PostgreSQL Source Code  git master
reloptions.c File Reference
#include "postgres.h"
#include <float.h>
#include "access/gist_private.h"
#include "access/hash.h"
#include "access/heaptoast.h"
#include "access/htup_details.h"
#include "access/nbtree.h"
#include "access/reloptions.h"
#include "access/spgist_private.h"
#include "catalog/pg_type.h"
#include "commands/defrem.h"
#include "commands/tablespace.h"
#include "commands/view.h"
#include "nodes/makefuncs.h"
#include "postmaster/postmaster.h"
#include "utils/array.h"
#include "utils/attoptcache.h"
#include "utils/builtins.h"
#include "utils/guc.h"
#include "utils/memutils.h"
#include "utils/rel.h"
Include dependency graph for reloptions.c:

Go to the source code of this file.

Macros

#define GET_STRING_RELOPTION_LEN(option)
 

Functions

static void initialize_reloptions (void)
 
static void parse_one_reloption (relopt_value *option, char *text_str, int text_len, bool validate)
 
relopt_kind add_reloption_kind (void)
 
static void add_reloption (relopt_gen *newoption)
 
void init_local_reloptions (local_relopts *opts, Size relopt_struct_size)
 
void register_reloptions_validator (local_relopts *opts, relopts_validator validator)
 
static void add_local_reloption (local_relopts *relopts, relopt_gen *newoption, int offset)
 
static relopt_genallocate_reloption (bits32 kinds, int type, const char *name, const char *desc, LOCKMODE lockmode)
 
static relopt_boolinit_bool_reloption (bits32 kinds, const char *name, const char *desc, bool default_val, LOCKMODE lockmode)
 
void add_bool_reloption (bits32 kinds, const char *name, const char *desc, bool default_val, LOCKMODE lockmode)
 
void add_local_bool_reloption (local_relopts *relopts, const char *name, const char *desc, bool default_val, int offset)
 
static relopt_intinit_int_reloption (bits32 kinds, const char *name, const char *desc, int default_val, int min_val, int max_val, LOCKMODE lockmode)
 
void add_int_reloption (bits32 kinds, const char *name, const char *desc, int default_val, int min_val, int max_val, LOCKMODE lockmode)
 
void add_local_int_reloption (local_relopts *relopts, const char *name, const char *desc, int default_val, int min_val, int max_val, int offset)
 
static relopt_realinit_real_reloption (bits32 kinds, const char *name, const char *desc, double default_val, double min_val, double max_val, LOCKMODE lockmode)
 
void add_real_reloption (bits32 kinds, const char *name, const char *desc, double default_val, double min_val, double max_val, LOCKMODE lockmode)
 
void add_local_real_reloption (local_relopts *relopts, const char *name, const char *desc, double default_val, double min_val, double max_val, int offset)
 
static relopt_enuminit_enum_reloption (bits32 kinds, const char *name, const char *desc, relopt_enum_elt_def *members, int default_val, const char *detailmsg, LOCKMODE lockmode)
 
void add_enum_reloption (bits32 kinds, const char *name, const char *desc, relopt_enum_elt_def *members, int default_val, const char *detailmsg, LOCKMODE lockmode)
 
void add_local_enum_reloption (local_relopts *relopts, const char *name, const char *desc, relopt_enum_elt_def *members, int default_val, const char *detailmsg, int offset)
 
static relopt_stringinit_string_reloption (bits32 kinds, const char *name, const char *desc, const char *default_val, validate_string_relopt validator, fill_string_relopt filler, LOCKMODE lockmode)
 
void add_string_reloption (bits32 kinds, const char *name, const char *desc, const char *default_val, validate_string_relopt validator, LOCKMODE lockmode)
 
void add_local_string_reloption (local_relopts *relopts, const char *name, const char *desc, const char *default_val, validate_string_relopt validator, fill_string_relopt filler, int offset)
 
Datum transformRelOptions (Datum oldOptions, List *defList, const char *namspace, char *validnsps[], bool acceptOidsOff, bool isReset)
 
ListuntransformRelOptions (Datum options)
 
byteaextractRelOptions (HeapTuple tuple, TupleDesc tupdesc, amoptions_function amoptions)
 
static void parseRelOptionsInternal (Datum options, bool validate, relopt_value *reloptions, int numoptions)
 
static relopt_valueparseRelOptions (Datum options, bool validate, relopt_kind kind, int *numrelopts)
 
static relopt_valueparseLocalRelOptions (local_relopts *relopts, Datum options, bool validate)
 
static void * allocateReloptStruct (Size base, relopt_value *options, int numoptions)
 
static void fillRelOptions (void *rdopts, Size basesize, relopt_value *options, int numoptions, bool validate, const relopt_parse_elt *elems, int numelems)
 
byteadefault_reloptions (Datum reloptions, bool validate, relopt_kind kind)
 
void * build_reloptions (Datum reloptions, bool validate, relopt_kind kind, Size relopt_struct_size, const relopt_parse_elt *relopt_elems, int num_relopt_elems)
 
void * build_local_reloptions (local_relopts *relopts, Datum options, bool validate)
 
byteapartitioned_table_reloptions (Datum reloptions, bool validate)
 
byteaview_reloptions (Datum reloptions, bool validate)
 
byteaheap_reloptions (char relkind, Datum reloptions, bool validate)
 
byteaindex_reloptions (amoptions_function amoptions, Datum reloptions, bool validate)
 
byteaattribute_reloptions (Datum reloptions, bool validate)
 
byteatablespace_reloptions (Datum reloptions, bool validate)
 
LOCKMODE AlterTableGetRelOptionsLockLevel (List *defList)
 

Variables

static relopt_bool boolRelOpts []
 
static relopt_int intRelOpts []
 
static relopt_real realRelOpts []
 
static relopt_enum_elt_def StdRdOptIndexCleanupValues []
 
static relopt_enum_elt_def gistBufferingOptValues []
 
static relopt_enum_elt_def viewCheckOptValues []
 
static relopt_enum enumRelOpts []
 
static relopt_string stringRelOpts []
 
static relopt_gen ** relOpts = NULL
 
static bits32 last_assigned_kind = RELOPT_KIND_LAST_DEFAULT
 
static int num_custom_options = 0
 
static relopt_gen ** custom_options = NULL
 
static bool need_initialization = true
 

Macro Definition Documentation

◆ GET_STRING_RELOPTION_LEN

#define GET_STRING_RELOPTION_LEN (   option)
Value:
((option).isset ? strlen((option).values.string_val) : \
((relopt_string *) (option).gen)->default_len)

Definition at line 571 of file reloptions.c.

Function Documentation

◆ add_bool_reloption()

void add_bool_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
bool  default_val,
LOCKMODE  lockmode 
)

Definition at line 851 of file reloptions.c.

853 {
854  relopt_bool *newoption = init_bool_reloption(kinds, name, desc,
855  default_val, lockmode);
856 
857  add_reloption((relopt_gen *) newoption);
858 }
const char * name
Definition: encode.c:561
static void add_reloption(relopt_gen *newoption)
Definition: reloptions.c:702
static relopt_bool * init_bool_reloption(bits32 kinds, const char *name, const char *desc, bool default_val, LOCKMODE lockmode)
Definition: reloptions.c:834

References add_reloption(), init_bool_reloption(), and name.

Referenced by create_reloptions_table().

◆ add_enum_reloption()

void add_enum_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
relopt_enum_elt_def members,
int  default_val,
const char *  detailmsg,
LOCKMODE  lockmode 
)

Definition at line 1020 of file reloptions.c.

1023 {
1024  relopt_enum *newoption = init_enum_reloption(kinds, name, desc,
1025  members, default_val,
1026  detailmsg, lockmode);
1027 
1028  add_reloption((relopt_gen *) newoption);
1029 }
static relopt_enum * init_enum_reloption(bits32 kinds, const char *name, const char *desc, relopt_enum_elt_def *members, int default_val, const char *detailmsg, LOCKMODE lockmode)
Definition: reloptions.c:991

References add_reloption(), init_enum_reloption(), and name.

Referenced by create_reloptions_table().

◆ add_int_reloption()

void add_int_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
int  default_val,
int  min_val,
int  max_val,
LOCKMODE  lockmode 
)

Definition at line 903 of file reloptions.c.

905 {
906  relopt_int *newoption = init_int_reloption(kinds, name, desc,
907  default_val, min_val,
908  max_val, lockmode);
909 
910  add_reloption((relopt_gen *) newoption);
911 }
static relopt_int * init_int_reloption(bits32 kinds, const char *name, const char *desc, int default_val, int min_val, int max_val, LOCKMODE lockmode)
Definition: reloptions.c:883

References add_reloption(), init_int_reloption(), and name.

Referenced by _PG_init(), and create_reloptions_table().

◆ add_local_bool_reloption()

void add_local_bool_reloption ( local_relopts relopts,
const char *  name,
const char *  desc,
bool  default_val,
int  offset 
)

Definition at line 867 of file reloptions.c.

869 {
871  name, desc,
872  default_val, 0);
873 
874  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
875 }
static void add_local_reloption(local_relopts *relopts, relopt_gen *newoption, int offset)
Definition: reloptions.c:759
@ RELOPT_KIND_LOCAL
Definition: reloptions.h:41

References add_local_reloption(), init_bool_reloption(), name, and RELOPT_KIND_LOCAL.

◆ add_local_enum_reloption()

void add_local_enum_reloption ( local_relopts relopts,
const char *  name,
const char *  desc,
relopt_enum_elt_def members,
int  default_val,
const char *  detailmsg,
int  offset 
)

Definition at line 1038 of file reloptions.c.

