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a. http://www.postgresql.org/docs/8.0/interactive/plpgsql- declarations.html
b. (same page)
c. ?
d. http://www.postgresql.org/docs/8.0/interactive/plpgsql-control- structures.html#PLPGSQL-RECORDS-ITERATING
This brings about a new question: Doesn't a PL/PGSQL function always execute within the context of a transaction? I'd think you can't create a transaction within one then, correct?
On Jan 28, 2005, at 3:11 PM, Andre Schnoor wrote:
Hi,
I am moving from Sybase to pgsql but have problems with stored procedures.
The typical procedure uses
a) named parameters, b) local variable declarations and assignments c) transactions d) cursors, views, etc.
I can't seem to find these things in the Postgres function syntax.
Procedures can be as long as 20-250 lines, performing heavy data
manipulation tasks, running from a few seconds up to several hours. Database
size is approx. 20GB.
Functions in pgsql are very limited compared to Sybase procedures, so I'll
have to find a workaround somehow. Perhaps somebody can point me to examples
or hints regarding this issue.
Thanks in advance!
Andre
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