Good morning one and all,
I have some queries that were written in access that I need to port into SQL 7, the whole process is boring and mundane. Does any1 know of a translator (i.e. access sql to t-sql) or a reference to the differences between access SQL and t-Sql.
Any and all help appreciated,
Thanx Gurmi
Hello all.
I was wondering if there was a simple Import statement I could use in SQL to import an Access Table into SQL Server 2005.
I know how to use the SSIS Import/Export Wizard, but that seems excessive to import a single 204 record table
Any help on this would be greatly appreciated.
Hi guys,
I have the query below (running okay):
Code Block
SELECT DISTINCT Field01 AS 'Field01', Field02 AS 'Field02'
FROM myTables
WHERE Conditions are true
ORDER BY Field01
The results are just as I need:
Field01 Field02
------------- ----------------------
192473 8461760
192474 22810
Because other reasons. I need to modify that query to:
Code Block
SELECT DISTINCT Field01 AS 'Field01', Field02 AS 'Field02'
INTO AuxiliaryTable
FROM myTables
WHERE Conditions are true
ORDER BY Field01
SELECT DISTINCT [Field02] FROM AuxTable
The the results are:
Field02
----------------------
22810
8461760
And what I need is (without showing any other field):
Field02
----------------------
8461760
22810
Is there any good suggestion?
Thanks in advance for any help,
Aldo.
Every time I try this statement I keep getting a syntext error near count I must be over looking something can some one help me with this.
SELECT 'Quarter 1' as 'qtr' count(jobid) as 'transcount', count(distinct job.patientid) as 'patientcount', sum(job.LANGUAGE_TCOST) as 'lcost', Sum(job.LANGUAGE_DISC_COST) as 'dlcost', avg(LANGUAGE_DISC) as 'avgLDisc', (sum(job.LANGUAGE_TCOST) + sum(job.LANGUAGE_DISC_COST)) as 'LGrossAmtBilled', (sum(LANGUAGE_TCOST) / count(distinct job.patientid)) as 'PatAvgL', (sum(LANGUAGE_TCOST) / count(jobid)) as 'RefAvgL', sum(LANGUAGE_DISC) as 'avgPercentDiscL', JOB.JURISDICTION, PAYER.PAY_COMPANY, PAYER.PAY_CITY, PAYER.PAY_STATE, PAYER.PAY_SALES_STAFF_ID, JOB.INVOICE_DATE INVOICE_AR.INVOICE_DATE AS EXPR1, INVOICE_AR.AMOUNT_DUE
FROM JOB INNER JOIN INVOICE_AR ON JOB.JOBID = INVOICE_AR.JOBID LEFT OUTER JOIN PAYER ON PAYER.PAYERID = JOB.PAYER.ID LEFT OUTER JOIN STATES ON JOB.JURISDICTION = STATES.INITIALS
WHERE (INVOICE_AR.AMOUNT_DUE > 0)AND (INVOICE-AR.INVOICE_DATE BETWEEN @startdate and @enddate)AND (MONTH(INVOICE_AR.INVOICE_DATE) IN (1,2,3))AND (PAYER.PAYCOMPANY like '%' + @Company + '%') Group By JOB.JURISDICTION PAYER.PAY_COMPANY PAYER.PAY_CITY PAYER.PAY_STATE PAYER.PAY_SALES_STAFF_ID, JOB.INVOICE_DATE, INVOICE_AR.INVOICE_DATE, INVOICE_AR.AMOUNT_DUE
UNION ALL
SELECT 'Quarter 2' as 'qtr' count(jobid) as 'transcount', count(distinct job.patientid) as 'patientcount', sum(job.LANGUAGE_TCOST) as 'lcost', Sum(job.LANGUAGE_DISC_COST) as 'dlcost', avg(LANGUAGE_DISC) as 'avgLDisc', (sum(job.LANGUAGE_TCOST) + sum(job.LANGUAGE_DISC_COST)) as 'LGrossAmtBilled', (sum(LANGUAGE_TCOST) / count(distinct job.patientid)) as 'PatAvgL', (sum(LANGUAGE_TCOST) / count(jobid)) as 'RefAvgL', sum(LANGUAGE_DISC) as 'avgPercentDiscL', JOB.JURISDICTION, PAYER.PAY_COMPANY, PAYER.PAY_CITY, PAYER.PAY_STATE, PAYER.PAY_SALES_STAFF_ID, JOB.INVOICE_DATE INVOICE_AR.INVOICE_DATE AS EXPR1, INVOICE_AR.AMOUNT_DUE
