SQL Query For Multiple Counts
Dec 8, 1999
I need to build a table to combine data into a single table but I need it to include a count on more than 1 column. For example, I have a table containing a store number, an isbn, an on hand quantity, and an on order quantity. It's probably easier to explain with an example. I have a source table containing this:
store isbn OnHand OnOrder
===== ========== ====== =======
104 0394572368 2 0
108 0394572368 0 1
109 0394572368 2 0
104 3321695545 2 1
108 3321695545 1 0
109 3321695545 3 1
And I need a table that will combine the isbns and give me sums
and counts like this:
Isbn OnHandLocations OnHandQty OnOrderLocations OnOrderQty
========== =============== ========= ================ ==========
0394572368 2 4 1 1
3321695545 3 6 2 2
Does anyone know of a query that can accomplish this? Thanks in advance.
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May 20, 2008
I have a table that is linked to other tables in one to many relationship.I have a query using LEFT OUTER JOINs to join the tables together.There are multiple counts in the query and count numbers are messed up.(if there are 4 records from one table and 3 from the other - it shows 12 as the count) Your help is appreciated.
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May 12, 2008
I'd appreciate some help with the issue below - my SQL is a bit rusty and was never that hot to be frank. I'm using SQL Server 2000 (although have a test box with 2005 Express also). I've trawled MSDN and a few forums but can't find the solution (maybe I don't know what I'mm looking for!), so any help would be marvellous...
I have a table with a field called 'IRV' containing a string of comma-separated values. I want to be able to query a point in that string and count the number of times a given value appears. So...as an example, I want to count how many times '1' appears at position 7 in the IRV. I can create SQL to do this as follows:
SELECT COUNT(X) AS is1
FROM myIRVtable
WHERE (SUBSTRING(IRV, 7, 1) = '1')
So far so good. However, it is also possible that the value at position 7 in this string could be '2' (or '3', or '4', etc) - and rather than re-running the query again and again to get these values, I'd like to do it in one hit.
How can I combine all this together - anyone have any brilliant solutions?
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Dec 12, 2006
I just inherited an app, where I have two tables that look like this:
[Owners]
--------
Owner
...
[Cases]
-------
Owner
Status
Assigned
...
I need a query to get results that look like this:
[Results]
--------
Owner
# of cases records where Status='Open'
# of cases records Where Status='Pending'
# of cases records WHERE Status<>'Closed' AND Assigned=''
I have one query that works already, but it's using several nested selects. I know I ought to be able to do this using group by instead, and I like to know how.
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Jan 24, 2006
I am creating a database for a soccer league.
I would like to write a query that would give me results in a league table form .
How could I combine different count queries such as:
select hometeam, count(*) as homegames from matches where comp="en1pp" group by hometeam
order by hometeam
select hometeam, count(*) as homewins from matches where homescore>awayscore group by hometeam order by hometeam
into one query giving a three column result homteams, homegames, homewins.
Thanks
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Jan 26, 2004
How would I create a sql statement with 3 or 4 counts which would represent 3 or 4 different columns in a datagrid?
For example
SQL = "SELECT Count(department_id) as "totals1" FROM nonconformance WHERE department_id = '1'"
How would I make additional counts in this SQL statement that looks for when department_id=2 and 3 etc....
Thanks
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Feb 17, 2014
I have a table called enablers , with the following data
title Raiser Assignedto
book Fred John
Apple Peter Peter
Orange Bill Roger
Cup John Fred
For each time a users name appears in the raiser column they get 1 point, for each time a users name appears in the Assignedto column they get 1 point , but if their name appears in both Raiser and Assignedto for a particular row they only get 1 point not 2 points, I then need a count of raiser points plus a count of assignedto points to give a total points score ( raised plus assignedto)..I am looking how to get the output like below
Name Total Points
Fred 2
Peter 1
Bill 1
John 2
Roger 1
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May 7, 2008
Hi, my code repeats the same correct count numbers for every person in a query. I need them to count differently for each person in a table. I am using Access 2007 for now. Thanks.