1041 {
1043  name, desc,
1044  members, default_val,
1045  detailmsg, 0);
1046 
1047  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
1048 }

References add_local_reloption(), init_enum_reloption(), name, and RELOPT_KIND_LOCAL.

◆ add_local_int_reloption()

void add_local_int_reloption ( local_relopts relopts,
const char *  name,
const char *  desc,
int  default_val,
int  min_val,
int  max_val,
int  offset 
)

Definition at line 920 of file reloptions.c.

923 {
925  name, desc, default_val,
926  min_val, max_val, 0);
927 
928  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
929 }

References add_local_reloption(), init_int_reloption(), name, and RELOPT_KIND_LOCAL.

Referenced by _ltree_gist_options(), brin_minmax_multi_options(), g_int_options(), g_intbig_options(), ghstore_options(), gtrgm_options(), gtsvector_options(), and ltree_gist_options().

◆ add_local_real_reloption()

void add_local_real_reloption ( local_relopts relopts,
const char *  name,
const char *  desc,
double  default_val,
double  min_val,
double  max_val,
int  offset 
)

Definition at line 974 of file reloptions.c.

977 {
979  name, desc,
980  default_val, min_val,
981  max_val, 0);
982 
983  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
984 }
static relopt_real * init_real_reloption(bits32 kinds, const char *name, const char *desc, double default_val, double min_val, double max_val, LOCKMODE lockmode)
Definition: reloptions.c:936

References add_local_reloption(), init_real_reloption(), name, and RELOPT_KIND_LOCAL.

Referenced by brin_bloom_options().

◆ add_local_reloption()

static void add_local_reloption ( local_relopts relopts,
relopt_gen newoption,
int  offset 
)
static

Definition at line 759 of file reloptions.c.

760 {
761  local_relopt *opt = palloc(sizeof(*opt));
762 
763  Assert(offset < relopts->relopt_struct_size);
764 
765  opt->option = newoption;
766  opt->offset = offset;
767 
768  relopts->options = lappend(relopts->options, opt);
769 }
Assert(fmt[strlen(fmt) - 1] !='\n')
List * lappend(List *list, void *datum)
Definition: list.c:336
void * palloc(Size size)
Definition: mcxt.c:1068
relopt_gen * option
Definition: reloptions.h:160
List * options
Definition: reloptions.h:167

References Assert(), lappend(), local_relopt::offset, local_relopt::option, local_relopts::options, and palloc().

Referenced by add_local_bool_reloption(), add_local_enum_reloption(), add_local_int_reloption(), add_local_real_reloption(), and add_local_string_reloption().

◆ add_local_string_reloption()

void add_local_string_reloption ( local_relopts relopts,
const char *  name,
const char *  desc,
const char *  default_val,
validate_string_relopt  validator,
fill_string_relopt  filler,
int  offset 
)

Definition at line 1120 of file reloptions.c.

1124 {
1126  name, desc,
1127  default_val,
1128  validator, filler,
1129  0);
1130 
1131  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
1132 }
static relopt_string * init_string_reloption(bits32 kinds, const char *name, const char *desc, const char *default_val, validate_string_relopt validator, fill_string_relopt filler, LOCKMODE lockmode)
Definition: reloptions.c:1055

References add_local_reloption(), init_string_reloption(), name, and RELOPT_KIND_LOCAL.

◆ add_real_reloption()

void add_real_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
double  default_val,
double  min_val,
double  max_val,
LOCKMODE  lockmode 
)

Definition at line 956 of file reloptions.c.

959 {
960  relopt_real *newoption = init_real_reloption(kinds, name, desc,
961  default_val, min_val,
962  max_val, lockmode);
963 
964  add_reloption((relopt_gen *) newoption);
965 }

References add_reloption(), init_real_reloption(), and name.

Referenced by create_reloptions_table().

◆ add_reloption()

static void add_reloption ( relopt_gen newoption)
static

Definition at line 702 of file reloptions.c.

703 {
704  static int max_custom_options = 0;
705 
706  if (num_custom_options >= max_custom_options)
707  {
708  MemoryContext oldcxt;
709 
711 
712  if (max_custom_options == 0)
713  {
714  max_custom_options = 8;
715  custom_options = palloc(max_custom_options * sizeof(relopt_gen *));
716  }
717  else
718  {
719  max_custom_options *= 2;
721  max_custom_options * sizeof(relopt_gen *));
722  }
723  MemoryContextSwitchTo(oldcxt);
724  }
725  custom_options[num_custom_options++] = newoption;
726 
727  need_initialization = true;
728 }
MemoryContext TopMemoryContext
Definition: mcxt.c:48
void * repalloc(void *pointer, Size size)
Definition: mcxt.c:1188
static MemoryContext MemoryContextSwitchTo(MemoryContext context)
Definition: palloc.h:109
static int num_custom_options
Definition: reloptions.c:558
static bool need_initialization
Definition: reloptions.c:560
static relopt_gen ** custom_options
Definition: reloptions.c:559

References custom_options, MemoryContextSwitchTo(), need_initialization, num_custom_options, palloc(), repalloc(), and TopMemoryContext.

Referenced by add_bool_reloption(), add_enum_reloption(), add_int_reloption(), add_real_reloption(), and add_string_reloption().

◆ add_reloption_kind()

relopt_kind add_reloption_kind ( void  )

Definition at line 685 of file reloptions.c.

686 {
687  /* don't hand out the last bit so that the enum's behavior is portable */
689  ereport(ERROR,
690  (errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
691  errmsg("user-defined relation parameter types limit exceeded")));
692  last_assigned_kind <<= 1;
694 }
int errcode(int sqlerrcode)
Definition: elog.c:693
int errmsg(const char *fmt,...)
Definition: elog.c:904
#define ERROR
Definition: elog.h:33
#define ereport(elevel,...)
Definition: elog.h:143
static bits32 last_assigned_kind
Definition: reloptions.c:556
relopt_kind
Definition: reloptions.h:40
@ RELOPT_KIND_MAX
Definition: reloptions.h:57

References ereport, errcode(), errmsg(), ERROR, last_assigned_kind, and RELOPT_KIND_MAX.

Referenced by _PG_init(), and create_reloptions_table().

◆ add_string_reloption()

void add_string_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
const char *  default_val,
validate_string_relopt  validator,
LOCKMODE  lockmode 
)

Definition at line 1100 of file reloptions.c.

1103 {
1104  relopt_string *newoption = init_string_reloption(kinds, name, desc,
1105  default_val,
1106  validator, NULL,
1107  lockmode);
1108 
1109  add_reloption((relopt_gen *) newoption);
1110 }

References add_reloption(), init_string_reloption(), and name.

Referenced by create_reloptions_table().

◆ allocate_reloption()

static relopt_gen* allocate_reloption ( bits32  kinds,
int  type,
const char *  name,
const char *  desc,
LOCKMODE  lockmode 
)
static

Definition at line 777 of file reloptions.c.

779 {
780  MemoryContext oldcxt;
781  size_t size;
782  relopt_gen *newoption;
783 
784  if (kinds != RELOPT_KIND_LOCAL)
786  else
787  oldcxt = NULL;
788 
789  switch (type)
790  {
791  case RELOPT_TYPE_BOOL:
792  size = sizeof(relopt_bool);
793  break;
794  case RELOPT_TYPE_INT:
795  size = sizeof(relopt_int);
796  break;
797  case RELOPT_TYPE_REAL:
798  size = sizeof(relopt_real);
799  break;
800  case RELOPT_TYPE_ENUM:
801  size = sizeof(relopt_enum);
802  break;
803  case RELOPT_TYPE_STRING:
804  size = sizeof(relopt_string);
805  break;
806  default:
807  elog(ERROR, "unsupported reloption type %d", type);
808  return NULL; /* keep compiler quiet */
809  }
810 
811  newoption = palloc(size);
812 
813  newoption->name = pstrdup(name);
814  if (desc)
815  newoption->desc = pstrdup(desc);
816  else
817  newoption->desc = NULL;
818  newoption->kinds = kinds;
819  newoption->namelen = strlen(name);
820  newoption->type = type;
821  newoption->lockmode = lockmode;
822 
823  if (oldcxt != NULL)
824  MemoryContextSwitchTo(oldcxt);
825 
826  return newoption;
827 }
#define elog(elevel,...)
Definition: elog.h:218
char * pstrdup(const char *in)
Definition: mcxt.c:1305
struct relopt_real relopt_real
struct relopt_bool relopt_bool
struct relopt_string relopt_string
struct relopt_enum relopt_enum
struct relopt_int relopt_int
@ RELOPT_TYPE_ENUM
Definition: reloptions.h:34
@ RELOPT_TYPE_INT
Definition: reloptions.h:32
@ RELOPT_TYPE_BOOL
Definition: reloptions.h:31
@ RELOPT_TYPE_REAL
Definition: reloptions.h:33
@ RELOPT_TYPE_STRING
Definition: reloptions.h:35
const char * desc
Definition: reloptions.h:68
bits32 kinds
Definition: reloptions.h:69
const char * name
Definition: reloptions.h:66
LOCKMODE lockmode
Definition: reloptions.h:70
relopt_type type
Definition: reloptions.h:72
int namelen
Definition: reloptions.h:71

References relopt_gen::desc, elog, ERROR, relopt_gen::kinds, relopt_gen::lockmode, MemoryContextSwitchTo(), name, relopt_gen::name, relopt_gen::namelen, palloc(), pstrdup(), RELOPT_KIND_LOCAL, RELOPT_TYPE_BOOL, RELOPT_TYPE_ENUM, RELOPT_TYPE_INT, RELOPT_TYPE_REAL, RELOPT_TYPE_STRING, TopMemoryContext, generate_unaccent_rules::type, and relopt_gen::type.

