Hi,
Here's a patch to add source file and line numbers to GUC variables.
Basically this makes pg_settings look like this:
alvherre=# select name, setting, sourcefile, sourceline from pg_settings where
name like '%work%';
name | setting | sourcefile
| sourceline
------------------------+---------+--------------------------------------------+------------
autovacuum_max_workers | 3 |
|
maintenance_work_mem | 32768 | /pgsql/install/00head/data/postgresql.conf
| 119
work_mem | 2048 | /pgsql/install/00head/data/workmem.conf
| 4
(3 lignes)
This should make life easier for tools trying to find the config file
each setting is from (and possibly edit it).
It was initially authored by Magnus, but I had to hit it with the clue
stick until it understood reset sources, i.e. to make it behave sanely
when a session has a SET value and then a SIGHUP causes the backend to
read a config file that has changed underneath it:
-- initial value was 1MB
alvherre=# select name, setting, sourcefile, sourceline from pg_settings where
name = 'work_mem';
name | setting | sourcefile
| sourceline
------------------------+---------+--------------------------------------------+------------
work_mem | 1024 | /pgsql/install/00head/data/workmem.conf
| 1
(1 ligne)
alvherre=# set work_mem to 200;
SET
alvherre=# select name, setting, sourcefile, sourceline from pg_settings where
name = 'work_mem';
name | setting | sourcefile
| sourceline
------------------------+---------+--------------------------------------------+------------
work_mem | 200 |
|
(1 ligne)
-- SIGHUP happened here, file was changed to 2MB and the setting moved some
lines below
alvherre=# select name, setting, sourcefile, sourceline from pg_settings where
name = 'work_mem';
name | setting | sourcefile
| sourceline
------------------------+---------+--------------------------------------------+------------
work_mem | 200 |
|
(1 ligne)
alvherre=# reset work_mem ;
RESET
alvherre=# select name, setting, sourcefile, sourceline from pg_settings where
name = 'work_mem';
name | setting | sourcefile
| sourceline
------------------------+---------+--------------------------------------------+------------
work_mem | 2048 | /pgsql/install/00head/data/workmem.conf
| 4
(1 ligne)
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
Index: src/backend/utils/adt/ri_triggers.c
===================================================================
RCS file: /home/alvherre/Code/cvs/pgsql/src/backend/utils/adt/ri_triggers.c,v
retrieving revision 1.109
diff -c -p -r1.109 ri_triggers.c
*** src/backend/utils/adt/ri_triggers.c 19 May 2008 04:14:24 -0000 1.109
--- src/backend/utils/adt/ri_triggers.c 18 Aug 2008 15:50:26 -0000
*************** RI_Initial_Check(Trigger *trigger, Relat
*** 2738,2743 ****
--- 2738,2744 ----
snprintf(workmembuf, sizeof(workmembuf), "%d", maintenance_work_mem);
(void) set_config_option("work_mem", workmembuf,
PGC_USERSET, PGC_S_SESSION,
+ NULL, 0,
GUC_ACTION_LOCAL, true);
if (SPI_connect() != SPI_OK_CONNECT)
*************** RI_Initial_Check(Trigger *trigger, Relat
*** 2827,2832 ****
--- 2828,2834 ----
snprintf(workmembuf, sizeof(workmembuf), "%d", old_work_mem);
(void) set_config_option("work_mem", workmembuf,
PGC_USERSET, PGC_S_SESSION,
+ NULL, 0,
GUC_ACTION_LOCAL, true);
return true;
Index: src/backend/utils/misc/guc-file.l
===================================================================
RCS file: /home/alvherre/Code/cvs/pgsql/src/backend/utils/misc/guc-file.l,v
retrieving revision 1.56
diff -c -p -r1.56 guc-file.l
*** src/backend/utils/misc/guc-file.l 22 Aug 2008 00:20:40 -0000 1.56
--- src/backend/utils/misc/guc-file.l 25 Aug 2008 15:22:27 -0000
*************** struct name_value_pair
*** 39,44 ****
--- 39,46 ----
{
char *name;
char *value;
+ char *filename;
+ int sourceline;
