SQL Server 2012 :: Alter Query To Avoid Hard-coding?
May 25, 2015
using below query to raplace the string values (REPLACE abc with T1223), how to use the query without hard coding.
i want to store the values in another temp table and access in main query.
'abc', 'T1223',
'def', 'T456',
'ghi', 'T789',
'jkl', 'T1011',
'mno', 'T12'
select id,name,
LTRIM(RTRIM(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(name,
'abc', 'T1223'),
'def', 'T456'),
'ghi', 'T789'),
'jkl', 'T1011'),
'mno', 'T12'))) New_id
from TAB
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Jan 10, 2008
I have a variable that is created dynamically that will be used as an input for a sql statement.
When I display the variable in a text box it looks like this:
(PROP_CLASS IN ('" & 100 & "','" & 101 & "' ))
The following works when I hard code the values into the SQL statement:
strSQL = "SELECT * FROM web_transfer WHERE (PROP_CLASS IN ('" & 100 & "','" & 101 & "' )) AND ........."But I get no values returned when I use the variable directly in the sql: strSQL = "SELECT * FROM web_transfer WHERE (PROP_CLASS IN (" & propertyClass & ")) AND ..........." The propertyClass variable is the text string “(PROP_CLASS IN ('" & 100 & "','" & 101 & "' ))“. How do I add this variable to the sql string so that it is recognized. I guess that it is adding some hidden characters. Any help please?? I am a newbie to this, s
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Jun 6, 2014
See DDL and sample data below. What would be the easiest way to get the desired output without hard coding the values? Data in both tables may change over time.
DECLARE @num AS TABLE (
Id INT IDENTITY(1, 1)
,Price MONEY
)
DECLARE @range AS TABLE (
Id INT IDENTITY(1, 1)
,Rng MONEY
[code]....
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Apr 13, 2007
Hi all,We're selecting data from our database, FirstName, LastName, MobileNumber etc.We're using the detaials view function to return it in a table upon selection. However all of the variables are returned as they are in the database, ie: without spaces. We tried putting in spaces by selecting "AS what ever", but MSSQL does not seem to like spaces.Any ideas?Thanks
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May 13, 2014
Let's say I have a scalar functions that I'd like it's input to be the output from the previous row, with a recursive CTE I can do the following:
;with rCTE(iterations,computed) as (
select 0 [iterations], 1e+0 [computed]
union all
select iterations+1,dbo.f(computed)
from where rCTE
where iterations < 30
)
select * from rCTE
Thus for each iteration, is the nTh fold of the function f applied to 1. [e.g 5 is f(f(f(f(f(1)))))]
However, for some illogical reason this relatively simple function did lots of read and write in tempdb. Can I reform this query somehow to just use lag instead? I know for a fact I only want to get let's say 30 iterations. It'd be very nice to be able to enjoy a window spool which will spawn a worktable with minimal IO.
I know I can put 30 rows into a table variable and do a quirky update across it, but Is there a nice way to do this without doing some sort of hack.
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Mar 20, 2015
I need to use WHILE to avoid Cursor under certains conditions.
My SELECT statement is:
SELECT ref, ano, numberofyears ,nreint, naoreint,degress,
tabela, tax, taxamaxima,[evactual],
[evaldepact],[ereintact],nrregbt,[taxAmtAno]
FROM deprec
ORDER BY [ref] ASC
numberofyears= 100 /tax for exemple for a good where lifecycle is 4 years ,ex:
Tax = 25% Then 100/25 = 4 years
I see this WHILE script, but i need to run :
1. for each REF + Until years < 4 in this exemple, because i have goods years depend on Percent.
the WHILE script i see is:
DECLARE @table1 TABLE (Id int not null primary key identity(1,1), col1 int )
INSERT into @table1 (col1) SELECT col1 FROM table2
SET @num_rows=@@ROWCOUNT
SET @cnt=0
WHILE @cnt<@num_rows
[Code] .....
My doubt is how to make the LOOP for each REF until Year < 4 (like my example)
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Oct 27, 2015
This query below is giving product join for me, is there a way to avoid this?
