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| author | Bruce Momjian <bruce@momjian.us> | 2000-06-09 01:44:34 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2000-06-09 01:44:34 +0000 |
| commit | 8c1d09d591c446aa777668497abd91a60c26dc97 (patch) | |
| tree | f8d534926aefb0f366da2a916b812b29e50fcc63 /src/backend/commands/variable.c | |
| parent | fb070464c1907bfea7c4f15fddf6c6c6f034042c (diff) | |
| download | postgresql-8c1d09d591c446aa777668497abd91a60c26dc97.tar.gz postgresql-8c1d09d591c446aa777668497abd91a60c26dc97.zip | |
Inheritance overhaul by Chris Bitmead <chris@bitmead.com>
Diffstat (limited to 'src/backend/commands/variable.c')
| -rw-r--r-- | src/backend/commands/variable.c | 52 |
1 files changed, 50 insertions, 2 deletions
diff --git a/src/backend/commands/variable.c b/src/backend/commands/variable.c index 18b39d66aac..aeddade12ec 100644 --- a/src/backend/commands/variable.c +++ b/src/backend/commands/variable.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.35 2000/05/31 00:28:15 petere Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.36 2000/06/09 01:44:03 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -49,7 +49,12 @@ static bool parse_XactIsoLevel(char *); static bool parse_random_seed(char *); static bool show_random_seed(void); static bool reset_random_seed(void); +static bool parse_examine_subclass(char *); +static bool show_examine_subclass(void); +static bool reset_examine_subclass(void); +#define examine_subclass_default true +bool examine_subclass = examine_subclass_default; /* * get_token @@ -164,6 +169,44 @@ get_token(char **tok, char **val, char *str) return str; } +/* + * + * EXAMINE_SUBCLASS + * + */ +#define EXAMINE_SUBCLASS "EXAMINE_SUBCLASS" + +static bool +parse_examine_subclass(char *value) +{ + if (strcasecmp(value, "on") == 0) + examine_subclass = true; + else if (strcasecmp(value, "off") == 0) + examine_subclass = false; + else if (strcasecmp(value, "default") == 0) + examine_subclass = examine_subclass_default; + else + elog(ERROR, "Bad value for %s (%s)", EXAMINE_SUBCLASS, value); + return TRUE; +} + +static bool +show_examine_subclass() +{ + + if (examine_subclass) + elog(NOTICE, "%s is ON", EXAMINE_SUBCLASS); + else + elog(NOTICE, "%s is OFF", EXAMINE_SUBCLASS); + return TRUE; +} + +static bool +reset_examine_subclass(void) +{ + examine_subclass = examine_subclass_default; + return TRUE; +} /* * DATE_STYLE @@ -545,6 +588,8 @@ SetPGVariable(const char *name, const char *value) #endif else if (strcasecmp(name, "random_seed")==0) parse_random_seed(pstrdup(value)); + else if (strcasecmp(name, "examine_subclass")==0) + parse_examine_subclass(pstrdup(value)); else SetConfigOption(name, value, superuser() ? PGC_SUSET : PGC_USERSET); } @@ -567,6 +612,8 @@ GetPGVariable(const char *name) #endif else if (strcasecmp(name, "random_seed")==0) show_random_seed(); + else if (strcasecmp(name, "examine_subclass")==0) + show_examine_subclass(); else { const char * val = GetConfigOption(name, superuser()); @@ -574,7 +621,6 @@ GetPGVariable(const char *name) } } - void ResetPGVariable(const char *name) { @@ -592,6 +638,8 @@ ResetPGVariable(const char *name) #endif else if (strcasecmp(name, "random_seed")==0) reset_random_seed(); + else if (strcasecmp(name, "examine_subclass")==0) + reset_examine_subclass(); else SetConfigOption(name, NULL, superuser() ? PGC_SUSET : PGC_USERSET); } |