struct name_value_pair *next;
};
*************** ProcessConfigFile(GucContext context)
*** 232,238 ****
}
if (!set_config_option(item->name, item->value, context,
! PGC_S_FILE, GUC_ACTION_SET, false))
goto cleanup_list;
}
--- 234,240 ----
}
if (!set_config_option(item->name, item->value, context,
! PGC_S_FILE, NULL, 0, GUC_ACTION_SET, false))
goto cleanup_list;
}
*************** ProcessConfigFile(GucContext context)
*** 280,286 ****
/* Now we can re-apply the wired-in default */
set_config_option(gconf->name, NULL, context, PGC_S_DEFAULT,
! GUC_ACTION_SET, true);
}
/*
--- 282,288 ----
/* Now we can re-apply the wired-in default */
set_config_option(gconf->name, NULL, context, PGC_S_DEFAULT,
! NULL, 0, GUC_ACTION_SET, true);
}
/*
*************** ProcessConfigFile(GucContext context)
*** 296,314 ****
envvar = getenv("PGDATESTYLE");
if (envvar != NULL)
set_config_option("datestyle", envvar, PGC_POSTMASTER,
! PGC_S_ENV_VAR, GUC_ACTION_SET, true);
envvar = getenv("PGCLIENTENCODING");
if (envvar != NULL)
set_config_option("client_encoding", envvar, PGC_POSTMASTER,
! PGC_S_ENV_VAR, GUC_ACTION_SET, true);
/* If we got here all the options checked out okay, so apply them. */
for (item = head; item; item = item->next)
{
set_config_option(item->name, item->value, context,
! PGC_S_FILE, GUC_ACTION_SET, true);
}
/* Remember when we last successfully loaded the config file. */
--- 298,317 ----
envvar = getenv("PGDATESTYLE");
if (envvar != NULL)
set_config_option("datestyle", envvar, PGC_POSTMASTER,
! PGC_S_ENV_VAR, NULL, 0, GUC_ACTION_SET, true);
envvar = getenv("PGCLIENTENCODING");
if (envvar != NULL)
set_config_option("client_encoding", envvar, PGC_POSTMASTER,
! PGC_S_ENV_VAR, NULL, 0, GUC_ACTION_SET, true);
/* If we got here all the options checked out okay, so apply them. */
for (item = head; item; item = item->next)
{
set_config_option(item->name, item->value, context,
! PGC_S_FILE, item->filename, item->sourceline,
! GUC_ACTION_SET, true);
}
/* Remember when we last successfully loaded the config file. */
*************** ParseConfigFile(const char *config_file,
*** 483,488 ****
--- 486,493 ----
pfree(item->value);
item->name = opt_name;
item->value = opt_value;
+ item->filename = pstrdup(config_file);
+ item->sourceline = ConfigFileLineno-1;
}
else
{
*************** ParseConfigFile(const char *config_file,
*** 490,495 ****
--- 495,502 ----
item = palloc(sizeof *item);
item->name = opt_name;
item->value = opt_value;
+ item->filename = pstrdup(config_file);
+ item->sourceline = ConfigFileLineno-1;
item->next = *head_p;
*head_p = item;
if (*tail_p == NULL)
*************** ParseConfigFile(const char *config_file,
*** 502,507 ****
--- 509,516 ----
item = palloc(sizeof *item);
item->name = opt_name;
item->value = opt_value;
+ item->filename = pstrdup(config_file);
+ item->sourceline = ConfigFileLineno-1;
item->next = NULL;
if (*head_p == NULL)
*head_p = item;
*************** free_name_value_list(struct name_value_p
*** 553,558 ****
--- 562,568 ----
pfree(item->name);
pfree(item->value);
+ pfree(item->filename);
pfree(item);
item = next;
}
Index: src/backend/utils/misc/guc.c
===================================================================
RCS file: /home/alvherre/Code/cvs/pgsql/src/backend/utils/misc/guc.c,v
retrieving revision 1.469
diff -c -p -r1.469 guc.c
*** src/backend/utils/misc/guc.c 22 Aug 2008 18:47:07 -0000 1.469
--- src/backend/utils/misc/guc.c 28 Aug 2008 17:08:30 -0000
*************** InitializeGUCOptions(void)
*** 3200,3205 ****
--- 3200,3209 ----
gconf->reset_source = PGC_S_DEFAULT;
gconf->source = PGC_S_DEFAULT;
gconf->stack = NULL;
+ gconf->sourcefile = NULL;
+ gconf->sourceline = 0;
+ gconf->reset_sourcefile = NULL;
+ gconf->reset_sourceline = 0;
switch (gconf->vartype)
{
*************** ResetAllOptions(void)
*** 3541,3547 ****
PGC_S_SESSION))
