Hi
I am looking to write a query that returns all records Inserted in the last hour.
The problem, as I see it, is that the column I need to refer to is a VARCHAR() datatype. Can I convert from varchar (example 14:04:31)to a time value and calculate from this ?
I would like to subtract 1 hour from current_timestamp or similar, so that the query dynamically changed.
Many thanks
One week have 168 hours.
How do you create SQl statement that return hour value for specific timestamp??
eg.
If week starts on system from Monday.
Monday 01:00 is hour 1
Tuesday 01:00 is hour 25
Sunday 23:00 is hour 167
etc.
Ideas??
The topic pretty much sums up my question.
What would the sql query be to return only all the records in a table that are 45 days old from today.
Thank you for any help in this matter
Al
Hi,
I'm trying to retrieve some records from an SQL database.
I've a table named CustomerOrder with three fields - custID , productname and quantity
No keys in the table. it's row based approach. every custID can have multiple entries for different products.
Example:
CustID ProductName Quantity
1 Product1 2
1 Product2 3
2 XXX 1
2 Product1 2
1 Product3 4
I would like to write a query that gives the result as follows :
CustID ProductName Quantity
1 Product3 4
2 Product1 2
Meaning that, query has to retrieve only one record per custID based on highest quantity.
select custId,Productname,quantity from customerorder where quantity = (select max(quantity) from customerorder)
the above query returns only one record. (ofcourse..)
Kindly help me to get the desired.
Thank You.
What I would like to do is to have a TSQL Select return the number of records in the Result as if TOP (n) had not been used. Example:I have a table called Orders containing more than 1.000 records with OrderDate = '2015/07/21' and my client application has a threshold for returning records at 100Â Â and therefore the TSQL would look like
SELECT TOP (100) *Â FROM Orders Where OrderDate = '2015/07/21'Â ORDER by OrderTime Desc
Now I would like to "tell" the client that only 100Â of 1.000 records are shown in the client application grid. Is there a way to return a value indicating that if TOP (100) had not been used the resultset would have been 1.000. I know I could create the same TSQL using COUNT() (SELECTÂ COUNT(*)Â FROM Orders Where OrderDate = '2015/07/21'Â ORDER by OrderTime Desc) and return that in a variable in the SELECT statement or even creating the COUNT() as a subquery and return it as a column, but I would like to avoid running multiple TSQL's. Since SQL Server already needs to select the entire recordset and sort it (ORDER BY) and return only the first 100 the total number of records in the initial snapshot must somehow be available.
Hi,
I need to implement some thing like this.
I have a query like
SELECT table1.col1
,€™n/a€™ _response
FROM table1
INNER JOIN table2
This is the query that get the report data for my report. Now I need to replace the second column with an actual response like €˜accepted€™ and €˜rejected€™. And these values should be a result of evaluation of this form
Statusarray[] = ResponseStoredProcedure(table1.col1)
If(Statusarray.count < 1)
Set _response = €˜accepted€™
Else
Get Statusarray[1]
Compare this to Statusarray[0]
Set _response = some result based on comparision.
The _response returned in the query should return the actual response based on this evaluation where ResponseStoredProcedure is sent the current row value for table1.col1.
How can this be done in sql(using SQL Server 2005)
PLZZZ HELP!!!!!!!!!
Thanks,
Hari
Problem is that if the [Receiving] table doesn't have a match then no records are return. I want all matches from the [Orders Subtable] and any matches from the [Receiving] Table. If no [Receiving] table matches then I still want all matches from the [Orders Subtable]. Attached is the query.
Note: The query has to run in Access 2000 and I will be coding it in VB.
