How to get the date difference results in days using SQL Lite?
Example 1: Date different in between the Payment Date and Invoice Date
- Payment Date = 05/05/2016
- Invoice Date = 15/03/2016
Month Days Mar 2016 16 Date from Invoice Date, ie. 16/03/2016 April 2016 30 April month, ie. 01/04/2016 - 30/04/2016 May 2016 5 Date to payment date, ie. 05/05/2016 Date differences 51
| Julianday(Date2) - Julianday(Date1) |
|---|
|
(julianday(Date(PaymentDate)) - julianday(Date(InvoiceDate))) |
Example 2: Date different in between the Payment Date and the month end of the Invoice Date
- Payment Date = 05/05/2016
- Invoice Date = 15/03/2016 (31/03/2016)
Month Days April 2016 30 Date from Invoice Date, ie. 01/04/2016 May 2016 5 Date to payment date, ie. 05/05/2016 Date differences 35
| Julianday(Date2) - Julianday(Date1, start of month, 1 month,-1 day)) |
|---|
|
(julianday(Date(PaymentDate))-julianday(DATE(InvoiceDate, start of month, 1 month, -1 day))) |
Why on Query for Float or Currency type Field (eg DocAmt) the result become Integer?
- Try use CAST (eg SUM(CAST(DocAmt AS REAL)) DocAmt....)
Why after Query for Date type field (eg DocDate) the date look in yyyymmdd format?
- Try use strftime (eg strftime(%d/%m/%Y, A.DocDate) AS DocDate )
See also
- Report Designer
- Others Customisation