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 []
 
relopt_enum_elt_def StdRdOptIndexCleanupValues []
 
relopt_enum_elt_def gistBufferingOptValues []
 
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 562 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 842 of file reloptions.c.

844 {
845  relopt_bool *newoption = init_bool_reloption(kinds, name, desc,
846  default_val, lockmode);
847 
848  add_reloption((relopt_gen *) newoption);
849 }
const char * name
Definition: encode.c:561
static void add_reloption(relopt_gen *newoption)
Definition: reloptions.c:693
static relopt_bool * init_bool_reloption(bits32 kinds, const char *name, const char *desc, bool default_val, LOCKMODE lockmode)
Definition: reloptions.c:825

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 1011 of file reloptions.c.

1014 {
1015  relopt_enum *newoption = init_enum_reloption(kinds, name, desc,
1016  members, default_val,
1017  detailmsg, lockmode);
1018 
1019  add_reloption((relopt_gen *) newoption);
1020 }
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:982

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 894 of file reloptions.c.

896 {
897  relopt_int *newoption = init_int_reloption(kinds, name, desc,
898  default_val, min_val,
899  max_val, lockmode);
900 
901  add_reloption((relopt_gen *) newoption);
902 }
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:874

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 858 of file reloptions.c.

860 {
862  name, desc,
863  default_val, 0);
864 
865  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
866 }
static void add_local_reloption(local_relopts *relopts, relopt_gen *newoption, int offset)
Definition: reloptions.c:750
@ 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 1029 of file reloptions.c.

1032 {
1034  name, desc,
1035  members, default_val,
1036  detailmsg, 0);
1037 
1038  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
1039 }

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 911 of file reloptions.c.

914 {
916  name, desc, default_val,
917  min_val, max_val, 0);
918 
919  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
920 }

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 965 of file reloptions.c.

968 {
970  name, desc,
971  default_val, min_val,
972  max_val, 0);
973 
974  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
975 }
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:927

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 750 of file reloptions.c.

751 {
752  local_relopt *opt = palloc(sizeof(*opt));
753 
754  Assert(offset < relopts->relopt_struct_size);
755 
756  opt->option = newoption;
757  opt->offset = offset;
758 
759  relopts->options = lappend(relopts->options, opt);
760 }
Assert(fmt[strlen(fmt) - 1] !='\n')
List * lappend(List *list, void *datum)
Definition: list.c:336
void * palloc(Size size)
Definition: mcxt.c:1062
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 1111 of file reloptions.c.

1115 {
1117  name, desc,
1118  default_val,
1119  validator, filler,
1120  0);
1121 
1122  add_local_reloption(relopts, (relopt_gen *) newoption, offset);
1123 }
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:1046

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 947 of file reloptions.c.

950 {
951  relopt_real *newoption = init_real_reloption(kinds, name, desc,
952  default_val, min_val,
953  max_val, lockmode);
954 
955  add_reloption((relopt_gen *) newoption);
956 }

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 693 of file reloptions.c.

694 {
695  static int max_custom_options = 0;
696 
697  if (num_custom_options >= max_custom_options)
698  {
699  MemoryContext oldcxt;
700 
702 
703  if (max_custom_options == 0)
704  {
705  max_custom_options = 8;
706  custom_options = palloc(max_custom_options * sizeof(relopt_gen *));
707  }
708  else
709  {
710  max_custom_options *= 2;
712  max_custom_options * sizeof(relopt_gen *));
713  }
714  MemoryContextSwitchTo(oldcxt);
715  }
716  custom_options[num_custom_options++] = newoption;
717 
718  need_initialization = true;
719 }
MemoryContext TopMemoryContext
Definition: mcxt.c:48
void * repalloc(void *pointer, Size size)
Definition: mcxt.c:1182
static MemoryContext MemoryContextSwitchTo(MemoryContext context)
Definition: palloc.h:109
static int num_custom_options
Definition: reloptions.c:549
static bool need_initialization
Definition: reloptions.c:551
static relopt_gen ** custom_options
Definition: reloptions.c:550

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 676 of file reloptions.c.

677 {
678  /* don't hand out the last bit so that the enum's behavior is portable */
680  ereport(ERROR,
681  (errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
682  errmsg("user-defined relation parameter types limit exceeded")));
683  last_assigned_kind <<= 1;
685 }
int errcode(int sqlerrcode)
Definition: elog.c:698
int errmsg(const char *fmt,...)
Definition: elog.c:909
#define ERROR
Definition: elog.h:33
#define ereport(elevel,...)
Definition: elog.h:143
static bits32 last_assigned_kind
Definition: reloptions.c:547
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 1091 of file reloptions.c.

1094 {
1095  relopt_string *newoption = init_string_reloption(kinds, name, desc,
1096  default_val,
1097  validator, NULL,
1098  lockmode);
1099 
1100  add_reloption((relopt_gen *) newoption);
1101 }

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 768 of file reloptions.c.

770 {
771  MemoryContext oldcxt;
772  size_t size;
773  relopt_gen *newoption;
774 
775  if (kinds != RELOPT_KIND_LOCAL)
777  else
778  oldcxt = NULL;
779 
780  switch (type)
781  {
782  case RELOPT_TYPE_BOOL:
783  size = sizeof(relopt_bool);
784  break;
785  case RELOPT_TYPE_INT:
786  size = sizeof(relopt_int);
787  break;
788  case RELOPT_TYPE_REAL:
789  size = sizeof(relopt_real);
790  break;
791  case RELOPT_TYPE_ENUM:
792  size = sizeof(relopt_enum);
793  break;
794  case RELOPT_TYPE_STRING:
795  size = sizeof(relopt_string);
796  break;
797  default:
798  elog(ERROR, "unsupported reloption type %d", type);
799  return NULL; /* keep compiler quiet */
800  }
801 
802  newoption = palloc(size);
803 
804  newoption->name = pstrdup(name);
805  if (desc)
806  newoption->desc = pstrdup(desc);
807  else
808  newoption->desc = NULL;
809  newoption->kinds = kinds;
810  newoption->namelen = strlen(name);
811  newoption->type = type;
812  newoption->lockmode = lockmode;
813 
814  if (oldcxt != NULL)
815  MemoryContextSwitchTo(oldcxt);
816 
817  return newoption;
818 }
#define elog(elevel,...)
Definition: elog.h:218
char * pstrdup(const char *in)
Definition: mcxt.c:1299
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 1698 of file reloptions.c.