SELECT DISTINCT a.RevID, indexdate, transadate
FROM temp1 AS a
INNER JOIN temp2 AS d ON transdate BETWEEN indexdate-60 AND indexdate+60
)
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Oct 5, 2007
I would be able to determine how much hard disk space is available on the Server with a SQL Query, and from an other computer on the LAN.
How can I do something?
Thanks for your help.
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May 28, 2015
I have a script that resolve's data into xml like this, ex:
<root>
<title>A</title>
<id>1</id>
<nodes>
<node>
<id>2</id>
<title>A.1</title>
</node>
</nodes>
</root>
And works perfectly, but ... how to make sure every item has an element "nodes" ? The case here is for the child leafs obviously. This, because on the client i have to inject this element "nodes" on a json version of this xml, and just wanted to avoid normalizing the structure on the client.
For the root I am using
FOR XML PATH('root'),TYPE; and for the hierarchy that follows
FOR XML RAW ('node'), root('nodes'), ELEMENTS
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Nov 1, 2007
Hi. I'm looking at a problem and I can't find any solution short ofcoding.I have a pool of, say, 1000 PINS. I have 7 tables (buckets). Any ofthe 1000 PINS can be in 0, 1, 2, or... or all 7 buckets. So let's saythat-bucket A has 100 PINS-bucket B has 300 PINS-bucket C has 600 PINS-bucket D has 200 PINS-bucket E has 500 PINS-bucket F has 350 PINS-bucket G has 700 PINSI need to know, for each PIN, the number of buckets (tables) itbelongs to, and which ones, i.e:- PIN 1 belongs to A, C, D, so it belongs to 3 buckets- PIN 2 belongs to A, C, D, F, so it belongs to 4 buckets- PIN 3 belongs to A, so it belongs to 1 bucket- PIN 4 belongs to A, B, C, D, G, so it belongs to 5 buckets- PIN 5 belongs to ..., so it belongs to 0 bucketsetc, etcWhat would be the simplest way to achieve that, please ?Thank you very muchAlex.
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May 17, 2006
I have a big presentation tomorrow and I have a query I'm trying to
make a little more presentable. query text itself formatted (filtering data)
Tables:
--tpeople
--tsynclog
The query:
select Firstname+' '+Lastname as [FirstName LastName],synctime as
[Nestle synctime],sum(DurationInMinutes)
from tpeople
join tsynclog on people_id = id
where synctime > '2006-05-05'
group by
tpeople.FirstName,tsynclog.people_id,tpeople.LastName,tsynclog.SyncTime
having sum(DurationInMinutes) > 100
order by synctime desc
As you can see I need some alias added and maybe the whole thing formatted a little
different. Can anyone help?
Thanks.
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Feb 13, 2006
hello
i have a proplem in query
i have 2 tables in my sql db one named stuednt include fields(id,name)
and one table named stu_cources include fields(id,course_name)
ok
i want to query the student that have courses EX. mcse
the result that i want from 2 tables
ID | NAME | Coures_NAME
in MSHFLEXGRID1
any one help me plz ...
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Nov 1, 2015
I am exporting the data from database to an excel template that will have 100+ columns and approx 4000 rows of data. Then the business user will make changes to some columns without modifying primary key columns and will send back to us where we will update the same to database.
In order to this am using an excel template by protecting the primary key columns with a password protection.
At template level am fine and whenever am trying to modify any primary key column it's not allowing and am totally good there. But when I use that excel template as a destination to load data from SSIS, all the protected columns are no longer protected and i could able to make changes.
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May 15, 2007
in my original database have a column which is for "path" ,the record in this column is like → �mms://192.12.34.56/2/1/kbe-1a1.wmv】
this kind of column is about 1202,045 .. I don't think is a easy job to update by person.. it may work but have to do same job 1202,045 times..