Referenced by init_bool_reloption(), init_enum_reloption(), init_int_reloption(), init_real_reloption(), and init_string_reloption().

◆ allocateReloptStruct()

static void* allocateReloptStruct ( Size  base,
relopt_value options,
int  numoptions 
)
static

Definition at line 1707 of file reloptions.c.

1708 {
1709  Size size = base;
1710  int i;
1711 
1712  for (i = 0; i < numoptions; i++)
1713  {
1714  relopt_value *optval = &options[i];
1715 
1716  if (optval->gen->type == RELOPT_TYPE_STRING)
1717  {
1718  relopt_string *optstr = (relopt_string *) optval->gen;
1719 
1720  if (optstr->fill_cb)
1721  {
1722  const char *val = optval->isset ? optval->values.string_val :
1723  optstr->default_isnull ? NULL : optstr->default_val;
1724 
1725  size += optstr->fill_cb(val, NULL);
1726  }
1727  else
1728  size += GET_STRING_RELOPTION_LEN(*optval) + 1;
1729  }
1730  }
1731 
1732  return palloc0(size);
1733 }
size_t Size
Definition: c.h:540
long val
Definition: informix.c:664
int i
Definition: isn.c:73
void * palloc0(Size size)
Definition: mcxt.c:1099
#define GET_STRING_RELOPTION_LEN(option)
Definition: reloptions.c:571
char * default_val
Definition: reloptions.h:146
fill_string_relopt fill_cb
Definition: reloptions.h:145
bool default_isnull
Definition: reloptions.h:143
relopt_gen * gen
Definition: reloptions.h:78
union relopt_value::@47 values
char * string_val
Definition: reloptions.h:86

References relopt_string::default_isnull, relopt_string::default_val, relopt_string::fill_cb, relopt_value::gen, GET_STRING_RELOPTION_LEN, i, if(), relopt_value::isset, palloc0(), RELOPT_TYPE_STRING, relopt_value::string_val, relopt_gen::type, val, and relopt_value::values.

Referenced by build_local_reloptions(), and build_reloptions().

◆ AlterTableGetRelOptionsLockLevel()

LOCKMODE AlterTableGetRelOptionsLockLevel ( List defList)

Definition at line 2113 of file reloptions.c.

2114 {
2115  LOCKMODE lockmode = NoLock;
2116  ListCell *cell;
2117 
2118  if (defList == NIL)
2119  return AccessExclusiveLock;
2120 
2121  if (need_initialization)
2123 
2124  foreach(cell, defList)
2125  {
2126  DefElem *def = (DefElem *) lfirst(cell);
2127  int i;
2128 
2129  for (i = 0; relOpts[i]; i++)
2130  {
2131  if (strncmp(relOpts[i]->name,
2132  def->defname,
2133  relOpts[i]->namelen + 1) == 0)
2134  {
2135  if (lockmode < relOpts[i]->lockmode)
2136  lockmode = relOpts[i]->lockmode;
2137  }
2138  }
2139  }
2140 
2141  return lockmode;
2142 }
int LOCKMODE
Definition: lockdefs.h:26
#define NoLock
Definition: lockdefs.h:34
#define AccessExclusiveLock
Definition: lockdefs.h:43
#define lfirst(lc)
Definition: pg_list.h:169
#define NIL
Definition: pg_list.h:65
static void initialize_reloptions(void)
Definition: reloptions.c:582
static relopt_gen ** relOpts
Definition: reloptions.c:555
char * defname
Definition: parsenodes.h:765

References AccessExclusiveLock, DefElem::defname, i, initialize_reloptions(), lfirst, relopt_gen::lockmode, name, relopt_gen::namelen, need_initialization, NIL, NoLock, and relOpts.

Referenced by AlterTableGetLockLevel().

◆ attribute_reloptions()

bytea* attribute_reloptions ( Datum  reloptions,
bool  validate 
)

Definition at line 2074 of file reloptions.c.

2075 {
2076  static const relopt_parse_elt tab[] = {
2077  {"n_distinct", RELOPT_TYPE_REAL, offsetof(AttributeOpts, n_distinct)},
2078  {"n_distinct_inherited", RELOPT_TYPE_REAL, offsetof(AttributeOpts, n_distinct_inherited)}
2079  };
2080 
2081  return (bytea *) build_reloptions(reloptions, validate,
2083  sizeof(AttributeOpts),
2084  tab, lengthof(tab));
2085 }
#define offsetof(type, field)
Definition: c.h:727
#define lengthof(array)
Definition: c.h:734
void * build_reloptions(Datum reloptions, bool validate, relopt_kind kind, Size relopt_struct_size, const relopt_parse_elt *relopt_elems, int num_relopt_elems)
Definition: reloptions.c:1913
@ RELOPT_KIND_ATTRIBUTE
Definition: reloptions.h:48
Definition: c.h:622

References build_reloptions(), lengthof, offsetof, RELOPT_KIND_ATTRIBUTE, and RELOPT_TYPE_REAL.

Referenced by ATExecSetOptions(), and get_attribute_options().

◆ build_local_reloptions()

void* build_local_reloptions ( local_relopts relopts,
Datum  options,
bool  validate 
)

Definition at line 1950 of file reloptions.c.

1951 {
1952  int noptions = list_length(relopts->options);
1953  relopt_parse_elt *elems = palloc(sizeof(*elems) * noptions);
1954  relopt_value *vals;
1955  void *opts;
1956  int i = 0;
1957  ListCell *lc;
1958 
1959  foreach(lc, relopts->options)
1960  {
1961  local_relopt *opt = lfirst(lc);
1962 
1963  elems[i].optname = opt->option->name;
1964  elems[i].opttype = opt->option->type;
1965  elems[i].offset = opt->offset;
1966 
1967  i++;
1968  }
1969 
1970  vals = parseLocalRelOptions(relopts, options, validate);
1972  fillRelOptions(opts, relopts->relopt_struct_size, vals, noptions, validate,
1973  elems, noptions);
1974 
1975  foreach(lc, relopts->validators)
1976  ((relopts_validator) lfirst(lc)) (opts, vals, noptions);
1977 
1978  if (elems)
1979  pfree(elems);
1980 
1981  return opts;
1982 }
void pfree(void *pointer)
Definition: mcxt.c:1175
static AmcheckOptions opts
Definition: pg_amcheck.c:110
static int list_length(const List *l)
Definition: pg_list.h:149
static size_t noptions
static void * allocateReloptStruct(Size base, relopt_value *options, int numoptions)
Definition: reloptions.c:1707
static void fillRelOptions(void *rdopts, Size basesize, relopt_value *options, int numoptions, bool validate, const relopt_parse_elt *elems, int numelems)
Definition: reloptions.c:1747
static relopt_value * parseLocalRelOptions(local_relopts *relopts, Datum options, bool validate)
Definition: reloptions.c:1546
void(* relopts_validator)(void *parsed_options, relopt_value *vals, int nvals)
Definition: reloptions.h:137
List * validators
Definition: reloptions.h:168
Size relopt_struct_size
Definition: reloptions.h:169
const char * optname
Definition: reloptions.h:152
relopt_type opttype
Definition: reloptions.h:153

References allocateReloptStruct(), fillRelOptions(), i, lfirst, list_length(), relopt_gen::name, noptions, relopt_parse_elt::offset, local_relopt::offset, local_relopt::option, local_relopts::options, relopt_parse_elt::optname, opts, relopt_parse_elt::opttype, palloc(), parseLocalRelOptions(), pfree(), local_relopts::relopt_struct_size, relopt_gen::type, and local_relopts::validators.

Referenced by index_opclass_options().

◆ build_reloptions()

void* build_reloptions ( Datum  reloptions,
bool  validate,
relopt_kind  kind,
Size  relopt_struct_size,
const relopt_parse_elt relopt_elems,
int  num_relopt_elems 
)

Definition at line 1913 of file reloptions.c.

1918 {
1919  int numoptions;
1921  void *rdopts;
1922 
1923  /* parse options specific to given relation option kind */
1924  options = parseRelOptions(reloptions, validate, kind, &numoptions);
1925  Assert(numoptions <= num_relopt_elems);
1926 
1927  /* if none set, we're done */
1928  if (numoptions == 0)
1929  {
1930  Assert(options == NULL);
1931  return NULL;
1932  }
1933 
1934  /* allocate and fill the structure */
1935  rdopts = allocateReloptStruct(relopt_struct_size, options, numoptions);
1936  fillRelOptions(rdopts, relopt_struct_size, options, numoptions,
1937  validate, relopt_elems, num_relopt_elems);
1938 
1939  pfree(options);
1940 
1941  return rdopts;
1942 }
static char ** options
static relopt_value * parseRelOptions(Datum options, bool validate, relopt_kind kind, int *numrelopts)
Definition: reloptions.c:1504

References allocateReloptStruct(), Assert(), fillRelOptions(), options, parseRelOptions(), and pfree().

Referenced by attribute_reloptions(), bloptions(), brinoptions(), btoptions(), default_reloptions(), dioptions(), ginoptions(), gistoptions(), hashoptions(), partitioned_table_reloptions(), spgoptions(), tablespace_reloptions(), and view_reloptions().

◆ default_reloptions()

bytea* default_reloptions ( Datum  reloptions,
bool  validate,
relopt_kind  kind 
)

Definition at line 1843 of file reloptions.c.

