Hello,
I have a table that lists a number of available time slots for a party venue. I want a user to select a particular time slot and have the query show results for that time slot plus two time slots before and two time slots after the user's selection. If the user selects a time slot that is the first of the day, I still want that user to be shown 5 results including the one he selected. The same goes for the last time slot of the day. Can anyone help me with the SQL statement?
I am attempting to write a SQL query that retrieves info processed between two times (ie. 2:00 pm to 6:00 pm) during a date range (ie. 8/1/06 to 8/14/06)... I am new to SQL and am perplexed... I have referenced several texts, but have not found a solution. Even being pointed in the right direction would be greatly appreciated!!
I come in to work 6.30am, and need to audit what happened from 5pm when I left to 6.30am this morning. I have used code to search 13.5 hours back from any given time:
SELECT * FROM TRANSACTION_HISTORY WHERE TRANSACTION_HISTORY.ACTIVITY_DATE_TIME > (SELECT DATEADD(hour,-13.5,(SELECT MAX (TRANSACTION_HISTORY.ACTIVITY_DATE_TIME) FROM TRANSACTION_HISTORY)))
Problem is if I run query later, I lose time from the start, eg. If I run query at 7am, I only get results from 5.30pm onwards. Rather than change criteria every day, I wanted to able to search from 6.30am of the current day, back to 5.30pm of the previous day.
select shop ,ltrim(str(datepart(hh,yourdatetimefield)))+':00 - '+ltrim(str(datepart(hh,yourdatetimefield)))+':59' as time_span ,sum(case when datediff(dd,yourdatetimefield,getdate())=0
I am using SQL2005 and would like to check the whether the time is within the valid range for instance:
Data to check: 2:15AM
Range is between: 01:00AM till 06:59AM, 07:00AM till 02:00 PM
I can use the datepart for hh but that is not what I want. I want to have a full time: HH:MM cause sometimes if you do datepart by hour and if you apply into the above excample will be:
2 BETWEEN 1 AND 6 (this is ok) 2 BETWEEN 7 AND 2 (this is not ok)
I have 2 tables, one is table A which stores Resources Assign to work for a certain period. The structure is as below
Name StartDate EndDate Tan 2015-04-01 08:30:00.000 2015-04-01 16:30:00.000 Max 2015-04-01 08:30:00.000 2015-04-01 16:30:00.000 Alan 2015-04-01 16:30:00.000 2015-04-02 00:30:00.000
The table B stores the item process time. The structure is as below
Item ProcessStartDate ProcessEndDate V 2015-04-01 09:30:10.000 2015-04-01 09:34:45.000 Q 2015-04-01 10:39:01.000 2015-04-01 10:41:11.000 W 2015-04-01 11:44:00.000 2015-04-01 11:46:25.000 A 2015-04-01 16:40:10.000 2015-04-01 16:42:45.000 B 2015-04-01 16:43:01.000 2015-04-01 16:45:11.000 C 2015-04-01 16:47:00.000 2015-04-01 16:49:25.000
I need to select the item which process in 2015-04-01 16:40:00 and 2015-04-01 17:30:00. Beside that I need to know how many resource is assigned to process the item in that period of time. I only has the start date is 2015-04-01 16:40:00 and end date is 2015-04-01 17:30:00. How I can select the data from both tables. There is no need for JOIN, just seperate selections.
Another item process time is in 2015-04-01 10:00:00 and 2015-04-04 11:50:59.
The result expected is
Table A
Name StartDate EndDate Alan 2015-04-01 16:30:00.000 2015-04-02 00:30:00.000
Table B
Item ProcessStartDate ProcessEndDate A 2015-04-01 16:30:10.000 2015-04-01 16:32:45.000 B 2015-04-01 16:33:01.000 2015-04-01 16:35:11.000 C 2015-04-01 16:37:00.000 2015-04-02 16:39:25.000
Scenario 2 expected result
Table A
Name StartDate EndDate Tan 2015-04-01 08:30:00.000 2015-04-01 16:30:00.000 Max 2015-04-01 08:30:00.000 2015-04-01 16:30:00.000
i.e. Morning 00:00 to 11:59 Afternoon 12:00 to 17:59 Evening 18:00 to 23.59
I can do the group By Day Name ok Like Below
Code:
SELECT COUNT(ISNULL(createdDate, 1)) AS DayCount, ISNULL(DATENAME(dw, createdDate), 'No Date Set') AS DayOftheWeek FROM dbo.MyTable GROUP BY ISNULL(DATENAME(dw, createdDate), 'No Date Set')
its just the grouping by time ranges im having trouble with..
