* Portions Copyright (c) 1994-5, Regents of the University of California
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/commands/explain.c,v 1.180 2008/10/06 20:29:38 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/commands/explain.c,v 1.181 2008/11/19 01:10:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
QueryDesc *queryDesc;
instr_time starttime;
double totaltime = 0;
- ExplainState *es;
StringInfoData buf;
int eflags;
totaltime += elapsed_time(&starttime);
}
- es = (ExplainState *) palloc0(sizeof(ExplainState));
-
- es->printTList = stmt->verbose;
- es->printAnalyze = stmt->analyze;
- es->pstmt = queryDesc->plannedstmt;
- es->rtable = queryDesc->plannedstmt->rtable;
-
+ /* Create textual dump of plan tree */
initStringInfo(&buf);
- explain_outNode(&buf,
- queryDesc->plannedstmt->planTree, queryDesc->planstate,
- NULL, 0, es);
+ ExplainPrintPlan(&buf, queryDesc, stmt->analyze, stmt->verbose);
/*
* If we ran the command, run any AFTER triggers it queued. (Note this
}
/* Print info about runtime of triggers */
- if (es->printAnalyze)
+ if (stmt->analyze)
{
ResultRelInfo *rInfo;
bool show_relname;
do_text_output_multiline(tstate, buf.data);
pfree(buf.data);
- pfree(es);
+}
+
+/*
+ * ExplainPrintPlan -
+ * convert a QueryDesc's plan tree to text and append it to 'str'
+ *
+ * 'analyze' means to include runtime instrumentation results
+ * 'verbose' means a verbose printout (currently, it shows targetlists)
+ *
+ * NB: will not work on utility statements
+ */
+void
+ExplainPrintPlan(StringInfo str, QueryDesc *queryDesc,
+ bool analyze, bool verbose)
+{
+ ExplainState es;
+
+ Assert(queryDesc->plannedstmt != NULL);
+
+ memset(&es, 0, sizeof(es));
+ es.printTList = verbose;
+ es.printAnalyze = analyze;
+ es.pstmt = queryDesc->plannedstmt;
+ es.rtable = queryDesc->plannedstmt->rtable;
+
+ explain_outNode(str,
+ queryDesc->plannedstmt->planTree, queryDesc->planstate,
+ NULL, 0, &es);
}
/*
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/executor/execMain.c,v 1.317 2008/11/16 17:34:28 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/executor/execMain.c,v 1.318 2008/11/19 01:10:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#include "utils/tqual.h"
-/* Hook for plugins to get control in ExecutorRun() */
-ExecutorRun_hook_type ExecutorRun_hook = NULL;
+/* Hooks for plugins to get control in ExecutorStart/Run/End() */
+ExecutorStart_hook_type ExecutorStart_hook = NULL;
+ExecutorRun_hook_type ExecutorRun_hook = NULL;
+ExecutorEnd_hook_type ExecutorEnd_hook = NULL;
typedef struct evalPlanQual
{
*
* NB: the CurrentMemoryContext when this is called will become the parent
* of the per-query context used for this Executor invocation.
+ *
+ * We provide a function hook variable that lets loadable plugins
+ * get control when ExecutorStart is called. Such a plugin would
+ * normally call standard_ExecutorStart().
+ *
* ----------------------------------------------------------------
*/
void
ExecutorStart(QueryDesc *queryDesc, int eflags)
{
+ if (ExecutorStart_hook)
+ (*ExecutorStart_hook) (queryDesc, eflags);
+ else
+ standard_ExecutorStart(queryDesc, eflags);
+}
+
+void
+standard_ExecutorStart(QueryDesc *queryDesc, int eflags)
+{
EState *estate;
MemoryContext oldcontext;
*/
oldcontext = MemoryContextSwitchTo(estate->es_query_cxt);
+ /* Allow instrumentation of ExecutorRun overall runtime */
+ if (queryDesc->totaltime)
+ InstrStartNode(queryDesc->totaltime);
+
/*
* extract information from the query descriptor and the query feature.