SELECT tblOutlookTask.AssignedTo,DCount("*","tblOutlookTask","PercentComplete=100") AS Expr1, DCount("*","tblOutlookTask","PercentComplete<>100") AS Expr2
FROM tblOutlookTask
Group By tblOutlookTask.AssignedTo;
I also tried this but it says 'missing operator on the second line' doesn't like the when in case maybe?
SELECT
COUNT(CASE WHEN PercentComplete=100 THEN 1 ELSE NULL END) as Completed,
COUNT(CASE WHEN PercentComplete<>100 THEN 1 ELSE NULL END) as Active,
COUNT(CASE WHEN PercentComplete<>100 And [DueDate]<Date() And [DueDate]>Date()-7 And DueDate<Date() And DueDate>Date()-7 THEN 1 ELSE NULL END) as Overdue,
COUNT(CASE WHEN tblOutlookTask.PercentComplete<>100 And [DueDate]<Date() And [DueDate]>Date()-14 And tblOutlookTask.DueDate<Date() And tblOutlookTask.DueDate>Date()-14 THEN 1 ELSE NULL END) as Offtrack
FROM tblOutlookTask;
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Sep 17, 2015
I am trying to insert into a row in SQL 2012 a default value for one column and then the results of some select count(*) queries into the other columns.Here is my example:
insert into x64_hourly_activity (Hour,Ingests,Restores,Proxies, Tape_Onsite, Tape_Offsite)
select (select count(*) from x64_Ingest_metrics_temp where datepart(hh, date2) = 00 and datepart(mi, date2) <= 59),
(select count(*) from x64_restore_metrics_all_temp where datepart(hh, date2) = 00 and datepart(mi, date2) <= 59),
(select count(*) from x64_proxy_metrics_raw_temp where datepart(hh, date2) = 00 and datepart(mi, date2) <= 59),
(select count(*) from x64_tape_metrics_temp where datepart(hh, date2) = 00 and datepart(mi, date2) <= 59 and Storage_Loc = 'XYZ'),
(select count(*) from x64_tape_metrics_temp where datepart(hh, date2) = 00 and datepart(mi, date2) <= 59 and Storage_loc = 'JKL')
What is the statement I use to insert 12AM as a value for Hour?
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Mar 3, 2008
Hi, I am trying to write a query that gets the percentage of students in specific racial groups in specific schools. Some ethnicity values of students are null so I have to use left joins. My query is below, when I run it I get the error "join expression not supported", I've tried a couple different ways of doing it but I always get that error or "syntax error in from clause". Can anybody help me with formatting multiple and nested left joins in general?
Thanks in advance.
drop table percentMinorities;
create view percentMinorities as
select s1.schoolid,
round(count(s2.studentid)/count(s1.studentid),2) as percentWhite,
round(count(s3.studentid)/count(s1.studentid),2) as percentBlack,
round(count(s4.studentid)/count(s1.studentid),2) as percentHispanic,
round(count(s5.studentid)/count(s1.studentid),2) as percentAsian
from
students as s1 left join
(students as s2 left join
(students as s3 left join
(students as s4 left join students as s5
on s4.studentid is not null and s5.ethnicity = 'A')
on s3.studentid is not null and s4.ethnicity = 'H')
on s2.studentid is not null and s3.ethnicity = 'N')
on s1.studentid is not null and s1.ethnicity = 'O'
group by s1.schoolid
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Jan 15, 2015
I am trying to create a query that outputs the following data from multiple tables. Here is an example of the raw data right now
Date | MachineNumber | TestName
---------------------------------------
1/1/2015 | 500 | Something
1/1/2015 | 500 | Something
1/1/2015 | 500 | Something
1/1/2015 | 500 | Something
1/1/2015 | 510 | NewTest
1/1/2015 | 510 | NewTest
1/1/2015 | 510 | NewTest
1/1/2015 | 620 | Test#1
Here is the desired counted output, I would like to pull distinct Date, MachineNumber, TestName and then count how many times they occur in the raw data form.I do need to perform a case on the date because right now its in a datetime format and I only need the date.
