Transact SQL :: Retrieve Values Instead Of Joining To Same Table 5x
Jun 2, 2015
I have a table (can't change the schema of it since it is part of an off the shelf app ) that has columns for individuals which I need to extract several pieces of information, essentially Phone, Email Address, etc. See U1 - U6
What is a better way to return this information rather than multiple joins?
Along with some other rows with the same format. I need to join to this table using a RiskElementCode that I get from the Source system. The trick is that it can be at any level, but I don't know which level it is at. So what I have to do is somehow get the correct row from the lookup table based on the code from the source to get the correct level.
So for Example, If i receive the RiskElementCode of 'SSR', that is in column RiskElementCategoryCode_3 so I need the row that has 'NA' for anything after RiskElementCategoryCode_3 where RiskElementCategoryCode_3 = 'SSR'. If i get 'DFR' I need to get the row where RiskElementCategoryCode_4 = 'DFR' since there are no levels deeper than 4 i don't need to check anything else. If I get 'PRR', then I need the row where RiskElementCategoryCode = 'PRR' and code_2, code_3 and code_4 = 'NA'.
So besides getting the correct row based on the code, i need to get the correct row based on the level where the next levels are 'NA'. I should only get 1 row each time.
I run into a problem when asking to show a query of employee vacation days.
table 1: column1 is dates e.g. 2015-01-01 2015-01-02 2015-01-03 . . . 2015-12-31
table2: employeeID vacation_date Tom 2015-01-03 Tom 2015-01-04 David 2015-01-04 John 2015-01-08 Mary 2015-01-012
My query output need to be:
2015-01-01 2015-01-02 2015-1-03 Tom 2015-01-04 Tom 2015-01-04 David 2015-01-05 2015-01-06 2015-01-07 2015-01-08 John 2015-01-09 2015-01-10 2015-01-11 2015-11-12 Mary
... etc... all the way to 2015-12-31
when i use left outer join, i only record one employee per date.
I know people use ROW_NUMBER() function to do the pagination but my below two query is bit complex. Sohow to use pagination there ? I used ROW_NUMBER() OVER(ORDER BY IsNull(A.OEReference, B.OEReference) ASC) as Line in one but not sure am i right or wrong.
IF IsNull(@GroupID,'') = '' SELECT IsNull(PartGroupName, 'UnMapped') AS PartGroupName, CASE IsNull(PartGroupName, '') WHEN '' THEN '' ELSE IsNull(IsNull(K.GroupID, IsNull(C.PartGroupID,'')),'') END AS PartGroupID,
I am looking for an alternate logic for below-mentioned code where I am inserting into a table and having left join with the same table
insert TABLE1([ID],[Key],[Return]) select distinct a.[ID],cat1,cat2 from (select ID,[Key] Cat1 ,[Return] cat2 from @temp as temp) a left join TABLE1 oon a.ID= o.ID and a.Cat1 = o.[Key] and a.cat2 = o.[return] where [key] is null order by ID
I have a large table with 100 Million records that has around 1 million duplicate records that need to be deleted.
I am running a script that creates a staging table called,DuplicateTable that collects all the duplicates and then I want to write a an effecient delete statement.
Is it possible to write something like:
delete from OrigTable O join DuplicateTable D on O.Key = D.key
Or do I have to run a loop on the DuplicateTable and run a delete statement record by record ?
SO when i try to load from Master table to parent and child table i am using using expresssion like
select B.ID,A.* FROM FLATFILE_INVENTORY AS A JOIN DMS_INVENTORY AS B ON A.ACDealerID=B.DMSDEALERID AND A.StockNumber=B.STOCKNUMBER AND A.InventoryDate=B.INVENTORYDATE AND A.VehicleVIN=B.VEHICLEVIN WHERE convert(date,A.[FtpDate]) = convert(date,GETDATE()) and convert(date,B.Ftpdate) = convert(date,getdate()) ;
If i use this Expression i am getting the current system date data's only from Master table to parent and child tables.
My Problem is If i do this in my local sserver using the above Expression if i loaded today date and if need to load yesterday date i can change my system date to yesterday date and i can run this Expression.so that yeserday date data alone will get loaded from Master to parent and child tables.
If i run this expression to remote server i cannot change the system date in server.
while using this Expression for current date its loads perfectly but when i try to load yesterday data it takes current date date only not the yesterday date data.
What is the Expression on which ever date i am trying load in the master table same date need to loaded in Parent and child table without changing the system Date.