*/
if (sendTuples)
(*dest->rShutdown) (dest);
+ if (queryDesc->totaltime)
+ InstrStopNode(queryDesc->totaltime, estate->es_processed);
+
MemoryContextSwitchTo(oldcontext);
}
*
* This routine must be called at the end of execution of any
* query plan
+ *
+ * We provide a function hook variable that lets loadable plugins
+ * get control when ExecutorEnd is called. Such a plugin would
+ * normally call standard_ExecutorEnd().
+ *
* ----------------------------------------------------------------
*/
void
ExecutorEnd(QueryDesc *queryDesc)
{
+ if (ExecutorEnd_hook)
+ (*ExecutorEnd_hook) (queryDesc);
+ else
+ standard_ExecutorEnd(queryDesc);
+}
+
+void
+standard_ExecutorEnd(QueryDesc *queryDesc)
+{
EState *estate;
MemoryContext oldcontext;
queryDesc->tupDesc = NULL;
queryDesc->estate = NULL;
queryDesc->planstate = NULL;
+ queryDesc->totaltime = NULL;
}
/* ----------------------------------------------------------------
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/tcop/pquery.c,v 1.124 2008/08/01 13:16:09 alvherre Exp $
+ * $PostgreSQL: pgsql/src/backend/tcop/pquery.c,v 1.125 2008/11/19 01:10:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
qd->tupDesc = NULL;
qd->estate = NULL;
qd->planstate = NULL;
+ qd->totaltime = NULL;
return qd;
}
qd->tupDesc = NULL;
qd->estate = NULL;
qd->planstate = NULL;
+ qd->totaltime = NULL;
return qd;
}
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.477 2008/11/11 02:42:32 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.478 2008/11/19 01:10:23 tgl Exp $
*
*--------------------------------------------------------------------
*/
static int guc_var_compare(const void *a, const void *b);
static int guc_name_compare(const char *namea, const char *nameb);
+static void InitializeOneGUCOption(struct config_generic *gconf);
static void push_old_value(struct config_generic * gconf, GucAction action);
static void ReportGUCOption(struct config_generic * record);
static void ShowGUCConfigOption(const char *name, DestReceiver *dest);
*/
for (i = 0; i < num_guc_variables; i++)
{
- struct config_generic *gconf = guc_variables[i];
-
- gconf->status = 0;
- gconf->reset_source = PGC_S_DEFAULT;
- gconf->source = PGC_S_DEFAULT;
- gconf->stack = NULL;
- gconf->sourcefile = NULL;
- gconf->sourceline = 0;
-
- switch (gconf->vartype)
- {
- case PGC_BOOL:
- {
- struct config_bool *conf = (struct config_bool *) gconf;
-
- if (conf->assign_hook)
- if (!(*conf->assign_hook) (conf->boot_val, true,
- PGC_S_DEFAULT))
- elog(FATAL, "failed to initialize %s to %d",
- conf->gen.name, (int) conf->boot_val);
- *conf->variable = conf->reset_val = conf->boot_val;
- break;
- }
- case PGC_INT:
- {
- struct config_int *conf = (struct config_int *) gconf;
-
- Assert(conf->boot_val >= conf->min);
- Assert(conf->boot_val <= conf->max);
- if (conf->assign_hook)
- if (!(*conf->assign_hook) (conf->boot_val, true,
- PGC_S_DEFAULT))