FROM JOB INNER JOIN INVOICE_AR ON JOB.JOBID = INVOICE_AR.JOBID LEFT OUTER JOIN PAYER ON PAYER.PAYERID = JOB.PAYER.ID LEFT OUTER JOIN STATES ON JOB.JURISDICTION = STATES.INITIALS
WHERE (INVOICE_AR.AMOUNT_DUE > 0)AND (INVOICE-AR.INVOICE_DATE BETWEEN @startdate and @enddate)AND (MONTH(INVOICE_AR.INVOICE_DATE) IN (4,5,6))AND (PAYER.PAYCOMPANY like '%' + @Company + '%') Group By JOB.JURISDICTION PAYER.PAY_COMPANY PAYER.PAY_CITY PAYER.PAY_STATE PAYER.PAY_SALES_STAFF_ID, JOB.INVOICE_DATE, INVOICE_AR.INVOICE_DATE, INVOICE_AR.AMOUNT_DUE
UNION ALL
SELECT 'Quarter 3' as 'qtr' count(jobid) as 'transcount', count(distinct job.patientid) as 'patientcount', sum(job.LANGUAGE_TCOST) as 'lcost', Sum(job.LANGUAGE_DISC_COST) as 'dlcost', avg(LANGUAGE_DISC) as 'avgLDisc', (sum(job.LANGUAGE_TCOST) + sum(job.LANGUAGE_DISC_COST)) as 'LGrossAmtBilled', (sum(LANGUAGE_TCOST) / count(distinct job.patientid)) as 'PatAvgL', (sum(LANGUAGE_TCOST) / count(jobid)) as 'RefAvgL', sum(LANGUAGE_DISC) as 'avgPercentDiscL', JOB.JURISDICTION, PAYER.PAY_COMPANY, PAYER.PAY_CITY, PAYER.PAY_STATE, PAYER.PAY_SALES_STAFF_ID, JOB.INVOICE_DATE INVOICE_AR.INVOICE_DATE AS EXPR1, INVOICE_AR.AMOUNT_DUE
FROM JOB INNER JOIN INVOICE_AR ON JOB.JOBID = INVOICE_AR.JOBID LEFT OUTER JOIN PAYER ON PAYER.PAYERID = JOB.PAYER.ID LEFT OUTER JOIN STATES ON JOB.JURISDICTION = STATES.INITIALS
WHERE (INVOICE_AR.AMOUNT_DUE > 0)AND (INVOICE-AR.INVOICE_DATE BETWEEN @startdate and @enddate)AND (MONTH(INVOICE_AR.INVOICE_DATE) IN (7,8,9))AND (PAYER.PAYCOMPANY like '%' + @Company + '%') Group By JOB.JURISDICTION PAYER.PAY_COMPANY PAYER.PAY_CITY PAYER.PAY_STATE PAYER.PAY_SALES_STAFF_ID, JOB.INVOICE_DATE, INVOICE_AR.INVOICE_DATE, INVOICE_AR.AMOUNT_DUE
UNION ALL
SELECT 'Quarter 4' as 'qtr' count(jobid) as 'transcount', count(distinct job.patientid) as 'patientcount', sum(job.LANGUAGE_TCOST) as 'lcost', Sum(job.LANGUAGE_DISC_COST) as 'dlcost', avg(LANGUAGE_DISC) as 'avgLDisc', (sum(job.LANGUAGE_TCOST) + sum(job.LANGUAGE_DISC_COST)) as 'LGrossAmtBilled', (sum(LANGUAGE_TCOST) / count(distinct job.patientid)) as 'PatAvgL', (sum(LANGUAGE_TCOST) / count(jobid)) as 'RefAvgL', sum(LANGUAGE_DISC) as 'avgPercentDiscL', JOB.JURISDICTION, PAYER.PAY_COMPANY, PAYER.PAY_CITY, PAYER.PAY_STATE, PAYER.PAY_SALES_STAFF_ID, JOB.INVOICE_DATE INVOICE_AR.INVOICE_DATE AS EXPR1, INVOICE_AR.AMOUNT_DUE
FROM JOB INNER JOIN INVOICE_AR ON JOB.JOBID = INVOICE_AR.JOBID LEFT OUTER JOIN PAYER ON PAYER.PAYERID = JOB.PAYER.ID LEFT OUTER JOIN STATES ON JOB.JURISDICTION = STATES.INITIALS
WHERE (INVOICE_AR.AMOUNT_DUE > 0)AND (INVOICE-AR.INVOICE_DATE BETWEEN @startdate and @enddate)AND (MONTH(INVOICE_AR.INVOICE_DATE) IN (10,11,12))AND (PAYER.PAYCOMPANY like '%' + @Company + '%') Group By JOB.JURISDICTION PAYER.PAY_cOMPANY PAYER.PAY_CITY PAYER.PAY_STATE PAYER.PAY_SALES_STAFF_ID, JOB.INVOICE_DATE, INVOICE_AR.INVOICE_DATE, INVOICE_AR.AMOUNT_DUE Order By 'QTR' asc
Hi guys,
I need help with this one...
