6 Commits (606c9b9d4fafe9300d039c044edc9727c0ed43c9)

Author	SHA1	Message	Date
Bruce Momjian	ebe1be1321	This patch improves the behavior of FOUND in PL/PgSQL. In Oracle, ... FOUND is set whenever a SELECT INTO returns > 0 rows, *or* when an INSERT, UPDATE, or DELETE affects > 0 rows. We implemented the first part of this behavior, but not the second. I also improved the documentation on the various situations in which FOUND can be set (excluding inside FOR loops, which I still need to think about), and added some regression tests for this behavior. Neil Conway	24 years ago
Tom Lane	ae3129fd03	Quick-and-dirty fix for recursive plpgsql functions, per bug report from ... Frank Miles 7-Sep-01. This is really just sticking a finger in the dike. Frank's case works now, but we still couldn't support a recursive function returning a set. Really need to restructure querytrees and execution state so that the querytree is *read only*. We've run into this over and over and over again ... it has to happen sometime soon.	25 years ago
Tom Lane	9ace03183c	Some small polishing of Mark Hollomon's cleanup of DROP command: might ... as well allow DROP multiple INDEX, RULE, TYPE as well. Add missing CommandCounterIncrement to DROP loop, which could cause trouble otherwise with multiple DROP of items affecting same catalog entries. Try to bring a little consistency to various error messages using 'does not exist', 'nonexistent', etc --- I standardized on 'does not exist' since that's what the vast majority of the existing uses seem to be.	26 years ago
Tom Lane	fc0a46dc16	Remove CVS $Header lines from a couple of regress test files that had ... them --- it is just *way* too painful to keep expected results in sync when these are present.	26 years ago
Thomas G. Lockhart	d1e6368816	Clean up header for uniform appearance throughout tests.	26 years ago
Marc G. Fournier	2074b5f1ad	failed to add some of Jan's files :(	28 years ago
Bruce Momjian	28d90a5f8b	move plpgsql	28 years ago
Bruce Momjian	0c5e541a9a	move plpgsql to src/pl for Jan.	28 years ago
Bruce Momjian	863a62064c	As proposed, here is the current version of PL/pgSQL. The ... test isn't that complete up to now, but I think it shows enough of the capabilities of the module. The Makefile assumes it is located in a directory under pgsql/src/pl. Since it includes Makefile.global and Makefile.port and doesn't use any own compiler/linker calls, it should build on most of our supported platforms (I only tested under Linux up to now). It requires flex and bison I think. Maybe we should ship prepared gram.c etc. like for the main parser too? Jan	28 years ago