Select Max Values From Queries For Multiple Schedule_Number
Jan 8, 2008
I am trying to select the max for each Schedule_Number when Process
Description = 'Exit Cold Rinse'. In the following table, 2:00 and
4:00 should be returned for 12345_001 and 12345_002 respectively. I
have tried to join the two queries and would like to use the current
Schedule_Number as one of the criteria when determining the max.
Below is some code that I've used thus far? Does anyone have
suggestions?
Select *
From
(Select distinct Schedule_Number
From dbo.Process_Data
WHERE left(Schedule_Number,5) = '12345') as Query1
left join
(Select *
From dbo.Process_Data
Where TMDT =
(SELECT Max(TMDT)
FROM dbo.Process_Data
WHERE Process_Description = 'Exit Cold Rinse' and
Query1.Schedule_Number = Query2.Schedule_Number)) as Query2
on Query1.Schedule_Number=Query2.Schedule_Number
I'm trying to code a query in Access that finds rows w/ duplicate "ContactKeys" then finds duplicate "AddressLine1s" out of the list of duplicate "ContactKeys." (I tried subqueries but it was really slow)
I am trying to create a new table with only duplicate ContactKey rows, and then I wanted to use that table to pick out the duplicate AddressLine1 rows.
Code:
SELECT * INTO dupContactKeys FROM Contacts WHERE ContactKey IN ( SELECT ContactKey FROM Contacts GROUP BY ContactKey HAVING COUNT(*) > 1)
SELECT * FROM dupContactKeys WHERE ContactKey IN ( SELECT AddressLine1, Zip FROM Contacts GROUP BY AddressLine1, Zip HAVING COUNT(*) > 1) ORDER BY ContactKey, TypeKey;
drop table dupContactKeys
This of course doesn't work. Please help, as I am going slightly mad!
I have an ASP.NET form that stores it's data in MSDE but I just added a multi-select ListBox to the form and I'm having a hard time coming up with a way of writing that data to the database. Should I write the values into a column on the same table where I store the rest of the data from the form (values separated by a comma) or shouild I create another table (one to many) and store the data there. I like the second option, but I'm not sure how to loop through each value and write it to the database table.
I grab the values for the selection as follow:
foreach (ListItem lstItem in lbAttendees.Items) { if (lstItem.Selected == true) { grpList.Add(lstItem.Value.ToString()); } }
but I'm not sure on what to do next and could use some help.
HiI'm not sure what the best approach for this is:I have a stored procedure which I would like to use to return severaloutput values instead of returning a recordset.CREATE PROCEDURE Test (@param1 int, @param2 int OUTPUT, @param3 intOUTPUT) ASSELECT field2, field3 FROM Table WHERE field1 = @param1I would like to return @param2 as field2 and @param3 as field3How do I do this without using SELECT multiple times?THanks in advanceSam
I created a query that got the following result. But I expect to get the structure like, care_nbr, cust_nbr,legal_name, address_type=physical address, addr_line_1, addr_line_2, address_type-primary address, ddr_line_1, addr_line_2. That means I only need primary and physical address, and expect them to show in a row to each care_nbr. How to perform that?
Hello all. I hope someone can offer me some help. I'm trying to construct a SQL statement that will be run on a Dataset that I have. The trick is that there are many conditions that can apply. I'll describe my situation:
I have about 1700 records in a datatable titled "AISC_Shapes_Table" with 49 columns. What I would like to do is allow the user of my VB application to 'create' a custom query (i.e. advanced search). For now, I'll just discuss two columns; The Section Label titled "AISC_MANUAL_LABEL" and the Weight column "W". The data appears in the following manner:
(AISC_Shapes_Table)
AISC_MANUAL_LABEL W W44x300 300 W42x200 200 (and so on) WT22x150 150 WT21x100 100
(and so on) MT12.5x12.4 12.4 MT12x10 10 (etc.)
