Query To Group Sequential Items
Jul 23, 2005
Let's say I have the following table:
entry product quality
1 A 80
2 A 70
3 A 80
4 B 60
5 B 90
6 C 80
7 D 80
8 A 50
9 C 70
I'm looking for a way to find the average "quality" value for a
SEQUENTIAL GROUPING of the same Product. For exmple, I need an
average of Entry 1+2+3 (because this is the first grouping of the same
product type), but NOT want that average to include row 8 (which is
also Product A, but in a different "group".)
I'm sure it can be done (because I can describe it!), but I'll be a
monkey's uncle if I can figure out how. I would imagine it would
involve some sort of running tally that references the next record as
it goes... to see if the product type has changed. Perhaps use of a
temporary table?
Muchas gracias!!
Cy.
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Apr 10, 2015
I'm having an issue creating a report that can group & sum similar items together (I know in some ways, the requirement doesn't make sense, but it's what the client wants).
I have a table of items (i.e. products). Â In some cases, items can be components of another item (called "Kits"). Â In this scenario, we consider the kit itself, the "parent item" and the components within the kit are called "child items". Â In our Items table, we have a field called "Parent_Item_Id". Â Records for Child Items contain the Item Id of the parent. Â So a sample of my database would be the following:
ItemId | Parent_Item_Id | Name | QuantityAvailable
----------------------------------------
1 | NULL | Kit A | 10
2 | 1 | Item 1 | 2
3 | 1 | Item 2 | 3
4 | NULL | Kit B | 4
5 | 4 | Item 3 | 21
6 | NULL | Item 4 | 100
Item's 2 & 3 are child items of "Kit A", Item 5 is a child item of "Kit B" and Item 6 is just a stand alone item.
So, in my report, the client wants to see the SUM of both the kit & its components in a single line, grouped by the parent item. Â So an example of the report would be the following:
Name | Available Qty
--------------------------
Kit A | 15
Kit B | 25
Item 4 | 100
How I can setup my report to group properly?
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Oct 1, 2015
I have a query that returns the data about test cases. Â Each test case can have multiple bugs associated to it. Â I would like a query that only returns the test cases that have all their associated bugs status = closed.For instance here is a sample of my data
TestCaseID TestCaseDescription  BugID BugStatus
1 Â Â Â Â Â Â Â Â TestCase1 Â Â Â Â Â Â Â Â Â Â Â 1 Â Â Â Closed
2 Â Â Â Â Â Â Â Â TestCase1 Â Â Â Â Â Â Â Â Â Â Â 2 Â Â Â Open
3 Â Â Â Â Â Â Â Â TestCase2 Â Â Â Â Â Â Â Â Â Â Â 11 Â Â Closed
4 Â Â Â Â Â Â Â Â TestCase2 Â Â Â Â Â Â Â Â Â Â Â 12 Â Â Closed
5 Â Â Â Â Â Â Â Â TestCase2 Â Â Â Â Â Â Â Â Â Â Â 13 Â Â Closed
How can I limit this to only return TestCase2 data since all of that test case's bugs have a status of closed.
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May 1, 2014
select top 15 count(*) as cnt, state from table
group by state
order by cnt desc
[code[...
Can the above three queries be combined into one and still be fast, if so how?What i am trying to go is an item count, by group, similar to ones Inbox in Outlook.
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Jun 6, 2007
I have a matrix with two row groups and one column group with about 6 items in it. I have about 2100 rows at the lowewst row group level. This report was built solely for excel export. The first row group has about 20 items and controls the visibility of the other group. When I toggle the visibility of the second row group, how can I make the the header of the first row group copy down for each row of the other row group? The first row group is the Section and the second is Mnemonic.