1699 {
1700  Size size = base;
1701  int i;
1702 
1703  for (i = 0; i < numoptions; i++)
1704  {
1705  relopt_value *optval = &options[i];
1706 
1707  if (optval->gen->type == RELOPT_TYPE_STRING)
1708  {
1709  relopt_string *optstr = (relopt_string *) optval->gen;
1710 
1711  if (optstr->fill_cb)
1712  {
1713  const char *val = optval->isset ? optval->values.string_val :
1714  optstr->default_isnull ? NULL : optstr->default_val;
1715 
1716  size += optstr->fill_cb(val, NULL);
1717  }
1718  else
1719  size += GET_STRING_RELOPTION_LEN(*optval) + 1;
1720  }
1721  }
1722 
1723  return palloc0(size);
1724 }
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:1093
#define GET_STRING_RELOPTION_LEN(option)
Definition: reloptions.c:562
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::@43 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 2102 of file reloptions.c.

2103 {
2104  LOCKMODE lockmode = NoLock;
2105  ListCell *cell;
2106 
2107  if (defList == NIL)
2108  return AccessExclusiveLock;
2109 
2110  if (need_initialization)
2112 
2113  foreach(cell, defList)
2114  {
2115  DefElem *def = (DefElem *) lfirst(cell);
2116  int i;
2117 
2118  for (i = 0; relOpts[i]; i++)
2119  {
2120  if (strncmp(relOpts[i]->name,
2121  def->defname,
2122  relOpts[i]->namelen + 1) == 0)
2123  {
2124  if (lockmode < relOpts[i]->lockmode)
2125  lockmode = relOpts[i]->lockmode;
2126  }
2127  }
2128  }
2129 
2130  return lockmode;
2131 }
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:573
static relopt_gen ** relOpts
Definition: reloptions.c:546
char * defname
Definition: parsenodes.h:757

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 2063 of file reloptions.c.

2064 {
2065  static const relopt_parse_elt tab[] = {
2066  {"n_distinct", RELOPT_TYPE_REAL, offsetof(AttributeOpts, n_distinct)},
2067  {"n_distinct_inherited", RELOPT_TYPE_REAL, offsetof(AttributeOpts, n_distinct_inherited)}
2068  };
2069 
2070  return (bytea *) build_reloptions(reloptions, validate,
2072  sizeof(AttributeOpts),
2073  tab, lengthof(tab));
2074 }
#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:1904
@ 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 1941 of file reloptions.c.

1942 {
1943  int noptions = list_length(relopts->options);
1944  relopt_parse_elt *elems = palloc(sizeof(*elems) * noptions);
1945  relopt_value *vals;
1946  void *opts;
1947  int i = 0;
1948  ListCell *lc;
1949 
1950  foreach(lc, relopts->options)
1951  {
1952  local_relopt *opt = lfirst(lc);
1953 
1954  elems[i].optname = opt->option->name;
1955  elems[i].opttype = opt->option->type;
1956  elems[i].offset = opt->offset;
1957 
1958  i++;
1959  }
1960 
1961  vals = parseLocalRelOptions(relopts, options, validate);
1963  fillRelOptions(opts, relopts->relopt_struct_size, vals, noptions, validate,
1964  elems, noptions);
1965 
1966  foreach(lc, relopts->validators)
1967  ((relopts_validator) lfirst(lc)) (opts, vals, noptions);
1968 
1969  if (elems)
1970  pfree(elems);
1971 
1972  return opts;
1973 }
void pfree(void *pointer)
Definition: mcxt.c:1169
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:1698
static void fillRelOptions(void *rdopts, Size basesize, relopt_value *options, int numoptions, bool validate, const relopt_parse_elt *elems, int numelems)
Definition: reloptions.c:1738
static relopt_value * parseLocalRelOptions(local_relopts *relopts, Datum options, bool validate)
Definition: reloptions.c:1537
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 1904 of file reloptions.c.

1909 {
1910  int numoptions;
1912  void *rdopts;
1913 
1914  /* parse options specific to given relation option kind */
1915  options = parseRelOptions(reloptions, validate, kind, &numoptions);
1916  Assert(numoptions <= num_relopt_elems);
1917 
1918  /* if none set, we're done */
1919  if (numoptions == 0)
1920  {
1921  Assert(options == NULL);
1922  return NULL;
1923  }
1924 
1925  /* allocate and fill the structure */
1926  rdopts = allocateReloptStruct(relopt_struct_size, options, numoptions);
1927  fillRelOptions(rdopts, relopt_struct_size, options, numoptions,
1928  validate, relopt_elems, num_relopt_elems);
1929 
1930  pfree(options);
1931 
1932  return rdopts;
1933 }
static char ** options
static relopt_value * parseRelOptions(Datum options, bool validate, relopt_kind kind, int *numrelopts)
Definition: reloptions.c:1495

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 1834 of file reloptions.c.