I have a listbox which users can select MULTIPLE "Manual Labels" or shapes. They then select a property (W for weight, in this case) and a limitation (greater than a value, less than a value, or between two values). From all this, I create a custom Query string or filter to apply to my BindingSource.Filter method. However I have to use the % wildcard to deal with exceptions. If the user only wants W shapes, I use "...LIKE 'W%'" and "...NOT LIKE 'WT%" to be sure to select ONLY W shapes and no WT's. The problems arises, however, when the user wants multiple shapes in general. If I want to select all the "AISC_MANUAL_LABEL" values with W <= 40, I can't do it. An example of a statement I tried to use to select WT% Labels and MT% labels with weight (W)<=100 is:
Code SnippetSELECT AISC_MANUAL_LABEL, W FROM AISC_Shape_Table WHERE (W <= 100) AND ((AISC_MANUAL_LABEL LIKE 'MT%') AND (AISC_MANUAL_LABEL LIKE 'WT%'))
It returns a NULL value to me, which i know is NOT because no such values exist. So, I further investigated and tried to use a subquery seeing if IN, ANY, or ALL would work, but to no avail. Can anyone offer up any suggestions? I know that if I can get an example of ONE of them to work, then I'll easily be able to apply it to all of my cases. Otherwise, am I just going about this the hard way or is it even possible? Please, ANY suggestions will help. Thank you in advance.
I am writing a query and have the bulk of it already written.
I am looking at a table that contains customer orders. There is a column named Customer_Order.Status Available values for this column is R, F, H, and C.
I'd like for my query to return all lines that have the value R, F, H.
My where clause is written like this
WHERE CUSTOMER_ORDER.SITE_ID = 'XXX' AND CUSTOMER_ORDER.STATUS = ('R','H','F')
I created a query that got the following result. But I expect to get the structure like, care_nbr, cust_nbr,legal_name, address_type=physical address, addr_line_1, addr_line_2, address_type-primary address, ddr_line_1, addr_line_2. That means I only need primary and physical address, and expect them to show in a row to each care_nbr. How to perform that?
how we can replace the multiple values in a single select statement? I have to build the output based on values stored in a table. Please see below the sample input and expected output.
I am SSRS user, We have a .net UI from where we want to pass multi select values, but these values are comma separated in the database. how can I write a sql query such that when I select multi values on my UI, the comma separated values are take care of.
For some reason my Stored Procs are not recognizing NULL values within my database:For example:Select *From ResultsWhere(home_Phone IS NULL)All the home_Phone vaules that are NULL are not being picked up by the query. Any ideas are appriciated. Thanks in advance everyone. RB
HiI have the following tables and stored procedure. I need to pass a value tothe stored procedure and have it use the value in a query. After runningthat query it will return an ID which is then used in an insert statement.At present the values in @MovieId int, @UserID int are left empty (see myoriginal code at the bottom of posting). I think this is due to an issuewith when the sql is executed (?).I get the feeling I should have something like this instead, but not sure:ALTER proc inserttransactions@MovieName nvarchar(50) = 'team',@uName nvarchar(50) = 'frank',@FrameNumber int = 0asDECLARE @MovieId int, @UserID int-- Find MovieID from MovieName@MovieId = exec MovieName2Id @MovieName-- Find UserID from UserEmail@UserEmail = exec Email2UserId @uName-- Insert DataINSERT INTO Transactions(MovieId, UserId, FrameNumber)VALUES (@MovieId, @UserID, @FrameNumber)Thanks in advance.========MY CODE=============Tables:CREATE TABLE [dbo].[movies] ([movieID] [int] IDENTITY (1, 1) NOT NULL ,[movieName] [nvarchar] (50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,[movieDateAdded] [datetime] NOT NULL) ON [PRIMARY]GOCREATE TABLE [dbo].[transactions] ([userID] [int] NULL ,[movieID] [int] NULL ,[FrameNumber] [int] NOT NULL ,[transDate] [datetime] NOT NULL) ON [PRIMARY]GOCREATE TABLE [dbo].[users] ([userID] [int] IDENTITY (1, 1) NOT NULL ,[userEmail] [nvarchar] (50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,[userDateRegistered] [datetime] NULL) ON [PRIMARY]GOStored Procedure:ALTER proc inserttransactions@MovieName nvarchar(50) = 'team',@uName nvarchar(50) = 'frank',@FrameNumber int = 0asDECLARE @MovieId int, @UserID int-- Find MovieID from MovieNameSELECT @MovieId = MovieIdFROM MoviesWHERE MovieName = @MovieName-- Find UserID from UserEmailSELECT @UserID = UserIDFROM UsersWHERE UserEmail = @uName-- Insert DataINSERT INTO Transactions(MovieId, UserId, FrameNumber)VALUES (@MovieId, @UserID, @FrameNumber)GOSET QUOTED_IDENTIFIER OFFGOSET ANSI_NULLS ONGO
I am trying to create a report using Reporting Services.