Date | MachineNumber | TestName | TestOccuranceCount
-----------------------------------------------------------------
1/1/2015 | 500 | Something | 4
1/1/2015 | 510 | NewTest | 3
1/1/2015 | 620 | Test#555 | 1
I am pulling three columns with the same names from 8 different tables. What I need to display the date, machine & test name and count how many times a test was run on a machine for that date. I have a feeling this can be handled by SSAS but haven't built an analysis cube yet because I am unfamiliar with how they work. I was wondering if this is possible in a simple query. I tried to set something up in a #Temp table. Problem is the query takes forever to run because I am dealing with 1.7 Million rows. Doing an insert into #temp select columnA, columnB, columnC from 8 different tables takes a bit.
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Jun 11, 2014
How to get task counts in a sales report.
The data is located in three tables: Projects, ProjectTasks, Sales.
I need to group the data by month and project. It needs to include sales per month as well as the number of each project task completed that month.
Projects:
ProjectIDName
1Project1
ProjectTasks:
ProTaskIDProjectIDTaskCodeBeginDateEndDate
11 Task11/1/20141/15/2014
21Task21/15/20141/20/2014
31Task3 1/21/20141/29/2014
Sales:
SalesIDProjectIDClosingAmount
11 1/31/2014$5000
Query Output:
ClosingDateProject TotalSalesTask1sTask2sTask3s
1/2014Project1$500011 1
My query so far is:
SELECT right('0' + cast(month(s.closing) as varchar(2)), 2) + '/' + cast(year(s.closing) as varchar(4)) as ClosingDate,
p.name as Project, SUM(s.amount) as TotalSales
FROM Sales s
JOIN Project p ON p.projectID = s.projectID
WHEREs.closing >= DATEADD(mm, -12, GETDATE())
GROUP BY right('0' + cast(month(s.closing) as varchar(2)), 2) + '/' + cast(year(s.closing) as varchar(4)), p.name
This will give me the grouping by month/year and project.
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Jun 15, 2006
I have a proc to get the rowcounts for the given date range.
I have to get the row counts for each day going back to 6 months on the table.
With this proc i can get one day's row couts.. i need to loop through for all dates.
Please can someone get me the code for this.
create proc p_rowcounts
@Date1 datetime,
@Date2 datetime
SELECT
count (*) as 'Number of Rows', @Date1 as Date
FROM
Table1 (nolock)
WHERE ModifyTime >= @Date1 and ModifyTime < @Date2
thanks for the help.
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May 18, 2007
On my company site, I have created a database that is for the purpose of tracking google adwords, as well as pages that the user visits. For instance, if you were to search for "guitars" and then click our ad, an entry is created in the database like thisKeyword: SessionGUID: PageVisited: VisitedDateTime:Guitars lkjfeilfjskdlfjsije ~ViewCategory.aspx?Cat=Guitars,KW=Guitars 12/01/2000 12:00amGuitars lkjfeilfjskdlfjsije ~ViewProduct.aspx?ProductID=1253&SubProductID=3 12/01/2000 12:03amGuitars lkjfeilfjskdlfjsije ~Search.aspx?Q=BC%20%Rich 12/01/2000 12:05am Pretty much, in our administrative area, I want to be able to have a table that would generate these results: Keyword Total HitsGuitars 3So im guessing that obviously I would need to do a select distinct for the Keyword column, but how do I also have a column showing a count of the records?
