Обсуждение: Declaring constants in PG/PLSQL
Hi all, Can someone tell me if it's possible to globally scope my constants? How do I declare them for reuse? Don't tell me I have to keep defining them atop each function... :| cheerz. Mark
On Mon, 2002-01-21 at 14:37, Mark Hesketh wrote: > Hi all, > > Can someone tell me if it's possible to globally scope my constants? How > do I declare them for reuse? Don't tell me I have to keep defining them > atop each function... :| Why not create some functions that return your constants? -- Oliver Elphick Oliver.Elphick@lfix.co.uk Isle of Wight http://www.lfix.co.uk/oliver GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839 932A 614D 4C34 3E1D 0C1C "For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places. Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand." Ephesians 6:12,13
Вложения
Oliver Elphick wrote: >On Mon, 2002-01-21 at 14:37, Mark Hesketh wrote: > >> Hi all, >> >>Can someone tell me if it's possible to globally scope my constants? How >>do I declare them for reuse? Don't tell me I have to keep defining them >>atop each function... :| >> > >Why not create some functions that return your constants? > Thanks for the replies guys. Yeah, it's certainly not something I've seen much of even with PL/SQL. I think I'll just declare them via functions - it keeps it cleaner that way - less hassle. I should really define them externally, perhaps a property file but, they're for internal use (return codes) so that's a little overkill. Mark
Hi all I am fresher to postgres... Is there any function / procedure in Postgres to write to TXT file and read that file (like we have UTL_FILE in Oracle and TEXT_IO in Developer 6) Thanx Denis
At 11:27 AM 1/24/02 +0530, denis@coralindia.com wrote: >Is there any function / procedure in Postgres to write to TXT file and read >that file (like we have UTL_FILE in Oracle and TEXT_IO in Developer 6) http://postgresql.org/users-lounge/docs/7.1/reference/ Follow links for "SQL COPY", "PG_DUMP", "PG_DUMPALL".