Gopneg
public text v1 · immutableselect b.name,
left(convert(datetime, dateadd(day, 1-day(b.date), b.date), 20)
, 10)as dt1,
left(convert(datetime, dateadd(month, 1, dateadd(day, 1-day(b.date),b.date)) - 1, 20), 10)
as dt2
from battles b
----------
Guadalcanal Nov 1 194 Nov 30 194
North Atlantic May 1 194 May 31 194
North Cape Dec 1 194 Dec 31 194
Surigao Strait Oct 1 194 Oct 31 194