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Jul 23, 2005
The row counts I am getting from SQL Enterprise Manager and QueryAnalyzer are different. When I double click a table in EnterpriseManager it gives me a row count of say 1000. However, when I select *from that same table in Query Analyzer it returns 1028 rows. Anyoneknow why or better yet, how to fix it? Thanks!
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Jul 18, 2006
Using c# in the compact framework, is there a way to do a parameterized query for counting the number of records where a specified column is null. I tried all of these, but none of them work:
cmd.Add(new SqlCeParameter("@IntColumn", SqlInt32.Null));
cmd.CommandText = "select count(*) from TableName where IntColumn is not @IntColumn";
cmd.Add(new SqlCeParameter("@IntColumn", DBNull.Value));
cmd.CommandText = "select count(*) from TableName where IntColumn is not @IntColumn";
cmd.Add(new SqlCeParameter("@IntColumn", SqlInt32.Null));
cmd.CommandText = "select count(*) from TableName where not IntColumn = @IntColumn";
cmd.Add(new SqlCeParameter("@IntColumn", DBNull.Value));
cmd.CommandText = "select count(*) from TableName where not IntColumn = @IntColumn";
cmd.Parameters.Add(new SqlCeParameter("@IntColumn", SqlDbType.Int32));
cmd.Parameters["@IntColumn"].Value = SqlInt32.Null;
cmdGetNumRead.CommandText = "select count(*) from TableName where IntColumn is not @IntColumn";
cmd.Parameters.Add(new SqlCeParameter("@IntColumn", SqlDbType.Int32));
cmd.Parameters["@IntColumn"].Value = SqlInt32.Null;
cmdGetNumRead.CommandText = "select count(*) from TableName where not IntColumn = @IntColumn";
cmd.Parameters.Add(new SqlCeParameter("@IntColumn", SqlDbType.Int32));
cmd.Parameters["@IntColumn"].Value = DBNull.Value;
cmdGetNumRead.CommandText = "select count(*) from TableName where IntColumn is not @IntColumn";
cmd.Parameters.Add(new SqlCeParameter("@IntColumn", SqlDbType.Int32));
cmd.Parameters["@IntColumn"].Value = DBNull.Value;
cmdGetNumRead.CommandText = "select count(*) from TableName where not IntColumn = @IntColumn";
cmd.Parameters.Add(new SqlCeParameter("@IntColumn", SqlDbType.Variant));
cmd.Parameters["@IntColumn"].Value = SqlInt32.Null;
cmd.CommandText = "select count(*) from Meter where IntColumn is not @IntColumn";
cmd.Parameters.Add(new SqlCeParameter("@IntColumn", SqlDbType.Variant));
cmd.Parameters["@IntColumn"].Value = SqlInt32.Null;
cmd.CommandText = "select count(*) from Meter where not IntColumn = @IntColumn";
md.Parameters.Add(new SqlCeParameter("@IntColumn", SqlDbType.Variant));
cmd.Parameters["@IntColumn"].Value = DBNull.Value;
cmd.CommandText = "select count(*) from Meter where IntColumn is not @IntColumn";
cmd.Parameters.Add(new SqlCeParameter("@IntColumn", SqlDbType.Variant));
cmd.Parameters["@IntColumn"].Value = DBNull.Value;
cmd.CommandText = "select count(*) from Meter where not IntColumn = @IntColumn";
Whenever I use a "is not" in the query I get an exception, otherwise it returns a count of 0 which is not accurate. Any help will be appreciated.
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Apr 21, 2015
I have a table with single row like below
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Column0 | Column1 | Column2 | Column3 | Column4|
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Value0 | Value1 | Value2 | Value3 | Value4 |
Am looking for a query to convert above table data to multiple rows having column name and its value in each row as shown below
_ _ _ _ _ _ _ _
Column0 | Value0
_ _ _ _ _ _ _ _
Column1 | Value1
_ _ _ _ _ _ _ _
Column2 | Value2
_ _ _ _ _ _ _ _
Column3 | Value3
_ _ _ _ _ _ _ _
Column4 | Value4
_ _ _ _ _ _ _ _
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Sep 8, 2006
I have just taken over the job of sorting out a rather poorly designed database. It looks like it was 'upsized' from an access database to the SQL server. The SQL server is the 2000 version.