I have to change � mms://192.12.34.56/2/1/kbe-1a1.wav】 to � mms://202.11.34.56/2/1/kbe-1a1.wav】
I tried to find the reference book and internet . can't find out the answer for this problem.
can you help? or maybe is it a impossible job?
thanks
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Oct 18, 2007
I have a data set that returns the following
Customer
pncount
pn%
monthval
ABC
5
30
01/01/2007
DEF
9
20
01/01/2007
GHI
4
40
01/01/2007
ABC
DEF
4
90
02/01/2007
GHI
7
10
02/01/2007
ABC
4
5
03/01/2007
DEF
GHI
6
100
03/01/2007
but I need this
01/01/2007
01/01/2007
02/01/2007
02/01/2007
03/01/2007
03/01/2007
abc
5
30
4
5
def
9
20
4
90
ghi
4
40
7
10
6
100
Any Idea Help
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Nov 6, 2014
I want to be able to return the rows from a table that have been updated since a specific time. My query returns results in less than 1 minute if I hard code the reference timestamp, but it keeps spinning if I load the reference timestamp in a table. See examples below (the "Reference" table has only one row with a value 2014-09-30 00:00:00.000)
select * from A where ReceiptTS > '2014-09-30 00:00:00.000'
select * from A where ReceiptTS > (select ReferenceTS from Reference)
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Jun 16, 2014
I have a query that maps all products to some customer levels. In this case levels 0,5,7 and 8
DELETE FROM ProductCustomerLevel
WHERE CustomerLevelID IN (0, 5, 7, 8)
INSERT ProductCustomerLevel
(
ProductID,
CustomerLevelID
[Code] ....
Basically this maps all products in a database to these customer levels so that they get a discount.
I know need to create a new customer level, example number 9. These will only have 1 or 2 products applied to it.
How can I change the SQL above so that it does not map those products already in Customer Level 9 to levels 0,5,7 and 8
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Oct 30, 2006
Hi,
I have a customer who is using vba to pull a result set from an sql server stored procedure into excel. She wants a calculated column added to the result set that gives:
The number days (datediff) between the end date (autend_dte) on one row and the begin date (autbeg_dte) on the next row for each client (clt_num). The rows are to be ordered by client and begin date. The number should be associated with the second row used to calculate the date diff. The first row for each client will have a date diff of 0.
I could do this using a cursor in the stored procedure or a loop in the vba, but I would prefer to do it with the select, but I don't even know where to start.
See expected results below.
CREATE TABLE #testit (
clt_num int NOT NULL ,
autbeg_dte datetime NULL ,
autend_dte datetime NULL)
INSERT INTO #testit (clt_num, autbeg_dte, autend_dte)
SELECT 510, '2004-09-01 00:00:00.000', '2005-09-30 23:59:00.000' UNION ALL
SELECT 510, '2005-10-01 00:00:00.000', '2006-04-06 23:59:00.000' UNION ALL
SELECT 600, '2006-08-01 00:00:00.000', '2006-11-06 23:59:00.000' UNION ALL
SELECT 2529, '2006-01-13 00:00:00.000', '2006-04-11 23:59:00.000' UNION ALL
SELECT 2529, '2005-11-30 00:00:00.000', '2005-12-12 23:59:00.000' UNION ALL
SELECT 2602, '2006-03-29 00:00:00.000', '2006-05-02 23:59:00.000' UNION ALL
SELECT 2602, '2005-11-12 00:00:00.000', '2006-02-27 23:59:00.000' UNION ALL
SELECT 2602, '2006-05-26 00:00:00.000', '2006-06-12 23:59:00.000' UNION ALL
SELECT 2602, '2006-06-18 00:00:00.000', '2006-06-28 23:59:00.000'
SELECT * FROM #testit
order by clt_num,autbeg_dte
Expected result:
clt_numautbeg_dte autend_dte Days Diff
5102004-09-01 00:00:00.0002005-09-30 23:59:00.0000
5102005-10-01 00:00:00.0002006-04-06 23:59:00.0001
6002006-08-01 00:00:00.000 2006-11-06 23:59:00.000 0
25292005-11-30 00:00:00.0002005-12-12 23:59:00.0000
25292006-01-13 00:00:00.0002006-04-11 23:59:00.00044
26022005-11-12 00:00:00.0002006-02-27 23:59:00.0000
26022006-03-29 00:00:00.0002006-05-02 23:59:00.00030
26022006-05-26 00:00:00.0002006-06-12 23:59:00.00024
26022006-06-18 00:00:00.0002006-06-28 23:59:00.0006
Thanks,
Laurie
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Mar 20, 2015
I have a VIEW which is dynamically generated through complex dynamic SQL. Unfortunately the dynamic SQL uses "Select * from table" to select the columns because the programmer did that to reduce the amount of code in the dynamic SQL string as the code can't be debugged if it's too long.
