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Create a GUC variable REGEX_FLAVOR to control the type of regular

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expression accepted by the regex operators, per discussion yesterday.

Along the way, reduce deadlock_timeout from PGC_POSTMASTER to PGC_SIGHUP
category.  It is probably best to insist that all backends share the same
setting, but that doesn't mean it has to be frozen at startup.
This commit is contained in:
Tom Lane
2003-02-06 20:25:33 +00:00
parent 465ed56531
commit 77ede8900d
7 changed files with 114 additions and 53 deletions
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4
src/include/utils/builtins.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: builtins.h,v 1.206 2002/12/06 05:20:28 momjian Exp $
* $Id: builtins.h,v 1.207 2003/02/06 20:25:33 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -377,6 +377,8 @@ 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);