I have reservation database, suppose somebody reserved a resource on 10/12/2006 from 9:00am to 12pm. If anybody else want to reserve the same resource from 10am to 3pm. It will not let them reserver. I would like to check a range in store procedure. Is there has any function to check range in easy way? Many thanks.
Our client wants to report on their trade volume for last year as compared to the current quarter. For simplicity let's pretend they have a report where they have a two key measures:
is based on outlook - that is, for any period we are reporting on the trade volume will be reported as actuals that have been loaded up until the current period, and forecast for the current and future periods.
[Trade Volume - Tons MTD] is based only on actuals - that is for any period we are reporting on the trade volume will be reported as actuals that have been loaded up until and including the current period, and 0 for any future periods.
If Feb09 is our current period, and we are using quarter on the time dimension (where quarter 1=Jan09,Feb09,Mar09) and we have the following data:
This is a problem, because the comparison with their current results ([Trade Volume - Tons MTD]) with what they 'forecast' ([Trade Volume - Tons]) is not based on the same period of time - we are comparing the sum of two periods versus three periods.To solve this we changed the reporting period to be monthly granularity, and now select Jan09-Feb09 as our range (as opposed to having a quarter granularity and selecting Q1,2009 in the example above).
This works well and produces the expected results:
However, this introduces a secondary problem: we are doing a prior year calculation on the Trade Volume also, so the users can compare how the actuals are comparing to the same period last year.To do this we use the following formula for the prior year calculation:
Prior Year Actuals=([Measures].[Trade Volume - Tons], ParallelPeriod([Time].[544 Hierarchy].[Period Year],1,[Time].[544 Hierarchy].currentmember))
The problem is as soon as we move from quarter granularity to (monthly granularity AND select more than one monthly period) the Prior Year Actuals calculation produces a an error "The MDX function CURRENTMEMBER failed because the coordinate for the 'Period Year' attribute contains a set".So, ParallelPeriod does not like it when currentmember is a range (Jan09,Feb09) rather than a single period (Jan09).
creating the missing records in a date/time range.
However, I need to return different groups for each span of records.
here's some data....
aaa1 aaa7 bbb2 bbb5 bbb6
The numbers are the hour of the day.
I need to return
aaa 0 0 aaa 1 1 aaa 2 0 aaa 3 0 ... bbb 0 0 bbb 1 0 bbb 2 1 ... and so on.
I've got a numbers table and I can left join with it but I just get nulls for the missing hours instead of having it as above.....I can't think of a way of repeating the groups for each of the 'missing' hours - other than creating a length insert statement to fill in the gaps....unless that is the only way of doing it.
I need to provide a minimum value over a 12 hour time range of data. I'm struggling with performance issues due to the amount of data. Currently I log about 100 devices reporting once per minute into a table. Also about once per minute I need to pull the minimum value reported for each device in the last 12 hours. Currently I'm maintaining a separate table with entries for just the last 12 hours and just performing a Select Min(Temp) Where DeviceID=x, but it already holds about 700,000 records at any given time. The number of devices will increase substantially and this will no longer be viable.
Sample Table ID DeviceID Temp InsertDate 1 10 55 04-28-2015 8:00 AM 2 65 74 04-28-2015 8:00 AM 3 44 23 04-28-2015 8:00 AM 4 10 87 04-28-2015 8:01 AM 5 65 65 04-28-2015 8:01 AM
At the following MDX code , I want to get the aggregate of measure only for  members that are also in the specified last time (like in examp 01/06/2015) . I tried existing and exists, but without any lack.
WITH MEMBER A AS (b)+(C) MEMBER [Measures].[Aggregate] AS Aggregate(DAYTIME].[Month].&[2013-01-01T00:00:00]:[DAYTIME].[Month].&[2015-06-01T00:00:00], ([Measures].[D])
I would like to generate a report based on age from an existing table. All I have is birthdate column to subtract from getdate(). I would like to create age bracket columns. The example below shows that there is 150 people aged 0-4 years old, 75 people aged 5-9, 225 people aged 10-14, etc. Would I use a case statement? Would I use the COALESCE function? I can come up with the calculations and the columns, I just can't fuse the values of my made up columns to result in one row. I need help, please....
here's a sample of what I want the query output to look like: 0-4 5-9 10-14 15-17 ---------------------- 150 75 225 35
I have a table which has a few fields, one being "datetime_traded". I need to write a query which returns the row which has the closest time (down to second) given a date/time. I'm using MS SQL.
Here's what I have so far:
Code:
select * from TICK_D where datetime_traded = (select min( abs(datediff(second,datetime_traded , Convert(datetime,'2005-05-30:09:31:09')) ) ) from TICK_D)
But I get an error - "The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.".