1835 {
1836  static const relopt_parse_elt tab[] = {
1837  {"fillfactor", RELOPT_TYPE_INT, offsetof(StdRdOptions, fillfactor)},
1838  {"autovacuum_enabled", RELOPT_TYPE_BOOL,
1839  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, enabled)},
1840  {"autovacuum_vacuum_threshold", RELOPT_TYPE_INT,
1841  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_threshold)},
1842  {"autovacuum_vacuum_insert_threshold", RELOPT_TYPE_INT,
1843  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_ins_threshold)},
1844  {"autovacuum_analyze_threshold", RELOPT_TYPE_INT,
1845  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, analyze_threshold)},
1846  {"autovacuum_vacuum_cost_limit", RELOPT_TYPE_INT,
1847  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_cost_limit)},
1848  {"autovacuum_freeze_min_age", RELOPT_TYPE_INT,
1849  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, freeze_min_age)},
1850  {"autovacuum_freeze_max_age", RELOPT_TYPE_INT,
1851  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, freeze_max_age)},
1852  {"autovacuum_freeze_table_age", RELOPT_TYPE_INT,
1853  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, freeze_table_age)},
1854  {"autovacuum_multixact_freeze_min_age", RELOPT_TYPE_INT,
1855  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, multixact_freeze_min_age)},
1856  {"autovacuum_multixact_freeze_max_age", RELOPT_TYPE_INT,
1857  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, multixact_freeze_max_age)},
1858  {"autovacuum_multixact_freeze_table_age", RELOPT_TYPE_INT,
1859  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, multixact_freeze_table_age)},
1860  {"log_autovacuum_min_duration", RELOPT_TYPE_INT,
1861  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, log_min_duration)},
1862  {"toast_tuple_target", RELOPT_TYPE_INT,
1863  offsetof(StdRdOptions, toast_tuple_target)},
1864  {"autovacuum_vacuum_cost_delay", RELOPT_TYPE_REAL,
1865  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_cost_delay)},
1866  {"autovacuum_vacuum_scale_factor", RELOPT_TYPE_REAL,
1867  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_scale_factor)},
1868  {"autovacuum_vacuum_insert_scale_factor", RELOPT_TYPE_REAL,
1869  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, vacuum_ins_scale_factor)},
1870  {"autovacuum_analyze_scale_factor", RELOPT_TYPE_REAL,
1871  offsetof(StdRdOptions, autovacuum) + offsetof(AutoVacOpts, analyze_scale_factor)},
1872  {"user_catalog_table", RELOPT_TYPE_BOOL,
1873  offsetof(StdRdOptions, user_catalog_table)},
1874  {"parallel_workers", RELOPT_TYPE_INT,
1875  offsetof(StdRdOptions, parallel_workers)},
1876  {"vacuum_index_cleanup", RELOPT_TYPE_ENUM,
1877  offsetof(StdRdOptions, vacuum_index_cleanup)},
1878  {"vacuum_truncate", RELOPT_TYPE_BOOL,
1879  offsetof(StdRdOptions, vacuum_truncate)}
1880  };
1881 
1882  return (bytea *) build_reloptions(reloptions, validate, kind,
1883  sizeof(StdRdOptions),
1884  tab, lengthof(tab));
1885 }
int fillfactor
Definition: pgbench.c:198

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 1374 of file reloptions.c.

1376 {
1377  bytea *options;
1378  bool isnull;
1379  Datum datum;
1380  Form_pg_class classForm;
1381 
1382  datum = fastgetattr(tuple,
1383  Anum_pg_class_reloptions,
1384  tupdesc,
1385  &isnull);
1386  if (isnull)
1387  return NULL;
1388 
1389  classForm = (Form_pg_class) GETSTRUCT(tuple);
1390 
1391  /* Parse into appropriate format; don't error out here */
1392  switch (classForm->relkind)
1393  {
1394  case RELKIND_RELATION:
1395  case RELKIND_TOASTVALUE:
1396  case RELKIND_MATVIEW:
1397  options = heap_reloptions(classForm->relkind, datum, false);
1398  break;
1399  case RELKIND_PARTITIONED_TABLE:
1400  options = partitioned_table_reloptions(datum, false);
1401  break;
1402  case RELKIND_VIEW:
1403  options = view_reloptions(datum, false);
1404  break;
1405  case RELKIND_INDEX:
1406  case RELKIND_PARTITIONED_INDEX:
1407  options = index_reloptions(amoptions, datum, false);
1408  break;
1409  case RELKIND_FOREIGN_TABLE:
1410  options = NULL;
1411  break;
1412  default:
1413  Assert(false); /* can't get here */
1414  options = NULL; /* keep compiler quiet */
1415  break;
1416  }
1417 
1418  return options;
1419 }
#define GETSTRUCT(TUP)
Definition: htup_details.h:649
#define fastgetattr(tup, attnum, tupleDesc, isnull)
Definition: htup_details.h:706
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:2048
bytea * heap_reloptions(char relkind, Datum reloptions, bool validate)
Definition: reloptions.c:2013
bytea * view_reloptions(Datum reloptions, bool validate)
Definition: reloptions.c:1994
bytea * partitioned_table_reloptions(Datum reloptions, bool validate)
Definition: reloptions.c:1979

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 1738 of file reloptions.c.