Example:
Now:
Code Snippet
Column Column
Section1 -
Mnemonic
Mnemonic
Mnemonic
Mnemonic
Section2 -
Mnemonic
Mnemonic
Mnemonic
Mnemonic
Should be:
Code Snippet
Column Column
Section1 -
Section1 Mnemonic
Section1 Mnemonic
Section1 Mnemonic
Section2 -
Section2 Mnemonic
Section2 Mnemonic
Section2 Mnemonic
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Jun 18, 2014
How to identify different fields with in a group of records?
Example:
create table #test
(ID int, Text varchar(10))
insert into #test
select 1, 'ab'
union all
select 1, 'ab'
[Code] ...
I want to show additional field as Matched as ID 1 has same Text field on both the records, and for the ID 2 I want to show Unmatched as the Text fields are different but with the same ID.
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Apr 30, 2004
In my enterprise mngr under Microsoft sql Servers
Sql Server Group
I see (No Items)
My network guy doesnt no much about this and i know nothing (all my experience is with db on my local hd.
Please let me know as much as possible.
Thanks
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Apr 17, 2008
I am using SQL Server 2000. I am logging on local machine. When I open "SQL Server Enterprise Manager," I only see following:
Console Root --> Microsoft SQL Servers --> SQL Server Group --> (No items)
The server is running properly and applications are able to access the database. Also, I can run "Query Analyzer" and view all databases.
Please help to resolve the issue to view items in SQL Server Group.
Thanks,
Suraj.
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Mar 26, 2008
Group
I have sql server 2000 that was working fine until today,today I opened EM and under sql server group where used to be all my information now there is NO ITEM, nothing shows(database,Nothing) .no items under SQL SERVER GROUP.
But my application connected with sql server is running without any problem insert record and show all data.
ERROR MESSAGE:
A connection could not be established to sql server-2000-
Reason: Cannot open user default database. Login failed
Please vrify SQL Server is running and check your SQL server registration
properties(by right clicking on the Win-2000-Server node and try again)
PLEASE what that happens.
please iam afraid help me now
iam waitting now
Thanks
hassan
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Apr 17, 2008
I am using SQL Server 2000. I am logging on local machine. When I open "SQL Server Enterprise Manager," I only see following:
Console Root --> Microsoft SQL Servers --> SQL Server Group --> (No items)
The server is running properly and applications are able to access the database. Also, I can run "Query Analyzer" and view all databases.
Please help to resolve the issue to view items in SQL Server Group.
Thanks,
Suraj.
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Jan 16, 2014
Installed the Northwind database for data to practice with. I'm trying to combine data from several tables to make the orders table more readable. Meaning, I'm trying to replace the EmployeeID field with the combination of the firstname and lastname fields from the Employees table. Everything works fine until I try to sum the Unit price field from the [Order Details] table. Using just a SUM() function or the Select statement below causes the error and any combination of fields in the Group By command don't correct it. It's clear that I'm doing something wrong, I'm just not sure how to get the data I want or use the group by command properly. Query below:
Select o.OrderID, c.companyName, e.firstname + ' ' + e.lastname EmployeeName, o.orderdate, s.companyName,
o.Freight, o.shipName, o.ShipAddress, (Select Sum(od.UnitPrice) from [Order Details] od where od.OrderID = o.OrderID)as Amount
from orders o, customers c, Employees e, Shippers s, [Order Details] od
where o.CustomerID = c.CustomerID
[Code] ....
Running the first query (with the select statement) works, but returns a row for each of the the items that was ordered for that OrderID and NOT using the Group By. I would like to have the SUM() of the items ordered in one row. Is this possible?
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Apr 3, 2008
Hi. First, I am VERY new to SQL Queries and Reporting. A co-worker is "mentoring" me, but I am trying not to fill his day with questions.
I HAVE read the help files, searched the forums, looked at books, and done general web searches, but any answers I have found have either no addressed my issue, or the answers are way over my head.
Furthermore, the (SQL 2000) DB is built into proprietary software (ISS Proventia Intrusion Prevention System), and the database may NOT be modified outside of the software.
