINT)
WHERE IDN_IDNumberTypeStaticValue = 33
AND IDN_Removed = 0
To workaround, I ran the query,
UPDATE dbo.tblIDNumber
SET IDN_Number = '123'
WHERE IDN_IDNumberTypeStaticValue = 33
AND IDN_Removed = 0
and then I ran the first query, and SQL Server does NOT give me the same error - Msg 8114, Level 16, State 5, Line 1 Error converting data type nvarchar to bigint.
Second query approved there is nothing wrong from converting the value in IDN_Number to a BigInt, but the third query gave the hint that data might be the cause?????
finally, I found the root cause to be an index that the first query uses :
CREATE NONCLUSTERED INDEX [IX_tblIDNumber_Covering] ON [dbo].[tblIDNumber]
(
[IDN_Removed] ASC,
[IDNumberCode] ASC
)
INCLUDE ( [IDN_Number],
[IDN_Reference]) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, DROP_EXISTING = OFF, ONLINE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, FILLFACTOR = 85) ON [PRIMARY]
GO
If I remove the index, the first query works without the error.
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Sep 23, 2015
Here's the my structure and data as follows
>
SELECT tranno ,mrno medrecno ,createdon,createdat,no_of_trans nooftrans
FROM mytab WHERE mrno = 'MR1514' and tranno = 1111
ORDER BY no_of_trans
tranno medrecno
createdon createdat
nooftrans
[Code] ...
Now requirement is : -
tranno medrecno
createdon createdat
nooftrans tranno medrecno
createdon createdat
nooftrans
[Code] ....
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Apr 30, 2015
I have a query that gives me a result with a column value for example 4.
I now want to repeat this row 4 times with a new column that calculated from 1 - 4.
Or when column value is 3 I want to repeat row 3 times with new column name 1-3
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Jun 21, 2015
I have a table data like below
id type timestamp
1001 start1 10:34:23:545
1001 start2 10:34:24:545
1001 end2 10:34:24:845
1001 end1 10:34:25:545
1002 start1 10:34:25:645
1002 start2 10:34:25:745
1002 end2 10:34:25:945
1002 end1 10:34:25:965
I need the result as follows
id millisecond diff start1end1 millisecond diff start2end2
1001 end1 timestamp-start1 timestamp end2 timestamp-start2 timestamp
1002 end1 timestamp-start1 timestamp end2 timestamp-start2 timestamp
SQL Server 2008 R2
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Jul 16, 2015
I have the table below and like to combine the rows to create a single link row in a new column. The rows should be combined based on the job number columns which is the same for the rows to be combined.
DECLARE @M31
( M31_SQL_ID INT
,JOB_NUMBER INT
,LINE_NUMBER INT
,WORKS_DESC VARCHAR)
[Code] ...
Output should be as below
219242
16/7/15 called tenant and she thought we would just fix for free - advised her I can get a quote how ever she may have to pay - she will call back
219245
16/7/15 called tnt said no report number. Said she will speak with her husband and call back with her decision and 16/07/15 the work order was sent to agent ...
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May 21, 2015
I want to convert row to columns with rows dynamic. I have two table, I'll join them and get data. See at
Ok , I try convert rows to columns with PIVOT . i want the result as
GROUP_MOD_IDADDEDITDELETE
G02101
CREATE PROC GET_FUNC @GID CHAR(5)
AS
BEGIN
SELECT FUNCTION_MOD_NAME
[Code] ....
But it's error
Msg 156, Level 15, State 1, Procedure GET_FUNC, Line 13
Incorrect syntax near the keyword 'FOR'.
Note: Type of ALLOW is bit and rows FUNCTION_MOD_NAME is dynamic
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Sep 3, 2015
CASE WHEN NULLIF(NHSNo2, '') IS NULL THEN 1
WHEN NULLIF(Surname, '') IS NULL THEN 2
WHEN NULLIF(Forename, '') IS NULL THEN 3
WHEN NULLIF(DOB, '') IS NULL OR DOB < '01/01/1900' THEN 4
WHEN NULLIF(AddressLine1, '') IS NULL THEN 5
[code]...
The above code worth great but ideally instead of returning a number Id like to return text for example
1 = NHS
2= SUR
3=FOR
4=DOB
5=ADD
6=PCO
7=GPN
8=PCZ
9=GPD
10=CCG
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Nov 17, 2015
Below is garbage data and structure (I think enough to get point across). How can I perform calculations needed?
Create Table #1234
(
abcd decimal(16,4)
,defg decimal(16,4)
,hijk decimal(16,4)
,logon datetime
,logoff datetime
[code]....
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Sep 24, 2015
In the following code I want to compare 2 values: AccessVal and SQLVal. The values are stored as nvarchars, so I'm isolating the numeric values in a subquery. Notice I'm only selecting 1 row. The commented line, where I compare the values, is throwing the error.
