How To Select A Certain Limited Number Of Rows Per ID
Sep 19, 2006
I have a table with entries tied to a membership database. The problem
is that I want to select a limit of sixteen entries per member, per
day, where some members have 16+ entries per day.
I have this so far ( which I've simplified for this post)
SELECT dbo.members.firstname, dbo.members.lastname,
dbo.entries.gameDay
FROM dbo.members INNER JOIN
dbo.entries ON dbo.members.memberID =
dbo.entries.memberID
If it's day 5, each member should have 80 total.
How can I change this to select only 16 entries for each member, making
sure it's 16 per day based on dbo.entries.gameDay?
A table has a column of int type. I need to select a fixed number of rows for each value. For example, if data in that column (c) are 5, 6, 7, and the number I want to select is 2, then I need 2 rows from c=5, 2 from c=6, and 2 from c=7. How to write that query? Any idea?
I am working on a multi-page datagrid that pulls data from a database. The issue I am running into is the SQL select query. What I have is a table to 55 items. What I need to do is grab the first 35 of those items and bind the resulting DataReader to the grid, print the page, then grab the remaining 20 items, bind to the grid and print the page.
I can use "SELECT TOP 35 FROM Table" to get the first 35 items, but I don't know how to get the remaining 20 items. Is there a way to say something like "SELECT TOP 20 FROM Table" but specify only the rows that begin after row 35?
I tried doing this with an ArrayList but couldn't bind it to the DataGrid.
I have a SELECT statement with multiple JOINs. I want to number the rows returned by this SELECT statement. What's the easiest way to do this?
My current SELECT statement returns this:
ProjectId -- TaskId -- TaskName 123 Â - 111 -- Do something 123 Â - 222 -- Do something else 123 Â - 333 -- Do one more thing
I want to return this:
ProjectId -- TaskId -- TaskName -- Sequence 123  - 111 -- Do something  -- 1 123  - 222 -- Do something else  -- 2 123  - 333 -- Do one more thing  -- 3
Can anyone just point me in the right direction. All I want to do is add some T-SQL to an existing stored procedure to return the number of rows selected into a return value.Does anyone know how to do this?
I€™m working on a database project that will ultimately contain millions of records for each lot. In addition, each lot will have up to 96 corresponding serial number records.
I would like to add a SQL parameter that would tell the database engine to only return X number of records.
For Example: If table TBL_LOTS contains one million records I would like to limit the return set to 100 for example.
What would I need to add to the SQL command to below to restrict the data set to the first 100 records in the set of one million?
SELECT [LOT NUMBER] FROM TBL_LOTS WHERE [STATMENTS]
someone recently told me that their bcp export of a table with over MAX_INT rows failed because BCP hit an overflow in the internal counter that bcp uses to tell you how many rows it's exported. You know how it write "rows copied to host file: 40000" to stdout? That number got to MAX_INT, then went negative, then BCP crashed. So they had to start all over and break things up with the -F, -L flags.
I was rather surprised that a program that claims to handle "bulk" data would use a 32 bit int to accumulate the count. I suppose the original sybase dev figured nobody would ever want to export more than 2b rows.
just wondering, has anyone seen this before?
I am about to kick off a similar large export and am planning to break it up so as not to hit this, but that also means I won't be able to verify that it is indeed a problem.
Hi, For the SQL Express & Std Edition have rows limited.... I have try convert a 3,667,345 rows data into SQL Sever can the SQL Expree 2005 and SQL Std 2000 support this volume of rows???
I have been tasked with processing a large tabular cube using SQL AS 2014 (with latest CUs).The three Fact tables having 1.2 billion rows (in each table)  have been divided into 30 vertical partitions to aid in parallel processing. So around 40 million rows per partition.
Using SQL Profiler to monitor the Row counts (IntegerData) of records processed seems to max out around 2 million rows per minute, then tapers down to about 200k /minute.
The processing is taking over 14 hours and I need to get it lower if possible. The server has 48 cores (2.66MHz) and over 1TB RAM installed. But I really don't ever see CPU exceed 20% having a maximum of 206 threads running on the instance msmdvr.exe
Available RAM is always at least 30% (or 300GB).
I have increased the Vertipaq MIN/MAX 60%/80%
I have increased the OLAP / Processing / Max Thread Pool Min 500 and Max to 1000.
The connection properties have been increased to allow 100 connections, the majority of the processing consumes about 92 connections for the 90 large partition views for the facts.
What can be done to increased the server resource utilization and decrease processing times?
hi need help i have this stored procedure the problem is that i canot update like this not more than 20 - 30 rows (i send it from a web page from check box) it work but it limited rows for update not more than 20 - 30 rows in one time
Code Snippet SET ANSI_NULLS OFF GO SET QUOTED_IDENTIFIER ON GO CREATE PROCEDURE [sto_update_snha] @id varchar(1000) as UPDATE Snha SET fld5 = 3 WHERE charindex(','+CONVERT(varchar,[id])+',',','+@id+',') > 0 AND (fld5 = 2)
All, I'm having an issue with the Flat File Data Flow Source returning only a limited set of the rows that are in the flat file. Basically, I connect to the flat file fine, it goes to retrieve the data (tab delimited file) and only returns 190 of 392 rows. Is there a limitation on the # of rows this data flow source can retrieve or something? I've look all through the settings and properties of the task as well as the connection manager and nothing is obvious as to what is causing this. Hopefully someone ou tthere has run into this before and can help me retrieve all rows. Thanks in advance!
declare @NumberToCompareTo int set @NumberToCompareTo = 8 declare @table table ( number int ) insert into @table select 4
[Code] ....