I'm using an ObjectDataSource in Visual Studio to retrieve records from a SQL Server 2005 database. I have a very simple dilemma. In a table I have fields FirstName, Surname, Address1, Address2, Address3 etc. None of these are mandatory fields. It is quite common for the user not to enter data in Address2, Address3, so the values are <null> in the SQL table. In Visual Studio 2005 I have an aspx form where users can pass search parameters to the ObjectDataSource and the results are returned according to the passed in parameters. The WHERE clause in my Table Adapter is:WHERE (Address1 LIKE @Address1 + '%') AND (Address2 LIKE @Address2 + '%') AND (Address3 LIKE @Address3 + '%') AND (FirstName LIKE @FirstName + '%') AND (Surname LIKE @Surname + '%') If, for example, I simply want to search WHERE FirstName LIKE ‘R’, this does not return any results if the value of Address3 is <null> My query is this: Could someone please show me the best way in Visual Studio 2005 to return records even if one of the Address fields is <null>. For reference, I have tried: Address3 LIKE @Address3 + '%' OR IS NULLThis does work, however itsimply returns every instance where Address3 is <null> (accounting for about 95% of the records in the database). Thanks in advance Simon
Create Table UserStatus ( UserId int, Date datetime, StatusId int )
Create Table Status ( StatusId int Status nvarchar(50) )
A user will go through all Status one by one. (1) Registered -> (2) In progress -> (3) authorized. Now I want to know which users are in progress (2) but a simple select statement like:
Select LastName from Users Inner Join Users.UsersId = UserStatus.UserId Where UsersStatus.StatusId = 2
Will not return the wanted records because all authorized Users have been in this status.
I hope you understand the problem and can help me out.
I have 2 tables, one that contains a set of codes and their definitions, and another where each record has a field that contains several of these codes separated by commas:
Tab1
SubCode | Definition --------------- S100 | Def of S100 S101 | Def of S101 S102 | Def of S102
I'm trying to create a query against Tab1 so that it retrieves a recordset of Subcodes and definitions based on the contents of the Subcodes field for a record in Tab2. I've tried this using a subquery, as follows:
SELECT SubCode ,Definition FROM Tab1 WHERE SubjectCode IN (SELECT CHAR(39) + REPLACE(SubjectCodes, CHAR(44), CHAR(39 + CHAR(44)+ CHAR(39)) + CHAR(39) FROM Tab2 WHERE DepID = 1 AND PurposeCode = 'P101')
The subquery will return: 'S100','S101' and I expect the final recordset to be:
SubCode | Definition --------------- S100 | Def of S100 S101 | Def of S101
However, it's not returning any records. If I execute the subquery separately and then plug its results into the main query e.g.
SELECT SubCode ,Definition FROM Tab1 WHERE SubjectCode IN ('S100','S101')
it returns the expected recordset. Does anyone have any pointers? It's driving me nuts..
Cheers Greg
Complete DDL, Sample Data, and Query below:
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[SubjectCodeDefinition]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[SubjectCodeDefinition] GO
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[DepartmentReturn]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[DepartmentReturn] GO
INSERT INTO SubjectCodeDefinition(SubjectCode, Definition) SELECT 'S100', 'Definition of Code S100' UNION ALL SELECT 'S101', 'Definition of Code S101' UNION ALL SELECT 'S102', 'Definition of Code S102' UNION ALL SELECT 'S103', 'Definition of Code S103' UNION ALL SELECT 'S104', 'Definition of Code S104' UNION ALL SELECT 'S105', 'Definition of Code S105' GO
INSERT INTO DepartmentReturn(DeptID,PurposeCode,SubjectCodes) SELECT 1,'P100','S100,S101,S104' UNION ALL SELECT 1,'P101','S102,S103' UNION ALL SELECT 1,'P102','S100,S101,S105' UNION ALL SELECT 2,'P100','S100,S101,S104,S105' UNION ALL SELECT 2,'P103','S103,S104,S105' UNION ALL SELECT 3,'P100','S100,S102,S104' GO
SELECT SubjectCode ,Definition FROM SubjectCodeDefinition WHERE SubjectCode IN (SELECT CHAR(39) + REPLACE(SubjectCodes, CHAR(44), CHAR(39)+ CHAR(44)+ CHAR(39)) + CHAR(39) FROM DepartmentReturn WHERE DeptID = 1 AND PurposeCode = 'P102')
I am trying to write a query that will retrieve all students of a particular class and also any rows in HomeworkLogLine if they exist (but return null if there is no row). I thought this should be a relatively simple LEFT join but I've tried every possible combination of joins but it's not working.
SELECT Student.StudentSurname + ', ' + Student.StudentForename AS Fullname, HomeworkLogLine.HomeworkLogLineTimestamp, HomeworkLog.HomeworkLogDescription, ROW_NUMBER() OVER (PARTITION BY HomeworkLogLine.HomeworkLogLineStudentID ORDER BY
[Code] ...