SELECT Orders.[Orders ID],
[Orders Subtable].ID,
[Orders Subtable].Quantity,
Receiving.Quantity,
Receiving.[Component #]
FROM (Orders
LEFT JOIN Receiving ON Orders.[Orders ID] = Receiving.[Orders ID])
INNER JOIN [Orders Subtable] ON Orders.[Orders ID] = [Orders Subtable].[Orders ID]
GROUP BY Orders.[Orders ID], [Orders Subtable].ID,
[Orders Subtable].Quantity, Receiving.Quantity,
Orders.[Project #], [Orders Subtable].On_Order,
[Orders Subtable].[Component #],
Receiving.[Component #]
HAVING (((Orders.[Project #])="Speed1aaaaa") AND
(([Orders Subtable].On_Order)=True) AND
(([Orders Subtable].[Component #])="R02101A") AND
((Receiving.[Component #])="R02101A"));
I have received some data out of a relational database that is incomplete and I need to find where the holes are. Essentially, I have three tables. One table has a primary key of PID. The other two tables have PID as a foreign key. Each table should have at least one instance of every available PID.
I need to find out which ones are in the second and third table that do not show up in the first one,
which ones are in the first and third but not in the second,
and which ones are in the first and second but not in the third.
I've come up with quite a few ways of working it but they all involve multiple union statements (or dumping to temp tables) that are joining back to the original tables and then unioning and sorting the results. It just seems like there should be a clean elegant way to do this.
Here is an example:
create table TBL1(PID int, info1 varchar(10) )
Create table TBL2(TID int,PID int)
Create table TBL3(XID int,PID int)
insert into TBL1
select '1','Someone' union all
select '2','Will ' union all
select '4','Have' union all
select '7','An' union all
select '8','Answer' union all
select '9','ForMe'
insert into TBL2
select '1','1' union all
select '2','1' union all
select '3','8' union all
select '4','2' union all
select '5','3' union all
select '6','3' union all
select '7','5' union all
select '8','9'
insert into TBL3
select '1','10' union all
select '2','10' union all
select '3','8' union all
select '4','6' union all
select '5','7' union all
select '6','3' union all
select '7','5' union all
select '8','9'
I need to find the PID and the table it is missing from. So the results should look like:
PID
MISSING FROM
1
TBL3
2
TBL3
3
TBL1
4
TBL2
4
TBL3
5
TBL1
6
TBL1
6
TBL2
7
TBL2
10
TBL1
10
TBL2
Thanks all.
Can Somebody please show me how to acheive this, using the order details in Northwinddatabase or any other good example. as much details as possible. Many Thanks!
View 6 Replies View RelatedHi,
I got a problem.
I installed Microsoft SQL Server Management Studio Express 2005 version.
And I created a Compact database.
I created an connection in SSMSE to connect the database and opened a query form.
then, i run the following sql:
Select * from Table1
It returned 3 records to me.
After that, I used program to insert record into this table.
Then i ran this sql again, it still show me 3 records.
I closed the query form, and re-created a new query form, then run the sql, it returned 4 records to me.
Why? It's very strange and difficult to operate, right?
Is there anyone know how to make the SSMSE to return whole records without any close query form and re-create query form operation?
Thanks a lot!
And Merry X'max!!!
I am using the following query in a view to retrieve the latest 24 hourly records for a site.This returns 24 hourly records for the last day of measurements at a Site.This works great. However, I now need to retrieve the latest hourly records from the current hour. For example, hours will run from 00:00 to 23:00 and if the query is executed at 15:00, I will return only hourly records for 00:00 to 15:00 etc. I believe I need to filter the result set or modify the query to exclude records greater than the current hour.
View 6 Replies View RelatedI have two tables that share a common identity row. I need to build a query where data that exists in one table does not contain data in the other table. For example, table 1 has columns of Owner_ID, LastName, FirstName and table 2 has columns Auto_ID, Owner_ID, AutoMake. Both tables are joined by the Owner_ID column. I need a query that provides all owners from table 1 who do not have an entry in table 2.
Thanks in advance,
Mark
I have created a report in visual studio 2013 that talks with my SQL server through data connections. I want to be able to query my report BY HOUR. Meaning, I want the report to gather values at 14:30, 22:30, and 06:30. Here is my nonworking code so far.