1742 {
1743  int i;
1744  int offset = basesize;
1745 
1746  for (i = 0; i < numoptions; i++)
1747  {
1748  int j;
1749  bool found = false;
1750 
1751  for (j = 0; j < numelems; j++)
1752  {
1753  if (strcmp(options[i].gen->name, elems[j].optname) == 0)
1754  {
1755  relopt_string *optstring;
1756  char *itempos = ((char *) rdopts) + elems[j].offset;
1757  char *string_val;
1758 
1759  switch (options[i].gen->type)
1760  {
1761  case RELOPT_TYPE_BOOL:
1762  *(bool *) itempos = options[i].isset ?
1763  options[i].values.bool_val :
1764  ((relopt_bool *) options[i].gen)->default_val;
1765  break;
1766  case RELOPT_TYPE_INT:
1767  *(int *) itempos = options[i].isset ?
1768  options[i].values.int_val :
1769  ((relopt_int *) options[i].gen)->default_val;
1770  break;
1771  case RELOPT_TYPE_REAL:
1772  *(double *) itempos = options[i].isset ?
1773  options[i].values.real_val :
1774  ((relopt_real *) options[i].gen)->default_val;
1775  break;
1776  case RELOPT_TYPE_ENUM:
1777  *(int *) itempos = options[i].isset ?
1778  options[i].values.enum_val :
1779  ((relopt_enum *) options[i].gen)->default_val;
1780  break;
1781  case RELOPT_TYPE_STRING:
1782  optstring = (relopt_string *) options[i].gen;
1783  if (options[i].isset)
1784  string_val = options[i].values.string_val;
1785  else if (!optstring->default_isnull)
1786  string_val = optstring->default_val;
1787  else
1788  string_val = NULL;
1789 
1790  if (optstring->fill_cb)
1791  {
1792  Size size =
1793  optstring->fill_cb(string_val,
1794  (char *) rdopts + offset);
1795 
1796  if (size)
1797  {
1798  *(int *) itempos = offset;
1799  offset += size;
1800  }
1801  else
1802  *(int *) itempos = 0;
1803  }
1804  else if (string_val == NULL)
1805  *(int *) itempos = 0;
1806  else
1807  {
1808  strcpy((char *) rdopts + offset, string_val);
1809  *(int *) itempos = offset;
1810  offset += strlen(string_val) + 1;
1811  }
1812  break;
1813  default:
1814  elog(ERROR, "unsupported reloption type %d",
1815  options[i].gen->type);
1816  break;
1817  }
1818  found = true;
1819  break;
1820  }
1821  }
1822  if (validate && !found)
1823  elog(ERROR, "reloption \"%s\" not found in parse table",
1824  options[i].gen->name);
1825  }
1826  SET_VARSIZE(rdopts, offset);
1827 }
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 2013 of file reloptions.c.

2014 {
2015  StdRdOptions *rdopts;
2016 
2017  switch (relkind)
2018  {
2019  case RELKIND_TOASTVALUE:
2020  rdopts = (StdRdOptions *)
2021  default_reloptions(reloptions, validate, RELOPT_KIND_TOAST);
2022  if (rdopts != NULL)
2023  {
2024  /* adjust default-only parameters for TOAST relations */
2025  rdopts->fillfactor = 100;
2026  rdopts->autovacuum.analyze_threshold = -1;
2027  rdopts->autovacuum.analyze_scale_factor = -1;
2028  }
2029  return (bytea *) rdopts;
2030  case RELKIND_RELATION:
2031  case RELKIND_MATVIEW:
2032  return default_reloptions(reloptions, validate, RELOPT_KIND_HEAP);
2033  default:
2034  /* other relkinds are not supported */
2035  return NULL;
2036  }
2037 }
bytea * default_reloptions(Datum reloptions, bool validate, relopt_kind kind)
Definition: reloptions.c:1834
@ RELOPT_KIND_TOAST
Definition: reloptions.h:43
@ RELOPT_KIND_HEAP
Definition: reloptions.h:42
int analyze_threshold
Definition: rel.h:296
float8 analyze_scale_factor
Definition: rel.h:308
int fillfactor
Definition: rel.h:322
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 2048 of file reloptions.c.

2049 {
2050  Assert(amoptions != NULL);
2051 
2052  /* Assume function is strict */
2053  if (!PointerIsValid(DatumGetPointer(reloptions)))
2054  return NULL;
2055 
2056  return amoptions(reloptions, validate);
2057 }
#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 825 of file reloptions.c.

827 {
828  relopt_bool *newoption;
829 
830  newoption = (relopt_bool *) allocate_reloption(kinds, RELOPT_TYPE_BOOL,
831  name, desc, lockmode);
832  newoption->default_val = default_val;
833 
834  return newoption;
835 }
static relopt_gen * allocate_reloption(bits32 kinds, int type, const char *name, const char *desc, LOCKMODE lockmode)
Definition: reloptions.c:768
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 982 of file reloptions.c.

985 {
986  relopt_enum *newoption;
987 
988  newoption = (relopt_enum *) allocate_reloption(kinds, RELOPT_TYPE_ENUM,
989  name, desc, lockmode);
990  newoption->members = members;
991  newoption->default_val = default_val;
992  newoption->detailmsg = detailmsg;
993 
994  return newoption;
995 }
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 874 of file reloptions.c.

877 {
878  relopt_int *newoption;
879 
880  newoption = (relopt_int *) allocate_reloption(kinds, RELOPT_TYPE_INT,
881  name, desc, lockmode);
882  newoption->default_val = default_val;
883  newoption->min = min_val;
884  newoption->max = max_val;
885 
886  return newoption;
887 }
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 727 of file reloptions.c.

728 {
729  opts->options = NIL;
730  opts->validators = NIL;
731  opts->relopt_struct_size = relopt_struct_size;
732 }

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 927 of file reloptions.c.

930 {
931  relopt_real *newoption;
932 
933  newoption = (relopt_real *) allocate_reloption(kinds, RELOPT_TYPE_REAL,
934  name, desc, lockmode);
935  newoption->default_val = default_val;
936  newoption->min = min_val;
937  newoption->max = max_val;
938 
939  return newoption;
940 }
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 1046 of file reloptions.c.

