SqlServerDbFunctionsExtensions.DateDiffNanosecond Method
Definition
Important
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Overloads
| DateDiffNanosecond(DbFunctions, Nullable<TimeOnly>, Nullable<TimeOnly>) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, TimeSpan, TimeSpan) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, TimeOnly, TimeOnly) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, Nullable<TimeSpan>, Nullable<TimeSpan>) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, Nullable<DateTimeOffset>, Nullable<DateTimeOffset>) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, DateTimeOffset, DateTimeOffset) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, Nullable<DateOnly>, Nullable<DateOnly>) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, Nullable<DateTime>, Nullable<DateTime>) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, DateTime, DateTime) |
Counts the number of nanosecond boundaries crossed between the |
| DateDiffNanosecond(DbFunctions, DateOnly, DateOnly) |
Counts the number of nanosecond boundaries crossed between the |
DateDiffNanosecond(DbFunctions, Nullable<TimeOnly>, Nullable<TimeOnly>)
Counts the number of nanosecond boundaries crossed between the startTime and
endTime. Corresponds to SQL Server's DATEDIFF(nanosecond, @startTime, @endTime).
public static int? DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, TimeOnly? startTime, TimeOnly? endTime);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * Nullable<TimeOnly> * Nullable<TimeOnly> -> Nullable<int><Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startTime As Nullable(Of TimeOnly), endTime As Nullable(Of TimeOnly)) As Nullable(Of Integer)Parameters
The DbFunctions instance.
Returns
Number of nanosecond boundaries crossed between the times.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, TimeSpan, TimeSpan)
Counts the number of nanosecond boundaries crossed between the startTimeSpan and
endTimeSpan. Corresponds to SQL Server's DATEDIFF(nanosecond, @startTimeSpan, @endTimeSpan).
public static int DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, TimeSpan startTimeSpan, TimeSpan endTimeSpan);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * TimeSpan * TimeSpan -> int<Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startTimeSpan As TimeSpan, endTimeSpan As TimeSpan) As IntegerParameters
The DbFunctions instance.
- startTimeSpan
- TimeSpan
Starting timespan for the calculation.
- endTimeSpan
- TimeSpan
Ending timespan for the calculation.
Returns
Number of nanosecond boundaries crossed between the dates.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, TimeOnly, TimeOnly)
Counts the number of nanosecond boundaries crossed between the startTime and
endTime. Corresponds to SQL Server's DATEDIFF(nanosecond, @startTime, @endTime).
public static int DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, TimeOnly startTime, TimeOnly endTime);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * TimeOnly * TimeOnly -> int<Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startTime As TimeOnly, endTime As TimeOnly) As IntegerParameters
The DbFunctions instance.
- startTime
- TimeOnly
Starting time for the calculation.
- endTime
- TimeOnly
Ending time for the calculation.
Returns
Number of nanosecond boundaries crossed between the times.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, Nullable<TimeSpan>, Nullable<TimeSpan>)
Counts the number of nanosecond boundaries crossed between the startTimeSpan and
endTimeSpan. Corresponds to SQL Server's DATEDIFF(nanosecond, @startTimeSpan, @endTimeSpan).
public static int? DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, TimeSpan? startTimeSpan, TimeSpan? endTimeSpan);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * Nullable<TimeSpan> * Nullable<TimeSpan> -> Nullable<int><Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startTimeSpan As Nullable(Of TimeSpan), endTimeSpan As Nullable(Of TimeSpan)) As Nullable(Of Integer)Parameters
The DbFunctions instance.
Returns
Number of nanosecond boundaries crossed between the dates.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, Nullable<DateTimeOffset>, Nullable<DateTimeOffset>)
Counts the number of nanosecond boundaries crossed between the startDate and
endDate. Corresponds to SQL Server's DATEDIFF(nanosecond, @startDate, @endDate).
public static int? DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, DateTimeOffset? startDate, DateTimeOffset? endDate);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * Nullable<DateTimeOffset> * Nullable<DateTimeOffset> -> Nullable<int><Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startDate As Nullable(Of DateTimeOffset), endDate As Nullable(Of DateTimeOffset)) As Nullable(Of Integer)Parameters
The DbFunctions instance.