- elog(FATAL, "failed to initialize %s to %d",
- conf->gen.name, conf->boot_val);
- *conf->variable = conf->reset_val = conf->boot_val;
- break;
- }
- case PGC_REAL:
- {
- struct config_real *conf = (struct config_real *) gconf;
-
- Assert(conf->boot_val >= conf->min);
- Assert(conf->boot_val <= conf->max);
- if (conf->assign_hook)
- if (!(*conf->assign_hook) (conf->boot_val, true,
- PGC_S_DEFAULT))
- elog(FATAL, "failed to initialize %s to %g",
- conf->gen.name, conf->boot_val);
- *conf->variable = conf->reset_val = conf->boot_val;
- break;
- }
- case PGC_STRING:
- {
- struct config_string *conf = (struct config_string *) gconf;
- char *str;
-
- *conf->variable = NULL;
- conf->reset_val = NULL;
-
- if (conf->boot_val == NULL)
- {
- /* leave the value NULL, do not call assign hook */
- break;
- }
-
- str = guc_strdup(FATAL, conf->boot_val);
- conf->reset_val = str;
-
- if (conf->assign_hook)
- {
- const char *newstr;
-
- newstr = (*conf->assign_hook) (str, true,
- PGC_S_DEFAULT);
- if (newstr == NULL)
- {
- elog(FATAL, "failed to initialize %s to \"%s\"",
- conf->gen.name, str);
- }
- else if (newstr != str)
- {
- free(str);
-
- /*
- * See notes in set_config_option about casting
- */
- str = (char *) newstr;
- conf->reset_val = str;
- }
- }
- *conf->variable = str;
- break;
- }
- case PGC_ENUM:
- {
- struct config_enum *conf = (struct config_enum *) gconf;
-
- if (conf->assign_hook)
- if (!(*conf->assign_hook) (conf->boot_val, true,
- PGC_S_DEFAULT))
- elog(FATAL, "failed to initialize %s to %s",
- conf->gen.name,
- config_enum_lookup_by_value(conf, conf->boot_val));
- *conf->variable = conf->reset_val = conf->boot_val;
- break;
- }
- }
+ InitializeOneGUCOption(guc_variables[i]);
}
guc_dirty = false;
}
}
+/*
+ * Initialize one GUC option variable to its compiled-in default.
+ */
+static void
+InitializeOneGUCOption(struct config_generic *gconf)
+{
+ gconf->status = 0;
+ gconf->reset_source = PGC_S_DEFAULT;
+ gconf->source = PGC_S_DEFAULT;
+ gconf->stack = NULL;
+ gconf->sourcefile = NULL;
+ gconf->sourceline = 0;
+
+ switch (gconf->vartype)
+ {
+ case PGC_BOOL:
+ {
+ struct config_bool *conf = (struct config_bool *) gconf;
+
+ if (conf->assign_hook)
+ if (!(*conf->assign_hook) (conf->boot_val, true,
+ PGC_S_DEFAULT))
+ elog(FATAL, "failed to initialize %s to %d",
+ conf->gen.name, (int) conf->boot_val);
+ *conf->variable = conf->reset_val = conf->boot_val;
+ break;
+ }
+ case PGC_INT:
+ {
+ struct config_int *conf = (struct config_int *) gconf;
+
+ Assert(conf->boot_val >= conf->min);
+ Assert(conf->boot_val <= conf->max);
+ if (conf->assign_hook)
+ if (!(*conf->assign_hook) (conf->boot_val, true,
+ PGC_S_DEFAULT))
+ elog(FATAL, "failed to initialize %s to %d",
+ conf->gen.name, conf->boot_val);
+ *conf->variable = conf->reset_val = conf->boot_val;
+ break;
+ }
+ case PGC_REAL:
+ {
+ struct config_real *conf = (struct config_real *) gconf;