With that said, I am querying multiple tables within the DB. I am using Business Intelligence Dev Studio, and placing my queries on a reporting server maintained by my co-worker. My goal is not only to get a solution, but also to UNDERSTAND it so I can continue to learn. Of course, the solution takes precedence over my understanding!
My Primary key is dbo.SensorData1.SensorDataID. dbo.SensorDataAVP.AttributeText returns a different number of rows, containing different data depending upon the value of dbo.SensorData1.AlertName. I need to return all rows, hence the Left Joins.
Depending upon my query, I might have 1000 events, and due to the many rows of data from dbo.SensorData1.AlertName I might return 20,000 rows (or more.)
I would like to return a report that "groups" events by dbo.SensorData1.SensorDataID., BUT, rather than simply providing these in groups, provides me single rows with a plus sign next to each even, that can be expanded for the additional data.
My co-worker has discussed sub-tables, but since I cannot modify the DB, it will be difficult / complex to do so, AND, for me to understand.
One of my queries follows. I have thirteen queries, total, that use various groupings of attributes. I have chosen one of the more complex combinations so I can generally apply the concept to the queries with fewer parameters more easily.
Note, I'll be asking the same question on www.sqlservercentral.com in the hopes of getting an answer I can understand one of these two places - If you answer here, there's obviously no need answering there answering there.
Thank you in advance.
SELECT
convert(nvarchar(20), AlertDateTime,120)
AlertDateTime,
AlertName,
AlertPriority,
AlertCount,
convert(varchar,(convert(bigint,SrcAddressInt) / 256 / 65536)) + '.' +
convert(varchar,((convert(bigint,SrcAddressInt) /65536) % 256)) + '.' +
convert(varchar,(convert(bigint,SrcAddressInt) /256) % 256) + '.' +
convert(varchar,((convert(bigint,SrcAddressInt) % 256)))
SrcAddressInt,
SourcePort,
SourcePortName,
convert(varchar,(convert(bigint,DestAddressInt) / 256 / 65536)) + '.' +
convert(varchar,((convert(bigint,DestAddressInt) /65536) % 256)) + '.' +
convert(varchar,(convert(bigint,DestAddressInt) /256) % 256) + '.' +
convert(varchar,((convert(bigint,DestAddressInt) % 256)))
DestAddressInt,
DestPortName,
dbo.SensorData1.ObjectName,
SensorName,
SensorInterfaceName,
AlertTypeID,
convert(varchar,(convert(bigint,SensorAddressInt) / 256 / 65536)) + '.' +
convert(varchar,((convert(bigint,SensorAddressInt) /65536) % 256)) + '.' +
convert(varchar,(convert(bigint,SensorAddressInt) /256) % 256) + '.' +
convert(varchar,((convert(bigint,SensorAddressInt) % 256)))
SensorAddressInt,
ProtocolID,
Cleared,
VulnStatus,
dbo.SensorDataAVP.SensorDataID,
dbo.SensorDataAVP.AttributeName,
dbo.SensorDataAVP.AttributeDataType,
dbo.SensorDataAVP.AttributeText,
dbo.SensorDataAVP.AttributeValue,
dbo.SensorDataAVP.AttributeBlob,
ResponseTypeName,
ResponseName
from
dbo.SensorData
LEFT JOIN
dbo.SensorDataAVP
ON dbo.SensorDataAVP.SensorDataID =
dbo.SensorData1.SensorDataID
LEFT JOIN
dbo.SensorDataResponse
ON dbo.SensorDataResponse.SensorDataID =
dbo.SensorData1.SensorDataID
LEFT JOIN
dbo.ObjectView
ON dbo.ObjectView.ObjectName=
dbo.SensorData1.ObjectName
WHERE
convert(nvarchar(20), AlertDateTime,120) between @StartDate and @EndDate
AND
convert(varchar,(convert(bigint,SrcAddressInt) / 256 / 65536)) + '.' +
convert(varchar,((convert(bigint,SrcAddressInt) /65536) % 256)) + '.' +
convert(varchar,(convert(bigint,SrcAddressInt) /256) % 256) + '.' +
convert(varchar,((convert(bigint,SrcAddressInt) % 256)))
between @LowerIP and @UpperIP
AND
AlertName = @EventName
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Nov 20, 2015
I have records that I get in this format:
ID                      Customer              Type                 TypeNUm
100                     Tiger                    Item                   T100 Â
100                      Tiger                    Item                   T200
100                     Tiger                    Item                   T300