- startDate
- Nullable<DateTimeOffset>
Starting date for the calculation.
- endDate
- Nullable<DateTimeOffset>
Ending date for the calculation.
Returns
Number of nanosecond boundaries crossed between the dates.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, DateTimeOffset, DateTimeOffset)
Counts the number of nanosecond boundaries crossed between the startDate and
endDate. Corresponds to SQL Server's DATEDIFF(nanosecond, @startDate, @endDate).
public static int DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, DateTimeOffset startDate, DateTimeOffset endDate);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * DateTimeOffset * DateTimeOffset -> int<Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startDate As DateTimeOffset, endDate As DateTimeOffset) As IntegerParameters
The DbFunctions instance.
- startDate
- DateTimeOffset
Starting date for the calculation.
- endDate
- DateTimeOffset
Ending date for the calculation.
Returns
Number of nanosecond boundaries crossed between the dates.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, Nullable<DateOnly>, Nullable<DateOnly>)
Counts the number of nanosecond boundaries crossed between the startDate and
endDate. Corresponds to SQL Server's DATEDIFF(nanosecond, @startDate, @endDate).
public static int? DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, DateOnly? startDate, DateOnly? endDate);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * Nullable<DateOnly> * Nullable<DateOnly> -> Nullable<int><Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startDate As Nullable(Of DateOnly), endDate As Nullable(Of DateOnly)) As Nullable(Of Integer)Parameters
The DbFunctions instance.
Returns
Number of nanosecond boundaries crossed between the dates.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, Nullable<DateTime>, Nullable<DateTime>)
Counts the number of nanosecond boundaries crossed between the startDate and
endDate. Corresponds to SQL Server's DATEDIFF(nanosecond, @startDate, @endDate).
public static int? DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, DateTime? startDate, DateTime? endDate);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * Nullable<DateTime> * Nullable<DateTime> -> Nullable<int><Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startDate As Nullable(Of DateTime), endDate As Nullable(Of DateTime)) As Nullable(Of Integer)Parameters
The DbFunctions instance.
Returns
Number of nanosecond boundaries crossed between the dates.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, DateTime, DateTime)
Counts the number of nanosecond boundaries crossed between the startDate and
endDate. Corresponds to SQL Server's DATEDIFF(nanosecond, @startDate, @endDate).
public static int DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, DateTime startDate, DateTime endDate);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * DateTime * DateTime -> int<Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startDate As DateTime, endDate As DateTime) As IntegerParameters
The DbFunctions instance.
- startDate
- DateTime
Starting date for the calculation.
- endDate
- DateTime
Ending date for the calculation.
Returns
Number of nanosecond boundaries crossed between the dates.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
DateDiffNanosecond(DbFunctions, DateOnly, DateOnly)
Counts the number of nanosecond boundaries crossed between the startDate and
endDate. Corresponds to SQL Server's DATEDIFF(nanosecond, @startDate, @endDate).
public static int DateDiffNanosecond (this Microsoft.EntityFrameworkCore.DbFunctions _, DateOnly startDate, DateOnly endDate);static member DateDiffNanosecond : Microsoft.EntityFrameworkCore.DbFunctions * DateOnly * DateOnly -> int<Extension()>
Public Function DateDiffNanosecond (_ As DbFunctions, startDate As DateOnly, endDate As DateOnly) As IntegerParameters
The DbFunctions instance.
- startDate
- DateOnly
Starting date for the calculation.
- endDate
- DateOnly
Ending date for the calculation.
Returns
Number of nanosecond boundaries crossed between the dates.
Remarks
See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
Entity Framework