The query selects 4 and 5 of course. Now what I'm looking for is to retrieve the number less or equal to @NumberToCompareTo, I mean the most immediate less number than the parameter. So in this case 5
The select command below will output one patient’s information in 1 row:
Patient id Last name First name Address 1 OP Coverage Plan 1 OP Policy # 1 OP Coverage Plan 2
[code]...
This works great if there is at least one OP coverage.  There are 3 tables in which to get information which are the patient table, the coverage table, and the coverage history table.  The coverage table links to the patient table via pat_id and it tells me the patient's coverage plan and in which priority to bill.  The coverage history table links to the patient and coverage table via patient id and coverage plan and it gives me the effective date. Â
select src.pat_id, lname, fname, addr1, max(case when rn = 1 then src.coverage_plan_ end) as OP_Coverage1, max(case when rn = 1 then src.policy_id end) as OP_Policy1,
Dear Gurus,I have table with following entriesTable name = CustomerName Weight------------ -----------Sanjeev 85Sanjeev 75Rajeev 80Rajeev 45Sandy 35Sandy 30Harry 15Harry 45I need a output as followName Weight------------ -----------Sanjeev 85Rajeev 80Sandy 30Harry 45ORName Weight------------ -----------Sanjeev 75Rajeev 45Sandy 35Harry 15i.e. only distinct Name should display with only one value of Weight.I tried with 'group by' on Name column but it shows me all rows.Could anyone help me for above.Thanking in Advance.RegardsSanjeevJoin Bytes!
Here is my query: The result is below: (SELECT 'Succesful' AS metric_value, SUM(CASE WHEN Product_Cat_Tier_3__2_ IN ('S Infr', 'S Entitl', 'S Provi') THEN 1 ELSE 0 end) AS S, SUM(CASE WHEN Product_Cat_Tier_3__2_ IN ('Ading', 'Bending Floor', 'Net Ops' ) THEN 1 ELSE 0 end) AS N, SUM(CASE WHEN Product_Cat_Tier_3__2_ IN ('Management NET', 'erprise') THEN 1 ELSE 0 end) AS ENTERP, SUM(CASE WHEN Product_Cat_Tier_3__2_ LIKE '%Sector%' THEN 1 ELSE 0 end) AS TS, SUM(CASE WHEN Product_Cat_Tier_3__2_ LIKE '%NMS%' THEN 1 ELSE 0 end) AS MS, SUM(CASE WHEN Product_Cat_Tier_3__2_ = 'Fading' ) AR TS, month(DATEADD(second, Actual_End_Date, '1969-12-31 8:00:00 PM')) as month FROM Change
WHERE YEAR(DATEADD(second, Actual_End_Date, '1969-12-31 8:00:00 PM')) = YEAR(GETDATE()) AND
Product_Cat_Tier_1_2_ = 'Network' AND Product_Cat_Tier_2__2_ = 'RFC' AND (Change_Request_Status = 11 and Status_Reason = 6000) AND Product_Cat_Tier_3__2_ NOT IN ('Installation', 'Voice AND Video') GROUP BY YEAR(DATEADD(second, Actual_End_Date, '1969-12-31 8:00:00 PM')), month(DATEADD(second, Actual_End_Date, '1969-12-31 8:00:00 PM')) )
===================== Result ================ metric_value S N ENTERP TS MS AR month ------------ -- -- ------ -- -- -- ---- Succesful 0 1 0 0 0 0 5 Succesful 0 1 1 0 0 0 6
And I want the following output, because now is June so month is equal to 6. metric_value S N ENTERP TS MS AR month ------------ -- -- ------ -- -- -- ---- Succesful N N N N N N 1 Succesful N N N N N N 2 Succesful N N N N N N 3 Succesful N N N N N N 4 Succesful 0 1 1 0 0 0 5 Succesful 0 1 1 0 0 0 6
hi,i have a stored procedure like this in SQL server ,it returns proper value if data is there for a given id.But if there is no data,it returns row/rows of NULL value and that is counted towards "number of row returned"..Shouldn't it be like,if there are null values in a row,that row should not be counted towards rows returned value .?Rightnow if no value returned from either of the select,it still returns as 2 rows instead of 0 rows.How do handle this situation in SQL? thanks for your help SELECT SUM(col1) AS SUM_COL1, SUM(col2) AS SUM_COL2, SUM(col3) AS SUM_COL3, SUM(col4) AS SUM_COL4FROM TABLE1WHERE (ID = nn) UNION all SELECT SUM(col22) AS SUM_COL22 ,cast(null as int) as c1,cast(null as int)as c2,cast(null as int) as c3FROM table2WHERE TABLE2 = nn)
I want to select data from a table with 5.000.000 rows. It's very slowly. Do you now, how I can select only a XY number of rows? I can't use TOP in select query. User see only 20-30 rows on his page, but he can use page_up, page_down. Is possible to something as lazy load?
How could I correct the erroneous value on the property window of an SQL Table.
My problem is that, if I am going to display the property window of Table1, the 'Rows' information displays 115. However, if I am going to execute - Select Count(*) from Table1 then it returns 117. How could I fix this glitch?
I have a Dataset that I am populating from a SQL Query. I am then using the dataset to populate a report in Reporting Services. What I want to do is return a standard number of rows in my dataset. (Let's say 10.) Even if my query does not have any rows in it, I want 10 empty rows returned to the dataset. If my query has 7 rows in it then I want to add on 3 empty rows and return it. I will not have more than the standard number of rows. I cannot get the table in the report to show up if the dataset is empty, but still want the table to display with 10 empty rows. I have searched how to do this online but am getting nowhere. (I know how to add one empty row but not a set number.