My problem right now is that the way the table is constructed, I am trying to pull 3 seperate values i.e. One is the number of Hours, One is the type of work, and the 3rd is the Grade, out of one column and place them in 3 seperate columns in the report.
I can currently get one value but how to get the information I need to be able to use in my reports.
So far what I've been working with SQL Reporting Services 2005 I love it and have made several reports, but this one has got me stumped.
Any help would be appreciated.
Thanks.
I might not have made my problem quite clear enough. My table has one column labeled value. The value in that table is linked through an ID field to another table where the ID's are broken down to one ID =Number of Hours, One ID = Grade and One ID= type of work.
What I'm trying to do is when using these ID's and seperate the value related to those ID's into 3 seperate columns in a query for using in Reporting Services to create the report
As you can see, I'm attempting to change the name of the same column 3 times to reflect the correct information and then link them all to the person, where one person might have several entries in the other fields.
As you can see I can change the names individually in queries and pull the information seperately, it's when roll them altogether is where I'm running into my problem
Thanks for the suggestions that were made, I apoligize for not making the problem clearer.
Here is a copy of what I'm attempting to accomplish. I didn't have it with me last night when posting.
--Pulls the Service Opportunity
SELECT cs.value AS "Service Opportunity"
FROM Cstudent cs
INNER JOIN cattribute ca ON ca.attributeid = cs.attributeid
WHERE ca.name = 'Service Opportunity'
--Pulls the Number of Hours
SELECT cs.value AS 'Number of Hours'
FROM Cstudent cs
INNER JOIN cattribute ca ON ca.attributeid =cs.attributeid
WHERE ca.name ='Num of Hours'
--Pulls the Person Grade Level
SELECT cs.value AS 'Grade'
FROM Cstudent cs
INNER JOIN cattribute ca ON ca.attributeid =cs.attributeid
WHERE ca.name ='Grade'
--Pulls the Person Number, First and Last Name and Grade Level
SELECT s.personnumber, s.lastname, s.firstname, cs.value as "Grade"
FROM student s
INNER JOIN cperson cs ON cs.personid = s.personid
INNER JOIN cattribute ca ON ca.attributeid = cs.attributeid
WHERE cs.value =(SELECT cs.value AS 'Grade'
WHERE ca.attributeid = cs.attributeid AND ca.name='Grade')
Hello, I really have a problem writing queries for the dynamic values. i follow the below mentioned method to write the queries but its really confusing. ex: str = "SELECT SO.Description,SO.DiscountPct,SO.Type,SO.Category,SO.StartDate,SO.EndDate,SO.MinQty,SO.MaxQty," + "S.Name AS ProductSubCategory,P.Name AS ProductName, C.Name AS ProductCategory FROM Production.Product P " + "INNER JOIN Production.ProductSubcategory S ON P.ProductSubcategoryID = S.ProductSubcategoryID " + "INNER JOIN Production.ProductCategory C ON S.ProductCategoryID = C.ProductCategoryID " + "INNER JOIN Sales.SpecialOfferProduct SOP ON P.ProductID = SOP.ProductID " + "INNER JOIN Sales.SpecialOffer SO ON SOP.SpecialOfferID = SO.SpecialOfferID " + "WHERE '" + txtStartDate.Text + "' between SO.StartDate AND SO.EndDate AND '" + txtEndDate.Text + "' BETWEEN SO.StartDate AND SO.EndDate " + "AND SO.Description Like '" + txtSpecialDesc.Text + "%'"; can anybody help me in writing the queries for dynamic values in an easy way. Thank you Sandeep Chavva
ID | AMOUNT | VAT ( COST TABLE ) 1 |20.125 |4.821 .... different to ID 1 in INV Table 2 |10.524 |1.425
If you look above, I need to sum the AMOUNT and VAT columns and get a value for each ID, then compare the two tables and get the ID's that have different values...in this case I would need a result saying ID1 as the total of INV TABLE ID1 (23.021) is different to the corresponding ID1 row in COST TABLE (24.946)
