I know you said you'd prefer SQL, but perl can do this very easily using
Time::Piece or one of the other date modules that support date arithmetic, in a
very natural way. Sure you want to use SQL for this?
Wes Sheldahl
Fraser Murray <frasernm%yahoo.co.uk@interlock.lexmark.com> on 03/15/2002
03:51:11 AM
To: pgsql-general%postgresql.org@interlock.lexmark.com
cc: (bcc: Wesley Sheldahl/Lex/Lexmark)
Subject: [GENERAL] Generating a list of days
Hi,
I'm trying to generate a list of days between a start
date and an end date for use in a query - I would then
do an outer join with some other data for graphing
purposes as I need all the days with 0 entries.
I using perl as the front-end, but I'd rather do it in
sql if poss.
Any ideas?
TIA
Fraser
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