1844 {
1845  static const relopt_parse_elt tab[] = {
1846  {"fillfactor", RELOPT_TYPE_INT, offsetof(StdRdOptions, fillfactor)},
1847  {"autovacuum_enabled", RELOPT_TYPE_BOOL,
1848  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, enabled)},
1849  {"autovacuum_vacuum_threshold", RELOPT_TYPE_INT,
1850  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_threshold)},
1851  {"autovacuum_vacuum_insert_threshold", RELOPT_TYPE_INT,
1852  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_ins_threshold)},
1853  {"autovacuum_analyze_threshold", RELOPT_TYPE_INT,
1854  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, analyze_threshold)},
1855  {"autovacuum_vacuum_cost_limit", RELOPT_TYPE_INT,
1856  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_cost_limit)},
1857  {"autovacuum_freeze_min_age", RELOPT_TYPE_INT,
1858  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, freeze_min_age)},
1859  {"autovacuum_freeze_max_age", RELOPT_TYPE_INT,
1860  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, freeze_max_age)},
1861  {"autovacuum_freeze_table_age", RELOPT_TYPE_INT,
1862  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, freeze_table_age)},
1863  {"autovacuum_multixact_freeze_min_age", RELOPT_TYPE_INT,
1864  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, multixact_freeze_min_age)},
1865  {"autovacuum_multixact_freeze_max_age", RELOPT_TYPE_INT,
1866  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, multixact_freeze_max_age)},
1867  {"autovacuum_multixact_freeze_table_age", RELOPT_TYPE_INT,
1868  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, multixact_freeze_table_age)},
1869  {"log_autovacuum_min_duration", RELOPT_TYPE_INT,
1870  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, log_min_duration)},
1871  {"toast_tuple_target", RELOPT_TYPE_INT,
1872  offsetof(StdRdOptions, toast_tuple_target)},
1873  {"autovacuum_vacuum_cost_delay", RELOPT_TYPE_REAL,
1874  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_cost_delay)},
1875  {"autovacuum_vacuum_scale_factor", RELOPT_TYPE_REAL,
1876  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_scale_factor)},
1877  {"autovacuum_vacuum_insert_scale_factor", RELOPT_TYPE_REAL,
1878  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_ins_scale_factor)},
1879  {"autovacuum_analyze_scale_factor", RELOPT_TYPE_REAL,
1880  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, analyze_scale_factor)},
1881  {"user_catalog_table", RELOPT_TYPE_BOOL,
1882  offsetof(StdRdOptions, user_catalog_table)},
1883  {"parallel_workers", RELOPT_TYPE_INT,
1884  offsetof(StdRdOptions, parallel_workers)},
1885  {"vacuum_index_cleanup", RELOPT_TYPE_ENUM,
1886  offsetof(StdRdOptions, vacuum_index_cleanup)},
1887  {"vacuum_truncate", RELOPT_TYPE_BOOL,
1888  offsetof(StdRdOptions, vacuum_truncate)}
1889  };
1890 
1891  return (bytea *) build_reloptions(reloptions, validate, kind,
1892  sizeof(StdRdOptions),
1893  tab, lengthof(tab));
1894 }
int fillfactor
Definition: pgbench.c:200

References build_reloptions(), fillfactor, lengthof, offsetof, RELOPT_TYPE_BOOL, RELOPT_TYPE_ENUM, RELOPT_TYPE_INT, and RELOPT_TYPE_REAL.

Referenced by heap_reloptions().

◆ extractRelOptions()

bytea* extractRelOptions ( HeapTuple  tuple,
TupleDesc  tupdesc,
amoptions_function  amoptions 
)

Definition at line 1383 of file reloptions.c.

1385 {
1386  bytea *options;
1387  bool isnull;
1388  Datum datum;
1389  Form_pg_class classForm;
1390 
1391  datum = fastgetattr(tuple,
1392  Anum_pg_class_reloptions,
1393  tupdesc,
1394  &isnull);
1395  if (isnull)
1396  return NULL;
1397 
1398  classForm = (Form_pg_class) GETSTRUCT(tuple);
1399 
1400  /* Parse into appropriate format; don't error out here */
1401  switch (classForm->relkind)
1402  {
1403  case RELKIND_RELATION:
1404  case RELKIND_TOASTVALUE:
1405  case RELKIND_MATVIEW:
1406  options = heap_reloptions(classForm->relkind, datum, false);
1407  break;
1408  case RELKIND_PARTITIONED_TABLE:
1409  options = partitioned_table_reloptions(datum, false);
1410  break;
1411  case RELKIND_VIEW:
1412  options = view_reloptions(datum, false);
1413  break;
1414  case RELKIND_INDEX:
1415  case RELKIND_PARTITIONED_INDEX:
1416  options = index_reloptions(amoptions, datum, false);
1417  break;
1418  case RELKIND_FOREIGN_TABLE:
1419  options = NULL;
1420  break;
1421  default:
1422  Assert(false); /* can't get here */
1423  options = NULL; /* keep compiler quiet */
1424  break;
1425  }
1426 
1427  return options;
1428 }
#define GETSTRUCT(TUP)
Definition: htup_details.h:649
static Datum fastgetattr(HeapTuple tup, int attnum, TupleDesc tupleDesc, bool *isnull)
Definition: htup_details.h:745
FormData_pg_class * Form_pg_class
Definition: pg_class.h:153
uintptr_t Datum
Definition: postgres.h:411
bytea * index_reloptions(amoptions_function amoptions, Datum reloptions, bool validate)
Definition: reloptions.c:2059
bytea * heap_reloptions(char relkind, Datum reloptions, bool validate)
Definition: reloptions.c:2024
bytea * view_reloptions(Datum reloptions, bool validate)
Definition: reloptions.c:2003
bytea * partitioned_table_reloptions(Datum reloptions, bool validate)
Definition: reloptions.c:1988

References Assert(), fastgetattr(), GETSTRUCT, heap_reloptions(), index_reloptions(), options, partitioned_table_reloptions(), and view_reloptions().

Referenced by extract_autovac_opts(), and RelationParseRelOptions().

◆ fillRelOptions()

static void fillRelOptions ( void *  rdopts,
Size  basesize,
relopt_value options,
int  numoptions,
bool  validate,
const relopt_parse_elt elems,
int  numelems 
)
static

Definition at line 1747 of file reloptions.c.

1751 {
1752  int i;
1753  int offset = basesize;
1754 
1755  for (i = 0; i < numoptions; i++)
1756  {
1757  int j;
1758  bool found = false;
1759 
1760  for (j = 0; j < numelems; j++)
1761  {
1762  if (strcmp(options[i].gen->name, elems[j].optname) == 0)
1763  {
1764  relopt_string *optstring;
1765  char *itempos = ((char *) rdopts) + elems[j].offset;
1766  char *string_val;
1767 
1768  switch (options[i].gen->type)
1769  {
1770  case RELOPT_TYPE_BOOL:
1771  *(bool *) itempos = options[i].isset ?
1772  options[i].values.bool_val :
1773  ((relopt_bool *) options[i].gen)->default_val;
1774  break;
1775  case RELOPT_TYPE_INT:
1776  *(int *) itempos = options[i].isset ?
1777  options[i].values.int_val :
1778  ((relopt_int *) options[i].gen)->default_val;
1779  break;
1780  case RELOPT_TYPE_REAL:
1781  *(double *) itempos = options[i].isset ?
1782  options[i].values.real_val :
1783  ((relopt_real *) options[i].gen)->default_val;
1784  break;
1785  case RELOPT_TYPE_ENUM:
1786  *(int *) itempos = options[i].isset ?
1787  options[i].values.enum_val :
1788  ((relopt_enum *) options[i].gen)->default_val;
1789  break;
1790  case RELOPT_TYPE_STRING:
1791  optstring = (relopt_string *) options[i].gen;
1792  if (options[i].isset)
1793  string_val = options[i].values.string_val;
1794  else if (!optstring->default_isnull)
1795  string_val = optstring->default_val;
1796  else
1797  string_val = NULL;
1798 
1799  if (optstring->fill_cb)
1800  {
1801  Size size =
1802  optstring->fill_cb(string_val,
1803  (char *) rdopts + offset);
1804 
1805  if (size)
1806  {
1807  *(int *) itempos = offset;
1808  offset += size;
1809  }
1810  else
1811  *(int *) itempos = 0;
1812  }
1813  else if (string_val == NULL)
1814  *(int *) itempos = 0;
1815  else
1816  {
1817  strcpy((char *) rdopts + offset, string_val);
1818  *(int *) itempos = offset;
1819  offset += strlen(string_val) + 1;
1820  }
1821  break;
1822  default:
1823  elog(ERROR, "unsupported reloption type %d",
1824  options[i].gen->type);
1825  break;
1826  }
1827  found = true;
1828  break;
1829  }
1830  }
1831  if (validate && !found)
1832  elog(ERROR, "reloption \"%s\" not found in parse table",
1833  options[i].gen->name);
1834  }
1835  SET_VARSIZE(rdopts, offset);
1836 }
static Datum values[MAXATTR]
Definition: bootstrap.c:156
int j
Definition: isn.c:74
#define SET_VARSIZE(PTR, len)
Definition: postgres.h:342

References relopt_string::default_isnull, relopt_string::default_val, elog, ERROR, relopt_string::fill_cb, i, j, relopt_parse_elt::offset, relopt_parse_elt::optname, RELOPT_TYPE_BOOL, RELOPT_TYPE_ENUM, RELOPT_TYPE_INT, RELOPT_TYPE_REAL, RELOPT_TYPE_STRING, SET_VARSIZE, and values.

Referenced by build_local_reloptions(), and build_reloptions().

◆ heap_reloptions()

bytea* heap_reloptions ( char  relkind,
Datum  reloptions,
bool  validate 
)

Definition at line 2024 of file reloptions.c.