+
+ Assert(conf->boot_val >= conf->min);
+ Assert(conf->boot_val <= conf->max);
+ if (conf->assign_hook)
+ if (!(*conf->assign_hook) (conf->boot_val, true,
+ PGC_S_DEFAULT))
+ elog(FATAL, "failed to initialize %s to %g",
+ conf->gen.name, conf->boot_val);
+ *conf->variable = conf->reset_val = conf->boot_val;
+ break;
+ }
+ case PGC_STRING:
+ {
+ struct config_string *conf = (struct config_string *) gconf;
+ char *str;
+
+ *conf->variable = NULL;
+ conf->reset_val = NULL;
+
+ if (conf->boot_val == NULL)
+ {
+ /* leave the value NULL, do not call assign hook */
+ break;
+ }
+
+ str = guc_strdup(FATAL, conf->boot_val);
+ conf->reset_val = str;
+
+ if (conf->assign_hook)
+ {
+ const char *newstr;
+
+ newstr = (*conf->assign_hook) (str, true,
+ PGC_S_DEFAULT);
+ if (newstr == NULL)
+ {
+ elog(FATAL, "failed to initialize %s to \"%s\"",
+ conf->gen.name, str);
+ }
+ else if (newstr != str)
+ {
+ free(str);
+
+ /*
+ * See notes in set_config_option about casting
+ */
+ str = (char *) newstr;
+ conf->reset_val = str;
+ }
+ }
+ *conf->variable = str;
+ break;
+ }
+ case PGC_ENUM:
+ {
+ struct config_enum *conf = (struct config_enum *) gconf;
+
+ if (conf->assign_hook)
+ if (!(*conf->assign_hook) (conf->boot_val, true,
+ PGC_S_DEFAULT))
+ elog(FATAL, "failed to initialize %s to %s",
+ conf->gen.name,
+ config_enum_lookup_by_value(conf, conf->boot_val));
+ *conf->variable = conf->reset_val = conf->boot_val;
+ break;
+ }
+ }
+}
+
/*
* Select the configuration files and data directory to be used, and
const char *short_desc,
const char *long_desc,
GucContext context,
+ int flags,
enum config_type type,
size_t sz)
{
gen->group = CUSTOM_OPTIONS;
gen->short_desc = short_desc;
gen->long_desc = long_desc;
+ gen->flags = flags;
gen->vartype = type;
return gen;
struct config_string *pHolder;
struct config_generic **res;
+ /*
+ * See if there's a placeholder by the same name.
+ */
res = (struct config_generic **) bsearch((void *) &nameAddr,
(void *) guc_variables,
num_guc_variables,
guc_var_compare);
if (res == NULL)
{
- /* No placeholder to replace, so just add it */
+ /*
+ * No placeholder to replace, so we can just add it ... but first,
+ * make sure it's initialized to its default value.
+ */
+ InitializeOneGUCOption(variable);
add_guc_variable(variable, ERROR);
return;
}
pHolder = (struct config_string *) (*res);
/*
+ * First, set the variable to its default value. We must do this even
+ * though we intend to immediately apply a new value, since it's possible
+ * that the new value is invalid.
+ */
+ InitializeOneGUCOption(variable);
+
+ /*
* Replace the placeholder. We aren't changing the name, so no re-sorting
* is necessary
*/
*
* XXX this is not really good enough --- it should be a nontransactional
* assignment, since we don't want it to roll back if the current xact
- * fails later.
+ * fails later. (Or do we?)