elog(ERROR, "failed to reset %s", conf->gen.name);
*conf->variable = conf->reset_val;
- conf->gen.source = conf->gen.reset_source;
break;
}
case PGC_INT:
--- 3545,3550 ----
*************** ResetAllOptions(void)
*** 3553,3559 ****
PGC_S_SESSION))
elog(ERROR, "failed to reset %s", conf->gen.name);
*conf->variable = conf->reset_val;
- conf->gen.source = conf->gen.reset_source;
break;
}
case PGC_REAL:
--- 3556,3561 ----
*************** ResetAllOptions(void)
*** 3565,3571 ****
PGC_S_SESSION))
elog(ERROR, "failed to reset %s", conf->gen.name);
*conf->variable = conf->reset_val;
- conf->gen.source = conf->gen.reset_source;
break;
}
case PGC_STRING:
--- 3567,3572 ----
*************** ResetAllOptions(void)
*** 3594,3600 ****
}
set_string_field(conf, conf->variable, str);
- conf->gen.source = conf->gen.reset_source;
break;
}
case PGC_ENUM:
--- 3595,3600 ----
*************** ResetAllOptions(void)
*** 3606,3616 ****
PGC_S_SESSION))
elog(ERROR, "failed to reset %s", conf->gen.name);
*conf->variable = conf->reset_val;
- conf->gen.source = conf->gen.reset_source;
break;
}
}
if (gconf->flags & GUC_REPORT)
ReportGUCOption(gconf);
}
--- 3606,3621 ----
PGC_S_SESSION))
elog(ERROR, "failed to reset %s", conf->gen.name);
*conf->variable = conf->reset_val;
break;
}
}
+ gconf->source = gconf->reset_source;
+ if (gconf->sourcefile)
+ free(gconf->sourcefile);
+ gconf->sourcefile = gconf->reset_sourcefile;
+ gconf->sourceline = gconf->reset_sourceline;
+
if (gconf->flags & GUC_REPORT)
ReportGUCOption(gconf);
}
*************** call_string_assign_hook(GucStringAssignH
*** 4499,4504 ****
--- 4504,4534 ----
return result;
}
+ /*
+ * Set the fields for source file and line number the setting came from.
+ * If the setting came from something that's not a file, clear the fields.
+ */
+ static void
+ set_config_sourcefile(struct config_generic *conf, const char *sourcefile,
+ int sourceline)
+ {
+ if (conf->source != PGC_S_FILE)
+ {
+ if (conf->sourcefile)
+ free(conf->sourcefile);
+ conf->sourcefile = NULL;
+ conf->sourceline = 0;
+ }
+ else
+ {
+ /* NULL sourcefile means don't touch what's in the field */
+ if (sourcefile == NULL)
+ return;
+
+ conf->sourcefile = guc_strdup(ERROR, sourcefile);
+ conf->sourceline = sourceline;
+ }
+ }
/*
* Sets option `name' to given value. The value should be a string
*************** call_string_assign_hook(GucStringAssignH
*** 4530,4535 ****
--- 4560,4566 ----
bool
set_config_option(const char *name, const char *value,
GucContext context, GucSource source,
+ const char *sourcefile, int sourceline,
GucAction action, bool changeVal)
{
struct config_generic *record;
*************** set_config_option(const char *name, cons
*** 4722,4727 ****
--- 4753,4760 ----
{
newval = conf->reset_val;
source = conf->gen.reset_source;
+ sourcefile = conf->gen.reset_sourcefile;
+ sourceline = conf->gen.reset_sourceline;
}
/* Save old value to support transaction abort */
*************** set_config_option(const char *name, cons
*** 4742,4747 ****
--- 4775,4781 ----
{
*conf->variable = newval;
conf->gen.source = source;
+ set_config_sourcefile(&conf->gen, sourcefile, sourceline);
}
if (makeDefault)
{
*************** set_config_option(const char *name, cons
*** 4751,4756 ****
--- 4785,4792 ----
{
conf->reset_val = newval;
conf->gen.reset_source = source;
+ conf->gen.reset_sourcefile = sourcefile ? guc_strdup(elevel, sourcefile) : NULL;
+ conf->gen.reset_sourceline = sourceline;
}
for (stack = conf->gen.stack; stack; stack = stack->prev)
{
*************** set_config_option(const char *name, cons
*** 4797,4802 ****
--- 4833,4840 ----
{
newval = conf->reset_val;
source = conf->gen.reset_source;
+ sourcefile = conf->gen.reset_sourcefile;
+ sourceline = conf->gen.reset_sourceline;
}
/* Save old value to support transaction abort */