It's only returning two rows (the students where they have a row in the HomeworkLogLine table).
I am looking for a Sql query to verify the inserted values from one table(in CSV file) with another table(in sql database)
For example: I have below Values column that is present in once CSV file, after my data migration the values get stored in Results table under Message column.
I need to very whether values(1X,1Y) are inserted in Message record "successfully inserted value 1X"
Values (CSV) 1X 1Y
Results Table(SQL) CreatedDate Message 2015-08-04 08:45:29.203 successfully inserted value 1X 2015-08-04 08:44:29.103 TEst pass 2015-08-04 08:43:29.103 successfully inserted value 1X 2015-08-04 08:42:29.203 test point 2015-08-04 08:35:29.203 successfully inserted value 1Y 2015-08-04 08:30:29.203 Test Pass 2015-08-04 08:28:29.203 successfully inserted value 1Y
If all values are inserted:
Output: All values from values table are inserted successfully Total count of values inserted: 2 If only few values are inserted, example only 1X from Values table is inserted in Message
Example: Results Table CreatedDate Message 2015-08-04 08:45:29.203 successfully inserted value 1X 2015-08-04 08:44:29.103 TEst pass 2015-08-04 08:43:29.103 successfully inserted value 1X 2015-08-04 08:42:29.203 test point
Output: All values from values are not inserted successfully in result table. Total count of values inserted: 1 Missing Values not inserted in results table are: 1Y
I have a table called USERS, some of its records are marked as hiddenRcord, I want to load those records in a custom page in my asp.net webpage with paging enabled, each page contains 10 records.
I use the statement "SELECT Top 10 tableID,userName FROM USERS WHERE (hiddenRecord=0 AND tableID>@tableID)"
The pagination has 5 links (First,2,3,4,Last), I can of course put the last tableID in link number 2, but I don't know how to do it for the links (3,4,Last).
I would like to compare values in the same table and get the single record with different values in the multiple columns.For table tab1, ID is my key column. If type1 is active (A) then i need to update X else blank on Code1 column and if type2 is active (A) then i need to update X else blank on code2 column. Both type1 and type2 comes from same table for same ID..Below is the example to understand my scenario clearly....
declare @tab1 table (ID varchar(20), dt date, status varchar(1), type varchar(10)) insert into @tab1 values ('55A', '2015-07-30', 'A', 'type1') insert into @tab1 values ('55A', '2015-07-30', 'C', 'type2') insert into @tab1 values ('55B', '2015-07-30', 'C', 'type1') insert into @tab1 values ('55B', '2015-07-30', 'A', 'type2')
I have 3 variables that gets comma separated values. My requirement is to get them into a temporary table with 3 columns and each column should have single value. E.g. if
Declare @SID varchar(max),@CID VARCHAR(MAX),@KID VARCHAR(MAX) Set @SID='1,2,3,4' Set @CID='6,7,8,9' Set @KID='A,BB,CCC,DDDD'
--Now my requirement is to get them in a temp table with 3 column and different rows as per comma separated values in variables.
Now my requirement is to get them in a temp table with 3 columns and different rows (as per number of comma separated values in variables) E.g.
I need write a query for removing duplicates, for Example in my table I have columns
A_ID name id 1 sam 10 2 sam 10 3 sam 10 4 sam 10 5 ccc 15 6 ccc 15 7 ccc 15 8 fff 20 9 fff 20 10 fff 20
So now I have duplicates values in id column so now I need to take only one value of each and delete the remaining. I need to take first id value 10,15,20 so only 3 rows should be there in my table.
However the issue is with [1],[2],[3] columns. Those are the number of days of the month. If today is the 3rd day of the month, we only need to show 3 days. So the final table has column [1],[2],[3] and @AccountType and @Total .
We want to run this query everyday to get the moth to date values.If we run this tomorrow, it will have 4 date columns [1], [2],[3],[4] and @AccountType and @Total .
I've to write a function to return a comma delimited values from a table columns
If a table has Tab1 ( Col1,Col2,Col3).
E.g. as below ( the columnName content I want to use as columns for my pivot table
CREATE FUNCTION [RPT].[GetListOfCol] ( @vCat NVARCHAR(4000) ) RETURNS @PList AS BEGIN SELECT @PList += N', [' + [ColumnName] +']' FROM [ETL].[TableDef] WHERE [IsActive] = 1 AND [Category] = @vCat RETURN; END;
I want out put to be as below, I am getting this output from the select query independently by declaring @Plist variable and passing @vcat value, now I want it to be returned from a function when called from a select query output ,Colum1,column2,....