1051 {
1052  relopt_string *newoption;
1053 
1054  /* make sure the validator/default combination is sane */
1055  if (validator)
1056  (validator) (default_val);
1057 
1058  newoption = (relopt_string *) allocate_reloption(kinds, RELOPT_TYPE_STRING,
1059  name, desc, lockmode);
1060  newoption->validate_cb = validator;
1061  newoption->fill_cb = filler;
1062  if (default_val)
1063  {
1064  if (kinds == RELOPT_KIND_LOCAL)
1065  newoption->default_val = strdup(default_val);
1066  else
1067  newoption->default_val = MemoryContextStrdup(TopMemoryContext, default_val);
1068  newoption->default_len = strlen(default_val);
1069  newoption->default_isnull = false;
1070  }
1071  else
1072  {
1073  newoption->default_val = "";
1074  newoption->default_len = 0;
1075  newoption->default_isnull = true;
1076  }
1077 
1078  return newoption;
1079 }
char * MemoryContextStrdup(MemoryContext context, const char *string)
Definition: mcxt.c:1286
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 573 of file reloptions.c.

574 {
575  int i;
576  int j;
577 
578  j = 0;
579  for (i = 0; boolRelOpts[i].gen.name; i++)
580  {
581  Assert(DoLockModesConflict(boolRelOpts[i].gen.lockmode,
583  j++;
584  }
585  for (i = 0; intRelOpts[i].gen.name; i++)
586  {
587  Assert(DoLockModesConflict(intRelOpts[i].gen.lockmode,
589  j++;
590  }
591  for (i = 0; realRelOpts[i].gen.name; i++)
592  {
593  Assert(DoLockModesConflict(realRelOpts[i].gen.lockmode,
595  j++;
596  }
597  for (i = 0; enumRelOpts[i].gen.name; i++)
598  {
599  Assert(DoLockModesConflict(enumRelOpts[i].gen.lockmode,
601  j++;
602  }
603  for (i = 0; stringRelOpts[i].gen.name; i++)
604  {
607  j++;
608  }
610 
611  if (relOpts)
612  pfree(relOpts);
614  (j + 1) * sizeof(relopt_gen *));
615 
616  j = 0;
617  for (i = 0; boolRelOpts[i].gen.name; i++)
618  {
619  relOpts[j] = &boolRelOpts[i].gen;
621  relOpts[j]->namelen = strlen(relOpts[j]->name);
622  j++;
623  }
624 
625  for (i = 0; intRelOpts[i].gen.name; i++)
626  {
627  relOpts[j] = &intRelOpts[i].gen;
629  relOpts[j]->namelen = strlen(relOpts[j]->name);
630  j++;
631  }
632 
633  for (i = 0; realRelOpts[i].gen.name; i++)
634  {
635  relOpts[j] = &realRelOpts[i].gen;
637  relOpts[j]->namelen = strlen(relOpts[j]->name);
638  j++;
639  }
640 
641  for (i = 0; enumRelOpts[i].gen.name; i++)
642  {
643  relOpts[j] = &enumRelOpts[i].gen;
645  relOpts[j]->namelen = strlen(relOpts[j]->name);
646  j++;
647  }
648 
649  for (i = 0; stringRelOpts[i].gen.name; i++)
650  {
651  relOpts[j] = &stringRelOpts[i].gen;
653  relOpts[j]->namelen = strlen(relOpts[j]->name);
654  j++;
655  }
656 
657  for (i = 0; i < num_custom_options; i++)
658  {
660  j++;
661  }
662 
663  /* add a list terminator */
664  relOpts[j] = NULL;
665 
666  /* flag the work is complete */
667  need_initialization = false;
668 }
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:381
static relopt_int intRelOpts[]
Definition: reloptions.c:166
static relopt_enum enumRelOpts[]
Definition: reloptions.c:501
static relopt_string stringRelOpts[]
Definition: reloptions.c:540
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 1565 of file reloptions.c.

