i am using salesforce SOQL to find the data that was modified in last 1 hour using the below query
SELECT name FROM Lead WHERE LastModifiedDate = TODAY AND HOUR_IN_DAY(LastModifiedDate) > 1
this does not work reliably though. I have seen some solutions where it expects to create a custom formula field and then use it to query. Is it possible to do by just fixing the above query?
you can find the Leads that were modified in the last hour like so:
DateTime dt = System.Now().addHours(-1);
List<Account> accLst = [SELECT Name FROM Lead WHERE Lead.LastModifiedDate>=:dt];
You can check this article to understand more - How to get modified records in the last hour using SOQL
Related
I am trying to receive a list of all opportunities that are created/updated/deleted since a given date. When I run query: SELECT Id FROM Opportunity WHERE SystemModStamp >= '2022-09-20' AND isDeleted = TRUE ALL ROWS I get a response stating "message": "ALL ROWS not allowed in this context", "errorCode": "MALFORMED_QUERY".
Going over the salesforce documentation I found out using queryAll() api method we can also get the opportunities which are created/updated/deleted. But I am not able to find an example of how to use this api. Any help in this direction would be highly appreciated.
Salesforce queryAll documentation: https://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/resources_queryall.htm
Have you tried using queryAll instead of query? Start with
/services/data/v54.0/queryAll?q=SELECT+Id,+Name,+isDeleted,+StageName+FROM+Opportunity+ORDER+BY+isDeleted+DESC+LIMIT+20
and experiment, remove the ORDER BY, put filter by date...
SELECT Id, Name, isDeleted
FROM Opportunity
WHERE LastModifiedDate >2022-09-01T00:00:00Z
There's also dedicated "data replication API" which you can use to get opportunities updated / deleted in given time window (imagine an oppty that's edited 3 times in September, once in October - the last modified date will happily say October, how would you retrieve the fact it was touched in September too?). It'll give you just the IDs, you'd have to collect them and send the query for actual data - but it's something.
I am trying to display the payroll date for employees who have received a check on the most current check date. However, when I enter the following, it is returning employees multiple times if the amount of their check matches a previous check. Shouldn't this be returning dates that match the current check date as opposed to also returning previous check dates with the same gross pay?
WHEN ext.TerminationDate IS NULL AND #CheckDate = f.CheckDate THEN format(#CheckDate,'yyyyMMdd')
f is a table I am pulling the dates from and #checkdate is a parameter. Anyone know what is causing this issue?
From the way you have your WHEN statement set up, it looks like you have this set up as a column in the SELECT statement. If that is where this sits, then your script is not really filtering out anything. You are simply checking if the current row matches your variable and then passing your variable (once formatted) back.
This is how I would look at forming your query:
select OtherColums, format(f.CheckDate, 'yyyyMMdd') from f where f.CheckDate = #CheckDate
This will filter out to only records that have checkDate columns equal to your variable. If this does not help, please provide more information because the code you provided does not give us much context.
I need to get all the values from a SQL Server database by day (24 hours). I have timestamps column in TestAllData table and I want to select the data which only corresponds to a specific day.
For instance, there are timestamps of DateTime type like '2019-03-19 12:26:03.002', '2019-03-19 17:31:09.024' and '2019-04-10 14:45:12.015' so I want to load the data for the day 2019-03-19 and separately for the day 2019-04-10. Basically, it is needed to get DateTime values with the same date.
Is this possible to use some functions like DatePart or DateDiff for that?
And how can I solve such problem overall?
As in this case, I do not know the exact difference in hours between a timestamp and the end of the day (because there are various timestamps for 1 day) and I need to extract the day itself from the timestamp. After that, I need to group the data by days or something like this and get block by block. For example:
'2019-03-19' - 1200 records
'2019-04-10' - 3500 records
'2019-05-12' - 10000 records and so on
I'm looking for a more generic solution not supplying a timestamp (like '2019-03-19') as a boundary or in a where clause because the problem is not about simply filtering the data by some date!!
UPDATE: In my dataset, I have about 1,000,000 records and more than 100 unique dates. I was thinking about extracting the set of unique dates and then kind of run a query in the loop where the data would be filtered by the provided day. It would look in such a way:
select * from TestAllData where dayColumn = '2019-03-19'
select * from TestAllData where dayColumn = '2019-04-10'
select * from TestAllData where dayColumn = '2019-05-12'
...
