blob: 105b63424062b7427aa135a8a96e9dff94a0d4f6 (
plain) (
blame)
1
2
3
4
5
|
date_sub(start_date, num_days) - Returns the date that is num_days before start_date.
start_date is a string in the format 'yyyy-MM-dd HH:mm:ss' or 'yyyy-MM-dd'. num_days is a number. The time part of start_date is ignored.
Example:
> SELECT date_sub('2009-30-07', 1) FROM src LIMIT 1;
'2009-29-07'
|