Now I am trying to generate a report of what the students in the database are owing by referencing the Receipt table and then all the available payment methods and allocations. I was wondering if there was anyway to work out data being displayed twice (Let me demonstrate)
Note1: All the tables are linked by a key of ReceiptNo. From what I can see there is a table for every payment type and allocation but no link between the two other then the receipt number.
Using the query:
SELECT T_Receipt.ReceiptNo, T_cheque.Amount AS Chq_Amount, T_credit.Amount AS Cre_Amount, StandingOrder.Amount AS Stn_Amount,
T_BankTransfer.amount AS Bnk_Amount, T_cash.TotalAmount AS Cas_Amount, T_RentPayment.AmountPayed AS Ren_Paid,
T_AdminPayment.AmountPaid AS Adm_Paid, T_InternetBilling.Total AS Int_Paid, T_Utilities.AmountPaid AS Util_Amount,
T_InvoicePayment.amountPaid AS Inv_Paid, T_OtherPayments.paymentAmount AS Oth_Paid, T_parkingBill.paymentAmount AS Prk_Paid,
T_TelephoneBills.TelephoneCredit AS Tel_Paid, T_DepositPayment.[Deposit payment] AS Dep_Amount, T_Receipt.cancelled AS Canceled,
T_Receipt.RemittanceReceiptNo AS Rec_Ref, T_Receipt.Student
FROM T_Receipt INNER JOIN
T_DepositPayment ON T_Receipt.ReceiptNo = T_DepositPayment.receiptNo LEFT OUTER JOIN
T_RentPayment ON T_Receipt.ReceiptNo = T_RentPayment.RentPaymentNo LEFT OUTER JOIN
StandingOrder ON T_Receipt.ReceiptNo = StandingOrder.ReceiptNo LEFT OUTER JOIN
T_TelephoneBills ON T_Receipt.ReceiptNo = T_TelephoneBills.ReceiptNo LEFT OUTER JOIN
T_parkingBill ON T_Receipt.ReceiptNo = T_parkingBill.ReceiptNo LEFT OUTER JOIN
T_OtherPayments ON T_Receipt.ReceiptNo = T_OtherPayments.ReceiptNo LEFT OUTER JOIN
T_InvoicePayment ON T_Receipt.ReceiptNo = T_InvoicePayment.receiptNo LEFT OUTER JOIN
T_cash ON T_Receipt.ReceiptNo = T_cash.ReceiptNo LEFT OUTER JOIN
T_AdminPayment ON T_Receipt.ReceiptNo = T_AdminPayment.ReceiptNo LEFT OUTER JOIN
T_BankTransfer ON T_Receipt.ReceiptNo = T_BankTransfer.receiptNo LEFT OUTER JOIN
T_Utilities ON T_Receipt.ReceiptNo = T_Utilities.receiptNo LEFT OUTER JOIN
T_credit ON T_Receipt.ReceiptNo = T_credit.ReceiptNo LEFT OUTER JOIN
T_cheque ON T_Receipt.ReceiptNo = T_cheque.ReceiptNo LEFT OUTER JOIN
T_InternetBilling ON T_Receipt.ReceiptNo = T_InternetBilling.ReceiptNo
GROUP BY T_Receipt.Student, T_Receipt.ReceiptNo, T_cheque.Amount, T_credit.Amount, StandingOrder.Amount, T_BankTransfer.amount, T_cash.TotalAmount,
T_AdminPayment.AmountPaid, T_InternetBilling.Total, T_Utilities.AmountPaid, T_InvoicePayment.amountPaid, T_OtherPayments.paymentAmount,
T_parkingBill.paymentAmount, T_TelephoneBills.TelephoneCredit, T_Receipt.cancelled, T_Receipt.RemittanceReceiptNo,
T_DepositPayment.[Deposit payment], T_RentPayment.AmountPayed, T_Receipt.Student
HAVING (T_Receipt.Student LIKE N'06%')
Which gives a result of:
RecNo.
