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Repair problem identified by Olivier Prenant: ALTER DATABASE SET search_path

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should not be too eager to reject paths involving unknown schemas, since
it can't really tell whether the schemas exist in the target database.
(Also, when reading pg_dumpall output, it could be that the schemas
don't exist yet, but eventually will.)  ALTER USER SET has a similar issue.
So, reduce the normal ERROR to a NOTICE when checking search_path values
for these commands.  Supporting this requires changing the API for GUC
assign_hook functions, which causes the patch to touch a lot of places,
but the changes are conceptually trivial.
This commit is contained in:
Tom Lane
2004-01-19 19:04:40 +00:00
parent 239760209b
commit 9bd681a522
17 changed files with 183 additions and 144 deletions
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6
src/include/utils/builtins.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/builtins.h,v 1.232 2003/12/01 23:12:16 momjian Exp $
* $PostgreSQL: pgsql/src/include/utils/builtins.h,v 1.233 2004/01/19 19:04:40 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -16,7 +16,6 @@
#include "fmgr.h"
#include "nodes/parsenodes.h"
#include "storage/itemptr.h" /* for setLastTid() */
/*
* Defined in adt/
@@ -415,8 +414,6 @@ extern Datum texticregexeq(PG_FUNCTION_ARGS);
extern Datum texticregexne(PG_FUNCTION_ARGS);
extern Datum textregexsubstr(PG_FUNCTION_ARGS);
extern Datum similar_escape(PG_FUNCTION_ARGS);
extern const char *assign_regex_flavor(const char *value,
bool doit, bool interactive);
/* regproc.c */
extern Datum regprocin(PG_FUNCTION_ARGS);
@@ -483,7 +480,6 @@ extern Datum tidsend(PG_FUNCTION_ARGS);
extern Datum tideq(PG_FUNCTION_ARGS);
extern Datum currtid_byreloid(PG_FUNCTION_ARGS);
extern Datum currtid_byrelname(PG_FUNCTION_ARGS);
extern void setLastTid(const ItemPointer tid);
/* varchar.c */
extern Datum bpcharin(PG_FUNCTION_ARGS);