Iam Trying to understand how to use the statement WITH
I am running the code below, but getting error.
note: I have SQL SERVER 2005 in my PC, but retrieving data from the SQL SERVER 2000 (in the server)
Thanks in advance,
Aldo.
Code Snippet
WITH MyCTE (FILTER, SORTGROUP)
AS
(
SELECT ACCOUNTS.FILTER, ACCOUNTS.SORTGROUP FROM ACCOUNTS
)
SELECT * FROM MyCTE AS CTE_01;
Error Messages:
Msg 156, Level 15, State 1, Line 1
Incorrect syntax near the keyword 'WITH'.
Hi all,I would like to replace the default directory location (c: emp) and thefilename (emails.csv) with variables like @FileDir and @FileName in thestatement below.SELECT @cnt = COUNT(*) FROM OpenRowset('MSDASQL', 'Driver={Microsoft TextDriver (*.txt; *.csv)}; DefaultDir=c: emp;','select * from "emails.csv"')However, my attempts have not been successful.Any ideas appreciated, and TIA.Greg
View 2 Replies View RelatedHi,
Here is the scenario. I want to add last year sale dollars in accordance with current period in exsiting fact table.
And below is the syntax.
Syntax:
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
select
a. store_key,
a.fisc_date_key,
sum(a.net_sale_Dollars) as sale_TY ,
sum ( b.net_sale_dollars ) as sale_LY ,
a.division_name,
a.department_number
fromFact 1 as a
,Fact 1 as b
Whereb.fisc_date_key = (a.fisc_date_key -364)
and a.division_name=b.division_name
and a.department_number =b.department_number
and a.store_key = b.store_key
group by
a.division_name,
a.department_number,
a.fisc_date_key,
a.store_key
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
The current table from this query is showing like:
store_key date_key sale_TY sales_LY div dept
------------------------------------------------------------------------------------------------
1 1 30 20 ABC 1
2 1 20 20 ABC 3
But, if we assume that in the current date, dept = 2 has a sale amount, and in parallel year if dept=2 does not have any sale then this information was excluded.
The structure of table that I want to create must look like:
store_key date_key sale_TY sales_LY div dept
------------------------------------------------------------------------------------------------
1 1 30 20 ABC 1
2 1 20 20 ABC 3
2 1 15 0 ABC 2
>>>> want to put 0 value where only one side ( current or parrallel period) has sales info.
So, I'm thinking the case statement like:
Case statement logic like:
------------------------------------------------------------
if a. dept not exist in b.dept
then Sale TY -> a.net_sale_dollars
Sale LY -> 0
if b.dept not exist in a.dept
then sale TY -> 0
sale LY -> b. net_sale_dollars
-------------------------------------------------------------
below is the syntax which doesn't work (it's wrong):
Syntax:
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
select
a. store_key,
a.fisc_date_key,
sum(case when a.department_number = b.department_number then a.net_sale_dollars
else case when a.department_number NOT IN (b.department_number)then a.net_sale_dollars else null end)
as sale_TY ,
sum ( case when b.department_number =a.department_number then b.net_sale_dollars
else case when a.department_number NOT IN (b.department_number) as sale_LY,
a.division_name,
a.department_number
fromFact 1 as a
Fact 1 as b
Whereb.fisc_date_key = (a.fisc_date_key -364)
and a.division_name=b.division_name
and a.department_number =b.department_number
and a.store_key = b.store_key
group by
a.division_name,
a.department_number,
a.fisc_date_key,
a.store_key
,
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Is it possible to create these kind of structure?