ID | AMOUNT | VAT ( COST TABLE ) 1 |20.125 |4.821 .... different to ID 1 in INV Table 2 |10.524 |1.425
If you look above, I need to sum the AMOUNT and VAT columns and get a value for each ID, then compare the two tables and get the ID's that have different values...in this case I would need a result saying ID1 as the total of INV TABLE ID1 (23.021) is different to the corresponding ID1 row in COST TABLE (24.946)
ID | AMOUNT | VAT ( COST TABLE ) 1 |20.125 |4.821 .... different to ID 1 in INV Table 2 |10.524 |1.425
If you look above, I need to sum the AMOUNT and VAT columns and get a value for each ID, then compare the two tables and get the ID's that have different values...in this case I would need a result saying ID1 as the total of INV TABLE ID1 (23.021) is different to the corresponding ID1 row in COST TABLE (24.946)
I have a query set that returns values as part of a data set, I need a new one to return values from two queries to a single row.
select '1' as thekey, 'Total Picks' as Tot,sum(prod_qty) as picks from exceed.aseld, exceed.csymh where luis_id in ('I','E') and aseld.whse_id = 1 and ( (aseld.batch_id between goal_beg_batch and goal_end_batch and monitor_group = 'YK')
[code]....
is it possible to get the numbers from keys 1 & 2 on the same row in a new query?
Or if it is easier a query that with give me (completed picks/total picks) = a decimal I can feed to the display as a percentage.
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?
Hi I have two queries, one which takes 1 second to execute and the other which takes less that a second to execute. I need to join them up similar to the following but when I do it take forever for them to execute. select * from table where column not in (select column from table2) It is quite complex and I have a couple of views included in the queries but it executes quickly on my dev database and when I run it on the live one it takes forever. Granted there is alot more data on the live database but the individual queries only take a second to run. Does anyone know why there would be such a time increase whenever I join the queries and run them on my live database? Any help would be appreciated. Thanks, Frankie
************************************************************* <code> tags added by moderator. Please use <code> and </code> tags to bracket comments to make code readable.
I am a beginner to this whole .net thing so my code is probablly scary, but anyway, I am looking for a way to insert records into a database and then get the last ID. I am sure there is a much better way to do this, but here is the code that I have that ins't quite working:
'SQL Insert data' Dim Conn As SqlConnection Dim Rdr As SqlDataReader Dim strConn As String = AppSettings("doConnect") Dim strSQL As String = "INSERT INTO USERS (username, password, accountNum) VALUES ('" + Email.Text.Trim() + "', '" + password.Text.Trim() + "', '" + Session("accountNum").Trim() + "')" Conn = New SqlConnection(strConn) Dim Cmd As New SqlCommand(strSQL, Conn) Conn.Open() Cmd.ExecuteNonQuery()
'SQL Get Last ID Dim ConnGet As SqlConnection Dim RdrGet As SqlDataReader Dim strConnGet As String = AppSettings("doConnect") Dim strSQLGet As String = "select MAX(id) as maxid from USERS" ConnGet = New SqlConnection(strConn) Dim CmdGet As New SqlCommand(strSQL, Conn) ConnGet.Open() If CmdGet.ExecuteScalar() <> 0 Then RdrGet = CmdGet.ExecuteReader() While RdrGet.Read() Session("theID") = RdrGet("name") End While Else Session("theID") = 0 End If
Does anyone know how to count multiple columns in a SQL Query from One table and return numbers I can use the following but don't know how to join the two statements to one.