SELECT QA_AutoID, AccessVal, SQLVal
,ROUND(ABS(CONVERT(float, AccessVal,1)),0) as AccessFloat
,ROUND(ABS(CONVERT(float, SQLVal,1)),0) as SQLFloat
FROM QA
WHERE QA_AutoID in (
SELECT TOP 1 QA_AutoID
FROM QA
WHERE ISNUMERIC(SQLVal) = 1 AND ISNUMERIC(AccessVal) = 1
)
--AND ROUND(ABS(CONVERT(float, AccessVal,1)),0) <> ROUND(ABS(CONVERT(float, SQLVal,1)),0)
ORDER BY ROUND(ABS(CONVERT(float, AccessVal,1)),0) DESC
,ROUND(ABS(CONVERT(float, SQLVal,1)),0) DESC
Here is the output with the comparison commented out...
Here's what I get with the comparison line activated:
I've tried converting to numeric, int and bigint instead of float. I've tried CAST instead of CONVERT. Nothing works.
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Nov 13, 2015
i am trying to run to get a list of computers from a table based on the available free space. I'd like to group them based on the available space, for example, up to 1 GB, 1-2 GB, etc.
With Disk_Space (ResourceID, ComputerName, Description, DiskName, VolumeName, FileSystem, Size, FreeSpace)AS
(
SELECT distinct
SYS.ResourceID,
SYS.Name,
LDISK.Description0,
LDISK.DeviceID0,
LDISK.VolumeName0,
LDISK.FileSystem0,
[code]...
However when i run this query, i get an error :
Msg 245, Level 16, State 1, Line 1
Conversion failed when converting the varchar value '1GB To 2GB' to data type int.
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Aug 17, 2015
I have a TableA where data get inserted from Excel(IMPORT/EXPORT wizard)
TableA;
ID(identity) Date (NOT NULL Defaulyt Getdate() )
Name Phone
1 2014-06-17 17:28:21.190
Nick 12345678910
2 2014-05-17 17:28:21.190
Stan 00045678910
3 2015-08-17 17:28:21.190
Kim 11111678910
4 2015-08-17 17:28:21.190
Tom NUll
3,4 are the rows i have inserted now , you can see by date, likewise i have 100,000 rows(old and new combination) and now the data from excel to TableA can be imported/exported daily , hourly, weekly basis.
Now i want to find out only the rows which are imported to tableA today, or hours back, or yesterday .....
the reason is ,
Step1:get data from excel and import to tableA( this is a manual Step) and i know when the data is inserted with exact date and time.
Step2: get newly inserted rows from TableA and pass them as Parameters in Stored Procedure.( i may run step 2 after 1 hour, or after 1 day or after 1 week ,but i want only rows that are inserted )
I tried with using where Datecreated, but did work.
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Nov 2, 2015
I have a table and one of the column have tab delimited value and I need to separate the tab delimited values and keep them in separate rows.
ID Name State Country
1 Scott, Ricky NSW AUS
2 Martin VIC AUS
3 James, Peter,John WA AUS
ID column is not a primary key. I want the output columns to identify the comma (,) and put them in separate rows as below
ID Name State Country
1 Scott NSW AUS
1 Ricky NSW AUS
2 Martin VIC AUS
3 James WA AUS
3 Peter WA AUS
3 John WA AUS
How to strip the camma(,) in SQL?
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Jul 10, 2015
How can I write it in SQL? I have a table that column A has two values of Product and Cost...Where value of A is Product, I have to add 6 more rows, and add column b with values from 1 to 7 for each rows ( counter)Where value of A is Cost, I have to add 4 more rows, and add column b with values from 1 to 5 for each rows ( counter).
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Oct 16, 2013
this query is running fine in 2008 , but its not working in 2005 below is the error Msg 8115, Level 16, State 2, Line 1 Arithmetic overflow error converting expression to data type int.there is some problem in converting date in cte
with a
as
(
SELECT dbname = DB_NAME(database_id) ,
[DBSize] = CAST( ((SUM(ms.size)* 8) / 1024.0) AS DECIMAL(18,2) )
,
COALESCE(CONVERT(VARCHAR(12), MAX(bus.backup_finish_date), 101),'01/01/1900') AS LastBackUpTime
FROM sys.master_files ms
inner join msdb.dbo.backupset bus ON bus.database_name = DB_NAME()
[code]....
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Sep 2, 2015
I am using T-SQL I have a column (ColA)that has datetime format and I simply want to pull the next day but date only into ColB
ColA
3/12/2014 12:00AM
3/19/2014 12:00AM
ColB
3/13/2014
3/20/2014
I have been trying the command below but keep getting the error "Conversion failed when convertint the varchar value '03-03-2014' to data type int."
Convert (varchar(10), "StartDate", 110)+1 as Next Day
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Jul 20, 2015
I am getting this error when I run the case statement below. I think I have to convert at some point, but not sure where or how.
Case when m.dispo = 2 then 'Inactive' else m.value end 'Score'
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Jul 9, 2015
All I have a situation where I need to split the column to rows which is delimited using commas and semicolons. Please find the below sample data.
Data in Tables
Test1, Test2, Test3
Test4;Test5;Test6
Desired output
Test1
Test2
Test3
Test4
Test5
Test6
Is there any way that I can get this output in SQL other than using the XML Conversion, since the data has some special characters in this.