Please give me some comments.
Thanks.
hello,
I have wriiten this query to select all records from those tables in a database that have "to_be_transffered" column where this "to_be_transferred_column" is not null
--code
EXEC sp_MSForEachTable 'IF EXISTS(SELECT c.table_name, c.column_name
FROM information_schema.columns c
INNER JOIN information_schema.tables t
ON c.table_name = t.table_name
WHERE c.table_name = SUBSTRING(''?'', (CHARINDEX(''['',''?'', 2) + 1),
((LEN(''?'') - (CHARINDEX(''['',''?'', 2) + 1))))
AND c.column_name = ''to_be_transferred''
AND t.table_type = ''BASE TABLE''
)
BEGIN
SELECT * FROM ?
WHERE to_be_transferred IS NOT NULL
END'
But I am getting the following error
Msg 207, Level 16, State 3, Line 12
Invalid column name 'to_be_transferred'
I thought the if statement filters all those tables with the specified column and do select statement fot those tables only
what did I do wrong, any suggestionm?
Thanks
Is it possible to have a conditional union statement in a stored proc?Here's an example on the northwind database. If says there's a syntaxerror near the UNION statement. Looks like it doesn't like having theBEGIN directly in front of it.Is the only solution to create a dynamic sql string then call exec onit?Any help appreciated.Tom.CREATE PROCEDURE usp_test(@both int = 1)ASSET NOCOUNT ONSELECT * FROM territories WHERE regionid = 1IF @both = 1BEGINUNIONSELECT * FROM territories WHERE regionid = 2ENDGO
View 5 Replies View RelatedI have to deal with an environment where the developers create and modify tables at will, and the tool they use does not check if the table created is over the 8060 limit for a table. I have a sql statement below which checks the size for me, but I can't figure out how to put a where clause on it to check for the size being over 8060. I i have over 1000 tables to check and was going to write a cursor routine to check it and print it, but I need te where clause to work.Any help appreciated
select Name=left(c.name,20),
c.prec, scale = ISNULL(c.scale,0),
t.name from syscolumns c inner join systypes
t on c.xtype = t.xtype where id in
(select id from sysobjects where name = 'mh_demographic2_')
order by c.colid COMPUTE sum(c.prec)
I am very new to Transact-SQL programming and don't have a programmingbackground and was hoping that someone could point me in the rightdirection. I have a SELECT statement SELECT FIXID, COUNT(*) AS IOIsand want to ORDER BY 'IOI's'. I have been combing through the BOL, butI don't even know what topic/heading this would fall under.USE INDIISELECT FIXID, COUNT(*) AS IOIsFROM[dbo].[IOI_2005_03_03]GROUP BY FIXIDORDER BY FIXIDI know that it is a simple question, but perhaps someone could assistme.Thanks,
View 18 Replies View Relatedgot some MS Access SQL Code that needs converting into TSQL:
SELECT dbo_qryMyServices.FormsServiceID,
dbo_qryMyServices.ServiceName, Sum(IIf(IsNull([CompletionDate]),0,1))
AS Completed,
Count([pkServiceID])-Sum(IIf(IsNull([CompletionDate]),0,1)) AS
Uncompleted, Count(dbo_MyServiceRequests.pkServiceID) AS TotalCount
FROM dbo_qryMyServices LEFT JOIN dbo_MyServiceRequests ON dbo_qryMyServices.FormsServiceID = dbo_MyServiceRequests.PostType
GROUP BY dbo_qryMyServices.FormsServiceID, dbo_qryMyServices.ServiceName
ORDER BY dbo_qryMyServices.ServiceName;
because it's Access and got VBA stuff in it - IIF and ISNULL, I can't figure out how to make it work in proper SQL.
Any help would be most appreciated!
We are migrating an access97 database to sql server7.0. there are queries in access which need to be made into tsql queries.And what are the steps to convert access97 to sql7.0 and how do i migrate memo fields to sql7. Is there some method to convert or tool that does that...any help is welcome and thanks in advance.
View 1 Replies View RelatedI have a VBscript below which works fine, which creates a unique file name for a text source and creates it just fine. What I need is to use that file name in an insert statement in TSQL to load a record to a transaction table. How do I utilize this variable to do this?