100                     Tiger                    Shiper                  SAAAÂ
100                      Tiger                   PO                      POAAA
200                      Panera                 GL                  WE
200                      Panera                 PO                  POBBB
The reftypes are not always the same, what I need is to get it in this form
ID                      Customer              Type             TypeNUm
100                     Tiger                    Item                   T100,T200, T300Â
100                     Tiger                    Shiper                  SAAAÂ
100                      Tiger                   PO                      POAAA
200                      Panera                 GL                     WE
200                      Panera                 PO                    POBBB
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Mar 30, 2015
We sell & ship packages that contain multiple items within them. The actual package (we call it the "parent item") is in the same table as the items within it ("child items"). If the record is a child item within a package, its "ParentId" field will contain the ItemId of the package.
So some sample records of a complete package would look like this:
ItemId | ParentId | Name | QtyAvailable
----------------------------------------
1 | NULL | Package A | 10
2 | 1 | Item 1 | 2
3 | 1 | Item 2 | 3
ItemId's 2 & 3 are items contained within the ItemId 1 package.
Now however, the client wants us to build a report showing all packages (all items where ParentId is NULL) however, they want to see the QtyAvailable of not only the package but the items as well (a total of 15 when using the example above), all grouped into a single line. So a sample report line would look like this:
Name | Available Qty
--------------------------
Package A | 15
Package B | 100
How can I do a SELECT statement that SUMS the "QtyAvailable" of both the parent & child items and displays them along with the package name?
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May 18, 2015
I have a table with a row group "Sales Area" that lists customers per sales area. There is one column with the sales per customer and another column with the planned sales per customer.A third column "Under Plan" is a simple calculation that compares the two Report Items of the sales to the plan and puts a 1 there if plan is higher. My issue is how to get the total of the group "Sales Area", to display the group total of all customers that are under plan. SSRS doesn't let me use aggregate functions on group totals;Unfortunately I cannot pre-calculate the "Under Plan" figure in the query, since this example is a simplified overview (the customers is a distinct count for example...)
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Aug 31, 2007
How can I calculate a subtotal for a Report Item? I have a textbox(lets call it "PlusMinus") in the detail section of my table, which is a calculated textbox of two others (lets call them "Budget" and "Spent"). So, PlusMinus = (Budget - Spent). What I would like to do is get a subtotal for PlusMinus. I have tried several ways, using Sum() or RunningValue, even tried to write code, but I can't seem to get it right. Any ideas??
Thanks in advance!
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Apr 27, 1999
I have a query which returns information about transactions similar to this:
Select account, trans_code, quantity
from ledger_table
This returns something like:
acct trans_code quantity
----- ---------- ------------
2 2 1000
2 3 500
2 3 300
3 2 100
3 2 500
etc.
What I need to do is add a lot number for each acct/trans code type. This is merely a sequential number for the transaction. This changes the output as follows:
acct trans_code quantity lot
----- ---------- ------------ ---
2 2 1000 1
2 3 500 1
2 3 300 2
3 2 100 1
3 2 500 2
3 3 1000 3
3 5 200 1
etc.
The lot number is reset for each grouping.
Does anyone have a way to do this outside of a cursor or temp table?
TIA, any help greatly appreciated.