Therefore, I have a VIEW with columns in it I don't need, and want to remove them from the view - I need to remove all columns with column names matching the syntax '%1%_2' .
The view is called TEMP_EXPORT_1
I can either use the code below to return a list of columns that I want removed:
select column_name from information_schema.columns
where table_name='TEMP_EXPORT_1' and column_name like '%1%_2'
Or I can use the code below to return the list of columns that I want to keep:
select column_name from information_schema.columns
where table_name='TEMP_EXPORT_1' and column_name not like '%1%_2'
Now how would I go about altering TEMP_EXPORT_1 view so that it no longer has these columns? I know views don't have a drop statement...
Therefore I tried the following but I'm not sure of the syntax:
ALTER VIEW dbo.TEMP_EXPORT_1
AS
SELECT (select column_name from information_schema.columns
where table_name='TEMP_EXPORT_1' and column_name not like '%1%_2')
FROM dbo.TEMP_EXPORT_1
Am I on the right track? how can I ALTER this view to remove these columns? ... I want to keep this separate from the code that generated the view as I want it as an optional procedure that can be run if needed.
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Aug 12, 2015
Can two databases have same logical filenames in the same instance?
In my instance, database already exists say A.
I have to restore DB B with the same backup used for database A in the same instance.
So, once the database B is restored, A and B will have same logical fileNames.
Can I leave it as is? Or do i alter only after B is restored?
Or is there a way where I can change the logical file for B while restoring?
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Mar 23, 2004
Hi,
I'm trying to test some queries in SQL analyser without reusing the query plan (already cached). I know that there is a way to avoid that but I don't remember right now. Another option would be to restart MS SQL service but I don't want to do that.
Any thoughts...?
Thanks,
S.
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Feb 5, 2008
I have a table T1 with columns: Date, Salesman, Sales. Salesman is a userid for each person and Sales is a decimal capturing sales done on Date.
From the data in T1 I would like to have a table with the following:
Salesman Sales-To-Date Sales-Last-Week
I have been able to do it with a temporary table, temp, as follows:
select Salesman, Sum(Sales) as ToDate into temp from T1 group by Salesman
with T2 as (
select Salesman, Lastweek=sum(Sales) from T1 where week>='1/28/2008' and week<='2/3/2008' group by Salesman
) select temp.Salesman, ToDate, Lastweek from temp full join T2 on temp.Salesman=T2.Salesman
How can I do the above in one query statement?
Thanks
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Jun 23, 2014
Running this query in DR server to start SQL mirroring but encountered an error below.
Query:
use master
go
alter database test set partner= N'TCP://HOSTNAME.DOMAIN.GROUP.INTRANET:5023'
go
Error:
Msg 1452, Level 16, State 6, Line 2
The partner server instance name must be distinct from the server instance that manages the database. The ALTER DATABASE SET PARTNER command failed.
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Feb 5, 2015
Without giving dbowner how can we grant permission to user to alter/create procs?
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Jul 23, 2005
Does anyone know much about this tool? Also, if anyone can point me toa TSQL coding standard, please let me know.-- Dave
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May 9, 2008
Hi.
Me any my team are soon going to work on a performance critical application. My team has some experience of writing SQL, however we have not done performance oriented coding.
I am looking for a comphrehensive document which lists information for writing good SQL with performance. Please guide if there is such a document or web site.
Thanks,
Prasad
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Jan 3, 2015
rewrite the below two queries (so that i can avoid duplicates) i need to send email to everyone not the dup[right][/right]licated ones)?
Create table #MyPhoneList
(
AccountID int,
EmailWork varchar(50),
EmailHome varchar(50),
EmailOther varchar(50),
[Code] ....