Thanks
Function Main()
Dim oConn, sFilename
' Filename format - exyymmdd.log
sFilename = "ex" & Right(Year(Now()), 2)
If Month(Now()) < 10 Then sFilename = sFilename & "0" & _
Month(Now()) Else sFilename = sFilename & Month(Now())
If Day(Now()) < 10 Then sFilename = sFilename & _
"0" & Day(Now()) Else sFilename = sFilename & Day(Now())
sFilename = DTSGlobalVariables("LogFilePath").Value & _
sFilename & ".log"
Set oConn = DTSGlobalVariables.Parent.Connections("Text File (Destination)")
oConn.DataSource = sFilename
' oConn.DataTarget = sFilename
Set oConn = Nothing
Main = DTSTaskExecResult_Success
End Function
Hello, I am fairly new to SQL Server so I apologise if this is the wrong forum. I have a Sales analysis table in a SQL Server 2000 database. The table is populated from various sources in our ERP system. via a DTS package For our French branch sales unit of measure is eachs (EA) for actuals, but the primary UOM and our forecast data is normally in cartons. I have a product master table which defines primary unit of measure, and a unit of measure conversion table. So if I wanted to convert the data all to the primary measure I would write the below in Access:
UPDATE (tblSalesReport INNER JOIN tblItemMasterERP ON tblSalesReport.fldProductNo = tblItemMasterERP.fldProductNo) INNER JOIN tblUOMConvertERP ON (tblItemMasterERP.fldShortItemNo = tblUOMConvertERP.fldItemNo) AND (tblItemMasterERP.fldPrimaryUOM = tblUOMConvertERP.fldUOM1) SET tblSalesReport.fldUOM = [tblItemMasterERP]![fldPrimaryUOM], tblSalesReport.fldQuantity = [tblSalesReport]![fldQuantity]/[tblUOMConvertERP]![fldConvFactor]
WHERE (((tblSalesReport.fldCompany)="00007") AND ((tblUOMConvertERP.fldUOM2)=[tblSalesReport]![fldUOM]) AND (([tblSalesReport]![fldUOM])<>[tblItemMasterERP]![fldPrimaryUOM]));
I have found that in the DTS I can add an SQL task, but it seems to only allow UPDATE if there are no joined tables. I found the same thing in Stored Procedures, the SQL designer would only allow me to use one table. I guess I am looking in the wrong places. Can anyone point me in the right direction to incorporate the above sql (or equivolent) into our DTS package. Unfortunately the company decided to dispense with the services of the person who designed the package.
I know there is a command xp_delete_file for SQL 2005 but if I want to delete a file from a 2000 database is there a command to do the same.
View 4 Replies View RelatedHi guys,
Working on a MS Access database, I have a table named "myTable" which contains several fields.
I just want to retrieve all the fields (columns) in the myTable, without retrieving Col1 and Col2
What should my SQL string be?
SELECT * (not Col1, Col2) FROM myTable
Thanks in advance for any help.
Aldo.
Just Like these:
-- batch start
Select * from someTable --maybe a query which need much res(I/O,cpu,memory)
/*
can I do something here to free res used by prior statement?
*/
select * from someOtherTable
--batch end
The Sqls above are written in a procedure to automating test for some select querys.
i have a database names "students" in SQL server 2000. is there any TSQL statement to make a backup of the student databse in to a sspecific location ??????????
pls help
Hello.
View 5 Replies View RelatedI accidentaly deleted data from the wrong table. Is there a way to un-delete what I had deleted.
need help ASAP.
Regards,
Steve
Hi,
I have 2 tables,
MembersTemp and Organisations
I'm trying to extract the organisation Name from the organisations table but am unsure of the sql statement to do this.
Initiallt I only have the ExecID for the MembersTemp table
MembersType table:
ExecID 3013
OrganisationID 4550
Organisation table:
ID 4550 (PK)
Name "Microboff"
Any ideas??