AND DATEPART(hh,[datetime]) = 0630 AND DATEPART(hh,[datetime]) = 1430 AND DATEPART(hh [datetime]) = 2230
Hello,I have been having a tough time writing the follow requirement for aquery.On a table that the primary key is a tagId and an hourly timestamp, Iwould like to find out for every hour which tags did not get enteredinto the database. Essentially I am looking for patterns of entriesthat are not making it into tableB.Examples of the tables:TableA TableBTagID and TagName TagId TimestampPK PK1 PK2approx 6000 rows approx 6000 rows per hourI am thinking that I will need to do something like:Select tableB1.time, count(*) from tableB1 group by tableB1.timehaving tableB1.time >= XXXX and tableB1.time <= XXXX and tableB1.tagIdnot in (select tagId from tableA where not exists (selecttableA.tagId, distinct.tableB2.time from tableB2)I have been trying to create an effecient query handle this but havenot had any luck. Any assistance would be more then appreciated.Thanks,Andy
View 1 Replies View RelatedI have a table that is recording hits to a website. Everytime someone views a page, the datetime of the hit is recorded in a field called hit_date_time. I would like to be able to come up with a query that will show how many hits occured on a given day or given days, broken down by hour.
The resulting table for two days would look something like:
Time Hits
1/1/01 12:00 1
1/1/01 1:00 23
1/1/01 2:00 54
1/2/01 1:00 15
1/2/01 2:00 14
I can't seem to figure out how to write the query so that I can take into consideration the date and hour of the event so that I can count it.
Thanks,
Eron
Hi,
Does anyone know how to find out how many rows have been updated or deleted in a particular table for the last 1 hour?
Please reply.
Best Regards,
Ansaar
writing the query for the following, I need to collapse the continuity. If the termdate for an ID is one day less than the effdate of the next id (for the same ID) i need to collapse the records. See below example .....how should i write the query which will give me the desired output. i.e., get min(effdate) and max(termdate) if termdate is one day less than the effdate of next record.
ID effdate termdate
556868 1999-01-01 1999-06-30
556868 1999-07-01 1999-10-31
556869 2002-10-01 2004-01-31
556872 1999-02-01 2000-08-31
556872 2000-11-01 2004-01-31
556872 2004-02-01 2004-02-29
output should be ......
ID effdate termdate
556868 1999-01-01 1999-10-31
556869 2002-10-01 2004-01-31
556872 1999-02-01 2000-08-31
556872 2000-11-01 2004-02-29
I am using MS SQL 2012 and have a pretty simple table dbo. Migration Breakdown with sample data as follows.
DepartDateTime ZoneMovement
2015-06-26 14:00:00.000 6 to 4
2015-06-26 14:00:00.000 11 to 7
2015-06-26 15:30:00.000 9 to 6
2015-06-26 21:00:00.000 7 to 3
2015-06-27 08:01:00.000 7 to 4
[code]....
What I am trying to do is parse the data set to find out when we have more than three like movements ex. 3 to 10 within ANY rolling 72 hour period. I have looked at the SQL Window Functions OVER with a ROW | RANGE subclause, but I can't find out how to tackle this rolling 72 hour business.
I have table that I need to retrieve the top 2 records, the issue is I have 3 records with the same date, but I only want the first 2. Each record looks something like this.
id, team, date, setnr, series
1, 3, 1/1/2013, 1, 1102
1, 3, 1/1/2013, 2, 1231
1, 3, 1/1/2013, 3, 1023
1, 3, 1/5/2013, 4, 1024
1, 3, 1/5/2013, 5, 1123
1, 3, 1/5/2013, 6, 1232
2, 2, 1/1/2013, 1, 1032
2, 2, 1/1/2013, 2, 1221
2, 2, 1/1/2013, 3, 1023
2, 2, 1/5/2013, 4, 1231
2, 2, 1/5/2013, 5, 1112
2, 2, 1/5/2013, 6, 1231
I have to be able to add the series up of only the first two records for each id based on date. Here is a sample query
select sum(series), date from table group by date order by sum(series) desc
This gives me the total for all three and gives it to me in descending order. I need the records for set 1 and 2 of each of the Id. There are many records but the date and the setnr doesn't duplicate.