30429
Cheque
250
Deposit
250
30429
679.98
250
This is fine but when I do analysis on this it appears as though the student has paid two deposit payments. I was wondering with out querying each table independently from an application if there was a criteria to specify that I only get one deposit result.
So as such say, give me all the payments but I only want one result from the other tables. I though about discrete but that wouldn't work here.
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Mar 17, 2006
Howdy folks. I have a SELECT question for you. Or maybe a WHERE question. That I am not sure is part of the problem. My application is ASP.NET 2.0, and I’d like to avoid getting into stored procedures right now, if I could.
I am trying to summarize the order status for each customer in the database (SQL Server 2005, by the way). I want to provide two counts: the number of open jobs per customer, and the number of rush jobs per customer. Something like this:
CustID CustName JobOpen JobRush
----------------------------------------------------------------
22 John Deere 47 3
24 MCP 32 7
37 BlueON 6 0
In my noobness, I developed this:
SELECT CustID, MAX(CustName) AS CustName,
COUNT (*) AS JobOpen
FROM Customers
INNER JOIN Jobs ON JobCustID = CustID
WHERE (JobDone = 0)
GROUP BY CustID
As you can see, it finds from the Jobs table all jobs that are not done (JobDone is a T/F field), joins the Jobs and Customers tables, groups by CustID, and counts the totals in each CustID group. It works great in outputting the first three columns that I am looking for.
But I cannot come up with a simple way to add JobRush (also a T/F field), because it needs a different WHERE clause than the one JobOpen uses. It would need
WHERE (JobRush = 1)
So maybe my question should be: how do I use multiple WHERE clauses, each with its own COUNT?
I did mess around with Common Table Expressions, and managed to build two CTEs (one with JobOpen results and the other with JobRush results) that I joined together. It worked in Studio Manager, but my ASP.NET page didn’t like it. I guess that means I could learn stored procedures, but wow I’d love to just have a nice complete SELECT command for my page.
Thanks for reading all this. Any input is greatly appreciated.
Matt
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Oct 6, 2015
SQL Server 2012 Performance Dashboard Main advices me this:
Since the application is from a vendor and I have no control over its code, how can improve this sitation?
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Oct 30, 2015
When viewing an estimated query plan for a stored procedure with multiple query statements, two things stand out to me and I wanted to get confirmation if I'm correct.
1. Under <ParameterList><ColumnReference... does the xml attribute "ParameterCompiledValue" represent the value used when the query plan was generated?
<ParameterList>
<ColumnReference Column="@Measure" ParameterCompiledValue="'all'" />
</ParameterList>
</QueryPlan>
</StmtSimple>
2. Does each query statement that makes up the execution plan for the stored procedure have it's own execution plan? And meaning the stored procedure is made up of multiple query plans that could have been generated at a different time to another part of that stored procedure?