2025 {
2026  StdRdOptions *rdopts;
2027 
2028  switch (relkind)
2029  {
2030  case RELKIND_TOASTVALUE:
2031  rdopts = (StdRdOptions *)
2032  default_reloptions(reloptions, validate, RELOPT_KIND_TOAST);
2033  if (rdopts != NULL)
2034  {
2035  /* adjust default-only parameters for TOAST relations */
2036  rdopts->fillfactor = 100;
2037  rdopts->autovacuum.analyze_threshold = -1;
2038  rdopts->autovacuum.analyze_scale_factor = -1;
2039  }
2040  return (bytea *) rdopts;
2041  case RELKIND_RELATION:
2042  case RELKIND_MATVIEW:
2043  return default_reloptions(reloptions, validate, RELOPT_KIND_HEAP);
2044  default:
2045  /* other relkinds are not supported */
2046  return NULL;
2047  }
2048 }
bytea * default_reloptions(Datum reloptions, bool validate, relopt_kind kind)
Definition: reloptions.c:1843
@ RELOPT_KIND_TOAST
Definition: reloptions.h:43
@ RELOPT_KIND_HEAP
Definition: reloptions.h:42
int analyze_threshold
Definition: rel.h:297
float8 analyze_scale_factor
Definition: rel.h:309
int fillfactor
Definition: rel.h:323
AutoVacOpts autovacuum
Definition: rel.h:325

References AutoVacOpts::analyze_scale_factor, AutoVacOpts::analyze_threshold, StdRdOptions::autovacuum, default_reloptions(), StdRdOptions::fillfactor, RELOPT_KIND_HEAP, and RELOPT_KIND_TOAST.

Referenced by ATExecSetRelOptions(), create_ctas_internal(), DefineRelation(), extractRelOptions(), and ProcessUtilitySlow().

◆ index_reloptions()

bytea* index_reloptions ( amoptions_function  amoptions,
Datum  reloptions,
bool  validate 
)

Definition at line 2059 of file reloptions.c.

2060 {
2061  Assert(amoptions != NULL);
2062 
2063  /* Assume function is strict */
2064  if (!PointerIsValid(DatumGetPointer(reloptions)))
2065  return NULL;
2066 
2067  return amoptions(reloptions, validate);
2068 }
#define PointerIsValid(pointer)
Definition: c.h:698
#define DatumGetPointer(X)
Definition: postgres.h:593

References Assert(), DatumGetPointer, and PointerIsValid.

Referenced by ATExecSetRelOptions(), DefineIndex(), and extractRelOptions().

◆ init_bool_reloption()

static relopt_bool* init_bool_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
bool  default_val,
LOCKMODE  lockmode 
)
static

Definition at line 834 of file reloptions.c.

836 {
837  relopt_bool *newoption;
838 
839  newoption = (relopt_bool *) allocate_reloption(kinds, RELOPT_TYPE_BOOL,
840  name, desc, lockmode);
841  newoption->default_val = default_val;
842 
843  return newoption;
844 }
static relopt_gen * allocate_reloption(bits32 kinds, int type, const char *name, const char *desc, LOCKMODE lockmode)
Definition: reloptions.c:777
bool default_val
Definition: reloptions.h:94

References allocate_reloption(), relopt_bool::default_val, name, and RELOPT_TYPE_BOOL.

Referenced by add_bool_reloption(), and add_local_bool_reloption().

◆ init_enum_reloption()

static relopt_enum* init_enum_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
relopt_enum_elt_def members,
int  default_val,
const char *  detailmsg,
LOCKMODE  lockmode 
)
static

Definition at line 991 of file reloptions.c.

994 {
995  relopt_enum *newoption;
996 
997  newoption = (relopt_enum *) allocate_reloption(kinds, RELOPT_TYPE_ENUM,
998  name, desc, lockmode);
999  newoption->members = members;
1000  newoption->default_val = default_val;
1001  newoption->detailmsg = detailmsg;
1002 
1003  return newoption;
1004 }
int default_val
Definition: reloptions.h:127
const char * detailmsg
Definition: reloptions.h:128
relopt_enum_elt_def * members
Definition: reloptions.h:126

References allocate_reloption(), relopt_enum::default_val, relopt_enum::detailmsg, relopt_enum::members, name, and RELOPT_TYPE_ENUM.

Referenced by add_enum_reloption(), and add_local_enum_reloption().

◆ init_int_reloption()

static relopt_int* init_int_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
int  default_val,
int  min_val,
int  max_val,
LOCKMODE  lockmode 
)
static

Definition at line 883 of file reloptions.c.

886 {
887  relopt_int *newoption;
888 
889  newoption = (relopt_int *) allocate_reloption(kinds, RELOPT_TYPE_INT,
890  name, desc, lockmode);
891  newoption->default_val = default_val;
892  newoption->min = min_val;
893  newoption->max = max_val;
894 
895  return newoption;
896 }
int default_val
Definition: reloptions.h:100

References allocate_reloption(), relopt_int::default_val, relopt_int::max, relopt_int::min, name, and RELOPT_TYPE_INT.

Referenced by add_int_reloption(), and add_local_int_reloption().

◆ init_local_reloptions()

void init_local_reloptions ( local_relopts opts,
Size  relopt_struct_size 
)

Definition at line 736 of file reloptions.c.

737 {
738  opts->options = NIL;
739  opts->validators = NIL;
740  opts->relopt_struct_size = relopt_struct_size;
741 }

References NIL, and opts.

Referenced by _ltree_gist_options(), brin_bloom_options(), brin_minmax_multi_options(), g_int_options(), g_intbig_options(), ghstore_options(), gtrgm_options(), gtsvector_options(), index_opclass_options(), and ltree_gist_options().

◆ init_real_reloption()

static relopt_real* init_real_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
double  default_val,
double  min_val,
double  max_val,
LOCKMODE  lockmode 
)
static

Definition at line 936 of file reloptions.c.

939 {
940  relopt_real *newoption;
941 
942  newoption = (relopt_real *) allocate_reloption(kinds, RELOPT_TYPE_REAL,
943  name, desc, lockmode);
944  newoption->default_val = default_val;
945  newoption->min = min_val;
946  newoption->max = max_val;
947 
948  return newoption;
949 }
double min
Definition: reloptions.h:109
double max
Definition: reloptions.h:110
double default_val
Definition: reloptions.h:108

References allocate_reloption(), relopt_real::default_val, relopt_real::max, relopt_real::min, name, and RELOPT_TYPE_REAL.

Referenced by add_local_real_reloption(), and add_real_reloption().

◆ init_string_reloption()

static relopt_string* init_string_reloption ( bits32  kinds,
const char *  name,
const char *  desc,
const char *  default_val,
validate_string_relopt  validator,
fill_string_relopt  filler,
LOCKMODE  lockmode 
)
static

Definition at line 1055 of file reloptions.c.

1060 {
1061  relopt_string *newoption;
1062 
1063  /* make sure the validator/default combination is sane */
1064  if (validator)
1065  (validator) (default_val);
1066 
1067  newoption = (relopt_string *) allocate_reloption(kinds, RELOPT_TYPE_STRING,
1068  name, desc, lockmode);
1069  newoption->validate_cb = validator;
1070  newoption->fill_cb = filler;
1071  if (default_val)
1072  {
1073  if (kinds == RELOPT_KIND_LOCAL)
1074  newoption->default_val = strdup(default_val);
1075  else
1076  newoption->default_val = MemoryContextStrdup(TopMemoryContext, default_val);
1077  newoption->default_len = strlen(default_val);
1078  newoption->default_isnull = false;
1079  }
1080  else
1081  {
1082  newoption->default_val = "";
1083  newoption->default_len = 0;
1084  newoption->default_isnull = true;
1085  }
1086 
1087  return newoption;
1088 }
char * MemoryContextStrdup(MemoryContext context, const char *string)
Definition: mcxt.c:1292
validate_string_relopt validate_cb
Definition: reloptions.h:144

References allocate_reloption(), relopt_string::default_isnull, relopt_string::default_len, relopt_string::default_val, relopt_string::fill_cb, MemoryContextStrdup(), name, RELOPT_KIND_LOCAL, RELOPT_TYPE_STRING, TopMemoryContext, and relopt_string::validate_cb.

Referenced by add_local_string_reloption(), and add_string_reloption().

◆ initialize_reloptions()

static void initialize_reloptions ( void  )
static

Definition at line 582 of file reloptions.c.