*************** set_config_option(const char *name, cons
*** 4817,4822 ****
--- 4855,4861 ----
{
*conf->variable = newval;
conf->gen.source = source;
+ set_config_sourcefile(&conf->gen, sourcefile, sourceline);
}
if (makeDefault)
{
*************** set_config_option(const char *name, cons
*** 4826,4831 ****
--- 4865,4872 ----
{
conf->reset_val = newval;
conf->gen.reset_source = source;
+ conf->gen.reset_sourcefile = sourcefile ? guc_strdup(elevel, sourcefile) : NULL;
+ conf->gen.reset_sourceline = sourceline;
}
for (stack = conf->gen.stack; stack; stack = stack->prev)
{
*************** set_config_option(const char *name, cons
*** 4869,4874 ****
--- 4910,4917 ----
{
newval = conf->reset_val;
source = conf->gen.reset_source;
+ sourcefile = conf->gen.reset_sourcefile;
+ sourceline = conf->gen.reset_sourceline;
}
/* Save old value to support transaction abort */
*************** set_config_option(const char *name, cons
*** 4889,4894 ****
--- 4932,4938 ----
{
*conf->variable = newval;
conf->gen.source = source;
+ set_config_sourcefile(&conf->gen, sourcefile, sourceline);
}
if (makeDefault)
{
*************** set_config_option(const char *name, cons
*** 4898,4903 ****
--- 4942,4949 ----
{
conf->reset_val = newval;
conf->gen.reset_source = source;
+ conf->gen.reset_sourcefile = sourcefile ? guc_strdup(elevel, sourcefile) : NULL;
+ conf->gen.reset_sourceline = sourceline;
}
for (stack = conf->gen.stack; stack; stack = stack->prev)
{
*************** set_config_option(const char *name, cons
*** 4956,4961 ****
--- 5002,5009 ----
return false;
}
source = conf->gen.reset_source;
+ sourcefile = conf->gen.reset_sourcefile;
+ sourceline = conf->gen.reset_sourceline;
}
/* Save old value to support transaction abort */
*************** set_config_option(const char *name, cons
*** 5003,5008 ****
--- 5051,5057 ----
{
set_string_field(conf, conf->variable, newval);
conf->gen.source = source;
+ set_config_sourcefile(&conf->gen, sourcefile, sourceline);
}
if (makeDefault)
{
*************** set_config_option(const char *name, cons
*** 5012,5017 ****
--- 5061,5068 ----
{
set_string_field(conf, &conf->reset_val, newval);
conf->gen.reset_source = source;
+ conf->gen.reset_sourcefile = sourcefile ? guc_strdup(elevel, sourcefile) : NULL;
+ conf->gen.reset_sourceline = sourceline;
}
for (stack = conf->gen.stack; stack; stack = stack->prev)
{
*************** set_config_option(const char *name, cons
*** 5056,5061 ****
--- 5107,5114 ----
{
newval = conf->reset_val;
source = conf->gen.reset_source;
+ sourcefile = conf->gen.reset_sourcefile;
+ sourceline = conf->gen.reset_sourceline;
}
/* Save old value to support transaction abort */
*************** set_config_option(const char *name, cons
*** 5077,5082 ****
--- 5130,5136 ----
{
*conf->variable = newval;
conf->gen.source = source;
+ set_config_sourcefile(&conf->gen, sourcefile, sourceline);
}
if (makeDefault)
{
*************** set_config_option(const char *name, cons
*** 5086,5091 ****
--- 5140,5147 ----
{
conf->reset_val = newval;
conf->gen.reset_source = source;
+ conf->gen.reset_sourcefile = sourcefile ? guc_strdup(elevel, sourcefile) : NULL;
+ conf->gen.reset_sourceline = sourceline;
}
for (stack = conf->gen.stack; stack; stack = stack->prev)
{
*************** set_config_option(const char *name, cons
*** 5111,5127 ****
* Set a config option to the given value. See also set_config_option,
* this is just the wrapper to be called from outside GUC. NB: this
* is used only for non-transactional operations.
*/
void
SetConfigOption(const char *name, const char *value,
GucContext context, GucSource source)
{
! (void) set_config_option(name, value, context, source,
GUC_ACTION_SET, true);
}
-
/*
* Fetch the current value of the option `name'. If the option doesn't exist,
* throw an ereport and don't return.