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Nov 7, 2007
I have two tables .. in one (containing user data, lets call it u).The important fields are:u.userName, u.userID (uniqueidentifier) and u.workgroupID (uniqueidentifier)The second table (w) has fieldsw.delegateID (uniqueidentifier), w.workgroupID (uniqueidentifier) The SP takes the delegateID and I want to gather all the people from table u where any of the workgroupID's for that delegate match in w. one delegateID may be tied to multiple workgroupID's. I know I can create a temporary table (@wgs) and do a: INSERT INTO @wgs SELECT workgroupID from w WHERE delegateID = @delegateIDthat creates a result set with all the workgroupID's .. this may be one, none or multipleI then want to get all u.userName, u.userID FROM u WHERE u.workgroupIDThis query works on an individual workgroupID (using another temp table, @users to aggregate the results was my thought, so that's included) INSERT INTO @users SELECT u.userName,u.userID FROM tableU u LEFT JOIN tableW w ON w.workgroupID = u.workgroupID WHERE u.workgroupID = @workGroupIDI'm trying to avoid looping or using a CURSOR for the performance hit (had to kick the development server after one of the cursor attempts yesterday)Essentially what I'm after is: SELECT u.userName,u.userID
FROM tableU u
LEFT JOIN tableW w ON w.workgroupID = u.workgroupID
WHERE u.workgroupID = (SELECT workgroupID from w WHERE delegateID = @delegateID) ... but that syntax does not work and I haven't found another work around yet.TIA!
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Feb 5, 2007
If I right click and browse the properties for the table I can get the value of rows. But for the same table if I do select count(*) from table the value does not match the table properties rows. Please can some one tell me why this is so?
SQL Newbie
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Jan 8, 2007
I expect to get a record below with a count of 0 (and I do), but when I take the comments out (--) of lines 1 & 6 I don't understand why I get no records at all. I need to be able to see all teams in EvalAnswers even if none of the records satisfies the where clause.1 select Count(*) as cnt--, TeamID
2 from EvalAnswers
3 where CoID=@CoID
4 and EvaluatorID=@EvaluatorID
5 and (Scr0=0 and Sugg0 is NULL)
6 --group by TeamID
7
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Sep 6, 2007
I need to create a view that shows the number of times that clients made payments, how many clients, and how much they paid over a period of time. I'm not sure if I can use a case for this. How can I put something like this together?
I have a tblClients with a clientid field
I have a tblPayments with the clientid, pmtdate, and pmtamount
For example:
1 Payment ----- 23 Clients ----- $16000
2 Payments ----- 12 Clients ----- $32000
3 Payments ----- 4 Clients ----- $13000
etc...
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Nov 15, 2000
I need a procedure that will go to a database and give me all the row counts for the user tables.
Does anyone know how I can get this?
Thanks,
Dianne
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Apr 20, 2004
Hi,
...giving a very 'summarized' scenario of the problem I have trying to
solve all day (make it 2 days now).
Below are the relevant DDLs... I am not listing the DDLs of my other tables:
CREATE TABLE [SalesFACT] (
[varchar] (10),
[TransDate] [varchar] (10),
[SaleAmt] [float],
[CustCode] [varchar] (10)
. . .
)
I populate the above table via a DTS and have checked and have verified that correct data is coming in... I also have a product master table; for business reasons we can have the same product created with different ProductCodes though the rest of the Product details are EXACTLY the same. We have covered this using a field named 'UniqueProdCode'.
CREATE TABLE ProdMaster(
[ProdCode] [varchar] (10),
[ProdName] [varchar] (35),
[UniqueProdCode] [varchar] (10),
... many other product fields e.g. unit price, category etc...
...
)
First a small Request:
Please note that I have NOT defined links between my tables (in the diagram editor) nor have I defined Primary keys (or any constraint) for any of the tables. When you kindly reply, please suggest I should define primary keys for the tables and also link them in the diagram editor.
[u]THE PROBLEM:
When I do a count(*) query on the table 'SalesFACT', I get the correct number of records.
If I create a view, add table 'SalesFACT' and table ProdMaster, link the
UniqueProdCode field of table 'SalesFACT' with the UniqueProdCode field of ProdMaster (so that I can also get the name, category, etc. for the products in the SalesFACT), and run a count(*) query I get a much higher and incorrect number of rows. The SQL for the view is:
SELECT dbo.SalesFACT.TransDate, dbo.SalesFACT.UniqueProdCode,
dbo.SalesFACT.SaleAmt
FROM dbo.SalesFACT INNER JOIN dbo.ProdMaster ON dbo.SalesFACT.UniqueProdCode = dbo.ProdMaster.UniqueProdCode
Kindly note that I have checked and the contents of the table SalesFACT' UniqueProdCode field DOES contain the correct data i.e. it contains the UniqueProdCode and NOT the ProdCode.
