bootstrap.c File Reference

#include "postgres.h"
#include <unistd.h>
#include <signal.h>
#include "access/genam.h"
#include "access/heapam.h"
#include "access/htup_details.h"
#include "access/tableam.h"
#include "access/toast_compression.h"
#include "access/xact.h"
#include "bootstrap/bootstrap.h"
#include "catalog/index.h"
#include "catalog/pg_collation.h"
#include "catalog/pg_type.h"
#include "common/link-canary.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
#include "pg_getopt.h"
#include "postmaster/postmaster.h"
#include "storage/bufpage.h"
#include "storage/ipc.h"
#include "storage/proc.h"
#include "utils/builtins.h"
#include "utils/fmgroids.h"
#include "utils/guc.h"
#include "utils/memutils.h"
#include "utils/rel.h"
#include "utils/relmapper.h"

Include dependency graph for bootstrap.c:

Go to the source code of this file.

Data Structures
struct	typinfo
struct	typmap
struct	_IndexList

Typedefs
typedef struct _IndexList	IndexList

Functions
static void	CheckerModeMain (void)
static void	bootstrap_signals (void)
static Form_pg_attribute	AllocateAttribute (void)
static void	populate_typ_list (void)
static Oid	gettype (char *type)
static void	cleanup (void)
void	BootstrapModeMain (int argc, char *argv[], bool check_only)
void	boot_openrel (char *relname)
void	closerel (char *relname)
void	DefineAttr (char *name, char *type, int attnum, int nullness)
void	InsertOneTuple (void)
void	InsertOneValue (char *value, int i)
void	InsertOneNull (int i)
void	boot_get_type_io_data (Oid typid, int16 *typlen, bool *typbyval, char *typalign, char *typdelim, Oid *typioparam, Oid *typinput, Oid *typoutput)
void	index_register (Oid heap, Oid ind, const IndexInfo *indexInfo)
void	build_indices (void)

Variables
Relation	boot_reldesc
Form_pg_attribute	attrtypes [MAXATTR]
int	numattr
static const struct typinfo	TypInfo []
static const int	n_types = sizeof(TypInfo) / sizeof(struct typinfo)
static List *	Typ = NIL
static struct typmap *	Ap = NULL
static Datum	values [MAXATTR]
static bool	Nulls [MAXATTR]
static MemoryContext	nogc = NULL
static IndexList *	ILHead = NULL

Typedef Documentation

IndexList

typedef struct _IndexList IndexList

Function Documentation

AllocateAttribute()

static Form_pg_attribute AllocateAttribute ( void  )

static

Definition at line 918 of file bootstrap.c.

{
    return (Form_pg_attribute)
        MemoryContextAllocZero(TopMemoryContext, ATTRIBUTE_FIXED_PART_SIZE);
}

References ATTRIBUTE_FIXED_PART_SIZE, MemoryContextAllocZero(), and TopMemoryContext.

Referenced by boot_openrel(), and DefineAttr().

boot_get_type_io_data()

void boot_get_type_io_data	(	Oid	typid,
		int16 *	typlen,
		bool *	typbyval,
		char *	typalign,
		char *	typdelim,
		Oid *	typioparam,
		Oid *	typinput,
		Oid *	typoutput
	)

Definition at line 841 of file bootstrap.c.

{
    if (Typ != NIL)
    {
        /* We have the boot-time contents of pg_type, so use it */
        struct typmap *ap = NULL;
        ListCell   *lc;
 
        foreach(lc, Typ)
        {
            ap = lfirst(lc);
            if (ap->am_oid == typid)
                break;
        }
 
        if (!ap || ap->am_oid != typid)
            elog(ERROR, "type OID %u not found in Typ list", typid);
 
        *typlen = ap->am_typ.typlen;
        *typbyval = ap->am_typ.typbyval;
        *typalign = ap->am_typ.typalign;
        *typdelim = ap->am_typ.typdelim;
 
        /* XXX this logic must match getTypeIOParam() */
        if (OidIsValid(ap->am_typ.typelem))
            *typioparam = ap->am_typ.typelem;
        else
            *typioparam = typid;
 
        *typinput = ap->am_typ.typinput;
        *typoutput = ap->am_typ.typoutput;
    }
    else
    {
        /* We don't have pg_type yet, so use the hard-wired TypInfo array */
        int         typeindex;
 
        for (typeindex = 0; typeindex < n_types; typeindex++)
        {
            if (TypInfo[typeindex].oid == typid)
                break;
        }
        if (typeindex >= n_types)
            elog(ERROR, "type OID %u not found in TypInfo", typid);
 
        *typlen = TypInfo[typeindex].len;
        *typbyval = TypInfo[typeindex].byval;
        *typalign = TypInfo[typeindex].align;
        /* We assume typdelim is ',' for all boot-time types */
        *typdelim = ',';
 
        /* XXX this logic must match getTypeIOParam() */
        if (OidIsValid(TypInfo[typeindex].elem))
            *typioparam = TypInfo[typeindex].elem;
        else
            *typioparam = typid;
 
        *typinput = TypInfo[typeindex].inproc;
        *typoutput = TypInfo[typeindex].outproc;
    }
}

References typinfo::align, typinfo::byval, typinfo::elem, elog, ERROR, fb(), typinfo::inproc, typinfo::len, lfirst, n_types, NIL, OidIsValid, typinfo::outproc, Typ, typalign, and TypInfo.