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Feb 17, 2005
Hello everyone,
I have a stored procedure that supplies rows for a front-end DataGrid that allows custom paging. The stored procedure must return the requested "page" of rows as identified by a sproc argument. Currently, I'm loading the the query's result set into a temporary table that has an identity column as primary key. I then run a second query against the temp table that uses the identity column value to strip out the requested "page" of rows and return them to the front-end DataGrid.
I'd like to eliminate the temporary table. To do so I would need to create the equivalent of an identity column in the query's sorted results and reference this value in the WHERE clause in order to return only the requested rows.
Does anyone know of a way to generate a sequential number (starting at 1) within a query (and after the rows have been sorted by the ORDER BY)? I don't think this can be done but I put it out for those who may know better.
Thanks for your help. If you know this is impossible, that would be helpful feedback as well.
BlackCatBone
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Jul 20, 2005
I have a database that is pre-populated with sequential part numbers.As people reserve the parts I update a flag to show the # is no longeravailable. Now they want the ability to take out a block of "x"number of sequential part numbers - say for example 5.If my database had the following numbers available:101104105110111112113114It should return 110 thru 114 and then I would write an update queryto change the flags to 1 (checked out).I have only been able to return the first "x" number of records - havenot been able to make sure they are stepped sequentially - with thefollowing:SELECT ID_ITEM From PARTNO_CHKOUT_SPECIAL M Where (Select Count(*)FROM PARTNO_CHKOUT_SPECIAL NWHERE N.ID_ITEM <= M.ID_ITEM) >= 0 AND TYPE_REC=1 ANDFLAG_CHECKED_OUT=0 {maxrows 5}The above would return 101, 104, 105, 110, 111I tried using an (N.ID_ITEM+1)-M.ID_ITEM=0 to try stepping and geterrors, probably incorrect syntax. Can I do this in an SQL statement?
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May 2, 2006
Hi,
Can anyone tell me offhand the simplest/most elegant way of updating an integer column to a sequential column of numbers with a query?
e.g given
intval | Description| Cost
0 | Descvalue0| 4.32
2 | Descvalue2| 4.33
3 | Descvalue3| 4.34
8 | Descvalue8| 4.35
change it to:
intval | Description| Cost
0 | Descvalue0| 4.32
1 | Descvalue2| 4.33
2 | Descvalue3| 4.34
3 | Descvalue8| 4.35
I think it might need a stored proc..
Many Thanks
greg
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Apr 5, 2014
I have a problem. In my database I have the following numbers available:
101
104
105
110
111
112
113
114
What I need is to get a select query with records and sequentials numbers after it like:
101 0
104 1 (the number 105)
105 0
110 4 (the numbers 111,112,113,114)
111 3 (the numbers 112,113,114)
112 2 (the numbers 113,114)
113 1 (the numbers 114)
114 0
How can I do It?
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Aug 9, 2014
I wanted to know the best way to achieve the following results. I have a table that I need output sequential range of vouchers in a table. For instance I have the following data in a column called vouchers. The output will consist of a years worth of vouchers, so voucher numbers may contain gaps and so the need to have a sequential range that has a From and To output. The query needs to know the min and max within that numerical range and then output the next min and max range until it gets to the end.
The data looks like:
ABCD-001869202
ABCD-001869203
ABCD-001869204
ABCD-001869205
ABCD-001869209
ABCD-0018692010
ABCD-0018692011
ABCD-001869309
ABCD-001869310
ABCD-001869311
ABCD-001869312
ABCD-001869313
ABCD-001869314
Desired out put:
From To
ABCD-001869202 ABCD-001869205
ABCD-001869209 ABCD-0018692011
ABCD-001869309 ABCD-001869314
I have tried the following, but it does not quite do what I need it to do, so not sure if I am taking the right approach:
SELECT voucher vouchers,right(voucher, charindex('-', voucher) + 3) voucher
INTO #tempVoucher
FROM LEDGERJOURNALTRANS
where TRANSDATE between '10/1/2013' and '7/31/2014' and VOUCHER like 'APIN%'
[Code] ...