Can anyone please give me the equivalent tsql for sql server 2000 for the following two queries which works fine in sql server 2005
1
-- Full Table Structure
select t.object_id, t.name as 'tablename', c.name as 'columnname', y.name as 'typename', case y.namewhen 'varchar' then convert(varchar, c.max_length)when 'decimal' then convert(varchar, c.precision) + ', ' + convert(varchar, c.scale)else ''end attrib,y.*from sys.tables t, sys.columns c, sys.types ywhere t.object_id = c.object_idand t.name not in ('sysdiagrams')and c.system_type_id = y.system_type_idand c.system_type_id = y.user_type_idorder by t.name, c.column_id
2
-- PK and Index
select t.name as 'tablename', i.name as 'indexname', c.name as 'columnname' , i.is_unique, i.is_primary_key, ic.is_descending_keyfrom sys.indexes i, sys.tables t, sys.index_columns ic, sys.columns cwhere t.object_id = i.object_idand t.object_id = ic.object_idand t.object_id = c.object_idand i.index_id = ic.index_idand c.column_id = ic.column_idand t.name not in ('sysdiagrams')order by t.name, i.index_id, ic.index_column_id
This sql is extracting some sort of the information about the structure of the sql server database[2005]
I need a sql whihc will return the same result for sql server 2000
I'm trying to convert this from Access to SQL:
SELECT ORDER_DETAIL.ORDER_NUMBER, Substring([ITEM_NUMBER],2,7) AS ITEMNO, First(ORDER_DETAIL.ITEM_DESC) AS FirstOfITEM_DESC
FROM ORDER_DETAIL
But it won't accept the First statement, specifically "First" is not recognized.
First(ORDER_DETAIL.ITEM_DESC) AS FirstOfITEM_DESC
Does anyone know a way around?
I have an IIF statment in a query in Access;
SmallY: IIf([Small]=True,"YES"," ")
How can i translate this to SQL Server?
I have following SQL statement which I run on an Access database. ( Program written in VB.NET )
'---------
SELECT c.*
FROM Communications AS c
WHERE CommDate Between #1/4/2005# And #5/4/2005#;
'------------
I've put dummy values in the database for dates between 1st and 8th of april... And running this query suprisingly gives back ALL rows in the table... Also the entries for the 6th, 7th and 8th of april... In fact it just gives back the WHOLE table, no matter which values I add...
If I use '1/4/2005' (not with #) then I get an error back.
Anybody an Idea how to make a BETWEEN statement work in an access database?
Thanks,
Frederik
I know the SQL syntax to join two tables in different databases on the ame server, but does anyone know if a SQL statement will allow you to join tables from different databases on different servers?
View 8 Replies View RelatedUsing Access 2010 and SQL Server 2012..i added a database through SSMS and added a table named tblEmployee (dbo.tblEmployee)
The table has 3 fields
LName (nvarchar(50), null)
FName (nvarchar(50), null)
Code (nvarchar(50), null)
The access table has 3 fields
FName, text
LName, text
Code, text
I found a code snippet here to insert from the Access table to the SQL table.UtterAccess Discussion Forums > Appending Access table to SQL Server table (and vice-versa) usin...The code is generating this error
Run-time error '3134':
Syntax error in INSERT INTO statement
Code:
Option Compare Database
Sub AppToSQL()
Dim strODBCConnect As String
Dim strSQL As String
'Code from:
[code]...
ive been having a lot of trouble converting this last line from my access database to sql server. i was hoping someone could help
order by Name, IIF(Risk.Calc like H*, 1, IIF (Risk.Calc like M*,2,3)), Risk.Chance*risk.cons DESC, risk.title
any suggestions?
Can someone explain this to me?Whats the difference in "using" statement of C# Vs "SqlDataReader rdr = cmd.ExecuteReader(CommandBehaviour.closeConnection)"????i thought both closes all the resources both "connection" as well "underlying datareader"but i have come to believe that CommandBehaviour.closeConnection leaves the 'datareader' open and closes the connection ONLY.Here is why..----------i have the c# code in a class where i am creating a connection,executing stored procedure and returning the datareader.I am making use of 'using' statement something like this here
public class DB{public SqlDataReader getReader(){ using (SqlConnection conn1 = new SqlConnection(param1)) { SqlCommand cmd1 = new SqlCommand(sproc, conn1); cmd1.CommandType = CommandType.StoredProcedure; conn1Open(); SqlDataReader rdr = cmd1.ExecuteReader(); return rdrMIS; }}
-this datareader is used in the function in a main code something like this and assign it to Dropdown list(just outlining the code)
function abc(){
DB db1 = new db1()
ddl1.datasource = db1.getReader();ddl1.DataTextField = "val1";ddl1DataValueField = "val2";ddl1.DataBind(); }
this code gives me the error "Invalid attempt to FieldCount when reader is closed"
- I think this is because the 'using' statment above,is closing the connection as well as datareader,so its not available in the calling function
-however if i remove the 'using' statment and change the line SqlDataReader rdr = cmd.ExecuteReader(CommandBehaviour.closeConnection) instead ;It works fine.Why?Is it because CommandBehaviour.closeConnection closes the connection but datareader is OPEN and still available to the function?If so,do i need to close the reader explicitly in my function?..i never did it and it works fine..
