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Repair problem identified by Olivier Prenant: ALTER DATABASE SET search_path

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

View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/regexp.c,v 1.50 2003/11/29 19:51:59 pgsql Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/regexp.c,v 1.51 2004/01/19 19:04:40 tgl Exp $
*
* Alistair Crooks added the code for the regex caching
* agc - cached the regular expressions used - there's a good chance
@ -32,6 +32,7 @@
#include "regex/regex.h"
#include "mb/pg_wchar.h"
#include "utils/builtins.h"
#include "utils/guc.h"
/* GUC-settable flavor parameter */
@ -229,7 +230,7 @@ RE_compile_and_execute(text *text_re, unsigned char *dat, int dat_len,
*/
const char *
assign_regex_flavor(const char *value,
bool doit, bool interactive)
bool doit, GucSource source)
{
if (strcasecmp(value, "advanced") == 0)
{