--- 5167,5185 ----
* Set a config option to the given value. See also set_config_option,
* this is just the wrapper to be called from outside GUC. NB: this
* is used only for non-transactional operations.
+ *
+ * Note: there is no support here for setting source file/line, as it
+ * is currently not needed.
*/
void
SetConfigOption(const char *name, const char *value,
GucContext context, GucSource source)
{
! (void) set_config_option(name, value, context, source, NULL, 0,
GUC_ACTION_SET, true);
}
/*
* Fetch the current value of the option `name'. If the option doesn't exist,
* throw an ereport and don't return.
*************** ExecSetVariableStmt(VariableSetStmt *stm
*** 5424,5429 ****
--- 5482,5488 ----
ExtractSetVariableArgs(stmt),
(superuser() ? PGC_SUSET : PGC_USERSET),
PGC_S_SESSION,
+ NULL, 0,
action,
true);
break;
*************** ExecSetVariableStmt(VariableSetStmt *stm
*** 5481,5486 ****
--- 5540,5546 ----
NULL,
(superuser() ? PGC_SUSET : PGC_USERSET),
PGC_S_SESSION,
+ NULL, 0,
action,
true);
break;
*************** SetPGVariable(const char *name, List *ar
*** 5526,5531 ****
--- 5586,5592 ----
argstring,
(superuser() ? PGC_SUSET : PGC_USERSET),
PGC_S_SESSION,
+ NULL, 0,
is_local ? GUC_ACTION_LOCAL : GUC_ACTION_SET,
true);
}
*************** set_config_by_name(PG_FUNCTION_ARGS)
*** 5569,5574 ****
--- 5630,5636 ----
value,
(superuser() ? PGC_SUSET : PGC_USERSET),
PGC_S_SESSION,
+ NULL, 0,
is_local ? GUC_ACTION_LOCAL : GUC_ACTION_SET,
true);
*************** define_custom_variable(struct config_gen
*** 5661,5666 ****
--- 5723,5729 ----
if (value)
set_config_option(name, value,
pHolder->gen.context, pHolder->gen.source,
+ NULL, 0,
GUC_ACTION_SET, true);
/*
*************** GetConfigOptionByNum(int varnum, const c
*** 6144,6149 ****
--- 6207,6225 ----
}
break;
}
+
+ /* If the setting came from a config file, set the source location */
+ if (conf->source == PGC_S_FILE)
+ {
+ values[12] = conf->sourcefile;
+ snprintf(buffer, sizeof(buffer), "%d", conf->sourceline);
+ values[13] = pstrdup(buffer);
+ }
+ else
+ {
+ values[12] = NULL;
+ values[13] = NULL;
+ }
}
/*
*************** show_config_by_name(PG_FUNCTION_ARGS)
*** 6179,6185 ****
* show_all_settings - equiv to SHOW ALL command but implemented as
* a Table Function.
*/
! #define NUM_PG_SETTINGS_ATTS 12
Datum
show_all_settings(PG_FUNCTION_ARGS)
--- 6255,6261 ----
* show_all_settings - equiv to SHOW ALL command but implemented as
* a Table Function.