583 {
584  int i;
585  int j;
586 
587  j = 0;
588  for (i = 0; boolRelOpts[i].gen.name; i++)
589  {
590  Assert(DoLockModesConflict(boolRelOpts[i].gen.lockmode,
592  j++;
593  }
594  for (i = 0; intRelOpts[i].gen.name; i++)
595  {
596  Assert(DoLockModesConflict(intRelOpts[i].gen.lockmode,
598  j++;
599  }
600  for (i = 0; realRelOpts[i].gen.name; i++)
601  {
602  Assert(DoLockModesConflict(realRelOpts[i].gen.lockmode,
604  j++;
605  }
606  for (i = 0; enumRelOpts[i].gen.name; i++)
607  {
608  Assert(DoLockModesConflict(enumRelOpts[i].gen.lockmode,
610  j++;
611  }
612  for (i = 0; stringRelOpts[i].gen.name; i++)
613  {
616  j++;
617  }
619 
620  if (relOpts)
621  pfree(relOpts);
623  (j + 1) * sizeof(relopt_gen *));
624 
625  j = 0;
626  for (i = 0; boolRelOpts[i].gen.name; i++)
627  {
628  relOpts[j] = &boolRelOpts[i].gen;
630  relOpts[j]->namelen = strlen(relOpts[j]->name);
631  j++;
632  }
633 
634  for (i = 0; intRelOpts[i].gen.name; i++)
635  {
636  relOpts[j] = &intRelOpts[i].gen;
638  relOpts[j]->namelen = strlen(relOpts[j]->name);
639  j++;
640  }
641 
642  for (i = 0; realRelOpts[i].gen.name; i++)
643  {
644  relOpts[j] = &realRelOpts[i].gen;
646  relOpts[j]->namelen = strlen(relOpts[j]->name);
647  j++;
648  }
649 
650  for (i = 0; enumRelOpts[i].gen.name; i++)
651  {
652  relOpts[j] = &enumRelOpts[i].gen;
654  relOpts[j]->namelen = strlen(relOpts[j]->name);
655  j++;
656  }
657 
658  for (i = 0; stringRelOpts[i].gen.name; i++)
659  {
660  relOpts[j] = &stringRelOpts[i].gen;
662  relOpts[j]->namelen = strlen(relOpts[j]->name);
663  j++;
664  }
665 
666  for (i = 0; i < num_custom_options; i++)
667  {
669  j++;
670  }
671 
672  /* add a list terminator */
673  relOpts[j] = NULL;
674 
675  /* flag the work is complete */
676  need_initialization = false;
677 }
bool DoLockModesConflict(LOCKMODE mode1, LOCKMODE mode2)
Definition: lock.c:583
void * MemoryContextAlloc(MemoryContext context, Size size)
Definition: mcxt.c:863
static relopt_real realRelOpts[]
Definition: reloptions.c:390
static relopt_int intRelOpts[]
Definition: reloptions.c:175
static relopt_enum enumRelOpts[]
Definition: reloptions.c:510
static relopt_string stringRelOpts[]
Definition: reloptions.c:549
static relopt_bool boolRelOpts[]
Definition: reloptions.c:96
relopt_gen gen
Definition: reloptions.h:93
relopt_gen gen
Definition: reloptions.h:125
relopt_gen gen
Definition: reloptions.h:99
relopt_gen gen
Definition: reloptions.h:107
relopt_gen gen
Definition: reloptions.h:141

References Assert(), boolRelOpts, custom_options, DoLockModesConflict(), enumRelOpts, relopt_bool::gen, relopt_int::gen, relopt_real::gen, relopt_enum::gen, relopt_string::gen, i, intRelOpts, j, relopt_gen::lockmode, MemoryContextAlloc(), name, relopt_gen::name, relopt_gen::namelen, need_initialization, num_custom_options, pfree(), realRelOpts, RELOPT_TYPE_BOOL, RELOPT_TYPE_ENUM, RELOPT_TYPE_INT, RELOPT_TYPE_REAL, RELOPT_TYPE_STRING, relOpts, stringRelOpts, TopMemoryContext, and relopt_gen::type.

Referenced by AlterTableGetRelOptionsLockLevel(), and parseRelOptions().

◆ parse_one_reloption()

static void parse_one_reloption ( relopt_value option,
char *  text_str,
int  text_len,
bool  validate 
)
static

Definition at line 1574 of file reloptions.c.

1576 {
1577  char *value;
1578  int value_len;
1579  bool parsed;
1580  bool nofree = false;
1581 
1582  if (option->isset && validate)
1583  ereport(ERROR,
1584  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1585  errmsg("parameter \"%s\" specified more than once",
1586  option->gen->name)));
1587 
1588  value_len = text_len - option->gen->namelen - 1;
1589  value = (char *) palloc(value_len + 1);
1590  memcpy(value, text_str + option->gen->namelen + 1, value_len);
1591  value[value_len] = '\0';
1592 
1593  switch (option->gen->type)
1594  {
1595  case RELOPT_TYPE_BOOL:
1596  {
1597  parsed = parse_bool(value, &option->values.bool_val);
1598  if (validate && !parsed)
1599  ereport(ERROR,
1600  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1601  errmsg("invalid value for boolean option \"%s\": %s",
1602  option->gen->name, value)));
1603  }
1604  break;
1605  case RELOPT_TYPE_INT:
1606  {
1607  relopt_int *optint = (relopt_int *) option->gen;
1608 
1609  parsed = parse_int(value, &option->values.int_val, 0, NULL);
1610  if (validate && !parsed)
1611  ereport(ERROR,
1612  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1613  errmsg("invalid value for integer option \"%s\": %s",
1614  option->gen->name, value)));
1615  if (validate && (option->values.int_val < optint->min ||
1616  option->values.int_val > optint->max))
1617  ereport(ERROR,
1618  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1619  errmsg("value %s out of bounds for option \"%s\"",
1620  value, option->gen->name),
1621  errdetail("Valid values are between \"%d\" and \"%d\".",
1622  optint->min, optint->max)));
1623  }
1624  break;
1625  case RELOPT_TYPE_REAL:
1626  {
1627  relopt_real *optreal = (relopt_real *) option->gen;
1628 
1629  parsed = parse_real(value, &option->values.real_val, 0, NULL);
1630  if (validate && !parsed)
1631  ereport(ERROR,
1632  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1633  errmsg("invalid value for floating point option \"%s\": %s",
1634  option->gen->name, value)));
1635  if (validate && (option->values.real_val < optreal->min ||
1636  option->values.real_val > optreal->max))
1637  ereport(ERROR,
1638  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1639  errmsg("value %s out of bounds for option \"%s\"",
1640  value, option->gen->name),
1641  errdetail("Valid values are between \"%f\" and \"%f\".",
1642  optreal->min, optreal->max)));
1643  }
1644  break;
1645  case RELOPT_TYPE_ENUM:
1646  {
1647  relopt_enum *optenum = (relopt_enum *) option->gen;
1648  relopt_enum_elt_def *elt;
1649 
1650  parsed = false;
1651  for (elt = optenum->members; elt->string_val; elt++)
1652  {
1653  if (pg_strcasecmp(value, elt->string_val) == 0)
1654  {
1655  option->values.enum_val = elt->symbol_val;
1656  parsed = true;
1657  break;
1658  }
1659  }
1660  if (validate && !parsed)
1661  ereport(ERROR,
1662  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1663  errmsg("invalid value for enum option \"%s\": %s",
1664  option->gen->name, value),
1665  optenum->detailmsg ?
1666  errdetail_internal("%s", _(optenum->detailmsg)) : 0));
1667 
1668  /*
1669  * If value is not among the allowed string values, but we are
1670  * not asked to validate, just use the default numeric value.
1671  */
1672  if (!parsed)
1673  option->values.enum_val = optenum->default_val;
1674  }
1675  break;
1676  case RELOPT_TYPE_STRING:
1677  {
1678  relopt_string *optstring = (relopt_string *) option->gen;
1679 
1680  option->values.string_val = value;
1681  nofree = true;
1682  if (validate && optstring->validate_cb)
1683  (optstring->validate_cb) (value);
1684  parsed = true;
1685  }
1686  break;
1687  default:
1688  elog(ERROR, "unsupported reloption type %d", option->gen->type);
1689  parsed = true; /* quiet compiler */
1690  break;
1691  }
1692 
1693  if (parsed)
1694  option->isset = true;
1695  if (!nofree)
1696  pfree(value);
1697 }
bool parse_bool(const char *value, bool *result)
Definition: bool.c:30
int errdetail_internal(const char *fmt,...)
Definition: elog.c:1064
int errdetail(const char *fmt,...)
Definition: elog.c:1037
#define _(x)
Definition: elog.c:89
bool parse_int(const char *value, int *result, int flags, const char **hintmsg)
Definition: guc.c:7098
bool parse_real(const char *value, double *result, int flags, const char **hintmsg)
Definition: guc.c:7188
static struct @151 value
int pg_strcasecmp(const char *s1, const char *s2)
Definition: pgstrcasecmp.c:36
const char * name
Definition: getopt_long.h:18
const char * string_val
Definition: reloptions.h:119

References _, relopt_enum::default_val, relopt_enum::detailmsg, elog, ereport, errcode(), errdetail(), errdetail_internal(), errmsg(), ERROR, if(), relopt_int::max, relopt_real::max, relopt_enum::members, relopt_int::min, relopt_real::min, option::name, palloc(), parse_bool(), parse_int(), parse_real(), pfree(), pg_strcasecmp(), RELOPT_TYPE_BOOL, RELOPT_TYPE_ENUM, RELOPT_TYPE_INT, RELOPT_TYPE_REAL, RELOPT_TYPE_STRING, relopt_enum_elt_def::string_val, relopt_string::validate_cb, and value.

Referenced by parseRelOptionsInternal().

◆ parseLocalRelOptions()

static relopt_value* parseLocalRelOptions ( local_relopts relopts,
Datum  options,
bool  validate 
)
static

Definition at line 1546 of file reloptions.c.

1547 {
1548  int nopts = list_length(relopts->options);
1549  relopt_value *values = palloc(sizeof(*values) * nopts);
1550  ListCell *lc;
1551  int i = 0;
1552 
1553  foreach(lc, relopts->options)
1554  {
1555  local_relopt *opt = lfirst(lc);
1556 
1557  values[i].gen = opt->option;
1558  values[i].isset = false;
1559 
1560  i++;
1561  }
1562 
1563  if (options != (Datum) 0)
1564  parseRelOptionsInternal(options, validate, values, nopts);
1565 
1566  return values;
1567 }
static void parseRelOptionsInternal(Datum options, bool validate, relopt_value *reloptions, int numoptions)
Definition: reloptions.c:1431

References i, lfirst, list_length(), local_relopt::option, local_relopts::options, palloc(), parseRelOptionsInternal(), and values.