*/
value = *pHolder->variable;
const char *short_desc,
const char *long_desc,
bool *valueAddr,
+ bool bootValue,
GucContext context,
+ int flags,
GucBoolAssignHook assign_hook,
GucShowHook show_hook)
{
struct config_bool *var;
var = (struct config_bool *)
- init_custom_variable(name, short_desc, long_desc, context,
+ init_custom_variable(name, short_desc, long_desc, context, flags,
PGC_BOOL, sizeof(struct config_bool));
var->variable = valueAddr;
- var->boot_val = *valueAddr;
- var->reset_val = *valueAddr;
+ var->boot_val = bootValue;
+ var->reset_val = bootValue;
var->assign_hook = assign_hook;
var->show_hook = show_hook;
define_custom_variable(&var->gen);
const char *short_desc,
const char *long_desc,
int *valueAddr,
+ int bootValue,
int minValue,
int maxValue,
GucContext context,
+ int flags,
GucIntAssignHook assign_hook,
GucShowHook show_hook)
{
struct config_int *var;
var = (struct config_int *)
- init_custom_variable(name, short_desc, long_desc, context,
+ init_custom_variable(name, short_desc, long_desc, context, flags,
PGC_INT, sizeof(struct config_int));
var->variable = valueAddr;
- var->boot_val = *valueAddr;
- var->reset_val = *valueAddr;
+ var->boot_val = bootValue;
+ var->reset_val = bootValue;
var->min = minValue;
var->max = maxValue;
var->assign_hook = assign_hook;
const char *short_desc,
const char *long_desc,
double *valueAddr,
+ double bootValue,
double minValue,
double maxValue,
GucContext context,
+ int flags,
GucRealAssignHook assign_hook,
GucShowHook show_hook)
{
struct config_real *var;
var = (struct config_real *)
- init_custom_variable(name, short_desc, long_desc, context,
+ init_custom_variable(name, short_desc, long_desc, context, flags,
PGC_REAL, sizeof(struct config_real));
var->variable = valueAddr;
- var->boot_val = *valueAddr;
- var->reset_val = *valueAddr;
+ var->boot_val = bootValue;
+ var->reset_val = bootValue;
var->min = minValue;
var->max = maxValue;
var->assign_hook = assign_hook;
const char *short_desc,
const char *long_desc,
char **valueAddr,
+ const char *bootValue,
GucContext context,
+ int flags,
GucStringAssignHook assign_hook,
GucShowHook show_hook)
{
struct config_string *var;
var = (struct config_string *)
- init_custom_variable(name, short_desc, long_desc, context,
+ init_custom_variable(name, short_desc, long_desc, context, flags,
PGC_STRING, sizeof(struct config_string));
var->variable = valueAddr;
- var->boot_val = *valueAddr;
+ var->boot_val = bootValue;
/* we could probably do without strdup, but keep it like normal case */
if (var->boot_val)
var->reset_val = guc_strdup(ERROR, var->boot_val);
const char *short_desc,
const char *long_desc,
int *valueAddr,
+ int bootValue,
const struct config_enum_entry *options,
GucContext context,
+ int flags,
GucEnumAssignHook assign_hook,
GucShowHook show_hook)
{
struct config_enum *var;
var = (struct config_enum *)
- init_custom_variable(name, short_desc, long_desc, context,
+ init_custom_variable(name, short_desc, long_desc, context, flags,
PGC_ENUM, sizeof(struct config_enum));
var->variable = valueAddr;
- var->boot_val = *valueAddr;
- var->reset_val = *valueAddr;
+ var->boot_val = bootValue;
+ var->reset_val = bootValue;
var->options = options;
var->assign_hook = assign_hook;
var->show_hook = show_hook;
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994-5, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/commands/explain.h,v 1.35 2008/01/01 19:45:57 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/commands/explain.h,v 1.36 2008/11/19 01:10:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
extern void ExplainOnePlan(PlannedStmt *plannedstmt, ParamListInfo params,