But if i link the "wrong fields", I get the correct count count :confused: i.e. I create a very similar view (as mentioned above) but instead link the UniqueProdCode of table SalesFACT with the ProdCode field (not the UniqueProdCode field) of ProdMaster
table I get the correct count. This is really driving me nuts and I just can't understand what's going on and why the "REVERSE" logic. For your convenience here is the SQL for the 2nd view:
SELECTdbo.SalesFACT.TransDate, dbo.SalesFACT.UniqueProdCode,
dbo.SalesFACT.SaleAmt
FROM dbo.SalesFACT INNER JOIN dbo.ProdMaster ON dbo.SalesFACT.UniqueProdCode = dbo.ProdMaster.ProdCode
Please guide... I have run out of all the things that I could check and thus this SOS and F1
Billions of thansk in advance.
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Sep 19, 2006
Hello :)
I seem to have somehow got myself into a situation where I'm having to run the following SELECTs, one after another, on a single ASP page. This is not tidy. How can I join them all together so I get a single recordset returned with all my stats in different columns?
SELECT COUNT(*) FROM tblQuiz WHERE [q3] = '5 years +' OR [q3] = '2 - 4 years'
SELECT COUNT(*) FROM tblQuiz WHERE [q4] <> '' AND [q4] IS NOT NULL
SELECT COUNT(*) FROM tblQuiz WHERE [q5] = 'Unhappy'
SELECT COUNT(*) FROM tblQuiz WHERE [q6] = 'Yes'
SELECT COUNT(*) FROM tblQuiz WHERE [q7] = 'Yes'
SELECT COUNT(*) FROM tblQuiz WHERE [q8] <> '' AND [q8] IS NOT NULL
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Oct 6, 2006
Hi all,
I have a need to compare the number of rows returned from table A when it is joined to table B to the number of rows returned when there are no joins involved. If the number of rows returned are the same, then I need to proceed to execute my next step else end.
So, If RowCount A = RowCount A when A joined to B
THEN Goto Next Step
Else End
I need to put the above logic in a sp that I want to execute using a job.
Help is appreciated.
V
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Apr 22, 2004
OK I have a query that bring back a unique identifier and text value
for instance
Select Distinct global_id, Page_url from PageList
global_id page_url
---------- ---------------------------------
4306549 /true/attitudes.htm
1460753 /true/current/answerthis.htm
4303667 /true/current/answerthis.htm
4306549 /true/current/answerthis.htm
Now I want to do a count of the page_url.
Can this be done in one SQL statement using a sub query of some kind
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Nov 28, 2007
Hi I have this
select emailid,
count(emailid) as 'No.of occurences',
FROM tableA
where start_moment between '2007-11-01' and '2007-11-02'
GROUP BY emailid
having (COUNT(emailid) > 1)
Fair enough this returns the emailid along with the amount of times it appears (all greater then 1 .. duplicated in other words)
My question is , there is also a start_moment field in tableA
so i need to get the max or min start_moment along with the above result?
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Dec 4, 2007
I have members in a database who have paid thru dates. I am creating retention reports
I created a cross tab in Crystal (using SQL) that counts records that paid within a certain year. I need to create a script that will let me find when members skip payment for a year. Any ideas?
I was thinking of running a count of all paid (Activity) records, but still kind of stuck.
DZ
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Jul 20, 2005
I want to get a resultset of every table in the database, with thecurrent record count of each. What is the easiest way to do this?I can get the list of tables with:Select s.name from sysobjects s where xtype = 'U'each s.name is a table name, but I'm not sure how to join a record countcolumn to the resultset.Thanks,RickN
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