Referenced by build_local_reloptions().

◆ parseRelOptions()

static relopt_value* parseRelOptions ( Datum  options,
bool  validate,
relopt_kind  kind,
int *  numrelopts 
)
static

Definition at line 1504 of file reloptions.c.

1506 {
1507  relopt_value *reloptions = NULL;
1508  int numoptions = 0;
1509  int i;
1510  int j;
1511 
1512  if (need_initialization)
1514 
1515  /* Build a list of expected options, based on kind */
1516 
1517  for (i = 0; relOpts[i]; i++)
1518  if (relOpts[i]->kinds & kind)
1519  numoptions++;
1520 
1521  if (numoptions > 0)
1522  {
1523  reloptions = palloc(numoptions * sizeof(relopt_value));
1524 
1525  for (i = 0, j = 0; relOpts[i]; i++)
1526  {
1527  if (relOpts[i]->kinds & kind)
1528  {
1529  reloptions[j].gen = relOpts[i];
1530  reloptions[j].isset = false;
1531  j++;
1532  }
1533  }
1534  }
1535 
1536  /* Done if no options */
1538  parseRelOptionsInternal(options, validate, reloptions, numoptions);
1539 
1540  *numrelopts = numoptions;
1541  return reloptions;
1542 }

References DatumGetPointer, relopt_value::gen, i, initialize_reloptions(), relopt_value::isset, j, need_initialization, palloc(), parseRelOptionsInternal(), PointerIsValid, and relOpts.

Referenced by build_reloptions().

◆ parseRelOptionsInternal()

static void parseRelOptionsInternal ( Datum  options,
bool  validate,
relopt_value reloptions,
int  numoptions 
)
static

Definition at line 1431 of file reloptions.c.

1433 {
1435  Datum *optiondatums;
1436  int noptions;
1437  int i;
1438 
1439  deconstruct_array(array, TEXTOID, -1, false, TYPALIGN_INT,
1440  &optiondatums, NULL, &noptions);
1441 
1442  for (i = 0; i < noptions; i++)
1443  {
1444  char *text_str = VARDATA(optiondatums[i]);
1445  int text_len = VARSIZE(optiondatums[i]) - VARHDRSZ;
1446  int j;
1447 
1448  /* Search for a match in reloptions */
1449  for (j = 0; j < numoptions; j++)
1450  {
1451  int kw_len = reloptions[j].gen->namelen;
1452 
1453  if (text_len > kw_len && text_str[kw_len] == '=' &&
1454  strncmp(text_str, reloptions[j].gen->name, kw_len) == 0)
1455  {
1456  parse_one_reloption(&reloptions[j], text_str, text_len,
1457  validate);
1458  break;
1459  }
1460  }
1461 
1462  if (j >= numoptions && validate)
1463  {
1464  char *s;
1465  char *p;
1466 
1467  s = TextDatumGetCString(optiondatums[i]);
1468  p = strchr(s, '=');
1469  if (p)
1470  *p = '\0';
1471  ereport(ERROR,
1472  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1473  errmsg("unrecognized parameter \"%s\"", s)));
1474  }
1475  }
1476 
1477  /* It's worth avoiding memory leaks in this function */
1478  pfree(optiondatums);
1479 
1480  if (((void *) array) != DatumGetPointer(options))
1481  pfree(array);
1482 }
#define DatumGetArrayTypeP(X)
Definition: array.h:254
void deconstruct_array(ArrayType *array, Oid elmtype, int elmlen, bool elmbyval, char elmalign, Datum **elemsp, bool **nullsp, int *nelemsp)
Definition: arrayfuncs.c:3491
#define TextDatumGetCString(d)
Definition: builtins.h:86
#define VARHDRSZ
Definition: c.h:627
#define VARDATA(PTR)
Definition: postgres.h:315
#define VARSIZE(PTR)
Definition: postgres.h:316
static void parse_one_reloption(relopt_value *option, char *text_str, int text_len, bool validate)
Definition: reloptions.c:1574

References DatumGetArrayTypeP, DatumGetPointer, deconstruct_array(), ereport, errcode(), errmsg(), ERROR, relopt_value::gen, i, j, relopt_gen::namelen, noptions, parse_one_reloption(), pfree(), TextDatumGetCString, VARDATA, VARHDRSZ, and VARSIZE.

Referenced by parseLocalRelOptions(), and parseRelOptions().

◆ partitioned_table_reloptions()

bytea* partitioned_table_reloptions ( Datum  reloptions,
bool  validate 
)

Definition at line 1988 of file reloptions.c.

1989 {
1990  /*
1991  * There are no options for partitioned tables yet, but this is able to do
1992  * some validation.
1993  */
1994  return (bytea *) build_reloptions(reloptions, validate,
1996  0, NULL, 0);
1997 }
@ RELOPT_KIND_PARTITIONED
Definition: reloptions.h:53

References build_reloptions(), and RELOPT_KIND_PARTITIONED.

Referenced by ATExecSetRelOptions(), DefineRelation(), and extractRelOptions().

◆ register_reloptions_validator()

void register_reloptions_validator ( local_relopts opts,
relopts_validator  validator 
)

Definition at line 749 of file reloptions.c.

750 {
751  opts->validators = lappend(opts->validators, validator);
752 }

References lappend(), and opts.

◆ tablespace_reloptions()

bytea* tablespace_reloptions ( Datum  reloptions,
bool  validate 
)

Definition at line 2091 of file reloptions.c.

2092 {
2093  static const relopt_parse_elt tab[] = {
2094  {"random_page_cost", RELOPT_TYPE_REAL, offsetof(TableSpaceOpts, random_page_cost)},
2095  {"seq_page_cost", RELOPT_TYPE_REAL, offsetof(TableSpaceOpts, seq_page_cost)},
2096  {"effective_io_concurrency", RELOPT_TYPE_INT, offsetof(TableSpaceOpts, effective_io_concurrency)},
2097  {"maintenance_io_concurrency", RELOPT_TYPE_INT, offsetof(TableSpaceOpts, maintenance_io_concurrency)}
2098  };
2099 
2100  return (bytea *) build_reloptions(reloptions, validate,
2102  sizeof(TableSpaceOpts),
2103  tab, lengthof(tab));
2104 }
int maintenance_io_concurrency
Definition: bufmgr.c:152
int effective_io_concurrency
Definition: bufmgr.c:145
double random_page_cost
Definition: costsize.c:120
double seq_page_cost
Definition: costsize.c:119
@ RELOPT_KIND_TABLESPACE
Definition: reloptions.h:49

References build_reloptions(), effective_io_concurrency, lengthof, maintenance_io_concurrency, offsetof, random_page_cost, RELOPT_KIND_TABLESPACE, RELOPT_TYPE_INT, RELOPT_TYPE_REAL, and seq_page_cost.

Referenced by AlterTableSpaceOptions(), CreateTableSpace(), and get_tablespace().

◆ transformRelOptions()

Datum transformRelOptions ( Datum  oldOptions,
List defList,
const char *  namspace,
char *  validnsps[],
bool  acceptOidsOff,
bool  isReset 
)

Definition at line 1158 of file reloptions.c.