SELECT COUNT(*) AS [NUMBER OF SERVERS] FROM DBO.OS WHERE (OSTYPE LIKE '%SER%')
The other statement is
SELECT COUNT(*) AS [NUMBER OF WORKSTATIONS] FROM DBO.OS WHERE (CAPTION LIKE '%9%') OR (CAPTION LIKE '%PRO%') OR (CAPTION LIKE '%ME%')
If any one has any idea's please reply or email me directly. I would greatly appreciate it.
I'm writing an ASP page for a project and it requires multiple queries.However, I'm trying to combine multiple SELECT statements, but can'tfigure out a way that actually works.Basically, here are the SELECT statements I want to combine:SELECT * FROM schoolrequest WHERE SLid=10SELECT SLlastName FROM academicofficeWHERE schoolrequest.SLsendToId=academicoffice.AOidSELECT SLlastName FROM academicofficeWHERE schoolrequest.SLbillToId=academicoffice.AOidSELECT SLlastName FROM academicofficeWHERE schoolrequest.SLrequestorId=academicoffice.AOidSELECT * FROM diaryentry WHERE diaryentry.DEkeyValue=10AND diaryentry.DEdeletedDate IS NULLThe academicoffice table just contains basic contact info, but needs tobe used 3 times in the query to get specific contact info for 3different contacts(SLsendToId, SLbillToId, SLrequestorId)The diaryentry table contains info entered in by students. TheDEkeyValue is actually the primary id of the schoolrequest table(SLid).Any ideas?Thanks,M
If I have a Select statement like this in my C# code: Select * From foods Where foodgroup In (@foodgroup) And I want @foodgroup to have these values ... "meat", "dairy", fruit", what is the correct way to add the parameter? I tried meat, dairy, fruit 'meat', 'dairy', 'fruit' but neither worked. Is this possible?
Please be easy on me...I haven't touched SQL for a year. Why given;
Code Snippet USE [Patients] GO /****** Object: Table [dbo].[Patients] Script Date: 08/31/2007 22:09:29 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO SET ANSI_PADDING ON GO CREATE TABLE [dbo].[Patients]( [PID] [int] IDENTITY(1,1) NOT NULL, [ID] [varchar](50) NULL, [FirstName] [nvarchar](50) NULL, [LastName] [nvarchar](50) NULL, [DOB] [datetime] NULL, CONSTRAINT [PK_Patients] PRIMARY KEY CLUSTERED ( [PID] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY] GO SET ANSI_PADDING OFF
Hello all,I'm trying to request a number of URLS (one for each user) from my database, then place each of these results into a separate string variables. I believed that SqlDataReader could do this for me, but I am unsure of how to accomplish this, or if I am walking down the wrong road. The current code is below (the section in question is in bold), please ignore the fact that I'm using MySQL as the commands work in the same way. public partial class main : System.Web.UI.Page{ String UserName; String userId; String HiveConnectionString; String Current_Location; ArrayList Location; public String Location1; public String Location2; public String Location3; //Int32 x = 0; private void Page_Load(object sender, EventArgs e) { if (User.Identity.IsAuthenticated) { UserName = Membership.GetUser().ToString(); userId = Membership.GetUser().ProviderUserKey.ToString(); HiveConnectionString = "Database=hive;Data Source=localhost;User Id=hive_admin;Password=West7647"; using (MySql.Data.MySqlClient.MySqlConnection conn = new MySql.Data.MySqlClient.MySqlConnection(HiveConnectionString)) { // Map Updates MySql.Data.MySqlClient.MySqlCommand Locationcmd = new MySql.Data.MySqlClient.MySqlCommand( "SELECT Location FROM tracker WHERE Location = IsOnline = '1'"); Locationcmd.Parameters.Add("?PKID", MySql.Data.MySqlClient.MySqlDbType.VarChar, 255).Value = userId; Locationcmd.Connection = conn; conn.Open(); MySql.Data.MySqlClient.MySqlDataReader LocationReader = Locationcmd.ExecuteReader(); while (LocationReader.Read()) { Location1 = LocationReader.GetString(0); //Location2 = LocationReader.GetString(1); // This does not