Hello experts,I'm trying the run the following query with specific intentions.I would like the query to return 5 results; i.e., 4 distinct and oneduplicate. I am only getting, however, 4 distinct records. I wouldlike the results from the '007' id to spit out twice.I'm not using 'distinct,' and I've tried 'all.' I realize that Icould put my 5 employee id's in a table and do a left or right join; Iwould like to avoid that, however. Any thoughts?SelectEmployee_last_name,Employee_first_name
Quote:
Hi,
I need some help with this please.
I have a database table which contains customer orders. I am trying to code my SQL select statement to:
1) Only return records where the record orderdate is within the last 30 days
2) Between two dates, selected from the datepicker control.
With regards to issue 1, I could fill a table with all the records for the account in question and then for each record do a datediff between the records order date and the current date to determine if the number of days is within 30 days. If yes then add this record to a temp table and then set this table as the datasource for the datagridview.
There must be a more efficient way?
With regards to issue 2) ?
Can anyone help me modify this sproc's Where clause or Joins to let (T) task records with a 0 to be returned?
If I enter a ClientID I want to return only those task records with the ClientID I entered (this works).
If I enter no ClientID I want to return all task records, even those with a 0 in the ClientID field.
ALTER PROCEDURE dbo.CMAdmin
@SID int
AS SELECT A.CompanyName, C.FirstName, C.LastName, C.ClientID,Convert(varchar(10), T.ActionDate, 10) AS [Action Date], T.Priority, T.Status, T.Subject, T.Note, T.CompletionDate, 10) AS Completed, T.DateEntered AS Entered, T.EnteredBy AS [Entered By],
CASE WHEN A.[CompanyName] IS NULL OR A.[CompanyName] = '' THEN C.[FirstName] +' '+ C.[LastName] ELSE A.[CompanyName] END AS DRName
FROM tblClients C LEFT OUTER JOIN tblClientAddresses A ON C.ClientID = A.ClientID LEFT OUTER JOIN dbo.tblTasks T ON C.ClientID = T.ClientID
WHERE C.ClientID = Isnull(@SID,C.ClientID)
I've got a product table in SQL 2000 that contains say these rows:
ProductID intProductName varcharIsSpecial bit
I want to always return 4 random specials from a query and can do this fine by using:
SELECT TOP 4 ProductID,ProductNameFROM Products WHERE IsSpecial = 1ORDER BY NEWID()
This works ok if there are 4 products marked as specials but the problem is i always need 4 records returned but if only 2 products are marked as special then only 2 records are returned.
What i really need is something in there that says if <4 records are returned then just add random non-special products to make the total products returned up to 4. So it should always be 4 records but preference is given to specials if you see what i mean?
Is this possible?
Thanks
I have an incident reporting management application. People are supposed to report incidents by this application and every time some one reports an incident, they also select thier employee#(reqiured field). so how can write an sql statement that returns only the Top 5 incident reporters i.e going by employee number. Iam thinking of applying a COUNT function on the incident_id and grouping by Employee# but then how do i make sure that only the top 5 incident reporters are returned.
View 1 Replies View RelatedIs there a way to limit the records that SqlDataSource returns with sql query, say records 10 to 20 only?
View 10 Replies View RelatedWhat is the preferred method of returning a set of records from a stored procedure? Could you please provide a short example?
Thanks ahead of time!
G.