1567 {
1568  char *value;
1569  int value_len;
1570  bool parsed;
1571  bool nofree = false;
1572 
1573  if (option->isset && validate)
1574  ereport(ERROR,
1575  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1576  errmsg("parameter \"%s\" specified more than once",
1577  option->gen->name)));
1578 
1579  value_len = text_len - option->gen->namelen - 1;
1580  value = (char *) palloc(value_len + 1);
1581  memcpy(value, text_str + option->gen->namelen + 1, value_len);
1582  value[value_len] = '\0';
1583 
1584  switch (option->gen->type)
1585  {
1586  case RELOPT_TYPE_BOOL:
1587  {
1588  parsed = parse_bool(value, &option->values.bool_val);
1589  if (validate && !parsed)
1590  ereport(ERROR,
1591  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1592  errmsg("invalid value for boolean option \"%s\": %s",
1593  option->gen->name, value)));
1594  }
1595  break;
1596  case RELOPT_TYPE_INT:
1597  {
1598  relopt_int *optint = (relopt_int *) option->gen;
1599 
1600  parsed = parse_int(value, &option->values.int_val, 0, NULL);
1601  if (validate && !parsed)
1602  ereport(ERROR,
1603  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1604  errmsg("invalid value for integer option \"%s\": %s",
1605  option->gen->name, value)));
1606  if (validate && (option->values.int_val < optint->min ||
1607  option->values.int_val > optint->max))
1608  ereport(ERROR,
1609  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1610  errmsg("value %s out of bounds for option \"%s\"",
1611  value, option->gen->name),
1612  errdetail("Valid values are between \"%d\" and \"%d\".",
1613  optint->min, optint->max)));
1614  }
1615  break;
1616  case RELOPT_TYPE_REAL:
1617  {
1618  relopt_real *optreal = (relopt_real *) option->gen;
1619 
1620  parsed = parse_real(value, &option->values.real_val, 0, NULL);
1621  if (validate && !parsed)
1622  ereport(ERROR,
1623  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1624  errmsg("invalid value for floating point option \"%s\": %s",
1625  option->gen->name, value)));
1626  if (validate && (option->values.real_val < optreal->min ||
1627  option->values.real_val > optreal->max))
1628  ereport(ERROR,
1629  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1630  errmsg("value %s out of bounds for option \"%s\"",
1631  value, option->gen->name),
1632  errdetail("Valid values are between \"%f\" and \"%f\".",
1633  optreal->min, optreal->max)));
1634  }
1635  break;
1636  case RELOPT_TYPE_ENUM:
1637  {
1638  relopt_enum *optenum = (relopt_enum *) option->gen;
1639  relopt_enum_elt_def *elt;
1640 
1641  parsed = false;
1642  for (elt = optenum->members; elt->string_val; elt++)
1643  {
1644  if (pg_strcasecmp(value, elt->string_val) == 0)
1645  {
1646  option->values.enum_val = elt->symbol_val;
1647  parsed = true;
1648  break;
1649  }
1650  }
1651  if (validate && !parsed)
1652  ereport(ERROR,
1653  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1654  errmsg("invalid value for enum option \"%s\": %s",
1655  option->gen->name, value),
1656  optenum->detailmsg ?
1657  errdetail_internal("%s", _(optenum->detailmsg)) : 0));
1658 
1659  /*
1660  * If value is not among the allowed string values, but we are
1661  * not asked to validate, just use the default numeric value.
1662  */
1663  if (!parsed)
1664  option->values.enum_val = optenum->default_val;
1665  }
1666  break;
1667  case RELOPT_TYPE_STRING:
1668  {
1669  relopt_string *optstring = (relopt_string *) option->gen;
1670 
1671  option->values.string_val = value;
1672  nofree = true;
1673  if (validate && optstring->validate_cb)
1674  (optstring->validate_cb) (value);
1675  parsed = true;
1676  }
1677  break;
1678  default:
1679  elog(ERROR, "unsupported reloption type %d", option->gen->type);
1680  parsed = true; /* quiet compiler */
1681  break;
1682  }
1683 
1684  if (parsed)
1685  option->isset = true;
1686  if (!nofree)
1687  pfree(value);
1688 }
bool parse_bool(const char *value, bool *result)
Definition: bool.c:30
int errdetail_internal(const char *fmt,...)
Definition: elog.c:1069
int errdetail(const char *fmt,...)
Definition: elog.c:1042
#define _(x)
Definition: elog.c:89
bool parse_int(const char *value, int *result, int flags, const char **hintmsg)
Definition: guc.c:6871
bool parse_real(const char *value, double *result, int flags, const char **hintmsg)
Definition: guc.c:6961
static struct @142 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 1537 of file reloptions.c.

1538 {
1539  int nopts = list_length(relopts->options);
1540  relopt_value *values = palloc(sizeof(*values) * nopts);
1541  ListCell *lc;
1542  int i = 0;
1543 
1544  foreach(lc, relopts->options)
1545  {
1546  local_relopt *opt = lfirst(lc);
1547 
1548  values[i].gen = opt->option;
1549  values[i].isset = false;
1550 
1551  i++;
1552  }
1553 
1554  if (options != (Datum) 0)
1555  parseRelOptionsInternal(options, validate, values, nopts);
1556 
1557  return values;
1558 }
static void parseRelOptionsInternal(Datum options, bool validate, relopt_value *reloptions, int numoptions)
Definition: reloptions.c:1422

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 1495 of file reloptions.c.

1497 {
1498  relopt_value *reloptions = NULL;
1499  int numoptions = 0;
1500  int i;
1501  int j;
1502 
1503  if (need_initialization)
1505 
1506  /* Build a list of expected options, based on kind */
1507 
1508  for (i = 0; relOpts[i]; i++)
1509  if (relOpts[i]->kinds & kind)
1510  numoptions++;
1511 
1512  if (numoptions > 0)
1513  {
1514  reloptions = palloc(numoptions * sizeof(relopt_value));
1515 
1516  for (i = 0, j = 0; relOpts[i]; i++)
1517  {
1518  if (relOpts[i]->kinds & kind)
1519  {
1520  reloptions[j].gen = relOpts[i];
1521  reloptions[j].isset = false;
1522  j++;
1523  }
1524  }
1525  }
1526 
1527  /* Done if no options */
1529  parseRelOptionsInternal(options, validate, reloptions, numoptions);
1530 
1531  *numrelopts = numoptions;
1532  return reloptions;
1533 }

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 1422 of file reloptions.c.

1424 {
1426  Datum *optiondatums;
1427  int noptions;
1428  int i;
1429 
1430  deconstruct_array(array, TEXTOID, -1, false, TYPALIGN_INT,
1431  &optiondatums, NULL, &noptions);
1432 
1433  for (i = 0; i < noptions; i++)
1434  {
1435  char *text_str = VARDATA(optiondatums[i]);
1436  int text_len = VARSIZE(optiondatums[i]) - VARHDRSZ;
1437  int j;
1438 
1439  /* Search for a match in reloptions */
1440  for (j = 0; j < numoptions; j++)
1441  {
1442  int kw_len = reloptions[j].gen->namelen;
1443 
1444  if (text_len > kw_len && text_str[kw_len] == '=' &&
1445  strncmp(text_str, reloptions[j].gen->name, kw_len) == 0)
1446  {
1447  parse_one_reloption(&reloptions[j], text_str, text_len,
1448  validate);
1449  break;
1450  }
1451  }
1452 
1453  if (j >= numoptions && validate)
1454  {
1455  char *s;
1456  char *p;
1457 
1458  s = TextDatumGetCString(optiondatums[i]);
1459  p = strchr(s, '=');
1460  if (p)
1461  *p = '\0';
1462  ereport(ERROR,
1463  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1464  errmsg("unrecognized parameter \"%s\"", s)));
1465  }
1466  }
1467 
1468  /* It's worth avoiding memory leaks in this function */
1469  pfree(optiondatums);
1470 
1471  if (((void *) array) != DatumGetPointer(options))
1472  pfree(array);
1473 }
#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:87
#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:1565

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 1979 of file reloptions.c.