I might use this query in my code, so I may run it in the loop from Scala function. However, I am not sure that in terms of performance it would be ok to run separate unique dates extraction query.
Depending on whether you want to be able to work with all the dates (rather than just a subset), one of the easiest ways to achieve this is with a cast:
;with cte as (SELECT cast(my_datetime as date) as my_date, * from TestAllData)
SELECT * FROM cte where my_date = '2019-02-14'
Note when casting datetime to date, times are truncated, ie just the date part is extracted.
As I say though, whether this is efficient, depends on your needs, as all datetime values from all records will be cast to date, before the data is filtered. If you want to select several dates (as opposed to just one or two), however, it may prove overall quicker, as it reads the whole table once and then gives you a column upon which you can much more efficiently filter.
If this is a permanent requirement, though, I would probably use a persisted computed column, which effectively would mean that the casting is done once initially and then only again if the corresponding value changed. For a large table I would also strongly consider an index on the computed column.
I'm working with the Blog app and I see how to filter the Blog posts by year using the Visual Query Designer. I use the querystring value that has the year and in the ValueFilter and my properties are as follows:
Attribute: PublicationMoment
Value: [QueryString:year]-01-01 and [QueryString:year]-12-31
Operation: between
How would I get the posts from a specific month and year, if those values are passed via query string parameters. Because the months of the year have a varying number of days, I'm not sure how you would accomplish this in the Value field of the ValueFilter. Currently I'm passing the 2 digit month as the parameter.
I tried something like: [QueryString:year]-[Querystring:month]
Operation: contains
but the above operation doesn't really work because the datatype is a DateTime object.
I could do it in the razor view but I'm afraid that the paging datasource would have too many pages in it since it would be based on the larger subset of posts for the given year that was passed in the querystring parameter.
Is there any way to do this with the filter?
Basically dates are not perfectly handled yet, but there are a few ways to do it using the visual query:
Use the correct date in the query like between [QueryString:Start] and [QueryString:End] and calculate the correct dates there where you generate the links
Since your main problem with the "between" filter is actually that it would include the last day too, you could also use a two filters a >= first date and another < second date, so the first-date would be the year/month and day 1; the second one is year-month and day 1 as well
Last but not least: if you do it with razor and LINQ you shouldn't run into any performance issues - it's technically the same thing the pipeline does and it's been tested to perform well with tens of thousands of records.
What am I doing wrong in this query?
SELECT * FROM TreatmentPlanDetails
WHERE
accountId = 'ag5zfmRvbW9kZW50d2ViMnIRCxIIQWNjb3VudHMYtcjdAQw' AND
status = 'done' AND
category = 'chirurgia orale' AND
setDoneCalendarEventStartTimestamp >= [timestamp for 6 june 2012] AND
setDoneCalendarEventStartTimestamp <= [timestamp for 11 june 2012] AND
deleteStatus = 'notDeleted'
ORDER BY setDoneCalendarEventStartTimestamp ASC
I am not getting any record and I am sure there are records meeting the where clause conditions. To get the correct records I have to widen the timestamp interval by 1 millisecond. Is it normal? Furthermore, if I modify this query by removing the category filter, I am getting the correct results. This is definitely weird.
I also asked on google groups, but I got no answer. Anyway, for details:
https://groups.google.com/forum/?fromgroups#!searchin/google-appengine/query/google-appengine/ixPIvmhCS3g/d4OP91yTkrEJ
Let's talk specifically about creating timestamps to go into the query. What code are you using to create the timestamp record? Apparently that's important, because fuzzing with it a little bit affects the query. It may be relevant that in the datastore, timestamps are recorded as integers representing posix timestamps with microseconds, i.e. the number of microseconds since 1/1/1970 UTC (not counting leap seconds). It's also relevant that dates (i.e. without a time) are represented as midnight, i.e. the earliest time on that day. But please show us the exact code. (It may also be important to show the actual content of the record that you're attempting to retrieve.)
An aside that is not specific to your question: Entity property names count as part of your storage quota. If this is going to be a huge dataset, you might pay more $$ than you'd like for property names like setDoneCalendarEventStartTimestamp.
Because you write :
if I modify this query by removing the category filter, I am getting
the correct results
this probably means that the category was not indexed at the time you write the matching records to the data store. You have to re-write your records to the data store if you want them added to the newly created index.