1160 {
1161  Datum result;
1162  ArrayBuildState *astate;
1163  ListCell *cell;
1164 
1165  /* no change if empty list */
1166  if (defList == NIL)
1167  return oldOptions;
1168 
1169  /* We build new array using accumArrayResult */
1170  astate = NULL;
1171 
1172  /* Copy any oldOptions that aren't to be replaced */
1173  if (PointerIsValid(DatumGetPointer(oldOptions)))
1174  {
1175  ArrayType *array = DatumGetArrayTypeP(oldOptions);
1176  Datum *oldoptions;
1177  int noldoptions;
1178  int i;
1179 
1180  deconstruct_array(array, TEXTOID, -1, false, TYPALIGN_INT,
1181  &oldoptions, NULL, &noldoptions);
1182 
1183  for (i = 0; i < noldoptions; i++)
1184  {
1185  char *text_str = VARDATA(oldoptions[i]);
1186  int text_len = VARSIZE(oldoptions[i]) - VARHDRSZ;
1187 
1188  /* Search for a match in defList */
1189  foreach(cell, defList)
1190  {
1191  DefElem *def = (DefElem *) lfirst(cell);
1192  int kw_len;
1193 
1194  /* ignore if not in the same namespace */
1195  if (namspace == NULL)
1196  {
1197  if (def->defnamespace != NULL)
1198  continue;
1199  }
1200  else if (def->defnamespace == NULL)
1201  continue;
1202  else if (strcmp(def->defnamespace, namspace) != 0)
1203  continue;
1204 
1205  kw_len = strlen(def->defname);
1206  if (text_len > kw_len && text_str[kw_len] == '=' &&
1207  strncmp(text_str, def->defname, kw_len) == 0)
1208  break;
1209  }
1210  if (!cell)
1211  {
1212  /* No match, so keep old option */
1213  astate = accumArrayResult(astate, oldoptions[i],
1214  false, TEXTOID,
1216  }
1217  }
1218  }
1219 
1220  /*
1221  * If CREATE/SET, add new options to array; if RESET, just check that the
1222  * user didn't say RESET (option=val). (Must do this because the grammar
1223  * doesn't enforce it.)
1224  */
1225  foreach(cell, defList)
1226  {
1227  DefElem *def = (DefElem *) lfirst(cell);
1228 
1229  if (isReset)
1230  {
1231  if (def->arg != NULL)
1232  ereport(ERROR,
1233  (errcode(ERRCODE_SYNTAX_ERROR),
1234  errmsg("RESET must not include values for parameters")));
1235  }
1236  else
1237  {
1238  text *t;
1239  const char *value;
1240  Size len;
1241 
1242  /*
1243  * Error out if the namespace is not valid. A NULL namespace is
1244  * always valid.
1245  */
1246  if (def->defnamespace != NULL)
1247  {
1248  bool valid = false;
1249  int i;
1250 
1251  if (validnsps)
1252  {
1253  for (i = 0; validnsps[i]; i++)
1254  {
1255  if (strcmp(def->defnamespace, validnsps[i]) == 0)
1256  {
1257  valid = true;
1258  break;
1259  }
1260  }
1261  }
1262 
1263  if (!valid)
1264  ereport(ERROR,
1265  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1266  errmsg("unrecognized parameter namespace \"%s\"",
1267  def->defnamespace)));
1268  }
1269 
1270  /* ignore if not in the same namespace */
1271  if (namspace == NULL)
1272  {
1273  if (def->defnamespace != NULL)
1274  continue;
1275  }
1276  else if (def->defnamespace == NULL)
1277  continue;
1278  else if (strcmp(def->defnamespace, namspace) != 0)
1279  continue;
1280 
1281  /*
1282  * Flatten the DefElem into a text string like "name=arg". If we
1283  * have just "name", assume "name=true" is meant. Note: the
1284  * namespace is not output.
1285  */
1286  if (def->arg != NULL)
1287  value = defGetString(def);
1288  else
1289  value = "true";
1290 
1291  /*
1292  * This is not a great place for this test, but there's no other
1293  * convenient place to filter the option out. As WITH (oids =
1294  * false) will be removed someday, this seems like an acceptable
1295  * amount of ugly.
1296  */
1297  if (acceptOidsOff && def->defnamespace == NULL &&
1298  strcmp(def->defname, "oids") == 0)
1299  {
1300  if (defGetBoolean(def))
1301  ereport(ERROR,
1302  (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
1303  errmsg("tables declared WITH OIDS are not supported")));
1304  /* skip over option, reloptions machinery doesn't know it */
1305  continue;
1306  }
1307 
1308  len = VARHDRSZ + strlen(def->defname) + 1 + strlen(value);
1309  /* +1 leaves room for sprintf's trailing null */
1310  t = (text *) palloc(len + 1);
1311  SET_VARSIZE(t, len);
1312  sprintf(VARDATA(t), "%s=%s", def->defname, value);
1313 
1314  astate = accumArrayResult(astate, PointerGetDatum(t),
1315  false, TEXTOID,
1317  }
1318  }
1319 
1320  if (astate)
1321  result = makeArrayResult(astate, CurrentMemoryContext);
1322  else
1323  result = (Datum) 0;
1324 
1325  return result;
1326 }
ArrayBuildState * accumArrayResult(ArrayBuildState *astate, Datum dvalue, bool disnull, Oid element_type, MemoryContext rcontext)
Definition: arrayfuncs.c:5123
Datum makeArrayResult(ArrayBuildState *astate, MemoryContext rcontext)
Definition: arrayfuncs.c:5187
bool defGetBoolean(DefElem *def)
Definition: define.c:108
char * defGetString(DefElem *def)
Definition: define.c:49
MemoryContext CurrentMemoryContext
Definition: mcxt.c:42
const void size_t len
#define sprintf
Definition: port.h:227
#define PointerGetDatum(X)
Definition: postgres.h:600
char * defnamespace
Definition: parsenodes.h:764
Node * arg
Definition: parsenodes.h:766

References accumArrayResult(), DefElem::arg, CurrentMemoryContext, DatumGetArrayTypeP, DatumGetPointer, deconstruct_array(), defGetBoolean(), defGetString(), DefElem::defname, DefElem::defnamespace, ereport, errcode(), errmsg(), ERROR, i, len, lfirst, makeArrayResult(), NIL, palloc(), PointerGetDatum, PointerIsValid, SET_VARSIZE, sprintf, value, VARDATA, VARHDRSZ, and VARSIZE.

Referenced by AlterTableSpaceOptions(), ATExecSetOptions(), ATExecSetRelOptions(), ComputeIndexAttrs(), create_ctas_internal(), CreateTableSpace(), DefineIndex(), DefineRelation(), and ProcessUtilitySlow().

◆ untransformRelOptions()

List* untransformRelOptions ( Datum  options)

Definition at line 1334 of file reloptions.c.

1335 {
1336  List *result = NIL;
1337  ArrayType *array;
1338  Datum *optiondatums;
1339  int noptions;
1340  int i;
1341 
1342  /* Nothing to do if no options */
1344  return result;
1345 
1346  array = DatumGetArrayTypeP(options);
1347 
1348  deconstruct_array(array, TEXTOID, -1, false, TYPALIGN_INT,
1349  &optiondatums, NULL, &noptions);
1350 
1351  for (i = 0; i < noptions; i++)
1352  {
1353  char *s;
1354  char *p;
1355  Node *val = NULL;
1356 
1357  s = TextDatumGetCString(optiondatums[i]);
1358  p = strchr(s, '=');
1359  if (p)
1360  {
1361  *p++ = '\0';
1362  val = (Node *) makeString(pstrdup(p));
1363  }
1364  result = lappend(result, makeDefElem(pstrdup(s), val, -1));
1365  }
1366 
1367  return result;
1368 }
DefElem * makeDefElem(char *name, Node *arg, int location)
Definition: makefuncs.c:547
Definition: pg_list.h:51
Definition: nodes.h:574
String * makeString(char *str)
Definition: value.c:63

References DatumGetArrayTypeP, DatumGetPointer, deconstruct_array(), i, lappend(), makeDefElem(), makeString(), NIL, noptions, PointerIsValid, pstrdup(), TextDatumGetCString, and val.

Referenced by ATExecSetRelOptions(), dblink_fdw_validator(), file_fdw_validator(), generateClonedIndexStmt(), GetForeignColumnOptions(), GetForeignDataWrapperExtended(), GetForeignServerExtended(), GetForeignTable(), GetUserMapping(), postgres_fdw_validator(), postgresql_fdw_validator(), and transformGenericOptions().

◆ view_reloptions()

bytea* view_reloptions ( Datum  reloptions,
bool  validate 
)

Definition at line 2003 of file reloptions.c.

2004 {
2005  static const relopt_parse_elt tab[] = {
2006  {"security_barrier", RELOPT_TYPE_BOOL,
2007  offsetof(ViewOptions, security_barrier)},
2008  {"security_invoker", RELOPT_TYPE_BOOL,
2009  offsetof(ViewOptions, security_invoker)},
2010  {"check_option", RELOPT_TYPE_ENUM,
2011  offsetof(ViewOptions, check_option)}
2012  };
2013 
2014  return (bytea *) build_reloptions(reloptions, validate,
2016  sizeof(ViewOptions),
2017  tab, lengthof(tab));
2018 }
@ RELOPT_KIND_VIEW
Definition: reloptions.h:51

References build_reloptions(), lengthof, offsetof, RELOPT_KIND_VIEW, RELOPT_TYPE_BOOL, and RELOPT_TYPE_ENUM.

Referenced by ATExecSetRelOptions(), DefineRelation(), and extractRelOptions().

Variable Documentation

◆ boolRelOpts

relopt_bool boolRelOpts[]
static

Definition at line 96 of file reloptions.c.

Referenced by initialize_reloptions().

◆ custom_options

relopt_gen** custom_options = NULL
static

Definition at line 559 of file reloptions.c.

Referenced by add_reloption(), and initialize_reloptions().

◆ enumRelOpts

relopt_enum enumRelOpts[]
static

Definition at line 510 of file reloptions.c.

Referenced by initialize_reloptions().

◆ gistBufferingOptValues

relopt_enum_elt_def gistBufferingOptValues[]
static
Initial value:
=
{
{(const char *) NULL}
}
@ GIST_OPTION_BUFFERING_OFF
Definition: gist_private.h:388
@ GIST_OPTION_BUFFERING_AUTO
Definition: gist_private.h:386
@ GIST_OPTION_BUFFERING_ON
Definition: gist_private.h:387

Definition at line 493 of file reloptions.c.

◆ intRelOpts

relopt_int intRelOpts[]
static

Definition at line 175 of file reloptions.c.

Referenced by initialize_reloptions().

◆ last_assigned_kind

bits32 last_assigned_kind = RELOPT_KIND_LAST_DEFAULT
static

Definition at line 556 of file reloptions.c.

Referenced by add_reloption_kind().

◆ need_initialization

bool need_initialization = true
static

◆ num_custom_options

int num_custom_options = 0
static

Definition at line 558 of file reloptions.c.

Referenced by add_reloption(), and initialize_reloptions().

◆ realRelOpts

relopt_real realRelOpts[]
static

Definition at line 390 of file reloptions.c.

Referenced by initialize_reloptions().

◆ relOpts

relopt_gen** relOpts = NULL
static

◆ StdRdOptIndexCleanupValues

relopt_enum_elt_def StdRdOptIndexCleanupValues[]
static
Initial value:

Definition at line 478 of file reloptions.c.

◆ stringRelOpts

relopt_string stringRelOpts[]
static
Initial value:
=
{
{{NULL}}
}

Definition at line 549 of file reloptions.c.

Referenced by initialize_reloptions().

◆ viewCheckOptValues

relopt_enum_elt_def viewCheckOptValues[]
static
Initial value:
=
{
{(const char *) NULL}
}
@ VIEW_OPTION_CHECK_OPTION_LOCAL
Definition: rel.h:389
@ VIEW_OPTION_CHECK_OPTION_CASCADED
Definition: rel.h:390

Definition at line 502 of file reloptions.c.