ExplainStmt *stmt, TupOutputState *tstate);
+extern void ExplainPrintPlan(StringInfo str, QueryDesc *queryDesc,
+ bool analyze, bool verbose);
+
#endif /* EXPLAIN_H */
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/executor/execdesc.h,v 1.37 2008/01/01 19:45:57 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/executor/execdesc.h,v 1.38 2008/11/19 01:10:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
TupleDesc tupDesc; /* descriptor for result tuples */
EState *estate; /* executor's query-wide state */
PlanState *planstate; /* tree of per-plan-node state */
+
+ /* This is always set NULL by the core system, but plugins can change it */
+ struct Instrumentation *totaltime; /* total time spent in ExecutorRun */
} QueryDesc;
/* in pquery.c */
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/executor/executor.h,v 1.152 2008/10/31 21:07:55 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/executor/executor.h,v 1.153 2008/11/19 01:10:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
((*(expr)->evalfunc) (expr, econtext, isNull, isDone))
+/* Hook for plugins to get control in ExecutorStart() */
+typedef void (*ExecutorStart_hook_type) (QueryDesc *queryDesc, int eflags);
+extern PGDLLIMPORT ExecutorStart_hook_type ExecutorStart_hook;
+
/* Hook for plugins to get control in ExecutorRun() */
typedef void (*ExecutorRun_hook_type) (QueryDesc *queryDesc,
ScanDirection direction,
long count);
extern PGDLLIMPORT ExecutorRun_hook_type ExecutorRun_hook;
+/* Hook for plugins to get control in ExecutorEnd() */
+typedef void (*ExecutorEnd_hook_type) (QueryDesc *queryDesc);
+extern PGDLLIMPORT ExecutorEnd_hook_type ExecutorEnd_hook;
+
/*
* prototypes from functions in execAmi.c
* prototypes from functions in execMain.c
*/
extern void ExecutorStart(QueryDesc *queryDesc, int eflags);
+extern void standard_ExecutorStart(QueryDesc *queryDesc, int eflags);
extern void ExecutorRun(QueryDesc *queryDesc,
ScanDirection direction, long count);
extern void standard_ExecutorRun(QueryDesc *queryDesc,
ScanDirection direction, long count);
extern void ExecutorEnd(QueryDesc *queryDesc);
+extern void standard_ExecutorEnd(QueryDesc *queryDesc);
extern void ExecutorRewind(QueryDesc *queryDesc);
extern void InitResultRelInfo(ResultRelInfo *resultRelInfo,
Relation resultRelationDesc,
* Copyright (c) 2000-2008, PostgreSQL Global Development Group
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
- * $PostgreSQL: pgsql/src/include/utils/guc.h,v 1.98 2008/07/23 17:29:53 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/utils/guc.h,v 1.99 2008/11/19 01:10:23 tgl Exp $
*--------------------------------------------------------------------
*/
#ifndef GUC_H
#define GUC_QUALIFIER_SEPARATOR '.'
+/*
+ * bit values in "flags" of a GUC variable
+ */
+#define GUC_LIST_INPUT 0x0001 /* input can be list format */
+#define GUC_LIST_QUOTE 0x0002 /* double-quote list elements */
+#define GUC_NO_SHOW_ALL 0x0004 /* exclude from SHOW ALL */
+#define GUC_NO_RESET_ALL 0x0008 /* exclude from RESET ALL */
+#define GUC_REPORT 0x0010 /* auto-report changes to client */
+#define GUC_NOT_IN_SAMPLE 0x0020 /* not in postgresql.conf.sample */
+#define GUC_DISALLOW_IN_FILE 0x0040 /* can't set in postgresql.conf */
+#define GUC_CUSTOM_PLACEHOLDER 0x0080 /* placeholder for custom variable */
+#define GUC_SUPERUSER_ONLY 0x0100 /* show only to superusers */
+#define GUC_IS_NAME 0x0200 /* limit string to NAMEDATALEN-1 */
+
+#define GUC_UNIT_KB 0x0400 /* value is in kilobytes */
+#define GUC_UNIT_BLOCKS 0x0800 /* value is in blocks */
+#define GUC_UNIT_XBLOCKS 0x0C00 /* value is in xlog blocks */