- i like to use 'using' statement ..it is clean and makes sure resource disposal is properly taken care of.But i would still like to use datareader and not dataset.Also i want to handle all the database related task such as opening,closing of connection,datareader in a class and not in my calling function.
Whats the best way to handle all this concern.
Thanks for your help.
Hi,I currently have a ms access update query that runsperfectly well and quicly in access however I now need to add this queryto convert this qeryu to oracles equivelant sql syntax and add it to the endof an oracle sql script.Unfortunately Im not having much success although i seem to be able toconvert it to a working oracle sql. it takes hours to run the statement inoracle where as in access it runs in secondsany help is appreciated.Ms Access sql :UPDATE (PRO_STY_TPRICES INNER JOIN PRO_STYLE_COLOURS ON PRO_STY_TPRICES.STY_ID = PRO_STYLE_COLOURS.STY_ID) INNER JOIN PRO_TST_RV3X_RPT_WRK ON(PRO_STYLE_COLOURS.SEASON = PRO_TST_RV3X_RPT_WRK.SEASON) AND(PRO_STYLE_COLOURS.STY_NUM = PRO_TST_RV3X_RPT_WRK.STY_NUM) AND(PRO_STYLE_COLOURS.STY_QUAL = PRO_TST_RV3X_RPT_WRK.STY_QUAL) AND(PRO_STYLE_COLOURS.BF_MAT_CHAR_VAL = PRO_TST_RV3X_RPT_WRK.BF_MAT_CHAR_VAL)SET PRO_TST_RV3X_RPT_WRK.MKD_DATE = pro_sty_tprices.new_active_date,PRO_TST_RV3X_RPT_WRK.MKD_PRICE = pro_sty_tprices.new_tpriceWHERE (((PRO_STY_TPRICES.NEW_ACTIVE_DATE) Is Not Null));Oracle SQL :update pro.tst_rv3x_rpt_wrk xset(x.mkd_date, x.mkd_price) =(Select a.new_active_date, a.new_tpricefrom pro.sty_tprices a, pro.style_colours bwhere a.sty_id=b.sty_idand b.bf_mat_char_val = x.bf_mat_char_valand b.season = x.seasonand b.sty_num = x.sty_numand b.sty_qual = x.sty_qualand a.new_active_date is not null)
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Hi,
Is there a way I can get this select Union statement to work in Access.
SELECT '' AS Router UNION SELECT DISTINCT Router FROM IPVPNRouterUpgradeCharges WHERE SchemeID = 12 AND
Router <> 'IPVPN Lite' AND Router <> 'VPN Bridge'
AND Router <> 'IPVPN Aggregated Bandwidth' ORDER By Router
I get this message in Access: Query input must contain at least input of query
Thanks for any help
Chris
Hi All,
I am trying to write a Transact-SQL statement and am having no success. I have a customers table that has some duplicate Customer Numbers in it, however the records do have a unique Reference Number. I am trying select all records that match a list of Customer Numbers but if there are more than 1 matching Customer Number I only want the one with the largest Reference Number.
My BASIC Select Statement is:
SELECT Cust_Ref_No, Customer_No, Customer_Name, Address1,
Address2, Suburb, State, Postcode, Phone
FROM Customers
WHERE Customer_No IN
(SELECT Customer_No FROM temp_Customers)
Much to my HORROR I found that what I am trying to do is simple in MS Access using the “First” Function – Such as below:
SELECT First(Cust_Ref_No) AS Cust_Ref_No, Customer_No
FROM Customers
GROUP BY Customer_No
ORDER BY First(Cust_Ref_No), Customer_No;
There appears to be no “First” Function in Transact-SQL. Is someone able to show me how to achieve the same results in Transact-SQL as I can get with MS Access (I’d HATE to think that MS Access has more functionality in querying data than SQL Server in any way at all)?
P.S. I really need to run the select statement as one step rather than splitting it up into parts.
Regards, Trog28