work.. } LocationReader.Close(); conn.Close(); // IP Display MySql.Data.MySqlClient.MySqlCommand Checkcmd = new MySql.Data.MySqlClient.MySqlCommand( "SELECT UserName FROM tracker WHERE PKID = ?PKID"); Checkcmd.Parameters.Add("?PKID", MySql.Data.MySqlClient.MySqlDbType.VarChar, 255).Value = userId; Checkcmd.Connection = conn; conn.Open(); object UserExists = Checkcmd.ExecuteScalar(); conn.Close(); if(UserExists == null) { MySql.Data.MySqlClient.MySqlCommand Insertcmd = new MySql.Data.MySqlClient.MySqlCommand( "INSERT INTO tracker (PKID, UserName, IpAddress, IsOnline) VALUES (?PKID, ?Username, ?IpAddress, 1)"); Insertcmd.Parameters.Add("?IpAddress", MySql.Data.MySqlClient.MySqlDbType.VarChar, 15).Value = Request.UserHostAddress; Insertcmd.Parameters.Add("?Username", MySql.Data.MySqlClient.MySqlDbType.VarChar, 255).Value = UserName; Insertcmd.Parameters.Add("?PKID", MySql.Data.MySqlClient.MySqlDbType.VarChar, 255).Value = userId; Insertcmd.Connection = conn; conn.Open(); Insertcmd.ExecuteNonQuery(); conn.Close(); } else { MySql.Data.MySqlClient.MySqlCommand Updatecmd = new MySql.Data.MySqlClient.MySqlCommand( "UPDATE tracker SET IpAddress = ?IpAddress, IsOnline = '1' WHERE UserName = ?Username AND PKID = ?PKID"); Updatecmd.Parameters.Add("?IpAddress", MySql.Data.MySqlClient.MySqlDbType.VarChar, 15).Value = Request.UserHostAddress; Updatecmd.Parameters.Add("?Username", MySql.Data.MySqlClient.MySqlDbType.VarChar, 255).Value = UserName; Updatecmd.Parameters.Add("?PKID", MySql.Data.MySqlClient.MySqlDbType.VarChar, 255).Value = userId; Updatecmd.Connection = conn; conn.Open(); Updatecmd.ExecuteNonQuery(); conn.Close(); } } } } Can anyone advise me on what I should be doing (even if its just a "you should be using this command) if this is not correct? In fact any pointers would be nice !Thanks everyone!
Help, please. I am trying to update atable with this structre:CREATE TABLE Queue (PropID int, EffDate smalldatetime,TxnAmt int)INSERT Queue (PropID) SELECT 1INSERT Queue (PropID) SELECT 2INSERT Queue (PropID) SELECT 3....from this table...CREATE TABLE Txns (PropID int, TxnDate smalldatetime,TxnType char(1), TxnAmt int)INSERT Txns SELECT 1 '20000201', 'B', 100000INSERT Txns SELECT 1 '20020515', 'B', 110000INSERT Txns SELECT 1 '20020515', 'A', 120000INSERT Txns SELECT 1 '20020615', 'c', 130000....only certain txn types are okay, and they have an orderof preference...CREATE TABLE GoodTxnTypes (GoodTxnType char(1), Pref)INSERT GoodTxnTypes SELECT 'A', 1INSERT GoodTxnTypes SELECT 'B', 2The idea is to fill in the NULL fields in the Queue table,according to a rule -- the transaction must be the latesttransaction within a date window, it must be one of the goodtxn types, and if there are two txns on that date, choosethe txn by the preferred txn type (A is preferred over B,according to the field Pref).If the time window were 20020101 to 20030101, the txnselected to update the Queue table would be this one:INSERT Txns SELECT 1 '20020515', 'A', 120000 -- there aretwo in the time window that are type A or B; they areboth on the same day, so the 'A' is preferred.If the time window were 20000101 to 20010101, this wouldbe selected because it is the only A or B type txn inthe interval:INSERT Txns SELECT 1 '20000201', 'B', 100000I'm looking for a statement that starts...UPDATE Queue SET EffDate = ...., TxnAmt = .... (EffDate,in this table, is the same as TxnDate in the Txn table).Assume we have @FirstDate and @LastDate available.Help, please. I'm getting stuck with (a) a sub-query tofind the relevant Txn records, and (b) another sub-querywithin that to find the MAX(TxnDate) within the timewindow. Filtering the Txn records on the basis of theGoodTxnTypes table is easy, as is ordering what is returned.But I'm having trouble joining the sub-queries back to theQueue table on the basis of PropId.