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Apr 7, 2004
Hello!
Got a problem I hope some clever people can help me out with..
I have a web form that displays a set of records in a grid. The grid is "paged" according to a PageNum column, with a dropdown box to change pages and buttons allowing the items to be moved up or down a list within a page or moved between pages. So the backend table (simplified) looks something like this
PageNum ItemNum ItemDescription
----------- ----------- -------------------
1 1 aaaaaaa
1 2 bbbbbbb
1 3 cccccccc
2 1 ddddddd
2 2 eeeeeee
2 3 ffffffffffff
3 1 ggggggg
3 2 hhhhhhh
3 3 iiiiiiiiiiiiiiii
The problem is when I want to delete a page - I need the page numbers to automatically resequence themselves, so for example, If I delete "Page 2" (i.e. delete rows where PageNum = 2), all items on "Page 3" become "Page 2" (and any items on "Page 4" become "Page 3" etc).
This has proved straightforward to when deleting an item from a particular page, and can resequence ItemNum thanks to a clever bit of code found on SQLteam.com:
DECLARE @intCounter int
SET @intCounter = 0
UPDATE <Item Table>
@intCounter = ItemNum = @intCounter + 1
WHERE Pagenumber = <Currently Selected Page>
However I haven't been able to adapt this to resequence the Page number, as this involves resequencing blocks of numbers. The closest I can get is:
DECLARE @intCounter int
SET @intCounter = 1
UPDATE <Itemtable>
SET @intCounter = PageNum = CASE
WHEN @intCounter = PageNum - 1 THEN @intCounter + 1
WHEN @intCounter = PageNum - 2 THEN @intCounter + 1
ELSE @intCounter
END
But this doesn't quite work.
Anyone got any other ideas??
Thanks
Greg
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Apr 17, 2007
Hi: I'm try to create a stored procedure where I sum the amounts in an invoice and then store that summed amount in the Invoice record. My attempts at this have been me with the error "The multi-part identifier "items.TAX" could not be bound"Any help at correcting my procedure would be greatly appreciate. Regards,Roger Swetnam ALTER PROCEDURE [dbo].[UpdateInvoiceSummary] @Invoice_ID intAS DECLARE @Amount intBEGIN SELECT Invoice_ID, SUM(Rate * Quantity) AS Amount, SUM(PST) AS TAX FROM InvoiceItems AS items GROUP BY Invoice_ID HAVING (Invoice_ID = @Invoice_ID) Update Invoices SET Amount = items.Amount WHERE Invoice_ID =@Invoice_IDEND
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Feb 25, 2015
I am struggling to come up with a set-based solution for this problem (i.e. that doesn't involve loops/cursors) ..A table contains items (identified by an ItemCode) and the set they belong to (identified by a SetId). Here is some sample data:
SetIdItemCode
1A
1B
24
28
26
310
312
410
[code]....
You can see that there are some sets that have the same members:
- 1 and 10
- 2 and 11
- 7, 8 & 9
What I want to do is identify the sets that have the same members, by giving them the same ID in another column called UniqueSetId.
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Jan 10, 2014
I'd like to ask how you would get the OUTPUT below from the TABLE below:
TABLE:
id category
1 A
2 C
3 A
4 A
5 B
6 C
7 B
OUTPUT:
category count id's
A 3 1,3,4
B 2 5,7
C 2 2,6
The code would go something like:
Select category, count(*), .... as id's
from TABLE
group by category
I just need to find that .... part.
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Sep 2, 2014
I am doing parameterized queries from Visual Basic in Visual Studio.
I have a query where I want to do something like this.
Select * from people where city in (<list of cities>)
The problem is I want to build my <list of cities> in Visual Basic and pass it to the SQL as a parameter.
