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Frequently Asked Questions (FAQ) for PostgreSQL
- Last updated: Mon Feb 14 23:03:15 EST 2005
+ Last updated: Mon Feb 14 23:35:09 EST 2005
Current maintainer: Bruce Momjian ([email protected])
@@ -76,8 +76,8 @@
4.17) How do I perform an outer join?
4.18) How do I perform queries using multiple databases?
4.19) How do I return multiple rows or columns from a function?
- 4.20) Why can't I reliably create/drop temporary tables in PL/PgSQL
- functions?
+ 4.20) Why do I get "missing oid" errors when accessing temporary
+ tables in PL/PgSQL functions?
4.21) What encryption options are available?
Extending PostgreSQL
@@ -805,8 +805,8 @@
It is easy using set-returning functions,
http://techdocs.postgresql.org/guides/SetReturningFunctions.
- 4.20) Why can't I reliably create/drop temporary tables in PL/PgSQL
- functions?
+ 4.20) Why do I get "missing oid" errors when accessing temporary tables in
+ PL/PgSQL functions?
PL/PgSQL caches function scripts, and an unfortunate side effect is
that if a PL/PgSQL function accesses a temporary table, and that table