*/
! #define NUM_PG_SETTINGS_ATTS 14
Datum
show_all_settings(PG_FUNCTION_ARGS)
*************** show_all_settings(PG_FUNCTION_ARGS)
*** 6231,6236 ****
--- 6307,6316 ----
TEXTOID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 12, "enumvals",
TEXTOID, -1, 0);
+ TupleDescInitEntry(tupdesc, (AttrNumber) 13, "sourcefile",
+ TEXTOID, -1, 0);
+ TupleDescInitEntry(tupdesc, (AttrNumber) 14, "sourceline",
+ INT4OID, -1, 0);
/*
* Generate attribute metadata needed later to produce tuples from raw
*************** read_nondefault_variables(void)
*** 6702,6708 ****
elog(FATAL, "invalid format of exec config params file");
(void) set_config_option(varname, varvalue, record->context,
! varsource, GUC_ACTION_SET, true);
free(varname);
free(varvalue);
}
--- 6782,6788 ----
elog(FATAL, "invalid format of exec config params file");
(void) set_config_option(varname, varvalue, record->context,
! varsource, NULL, 0, GUC_ACTION_SET, true);
free(varname);
free(varvalue);
}
*************** ProcessGUCArray(ArrayType *array,
*** 6799,6805 ****
continue;
}
! (void) set_config_option(name, value, context, source, action, true);
free(name);
if (value)
--- 6879,6885 ----
continue;
}
! (void) set_config_option(name, value, context, source, NULL, 0, action, true);
free(name);
if (value)
*************** GUCArrayAdd(ArrayType *array, const char
*** 6826,6832 ****
/* test if the option is valid */
set_config_option(name, value,
superuser() ? PGC_SUSET : PGC_USERSET,
! PGC_S_TEST, GUC_ACTION_SET, false);
/* convert name to canonical spelling, so we can use plain strcmp */
(void) GetConfigOptionByName(name, &varname);
--- 6906,6912 ----
/* test if the option is valid */
set_config_option(name, value,
superuser() ? PGC_SUSET : PGC_USERSET,
! PGC_S_TEST, NULL, 0, GUC_ACTION_SET, false);
/* convert name to canonical spelling, so we can use plain strcmp */
(void) GetConfigOptionByName(name, &varname);
*************** GUCArrayDelete(ArrayType *array, const c
*** 6904,6910 ****
/* test if the option is valid */
set_config_option(name, NULL,
superuser() ? PGC_SUSET : PGC_USERSET,
! PGC_S_TEST, GUC_ACTION_SET, false);
/* convert name to canonical spelling, so we can use plain strcmp */
(void) GetConfigOptionByName(name, &varname);
--- 6984,6990 ----
/* test if the option is valid */
set_config_option(name, NULL,
superuser() ? PGC_SUSET : PGC_USERSET,
! PGC_S_TEST, NULL, 0, GUC_ACTION_SET, false);
/* convert name to canonical spelling, so we can use plain strcmp */
(void) GetConfigOptionByName(name, &varname);
Index: src/include/catalog/pg_proc.h
===================================================================
RCS file: /home/alvherre/Code/cvs/pgsql/src/include/catalog/pg_proc.h,v
retrieving revision 1.512
diff -c -p -r1.512 pg_proc.h
*** src/include/catalog/pg_proc.h 25 Aug 2008 11:18:43 -0000 1.512
--- src/include/catalog/pg_proc.h 25 Aug 2008 23:35:59 -0000
*************** DATA(insert OID = 2077 ( current_settin
*** 3157,3163 ****
DESCR("SHOW X as a function");
DATA(insert OID = 2078 ( set_config PGNSP PGUID 12 1 0 0 f f f f v 3 25 "25 25 16" _null_ _null_ _null_ set_config_by_name _null_ _null_ _null_ ));
DESCR("SET X as a function");
! DATA(insert OID = 2084 ( pg_show_all_settings PGNSP PGUID 12 1 1000 0 f f t t s 0 2249 "" "{25,25,25,25,25,25,25,25,25,25,25,25}" "{o,o,o,o,o,o,o,o,o,o,o,o}" "{name,setting,unit,category,short_desc,extra_desc,context,vartype,source,min_val,max_val,enumvals}" show_all_settings _null_ _null_ _null_ ));
DESCR("SHOW ALL as a function");
DATA(insert OID = 1371 ( pg_lock_status PGNSP PGUID 12 1 1000 0 f f t t v 0 2249 "" "{25,26,26,23,21,25,28,26,26,21,25,23,25,16}" "{o,o,o,o,o,o,o,o,o,o,o,o,o,o}" "{locktype,database,relation,page,tuple,virtualxid,transactionid,classid,objid,objsubid,virtualtransaction,pid,mode,granted}" pg_lock_status _null_ _null_ _null_ ));
DESCR("view system lock information");
--- 3157,3163 ----
DESCR("SHOW X as a function");