Hello everyone... I have created a report that pulls data from 5 different tables. I have created a tableadapter for this. I have a sql stored procedure with left joins that I am trying to use but keep getting key violations and not null value violations when I try to use it. I have tried setting the NULLValue to NOT throw exception but that has not helped. I have also tried to writing a query for each table. I can add each query to my tableadapter but I can use them all at the same time for some reason. Can this be done? When I go to my report and try to add fields to it from the tableadapter, I only see the results of one query. I am only trying to SELECT. I am not doing any updates or deletes to the tables on the SQL Server. Any advice would be greatly appreciated.
I get a wo_ID and want to query company data. I have the following tables, work_orders (has wo_ID, wo_name and install_id), install_ids (has install_id, comp_id) and customers (comp_id, company_name). The query process goes like this: I get a wo_ID and I need to find the install_id that corresponds with that wo_ID in that same work_orders table. Then take that install_id and find out the comp_id that corresponds with that install_id from the install_ids table. Finally take that customer_id and link it to comp_id in the customers table to find out company data. I need to join it multiple times to get my final data. I have a simple one that works right now with one join and using the install_id, but I don't know how to expand it with multiple joins. Thanks.
I hit a bit of a road block on a project I have been working on. If anyone has a suggestion or a solution for how to combine my queries that use IFELSE that would be a huge help. I noted my query below./* will remove for aspx page use */USE Database/* these params are on the page in drop down boxes*/DECLARE @ProductID int;DECLARE @BuildID int;DECLARE @StatusID int;/* static params for this sample */SET @ProductID = -1;SET @BuildID = -2SET @StatusID = -3/*the query that will build the datagrid. currently this runs and produces three different result sets.How do I combine these statements so they produce a single set of results? */IF (@ProductID = -1) SELECT * FROM tblTestLog ELSE (SELECT * FROM tblTestLog WHERE (ProductID = @ProductID))IF (@BuildID = -2) SELECT * FROM tblTestLog ELSE (SELECT * FROM tblTestLog WHERE (BuildID = @BuildID))IF (@StatusID = -3) SELECT * FROM tblTestLog ELSE (SELECT * FROM tblTestLog WHERE (AnalystStatusID = @StatusID))
If you have a dozen or so queries related to the same thing such as an exception report do you wrangle with the query to make it a one stop shop or do you do something different? Is it possible to drop them into a SP and have them all execute at the same time?
I am running queries for against business rules and wanted to do it the right way. I don't have a solid mentor at work, two guys who are experienced and off a lot but not in the world of reports.
I hit a bit of a road block on a project I have been working on. If anyone has a suggestion or a solution for how to combine my queries that use IFELSE that would be a huge help. I noted my query below.
/* will remove for aspx page use */ USE Database
/* these params are on the page in drop down boxes*/ DECLARE @ProductID int; DECLARE @BuildID int; DECLARE @StatusID int;
/* static params for this sample */ SET @ProductID = -1; SET @BuildID = -2 SET @StatusID = -3
/* the query that will build the datagrid. currently this runs and produces three different result sets. How do I combine these statements so they produce a single set of results? */
IF (@ProductID = -1) SELECT * FROM tblTestLog ELSE (SELECT * FROM tblTestLog WHERE (ProductID = @ProductID))
IF (@BuildID = -2) SELECT * FROM tblTestLog ELSE (SELECT * FROM tblTestLog WHERE (BuildID = @BuildID))
IF (@StatusID = -3) SELECT * FROM tblTestLog ELSE (SELECT * FROM tblTestLog WHERE (AnalystStatusID = @StatusID))
