temporal Questions
1
In my java application i was using REST API that returned data in JSON format, and noticed that this particular API formatted it's dates in a peculiar way: "Nov 1, 2019" , But problem is that the a...
3
Solved
I can use temporal tables in SQL Server 2016. Entity Framework 6 unfortunately does not know this feature yet. Is there the possibility of a workaround to use the new querying options (see msdn) wi...
Sesterce asked 6/1, 2017 at 21:27
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I need to seed data for my local development purpose in the following Temporal Table, the start date should be old. The given Table Schema is
CREATE TABLE [dbo].[Contact](
[ContactID] [uniqueiden...
Sanctuary asked 12/9, 2017 at 10:45
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I am sure this was done 1000 times in 1000 different places. The question is I want to know if there is a better/standard/faster way to check if current "time" is between two time values given in h...
2
How can I convert TemporalAccessor to java.util.Date?
TemporalAccessor accessor = functionReturnsTemporalAccessor()
Date date = Date.from(accessor)
Date.from() does not accept TemporalAccessor, is...
Bifurcate asked 13/11, 2020 at 11:21
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I'm trying to set the ValidFrom range for the current record in a temporal table. I'm doing this because I'm rebuilding history from another system (non SQL) into a data warehouse so the current ve...
Atc asked 10/3, 2018 at 15:57
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Looking for a workaround for:
Error: SQL71609: System-versioned current and history tables do not have matching schemes. Mismatched column: 'XXXX'.
When trying to use SQL 2016 System-Versioned (...
Orientalism asked 2/12, 2016 at 20:46
1
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I am new in using Python so I need a help.
I have data in two DataFrame in four columns: latitude, longitude, datetime and temperature.
In the DataFrame df2 I have latitude, longitude, datetime a...
Gastrocnemius asked 3/6, 2019 at 15:6
1
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I'm trying to use the Bitemporal framework of Erwin Vervaet to store with Hibernate a temporal collection instead of a temporal property as in his example.
(there is a presentation of the framework...
3
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Background:
Ambulances and fire trucks have the dispatch time when an emergency occurred and a clear time for when the emergency was declared over.
For example: an emergency (EventID = fire0001) ...
Audition asked 15/11, 2018 at 16:20
1
I have behavioral data for many groups of birds over 10 days of observation. I wanted to investigate whether there is a temporal pattern in some behaviors (e.g. does mate competition increase over ...
Bedsore asked 12/4, 2018 at 12:10
2
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We are trying to work with temporal tables in SQL Server 2016. We are developing the SQL scripts in SSDT 15.1.6 in Visual Studio 2017, but we are experiencing issues when trying to deploy the dacpa...
Primary asked 30/3, 2018 at 15:36
2
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I like temporal tables in SQL Server 2016 and I want to use this in a new project.
Unfortunately, it seems that sql is logging UTC time in history table, not the current time. It is possible to cha...
Abradant asked 21/9, 2016 at 9:6
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I have a temporal table Employee with EmployeeHistory as its history table.
In C#, I am using SqlConnection to query the data from SQL Server for the entire history of an employee.
var data = Con...
Squeaky asked 17/7, 2017 at 12:19
2
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I have a system-versioning table with history table related as follows:
CREATE TABLE [dbo].[ExpenseCenter_Archive](
[ExpenseCenterId] [tinyint] NOT NULL,
[Name] [nvarchar](200) NOT NULL,
[LineC...
Aurignacian asked 1/11, 2016 at 8:8
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Suppose I have yearly precipitation data for 100 stations from 1951 to 1980. In some papers, I find people apply PCA to the time series and then plot the spatial loadings map (with values from -1 t...
2
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I have a system-versioned table in sql server 2016. I want to store Modifier ID in its temporal (history) table while users are performing delete or update action on the table.
Is there any built...
Zygophyte asked 6/8, 2016 at 6:48
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I'm trying to represent temporal constraints in SMT-LIB in order to check their satisfiability. I'm looking for feedback on the direction I'm taking. I'm relatively new to SMT-LIB and I'll highly a...
4
I'm curious if anyone has implemented or even knows of any bitemporal databases built on NoSQL platforms (e.g., riak).
Crayton asked 21/10, 2010 at 16:26
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I wanted to retrieve dates and other temporal entities from a set of Strings. Can this be done without parsing the string for dates in JAVA as most parsers deal with a limited scope of input patter...
1
Considering that flow control via exceptions is considered (by many) to be an anti-pattern, is it possible to validate that a string represents a valid date using the temporal library (java.time.*)...
2
I am looking for implementation of Prolog extension which handles temporal logic operators. Is there any info about this ?
As temporal logic has been a significant part of logic, I am sure that th...
2
I did a test with this
for (i32 i = 0; i < 0x800000; ++i)
{
// Hopefully this can disable hardware prefetch
i32 k = (i * 997 & 0x7FFFFF) * 0x40;
_mm_prefetch(data + ((i + 1) * 997 &am...
3
Has anyone found a simple, but effective way to extract date references from text? I've done a fair amount of searching for temporal extraction tools, but there isn't a lot out there. There are a f...
4
Solved
I understand the definitions of the terms, but I am having trouble applying their concepts to code. For an exercise, we are asked to describe if the following code is spatial or temporal:
for (int...
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