DATA(insert OID = 2078 ( set_config PGNSP PGUID 12 1 0 0 f f f f v 3 25 "25 25 16" _null_ _null_ _null_ set_config_by_name _null_ _null_ _null_ ));
DESCR("SET X as a function");
! DATA(insert OID = 2084 ( pg_show_all_settings PGNSP PGUID 12 1 1000 0 f f t t s 0 2249 "" "{25,25,25,25,25,25,25,25,25,25,25,25,25,23}" "{o,o,o,o,o,o,o,o,o,o,o,o,o,o}" "{name,setting,unit,category,short_desc,extra_desc,context,vartype,source,min_val,max_val,enumvals,sourcefile,sourceline}" show_all_settings _null_ _null_ _null_ ));
DESCR("SHOW ALL as a function");
DATA(insert OID = 1371 ( pg_lock_status PGNSP PGUID 12 1 1000 0 f f t t v 0 2249 "" "{25,26,26,23,21,25,28,26,26,21,25,23,25,16}" "{o,o,o,o,o,o,o,o,o,o,o,o,o,o}" "{locktype,database,relation,page,tuple,virtualxid,transactionid,classid,objid,objsubid,virtualtransaction,pid,mode,granted}" pg_lock_status _null_ _null_ _null_ ));
DESCR("view system lock information");
Index: src/include/utils/guc.h
===================================================================
RCS file: /home/alvherre/Code/cvs/pgsql/src/include/utils/guc.h,v
retrieving revision 1.98
diff -c -p -r1.98 guc.h
*** src/include/utils/guc.h 23 Jul 2008 17:29:53 -0000 1.98
--- src/include/utils/guc.h 18 Aug 2008 15:50:26 -0000
*************** extern bool parse_int(const char *value,
*** 229,234 ****
--- 229,235 ----
extern bool parse_real(const char *value, double *result);
extern bool set_config_option(const char *name, const char *value,
GucContext context, GucSource source,
+ const char *sourcefile, int sourceline,
GucAction action, bool changeVal);
extern char *GetConfigOptionByName(const char *name, const char **varname);
extern void GetConfigOptionByNum(int varnum, const char **values, bool *noshow);
Index: src/include/utils/guc_tables.h
===================================================================
RCS file: /home/alvherre/Code/cvs/pgsql/src/include/utils/guc_tables.h,v
retrieving revision 1.41
diff -c -p -r1.41 guc_tables.h
*** src/include/utils/guc_tables.h 17 Mar 2008 17:45:09 -0000 1.41
--- src/include/utils/guc_tables.h 28 Aug 2008 16:59:18 -0000
*************** struct config_generic
*** 126,131 ****
--- 126,135 ----
GucSource reset_source; /* source of the reset_value */
GucSource source; /* source of the current actual value */
GucStack *stack; /* stacked prior values */
+ char *sourcefile; /* file this settings is from (NULL if not file) */
+ int sourceline; /* line in source file */
+ char *reset_sourcefile; /* file that the reset_val is from */
+ int reset_sourceline; /* line in source file for reset_val */
};
/* bit values in flags field */
Index: src/test/regress/expected/rules.out
===================================================================
RCS file: /home/alvherre/Code/cvs/pgsql/src/test/regress/expected/rules.out,v
retrieving revision 1.141
diff -c -p -r1.141 rules.out
*** src/test/regress/expected/rules.out 25 Aug 2008 11:18:43 -0000 1.141
--- src/test/regress/expected/rules.out 25 Aug 2008 15:25:41 -0000
*************** SELECT viewname, definition FROM pg_view
*** 1287,1293 ****
pg_prepared_xacts | SELECT p.transaction, p.gid, p.prepared, u.rolname AS owner, d.datname AS database FROM ((pg_prepared_xact() p(transaction, gid, prepared, ownerid, dbid) LEFT JOIN pg_authid u ON ((p.ownerid = u.oid))) LEFT JOIN pg_database d ON ((p.dbid = d.oid)));
pg_roles | SELECT pg_authid.rolname, pg_authid.rolsuper, pg_authid.rolinherit, pg_authid.rolcreaterole, pg_authid.rolcreatedb, pg_authid.rolcatupdate, pg_authid.rolcanlogin, pg_authid.rolconnlimit, '********'::text AS rolpassword, pg_authid.rolvaliduntil, pg_authid.rolconfig, pg_authid.oid FROM pg_authid;
pg_rules | SELECT n.nspname AS schemaname, c.relname AS tablename, r.rulename, pg_get_ruledef(r.oid) AS definition FROM ((pg_rewrite r JOIN pg_class c ON ((c.oid = r.ev_class))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (r.rulename <> '_RETURN'::name);