1980 {
1981  /*
1982  * There are no options for partitioned tables yet, but this is able to do
1983  * some validation.
1984  */
1985  return (bytea *) build_reloptions(reloptions, validate,
1987  0, NULL, 0);
1988 }
@ 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 740 of file reloptions.c.

741 {
742  opts->validators = lappend(opts->validators, validator);
743 }

References lappend(), and opts.

◆ tablespace_reloptions()

bytea* tablespace_reloptions ( Datum  reloptions,
bool  validate 
)

Definition at line 2080 of file reloptions.c.

2081 {
2082  static const relopt_parse_elt tab[] = {
2083  {"random_page_cost", RELOPT_TYPE_REAL, offsetof(TableSpaceOpts, random_page_cost)},
2084  {"seq_page_cost", RELOPT_TYPE_REAL, offsetof(TableSpaceOpts, seq_page_cost)},
2085  {"effective_io_concurrency", RELOPT_TYPE_INT, offsetof(TableSpaceOpts, effective_io_concurrency)},
2086  {"maintenance_io_concurrency", RELOPT_TYPE_INT, offsetof(TableSpaceOpts, maintenance_io_concurrency)}
2087  };
2088 
2089  return (bytea *) build_reloptions(reloptions, validate,
2091  sizeof(TableSpaceOpts),
2092  tab, lengthof(tab));
2093 }
int maintenance_io_concurrency
Definition: bufmgr.c:150
int effective_io_concurrency
Definition: bufmgr.c:143
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 1149 of file reloptions.c.

1151 {
1152  Datum result;
1153  ArrayBuildState *astate;
1154  ListCell *cell;
1155 
1156  /* no change if empty list */
1157  if (defList == NIL)
1158  return oldOptions;
1159 
1160  /* We build new array using accumArrayResult */
1161  astate = NULL;
1162 
1163  /* Copy any oldOptions that aren't to be replaced */
1164  if (PointerIsValid(DatumGetPointer(oldOptions)))
1165  {
1166  ArrayType *array = DatumGetArrayTypeP(oldOptions);
1167  Datum *oldoptions;
1168  int noldoptions;
1169  int i;
1170 
1171  deconstruct_array(array, TEXTOID, -1, false, TYPALIGN_INT,
1172  &oldoptions, NULL, &noldoptions);
1173 
1174  for (i = 0; i < noldoptions; i++)
1175  {
1176  char *text_str = VARDATA(oldoptions[i]);
1177  int text_len = VARSIZE(oldoptions[i]) - VARHDRSZ;
1178 
1179  /* Search for a match in defList */
1180  foreach(cell, defList)
1181  {
1182  DefElem *def = (DefElem *) lfirst(cell);
1183  int kw_len;
1184 
1185  /* ignore if not in the same namespace */
1186  if (namspace == NULL)
1187  {
1188  if (def->defnamespace != NULL)
1189  continue;
1190  }
1191  else if (def->defnamespace == NULL)
1192  continue;
1193  else if (strcmp(def->defnamespace, namspace) != 0)
1194  continue;
1195 
1196  kw_len = strlen(def->defname);
1197  if (text_len > kw_len && text_str[kw_len] == '=' &&
1198  strncmp(text_str, def->defname, kw_len) == 0)
1199  break;
1200  }
1201  if (!cell)
1202  {
1203  /* No match, so keep old option */
1204  astate = accumArrayResult(astate, oldoptions[i],
1205  false, TEXTOID,
1207  }
1208  }
1209  }
1210 
1211  /*
1212  * If CREATE/SET, add new options to array; if RESET, just check that the
1213  * user didn't say RESET (option=val). (Must do this because the grammar
1214  * doesn't enforce it.)
1215  */
1216  foreach(cell, defList)
1217  {
1218  DefElem *def = (DefElem *) lfirst(cell);
1219 
1220  if (isReset)
1221  {
1222  if (def->arg != NULL)
1223  ereport(ERROR,
1224  (errcode(ERRCODE_SYNTAX_ERROR),
1225  errmsg("RESET must not include values for parameters")));
1226  }
1227  else
1228  {
1229  text *t;
1230  const char *value;
1231  Size len;
1232 
1233  /*
1234  * Error out if the namespace is not valid. A NULL namespace is
1235  * always valid.
1236  */
1237  if (def->defnamespace != NULL)
1238  {
1239  bool valid = false;
1240  int i;
1241 
1242  if (validnsps)
1243  {
1244  for (i = 0; validnsps[i]; i++)
1245  {
1246  if (strcmp(def->defnamespace, validnsps[i]) == 0)
1247  {
1248  valid = true;
1249  break;
1250  }
1251  }
1252  }
1253 
1254  if (!valid)
1255  ereport(ERROR,
1256  (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1257  errmsg("unrecognized parameter namespace \"%s\"",
1258  def->defnamespace)));
1259  }
1260 
1261  /* ignore if not in the same namespace */
1262  if (namspace == NULL)
1263  {
1264  if (def->defnamespace != NULL)
1265  continue;
1266  }
1267  else if (def->defnamespace == NULL)
1268  continue;
1269  else if (strcmp(def->defnamespace, namspace) != 0)
1270  continue;
1271 
1272  /*
1273  * Flatten the DefElem into a text string like "name=arg". If we
1274  * have just "name", assume "name=true" is meant. Note: the
1275  * namespace is not output.
1276  */
1277  if (def->arg != NULL)
1278  value = defGetString(def);
1279  else
1280  value = "true";
1281 
1282  /*
1283  * This is not a great place for this test, but there's no other
1284  * convenient place to filter the option out. As WITH (oids =
1285  * false) will be removed someday, this seems like an acceptable
1286  * amount of ugly.
1287  */
1288  if (acceptOidsOff && def->defnamespace == NULL &&
1289  strcmp(def->defname, "oids") == 0)
1290  {
1291  if (defGetBoolean(def))
1292  ereport(ERROR,
1293  (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
1294  errmsg("tables declared WITH OIDS are not supported")));
1295  /* skip over option, reloptions machinery doesn't know it */
1296  continue;
1297  }
1298 
1299  len = VARHDRSZ + strlen(def->defname) + 1 + strlen(value);
1300  /* +1 leaves room for sprintf's trailing null */
1301  t = (text *) palloc(len + 1);
1302  SET_VARSIZE(t, len);
1303  sprintf(VARDATA(t), "%s=%s", def->defname, value);
1304 
1305  astate = accumArrayResult(astate, PointerGetDatum(t),
1306  false, TEXTOID,
1308  }
1309  }
1310 
1311  if (astate)
1312  result = makeArrayResult(astate, CurrentMemoryContext);
1313  else
1314  result = (Datum) 0;
1315 
1316  return result;
1317 }
ArrayBuildState * accumArrayResult(ArrayBuildState *astate, Datum dvalue, bool disnull, Oid element_type, MemoryContext rcontext)
Definition: arrayfuncs.c:5122
Datum makeArrayResult(ArrayBuildState *astate, MemoryContext rcontext)
Definition: arrayfuncs.c:5186
bool defGetBoolean(DefElem *def)
Definition: define.c:106
char * defGetString(DefElem *def)
Definition: define.c:49
MemoryContext CurrentMemoryContext
Definition: mcxt.c:42
const void size_t len
#define sprintf
Definition: port.h:224
#define PointerGetDatum(X)
Definition: postgres.h:600
char * defnamespace
Definition: parsenodes.h:756
Node * arg
Definition: parsenodes.h:758