+#define GUC_UNIT_MEMORY 0x0C00 /* mask for KB, BLOCKS, XBLOCKS */
+
+#define GUC_UNIT_MS 0x1000 /* value is in milliseconds */
+#define GUC_UNIT_S 0x2000 /* value is in seconds */
+#define GUC_UNIT_MIN 0x4000 /* value is in minutes */
+#define GUC_UNIT_TIME 0x7000 /* mask for MS, S, MIN */
+
/* GUC vars that are actually declared in guc.c, rather than elsewhere */
extern bool log_duration;
extern bool Debug_print_plan;
const char *short_desc,
const char *long_desc,
bool *valueAddr,
+ bool bootValue,
GucContext context,
+ int flags,
GucBoolAssignHook assign_hook,
GucShowHook show_hook);
const char *short_desc,
const char *long_desc,
int *valueAddr,
+ int bootValue,
int minValue,
int maxValue,
GucContext context,
+ int flags,
GucIntAssignHook assign_hook,
GucShowHook show_hook);
const char *short_desc,
const char *long_desc,
double *valueAddr,
+ double bootValue,
double minValue,
double maxValue,
GucContext context,
+ int flags,
GucRealAssignHook assign_hook,
GucShowHook show_hook);
const char *short_desc,
const char *long_desc,
char **valueAddr,
+ const char *bootValue,
GucContext context,
+ int flags,
GucStringAssignHook assign_hook,
GucShowHook show_hook);
const char *short_desc,
const char *long_desc,
int *valueAddr,
+ int bootValue,
const struct config_enum_entry *options,
GucContext context,
+ int flags,
GucEnumAssignHook assign_hook,
GucShowHook show_hook);
*
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
*
- * $PostgreSQL: pgsql/src/include/utils/guc_tables.h,v 1.43 2008/09/30 10:52:14 heikki Exp $
+ * $PostgreSQL: pgsql/src/include/utils/guc_tables.h,v 1.44 2008/11/19 01:10:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
int sourceline; /* line in source file */
};
-/* bit values in flags field */
-#define GUC_LIST_INPUT 0x0001 /* input can be list format */
-#define GUC_LIST_QUOTE 0x0002 /* double-quote list elements */
-#define GUC_NO_SHOW_ALL 0x0004 /* exclude from SHOW ALL */
-#define GUC_NO_RESET_ALL 0x0008 /* exclude from RESET ALL */
-#define GUC_REPORT 0x0010 /* auto-report changes to client */
-#define GUC_NOT_IN_SAMPLE 0x0020 /* not in postgresql.conf.sample */
-#define GUC_DISALLOW_IN_FILE 0x0040 /* can't set in postgresql.conf */
-#define GUC_CUSTOM_PLACEHOLDER 0x0080 /* placeholder for custom variable */
-#define GUC_SUPERUSER_ONLY 0x0100 /* show only to superusers */
-#define GUC_IS_NAME 0x0200 /* limit string to NAMEDATALEN-1 */
-
-#define GUC_UNIT_KB 0x0400 /* value is in kilobytes */
-#define GUC_UNIT_BLOCKS 0x0800 /* value is in blocks */
-#define GUC_UNIT_XBLOCKS 0x0C00 /* value is in xlog blocks */
-#define GUC_UNIT_MEMORY 0x0C00 /* mask for KB, BLOCKS, XBLOCKS */
-
-#define GUC_UNIT_MS 0x1000 /* value is in milliseconds */
-#define GUC_UNIT_S 0x2000 /* value is in seconds */
-#define GUC_UNIT_MIN 0x4000 /* value is in minutes */
-#define GUC_UNIT_TIME 0x7000 /* mask for MS, S, MIN */
+/* bit values in flags field are defined in guc.h */
/* bit values in status field */
#define GUC_IS_IN_FILE 0x0001 /* found it in config file */
/**********************************************************************
* plperl.c - perl as a procedural language for PostgreSQL
*
- * $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.141 2008/10/29 00:00:39 tgl Exp $
+ * $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.142 2008/11/19 01:10:24 tgl Exp $
*
**********************************************************************/
gettext_noop("If true, will compile trusted and untrusted perl code in strict mode"),
NULL,
&plperl_use_strict,
- PGC_USERSET,
+ false,
+ PGC_USERSET, 0,
NULL, NULL);
EmitWarningsOnPlaceholders("plperl");
OSDN Git Service