! pg_settings | SELECT a.name, a.setting, a.unit, a.category, a.short_desc, a.extra_desc, a.context, a.vartype, a.source, a.min_val, a.max_val, a.enumvals FROM pg_show_all_settings() a(name, setting, unit, category, short_desc, extra_desc, context, vartype, source, min_val, max_val, enumvals);
pg_shadow | SELECT pg_authid.rolname AS usename, pg_authid.oid AS usesysid, pg_authid.rolcreatedb AS usecreatedb, pg_authid.rolsuper AS usesuper, pg_authid.rolcatupdate AS usecatupd, pg_authid.rolpassword AS passwd, (pg_authid.rolvaliduntil)::abstime AS valuntil, pg_authid.rolconfig AS useconfig FROM pg_authid WHERE pg_authid.rolcanlogin;
pg_stat_activity | SELECT s.datid, d.datname, s.procpid, s.usesysid, u.rolname AS usename, s.current_query, s.waiting, s.xact_start, s.query_start, s.backend_start, s.client_addr, s.client_port FROM pg_database d, pg_stat_get_activity(NULL::integer) s(datid, procpid, usesysid, current_query, waiting, xact_start, query_start, backend_start, client_addr, client_port), pg_authid u WHERE ((s.datid = d.oid) AND (s.usesysid = u.oid));
pg_stat_all_indexes | SELECT c.oid AS relid, i.oid AS indexrelid, n.nspname AS schemaname, c.relname, i.relname AS indexrelname, pg_stat_get_numscans(i.oid) AS idx_scan, pg_stat_get_tuples_returned(i.oid) AS idx_tup_read, pg_stat_get_tuples_fetched(i.oid) AS idx_tup_fetch FROM (((pg_class c JOIN pg_index x ON ((c.oid = x.indrelid))) JOIN pg_class i ON ((i.oid = x.indexrelid))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = ANY (ARRAY['r'::"char", 't'::"char"]));
--- 1287,1293 ----
pg_prepared_xacts | SELECT p.transaction, p.gid, p.prepared, u.rolname AS owner, d.datname AS database FROM ((pg_prepared_xact() p(transaction, gid, prepared, ownerid, dbid) LEFT JOIN pg_authid u ON ((p.ownerid = u.oid))) LEFT JOIN pg_database d ON ((p.dbid = d.oid)));
pg_roles | SELECT pg_authid.rolname, pg_authid.rolsuper, pg_authid.rolinherit, pg_authid.rolcreaterole, pg_authid.rolcreatedb, pg_authid.rolcatupdate, pg_authid.rolcanlogin, pg_authid.rolconnlimit, '********'::text AS rolpassword, pg_authid.rolvaliduntil, pg_authid.rolconfig, pg_authid.oid FROM pg_authid;
pg_rules | SELECT n.nspname AS schemaname, c.relname AS tablename, r.rulename, pg_get_ruledef(r.oid) AS definition FROM ((pg_rewrite r JOIN pg_class c ON ((c.oid = r.ev_class))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (r.rulename <> '_RETURN'::name);
! pg_settings | SELECT a.name, a.setting, a.unit, a.category, a.short_desc, a.extra_desc, a.context, a.vartype, a.source, a.min_val, a.max_val, a.enumvals, a.sourcefile, a.sourceline FROM pg_show_all_settings() a(name, setting, unit, category, short_desc, extra_desc, context, vartype, source, min_val, max_val, enumvals, sourcefile, sourceline);
pg_shadow | SELECT pg_authid.rolname AS usename, pg_authid.oid AS usesysid, pg_authid.rolcreatedb AS usecreatedb, pg_authid.rolsuper AS usesuper, pg_authid.rolcatupdate AS usecatupd, pg_authid.rolpassword AS passwd, (pg_authid.rolvaliduntil)::abstime AS valuntil, pg_authid.rolconfig AS useconfig FROM pg_authid WHERE pg_authid.rolcanlogin;
pg_stat_activity | SELECT s.datid, d.datname, s.procpid, s.usesysid, u.rolname AS usename, s.current_query, s.waiting, s.xact_start, s.query_start, s.backend_start, s.client_addr, s.client_port FROM pg_database d, pg_stat_get_activity(NULL::integer) s(datid, procpid, usesysid, current_query, waiting, xact_start, query_start, backend_start, client_addr, client_port), pg_authid u WHERE ((s.datid = d.oid) AND (s.usesysid = u.oid));
pg_stat_all_indexes | SELECT c.oid AS relid, i.oid AS indexrelid, n.nspname AS schemaname, c.relname, i.relname AS indexrelname, pg_stat_get_numscans(i.oid) AS idx_scan, pg_stat_get_tuples_returned(i.oid) AS idx_tup_read, pg_stat_get_tuples_fetched(i.oid) AS idx_tup_fetch FROM (((pg_class c JOIN pg_index x ON ((c.oid = x.indrelid))) JOIN pg_class i ON ((i.oid = x.indexrelid))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = ANY (ARRAY['r'::"char", 't'::"char"]));
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