Hi All,
I need a bit of help with a join. I have 2 tables :
TradeSummary
has fields : SymbolID, CurrentPrice, TotalValue
Trades
has fields : SymbolID, TradeID, ExecutionTime, TradeValue
TradeSummary has one entry for each SymbolID, while Trades contains one or more entries per SymbolID
and what I want to retreive is :
For every item in TradeSummary get CurrentPrice, TotalValue from TradeSummary
and also get TradeValue from Trades for the record for max(ExecutionTime)
tables are joined on TradeSummary.SymbolID = Trades.SymbolID
Every attempt of mine so far returns multiple rows for each SymbolID - I want only one row per SymbolID
thanks in advance
I have an unusual problem. I am using VB.Net 2003 and sqlexpress using .NET dataset to insert records into an timecards table. After inserting several records I tried a 'Select * from timecards' and the inserted records where not selected. if I 'select * from timecards order by employee' ( or any other field) the inserted records are selected! The table was created by an Access Upsize command.
I used Express Manager ( XM ) to try the select statements. That is how I isolated the problem. Even using a "Select * from timecards where employee = 'test' " returns the inserted test records. I found that if I use a WHERE or ORDER BY clause in the SELECT statement to .fill the .net dataset, all records are returned.
I am familiar with DB2 but I am a newbie at VB.NET and MSSQL
Any suggestions?
Thanks!
GordonG
Here is a very basic question that I have.
I have two tables, A and B. Both have a customernumber and a batchid. This combination is unique in both tables.
How can I pull back the records from table A that do not have a corresponding combination in B?
I know I could find the ones that do match and then exclude them using an inner join and subquery, but is there a simpler way?
THANKS!
Hi
I am trying to write a query that will return a full record with a particular distinct field (the rest of the record being the first such record that includes the distinct field).
For example, for the following:
Fruit Like? Colour
Apple Y Green
Orange N Orange
Banana Y Yellow
Grape Y Green
Grapefruit N Yellow
I would want to return (assuming Colour was the distinct field):
Fruit Like? Colour
Apple Y Green
Orange N Orange
Banana Y Yellow
How do I do this? I've tried using a join (of all different kinds) with a subquery that uses SELECT DISTINCT but this doesn't seem to work. I've tried GROUP BY but none of the aggregate functions seem to just take the first found field.
Thanks for any help you can offer.
I am fairly new to transact SQL and I am having difficulty retrieving the set of records I require given the data shown below. I want to be able to filter the records just to return the records that have the minimum securityorder for each unique secsyscode. I suspect I need to use min or group by to achieve the desired affect but cannot seem to get it right
any help would be appreciated
eg in the following
secsyscode, securitytypecode and securityorder are integers and securityCode is a char(16).
secsyscode
securityCode
securitytypecode
securityorder
1
Special
1
2
2
Total Fund
999
17
3
PerfInd
995
14
3
PerformanceIndex
999
17
4556
93152
1
2
4556
10815-0
4
1
4557
558372
1
2
4557
12137-0
4
1
4558
656113
1
2
4558
13154-0
4
1
4559
53673
1
2
4559
13672-0
4
1
I only want the following records to be returned.
secsyscode
securityCode
securitytypecode
securityorder
1
Special
1
2
2
Total Fund
999
17
3
PerfInd
995
14
4556
10815-0
4
1
4557
12137-0
4
1
4558
13154-0
4
1
4559
13672-0
4
1
Can someone help to fix this query so that it returns a 0 (zero), as opposed to a blank or null value, when case_id # 1049 record is not found. And if the record is indeed found it should return the case ID (numeric value).
SELECT CASE
WHEN count(*) = 0 THEN 0
ELSE a.CASE_ID
END
FROM (SELECT CASE_ID FROM CASE_DETAIL WHERE CASE_ID = 1049) a
GROUP BY CASE_ID
GO
Thank you in advance!
Hello,
I need to pull records from single table such that I get a subset defined like this:
(
acctcode = 'xh364'
and
product = 'T&E'
)
And return all of the rest of the records:
(
acctcode = '%'
and
product = '%'
)
Can I do this within a WHERE clause, or will this require CASE / ELSE? There will be other specific acctcode/product rules that will be added later. I could do this with a UNION, but I need to avoid that if possible.
Thank you for your help!
cdun2