I know I can't do this:
Select * from people where city in (@ListOfCities)
Currently, I'm doing this by writing the <list of cities> out to a separate table, just so I can do the query.
Select * from people where city in (Select CityName from CityTable)
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Feb 24, 2008
Hi,
I am a newbie, this is my first post (please go easy).
Iam at the moment trying to set up a query for someone looking for a property on an estate agents website.
From a drop down menu, the user can:
select an area (where they may like to live) from a list of areas.
select an amount of bedrooms from a list of bedrooms
select a minimum price from a list of prices
select a maximum price from a list of prices.
The query I worked out for this is as follows:
$data = mysql_query("SELECT * FROM property WHERE area like '$area' and bedrooms like '$bedrooms' AND price BETWEEN '$min_price' AND '$max_price'") or die(mysql_error());
This seems to work fine and shows all the properties that meet the criteria onto my webpage.
However, I then thought, someone may not care which area they live in and want to see all properties in all the areas, so I decided to add the option 'All areas' to my 'areas' list, I then did the same for the other lists, eg 'all bedrooms' option to my bedrooms list and so on.
I am now trying to write a query that incorporates where the 'all..' option is selected and have become very stuck!
Can someone set me off in the right direction for this.
I hope that makes sense?!?!
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Jul 23, 2005
I've never been the most articulate person in the world, so i thoughthe best way to illustrate the script I am looking for help with, is toprovide you with two tables and the results I require.Table 1ProductName1ProductName2QtyAAAA-12BBBB-13CCCC-14Table2ProductNameQtyAA2BB-13DD6Desired ResultsProductNameQtyDD6Regards,Ciarán
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Jan 10, 2008
Hi,
I am new in SQL, I can not solve this case:
I have a product table like this
Name Qty Location
-----------------------------------
Item A 2 Warehouse 1
Item A 5 Warehouse 2
Item B 3 Warehouse 1
Item C 1 Warehouse 1
Item B 6 Warehouse 2
How is the sql command/query/store procedure
to generate result like this?
Name Qty
-----------------
Item A 7
Item B 9
Item C 1
Can anyone help me?
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Oct 18, 2006
I'm not sure if this is even possible but can i pull out rows from two tables (that have a one-to-many relationship) but only if they satisfy a few conditions.
tblWine tblSources
ID Name ID WineID Source Price Status
----------------- -----------------------------------------
1 Le Dome 1 1 Smith 100.00 IB
2 Teyssier 2 1 Jones 110.00 IB
3 Muscat 3 1 Hill 100.00 DP
4 2 Smith 135.00 DP
5 2 Hill 125.00 DP
I only want to pull out row that contain the cheapest wine for their status. So the result would look something like this.
tblWineSources
WineID Name SourceID Source Price Status
-------------------------------------------------------------
1 Le Dome 1 Smith 110.00 IB
1 Le Dome 3 Hill 100.00 DP
2 Teyssier 5 Hill 125.00 DP
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Jul 23, 2005
Hello everyone,I'm trying to solve this problem but can't seem to figure out how tostart. I would like to create a rating system where people can vote(1-5 stars) on randomly displayed items. The randomly displayed itemsshould either have very high ratings OR a very low number of ratings.For example, only return items in the top 20th percentile *OR* itemswith fewer than 5 votes.The question is, how would I write an SQL query to return such aresult? Is it even possible? Should this be handled by my applicationrather than the database?For simplicity, let's assume I have the following table:tbl_items-----------------item_iditem_nameavg_ratingnum_votes-----------------Any help or pointers in the right direction would be greatlyappreciated. My apologies in advance if the solution is obvious and Iam clearly missing the point ;-)
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Jun 27, 2005
I have table1 with orderID and demographic info.
Table2 with orderID and items.
I would like to have a results display like this:
OrderIDDemographicInfo Item1Item2Item3....ect
One line per order. When I do a join I displaying all items in different rows.
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