Does anyone know how i could do this? Thanks a lot for any help!
I need to run reports from our database that stores IP addresses when a software license is used. So, I need to know how to run SQL queries to retrieve certain IP addresses from specified ranges. For example:
192.168.1.0 - 192.168.2.255
192.168.3.11 - 192.168.7.128
10.10.10.8 - 10.10.12.255
What commands would help me accomplish pulling all IP addresses in a range. I know I would have to run multiple reports for each range. I tried using the "between" function and "less than/greater than" functions, but I received mixed results. For example:
SELECT * FROM testtable WHERE ip LIKE '192.168.[1-2].[0-255]'
I also tried -
SELECT * FROM testtable WHERE ip>'192.168.1.0' and ip<'192.168.2.255'
Any help would be greatly appreciated! Thanks in advance!
I have a FileConsumptionDetail table which has [DataTime] every 30 minutes. Also, I have a schedule table with has range time and with certain condition.
Now I would like to query against these 2 tables what is the best approach to handle to do this due the process load is around 20,000 records. The end of result is sum of the Value1 of FileConsumptionDetail with the relevat schedule. I can probably using cursor and loop the 20,000 records of the data and check one by one whether that value is applied on that schedule table. Overkill .. I guess?
IsMonday - IsSunday is basically a flag for each day if it's a daily type of schedule. IsJan - isDec is a flag for each month if it's a monthly type of schedule.
Regarding 2nd table design, i am not sure this is a best approach though and I am happy to change if it's easy to query.
Hope this clear and I am appreciated your comment.
I have a table called Event, this table has two fields called StartDate and FinishDate. On my application I want the user to be able to search for all the events for a certain date range. I am having some trouble getting my head around the code and was wondering if someone could offer some advice.
Some more details... the user can enter a from date, a to date or both. I can have separate sql code for each situation. The event.startdate and event.finishdate are never null and may contain a time value.
Hi,I have a query which works for one day:SELECT SOME_COL AS something, SOME_COL2 AS something2 FROM myTableWHERE DATE = '2007-05-11' AND SOME_STAT 1Returnssomething something 21 23 4How do I get this to work for a date range (e.g. DATE '2007-05-09')where I get:date something something22007-05-09 1 22007-05-09 3 42007-05-10 1 22007-05-10 3 42007-05-11 1 22007-05-11 3 4Thanks in advance!
Hi,Need help in optimizing a query in SQL Server.Following is the problem statement.There are two tables;1st table (t1) has a KEY ( char(8) ) column, with a clustered index.this is not the primary key. The table can have billions of records;in test environment, we are having 3,000,000 records2nd table (t2) has two columns a from_Range and to_Range, bothchar(8). this table has lesser number of records, in thousands.Clustered index is on the primary key.However there is no relation whatsoever between the KEY and thefrom/to range.We need to find matching records where Key is found between the fromand to range :select t1.id, t2.id from t1, t2where t1.KEY between t2.from_range and t2.to_range( The ids form part of primary keys in both tables. )The plan shows a loop, with t1 using clustered index of KEY and t2using clustered index of the primary key.This query is taking around 14 seconds on SQL server 2000 in win2kprowith P4 and 512 MB RAM.Is there any way this can be reducd to a subsecond performance ? Thisquery forms the core of most of the processing, and any reduction herewill have recursive effect all over.Thanks in advance,roy.
I use oledb (ACCESS database) in my application. i want to build a query to retrieve the number of Bookings from my Booking table where the appointment_date_time.timeOfADay is in range of 9am-12pm or 14pm- 7pm, that is (>= 9 and <12) or (>= 14 and < 17). Please help to build the query,
I found some query sample like:
select * from tblstudents where classID='1' and studentstartdate between ('2004-12-03') and ('2004-12-12')
or
WHERE DateField BETWEEN @StartDate AND @EndDate
But I dont want to search year and month and day, i just want to search the actual hour of a day. i am stuck with the syntax, please help
I need SQL to determine what the date range for the previous month was, ie Start date 11/01/01 for 11/30/01. The results will populate a drop down box for user queries.
I have two columns, where I have the start and stop numbers (and each of them ordered asc). I would like to get a query that will tell me the missing range.
For example, after the first row, the second row is now 2617 and 3775. However, I would like to know the missing values, i.e. 2297 for start and 2616 for stop and so on as we go down the series. Thanks in advance to any help provided!
hi, i'm using sql sserver 2005 and i have a time that i need to change to a datetime query (from the start of the day to the end of the day), whats the syntax for that? thx