--> In this table AccountID is uniquee
--> email values could be null or repetetive for work / home / Other (same email can be used more than one columns for accountid)
-- a new column will be created with name as Sourceflag( the value could be work, Home, Other depend on email coming from) then removes duplicates
SELECT AccountID , Email, SourceFlag, ROW_NUMBER() OVER(PARTITION BY AccountID, Email ORDER BY Sourceflag desc) AS ROW
INTO #List
from (
SELECTAccountID
, EmailWorkAS EMAIL
, 'Work'AS SourceFlag
FROM#MyPhoneList (NoLock) eml
WHEREIsOffersToWorkEmail= 1
[code]....
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Oct 26, 2006
Greetings,
I have two tables:
CustomerOrder
----
ID
CustomerID
StatusID
CustomerOrderDetail
----
ID
Order_ID
StockID
Quantity
CustomerOrderDetail table has clustered unique index for ID and non-clustered for Order_ID
SQL Server 2005 is using table scan for CustomerOrderDetail table When I user the following query:
select
cod.*
from CustomerOrder co
inner join CustomerOrderDetail cod ON cod.Order_ID = co.ID
where
co.StatusID = 8 -- Pending
Both of the tables are pretty big, detail table has more than million records, so scanning the table is a bad idea.
When I specify hint to use index then sql seeks, but how do I make SQL server to use index automatically? I don't want to use hints in my queries.
Thanks!
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Sep 21, 2015
When I use an SSAS cube in Excel the command text is just the name of the cube itself and does not require an MDX query. Â Is it possible in SSRS to avoid writing an MDX query?
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Dec 19, 2007
Hi to all..
I am new to ASP.Net, I want coding for inserting data in to SQL server 2005 that code contain the following criteria.
1.ASP.Net using C#.Net.
2.Using Stored Procdure.
3.the connetion string ,command , Data reader is in the same class. this class will be reusable for other page also without modifying any thing in it.
Please Help me.
Advance thanks.
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Jan 28, 2008
Partial Class Default3
Inherits System.Web.UI.Page
Protected Sub Login1_Authenticate(ByVal sender As
Object, ByVal e As System.Web.UI.WebControls.AuthenticateEventArgs)
Handles Login1.Authenticate
Dim cmd As New SqlCommand
con6 = New
SqlConnection("Server=localhost;UID=sa;PWD=XXXX;Database=knowledge;integrated
security=sspi")
con6.Open()
cmd.CommandText = "select
Status from usr where Uid='" & txtUsername.Text & "' and
Pass='" & txtPassword.Text & "'"
cmd.Connection = con6
End Sub
End Class
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Aug 5, 2014
I have the following code.
SELECT _bvSerialMasterFull.SerialNumber, _bvSerialMasterFull.SNStockLink, _bvSerialMasterFull.SNDateLMove, _bvSerialMasterFull.CurrentLoc,
_bvSerialMasterFull.CurrentAccLink, _bvSerialMasterFull.StockCode, _bvSerialMasterFull.CurrentAccount, _bvSerialMasterFull.CurrentLocationDesc,
_bvSerialNumbersFull.SNTxDate, _bvSerialNumbersFull.SNTxReference, _bvSerialNumbersFull.SNTrCodeID, _bvSerialNumbersFull.SNTransType,
_bvSerialNumbersFull.SNWarehouseID, _bvSerialNumbersFull.TransAccount, _bvSerialNumbersFull.TransTypeDesc,
[code]...
However, as you can see, the original select query is run twice and joined together.What I was hoping for is this to be done in the original query without the need to duplicate the original query.
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Jun 26, 2015
how do I get the variables in the cursor, set statement, to NOT update the temp table with the value of the variable ? I want it to pull a date, not the column name stored in the variable...
create table #temptable (columname varchar(150), columnheader varchar(150), earliestdate varchar(120), mostrecentdate varchar(120))
insert into #temptable
SELECT ColumnName, headername, '', '' FROM eddsdbo.[ArtifactViewField] WHERE ItemListType = 'DateTime' AND ArtifactTypeID = 10
--column name
declare @cname varchar(30)
[code]...
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