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Jul 12, 2015
I am trying to compare Sales value of year 2015 with sales value of 2016 and the difference stored in alias column as Sales_growth for year 2016 , for year 2015 the alias column be as '1' similarly difference between margin of 2015 and 2016 and result stored in alias column as margin_rate in year 2016for 2015 as 1 but when there is no record for year 2015 and record present in 2016 for a given (month, SM,SG,CUST,SP) then the alias column sales_growth and margin_rate should be 100
Formula for calculation
SGR = (sales(2015)-sales (2016)) / Sales_growth(2015)
SGR = (3456.05-3603.33) /3456.05 = -0.043
MR =( margin (2015)-margin( 2016) / margin(2015)
MR = (1059.24-1053.07)/1059.24= 0.006
DECLARE @T1 TABLE
[code]....
last record : as there is no record for year 2015 and record present in 2016 for a given (month, SM,SG,CUST,SP) then the alias column sales_growth and margin_rate should be 100
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Aug 31, 2006
I am using a stored procedure which returns a value of charecter datatype 'V' to the calling program.I am getting an sql exception System.Data.SqlClient.SqlException: Syntax error converting the varchar value 'V' to a column of data type inti didnot define any int datatype in my tablethis is my codeSqlCommand com = new SqlCommand("StoredProcedure4", connection);com.CommandType = CommandType.StoredProcedure; SqlParameter p1 = com.Parameters.Add("@uname", SqlDbType.NVarChar);SqlParameter p2 = com.Parameters.Add("@opwd", SqlDbType.NVarChar);SqlParameter p3 = com.Parameters.Add("@role", SqlDbType.NVarChar);p3.Direction = ParameterDirection.ReturnValue;p1.Value = username.Text.Trim();p2.Value = password.Text.Trim();com.ExecuteReader();lblerror2.Text = (string)(com.Parameters["@role"].Value); can your figure out what is the error ? Is it a coding error or error of the databse
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Jun 5, 2015
In my inner query,
I have a column "Cost" (data type=varchar) and another column "Qty" (data type=int)
Now in outer query, I need to multiply this 2 columns Cost*Qty.But after trying some cast operation still getting "Error converting data type varchar to numeric."
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Oct 19, 2015
how to do a check for 2 columns. As long as there is data for at least one of the columns I want to return rows.
Example Data
create table test
(
ID int,
set1 varchar(50),
set2 varchar(50),
[code]....
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Sep 18, 2015
I am trying to write a query that give me how many items were filed per year.
This is the error:
Conversion failed when converting the varchar value 'YEAR(1999)' to data type int.
Here is the query I am using:
SELECT COUNT (*),
CASE
WHEN ChargesFiledDate > 20141231 THEN 'YEAR (2015)'
WHEN ChargesFiledDate > 20131231 THEN 'YEAR (2014)'
WHEN ChargesFiledDate > 20121231 THEN 'YEAR (2013)'
ELSE YEAR (0000)
[Code] ...
And got the same error. I know there is probably a better way to get this data (being that I need it from 2007 to present), but don't know how to write it.
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Oct 5, 2005
I have a column in a table I want to convert all data to UCASE. Currently I have some that are lower case, some Uppercase, and some mixed. Considering there are over 700,000 records and these are just manufacturer names, I want to convert these to uppercase so all displayed information is consistent and I do not have to go through my scripts and convert to UCASE anywhere I pull a manufacturer name.
Is it possible to update a column data to UCASE? I understand how to do this via a row and with a condition, but an entire column has me confused.
Thanks for your help.
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Apr 24, 2013
IF NOT EXISTS (SELECT TOP 1 1 FROM dbo.syscolumns WHERE id = OBJECT_ID(N'dbo.Employee) and name = 'DoNotCall')
BEGIN
ALTER TABLE [dbo].[Employee] ADD [DoNotCall] bit not null Constraint DoNot_Call_Default DEFAULT 0
IF ( @@ERROR <> 0 )
GOTO QuitWithRollback
END
It just takes a LOT of time in SQL Server Management studio. I have to cancel the query and cancelling takes a whole lot time. I am using SQL Server 2008.
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Jun 2, 2015
I have a table that is used to build rules. The rules point to other columns in other tables and usually contain only one value (i.e. ABC). But one of the options is to add a comma-separated list of SSNs (i.e. 123123123,012012012,112231122). I am trying to build a single query that allows me to leverage that list to get multiple rows from another table.
This obviously works:
SELECT * FROM vw_Person_Profile P (NOLOCK)
WHERE P.PrsnPIISSN_Chr IN ('123123123','012012012','112231122')
But this does not:
SELECT * FROM vw_Person_Profile P (NOLOCK)
WHERE P.PrsnPIISSN_Chr IN (
SELECT '''' + REPLACE(CONVERT(VARCHAR(4000),txtFieldValue), ',', ''',''') + ''''
FROM MassProcessing_Rules PR
WHERE PR.intRuleID = 10
)
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Nov 13, 2015
I need to create SQL to convert multiple rows data to single row for given subscriber#. Below is the example. In below example , I've 4 family members with same subscriber # and each members have separate rows, I want to combine member data for same subscriber in 1 row, so there would be a 1 row for each subscriber.
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