Table2 has three columns (i.e. Date, Count and Rule Type). Column “Rule Type “has a default value which is “XYZ”..Now I want to insert Data from Table1 to Table2. I am using following query:-
Column name or number of supplied values does not match table definition.I am using SQL 2012. I understand Table1 has 2 Columns but Table2 has 3 Columns. Is there anyway, I can move data from source table to Destination table where Destination Table has more number of Columns?
I have these two CTE queries, the first one is the existing one which runs fine and returns what we need, the second is a new CTE query which result I need to join in to the existing CTE, now that would be two CTE's can that be done at all?The second query is working on the same table as the first one so there are overlaps in names, and they are the same, only columns I need to "join" is the "seconds" and "AlarmSessions".
;with AlarmTree as ( select NodeID, ParentID, NodeLevel, NodeName, cast('' as varchar(max)) as N0, cast('' as varchar(max)) as N1, cast('' as varchar(max)) as N2, cast('' as varchar(max)) as N3,
What I am working with unfortunately is a very poorly designed and non-normalized database. Please don't criticize the design. I didn't design it, but I have to write queries against it.I have 2 tables. 1 is called EnterVolume. The other is ExitVolume. Similar columns exist in each.
The rules of the database state that for every EnterVolume row (for a given TrialID, SBOINumber, and OwnerBOI) there must be a corresponding ExitVolume row in the ExitVolume table.What I need to do is to capture the paired TimeOfEvent entries from each table for each paired row. Nothing says that an SBOI cannot enter and exit a OwnerBOI's volume several times during the same Trial.Every time a SBOI Enters an OwnerBOI's volume during a certain trial, a row is created in the EnterVolume table. And Likewise when Exiting a OwnerBOI's volume during a certain trial, a row is created in the ExitVolume table.
So here is a query that I attempted, but gave undesirable results:
SELECT EV.TimeOfEvent AS [Enter Time], XV.TimeOfEvent AS ExitTime FROM IntegratedTest1.EventPortion.EventEnterVolume AS EV INNER JOIN IntegratedTest1.EventPortion.EventExitVolume AS XV ON EV.TrialID = XV.TrialID AND EV.SBOINumber = XV.SBOINumber AND EV.OwnerBOI = XV.OwnerBOI
Here is some sample data:
EnterVolume TrialID SBOI OwnerBOI TimeOfEvent 1 A D 5 1 A D 2000
I have tables and a function as representated by the code below. The names for objects here are just for representation and not the actual names of objects. Table RDTEST may have one or multiple values for RD for each PID. So the function GIVERD will return one or multiple values of RD for each value of PID passed to it.
When I run the following query, I get the required result except the rows for CID 500 for which PID is NULL in table T1. I want the rows for CID 500 as well with PID values as NULL.
SELECT A.CID, A.ANI, A.PID, B.RD FROM T1 AS A CROSS APPLY GIVERD(A.PID) B
I have two select statements; one for open purchase orders, one for open customer orders. I would like to be able to combine the query based on i.item in the top statement joined with c.item from the bottom statement. The i.item is related to a specific c.item, but they do not have the same values. In this case I want to join based on.
p.item=i.item where 1001099548=1001099550 84162359=84198545 84532300=84532293 47547523=47547951 305545A3=87433653 87444977=87444975
left side coming from p.item = right side coming from c.item.
Here are my statements.
--#1 OPEN PO's SELECT p.item ,(p.qty_ordered-p.qty_received) as POQtyRemaining ,i.item ,i.qty_on_hand ,p.po_num
I am editing a pre-existing view.This view is already bringing data from 40+ tables so I am to modify itwithout screwing with anything else that is already in there.I need to (left) join it with a new table that lists deposits and thedates they are due. What I need is to print, for each record in theview, the due date for the next deposit due and the total of allpayments that they will have made by the next due date.So this is how things are. I join the table and it obviously bringsmultiple records for each record (one for each matching one in the newtable). I need, instead, to be able to make out what due date I shouldprint (the first one that is GETDATE()?) and the total of deposits upto that date.Now, payments can be either dollar amounts or percentages of anotheramount in the view. So if it's an amount I add it, if it's a % Icalculate the amount and add it.Example:for group X of clients...Deposit 1 due on oct 1: $20Deposit 2 due on oct 15: $30Deposit 3 due on nov 15: $40Deposit 4 due on nov 30: $50for group Y of clients...Deposit 1 due on Oct 30: $200Deposit 2 due on Nov 30: $300Deposit 3 due on Dec 30: $400So when if I execute the view today (Nov 7th) each client from group Xshould have:Next Due Date: nov 15. Total: $90 (deposit 1 + deposit 2 + deposit 3)Group Y should have:Next Due Date: Nov 30, total: $500 (Deposit 1 + deposit 2)And so on.