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 1325 of file reloptions.c.

1326 {
1327  List *result = NIL;
1328  ArrayType *array;
1329  Datum *optiondatums;
1330  int noptions;
1331  int i;
1332 
1333  /* Nothing to do if no options */
1335  return result;
1336 
1337  array = DatumGetArrayTypeP(options);
1338 
1339  deconstruct_array(array, TEXTOID, -1, false, TYPALIGN_INT,
1340  &optiondatums, NULL, &noptions);
1341 
1342  for (i = 0; i < noptions; i++)
1343  {
1344  char *s;
1345  char *p;
1346  Node *val = NULL;
1347 
1348  s = TextDatumGetCString(optiondatums[i]);
1349  p = strchr(s, '=');
1350  if (p)
1351  {
1352  *p++ = '\0';
1353  val = (Node *) makeString(pstrdup(p));
1354  }
1355  result = lappend(result, makeDefElem(pstrdup(s), val, -1));
1356  }
1357 
1358  return result;
1359 }
DefElem * makeDefElem(char *name, Node *arg, int location)
Definition: makefuncs.c:546
Definition: pg_list.h:51
Definition: nodes.h:539
String * makeString(char *str)
Definition: value.c:51

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 1994 of file reloptions.c.

1995 {
1996  static const relopt_parse_elt tab[] = {
1997  {"security_barrier", RELOPT_TYPE_BOOL,
1998  offsetof(ViewOptions, security_barrier)},
1999  {"check_option", RELOPT_TYPE_ENUM,
2000  offsetof(ViewOptions, check_option)}
2001  };
2002 
2003  return (bytea *) build_reloptions(reloptions, validate,
2005  sizeof(ViewOptions),
2006  tab, lengthof(tab));
2007 }
@ 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 550 of file reloptions.c.

Referenced by add_reloption(), and initialize_reloptions().

◆ enumRelOpts

relopt_enum enumRelOpts[]
static

Definition at line 501 of file reloptions.c.

Referenced by initialize_reloptions().

◆ gistBufferingOptValues

relopt_enum_elt_def gistBufferingOptValues[]
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 484 of file reloptions.c.

◆ intRelOpts

relopt_int intRelOpts[]
static

Definition at line 166 of file reloptions.c.

Referenced by initialize_reloptions().

◆ last_assigned_kind

bits32 last_assigned_kind = RELOPT_KIND_LAST_DEFAULT
static

Definition at line 547 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 549 of file reloptions.c.

Referenced by add_reloption(), and initialize_reloptions().

◆ realRelOpts

relopt_real realRelOpts[]
static

Definition at line 381 of file reloptions.c.

Referenced by initialize_reloptions().

◆ relOpts

relopt_gen** relOpts = NULL
static

◆ StdRdOptIndexCleanupValues

relopt_enum_elt_def StdRdOptIndexCleanupValues[]
Initial value:

Definition at line 469 of file reloptions.c.

◆ stringRelOpts

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

Definition at line 540 of file reloptions.c.

Referenced by initialize_reloptions().

◆ viewCheckOptValues

relopt_enum_elt_def viewCheckOptValues[]
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 493 of file reloptions.c.