Referenced by get_type_io_data(), and InsertOneValue().

boot_openrel()

void boot_openrel

(

char *

relname

)

Definition at line 444 of file bootstrap.c.

{
    int         i;
 
    if (strlen(relname) >= NAMEDATALEN)
        relname[NAMEDATALEN - 1] = '\0';
 
    /*
     * pg_type must be filled before any OPEN command is executed, hence we
     * can now populate Typ if we haven't yet.
     */
    if (Typ == NIL)
        populate_typ_list();
 
    if (boot_reldesc != NULL)
        closerel(NULL);
 
    elog(DEBUG4, "open relation %s, attrsize %d",
         relname, (int) ATTRIBUTE_FIXED_PART_SIZE);
 
    boot_reldesc = table_openrv(makeRangeVar(NULL, relname, -1), NoLock);
    numattr = RelationGetNumberOfAttributes(boot_reldesc);
    for (i = 0; i < numattr; i++)
    {
        if (attrtypes[i] == NULL)
            attrtypes[i] = AllocateAttribute();
        memmove(attrtypes[i],
                TupleDescAttr(boot_reldesc->rd_att, i),
                ATTRIBUTE_FIXED_PART_SIZE);
 
        {
            Form_pg_attribute at = attrtypes[i];
 
            elog(DEBUG4, "create attribute %d name %s len %d num %d type %u",
                 i, NameStr(at->attname), at->attlen, at->attnum,
                 at->atttypid);
        }
    }
}

References AllocateAttribute(), ATTRIBUTE_FIXED_PART_SIZE, attrtypes, boot_reldesc, closerel(), DEBUG4, elog, fb(), i, makeRangeVar(), NAMEDATALEN, NameStr, NIL, NoLock, numattr, populate_typ_list(), RelationData::rd_att, RelationGetNumberOfAttributes, relname, table_openrv(), TupleDescAttr(), and Typ.

bootstrap_signals()

static void bootstrap_signals ( void  )

static

Definition at line 417 of file bootstrap.c.

{
    Assert(!IsUnderPostmaster);
 
    /*
     * We don't actually need any non-default signal handling in bootstrap
     * mode; "curl up and die" is a sufficient response for all these cases.
     * Let's set that handling explicitly, as documentation if nothing else.
     */
    pqsignal(SIGHUP, SIG_DFL);
    pqsignal(SIGINT, SIG_DFL);
    pqsignal(SIGTERM, SIG_DFL);
    pqsignal(SIGQUIT, SIG_DFL);
}

References Assert, fb(), IsUnderPostmaster, pqsignal, SIGHUP, and SIGQUIT.

Referenced by BootstrapModeMain().

BootstrapModeMain()

void BootstrapModeMain	(	int	argc,
		char *	argv[],
		bool	check_only
	)

Definition at line 202 of file bootstrap.c.

{
    int         i;
    char       *progname = argv[0];
    int         flag;
    char       *userDoption = NULL;
    uint32      bootstrap_data_checksum_version = 0;    /* No checksum */
    yyscan_t    scanner;
 
    Assert(!IsUnderPostmaster);
 
    InitStandaloneProcess(argv[0]);
 
    /* Set defaults, to be overridden by explicit options below */
    InitializeGUCOptions();
 
    /* an initial --boot or --check should be present */
    Assert(argc > 1
           && (strcmp(argv[1], "--boot") == 0
               || strcmp(argv[1], "--check") == 0));
    argv++;
    argc--;
 
    while ((flag = getopt(argc, argv, "B:c:d:D:Fkr:X:-:")) != -1)
    {
        switch (flag)
        {
            case 'B':
                SetConfigOption("shared_buffers", optarg, PGC_POSTMASTER, PGC_S_ARGV);
                break;
            case '-':
 
                /*
                 * Error if the user misplaced a special must-be-first option
                 * for dispatching to a subprogram.  parse_dispatch_option()
                 * returns DISPATCH_POSTMASTER if it doesn't find a match, so
                 * error for anything else.
                 */
                if (parse_dispatch_option(optarg) != DISPATCH_POSTMASTER)
                    ereport(ERROR,
                            (errcode(ERRCODE_SYNTAX_ERROR),
                             errmsg("--%s must be first argument", optarg)));
 
                /* FALLTHROUGH */
            case 'c':
                {
                    char       *name,
                               *value;
 
                    ParseLongOption(optarg, &name, &value);
                    if (!value)
                    {
                        if (flag == '-')
                            ereport(ERROR,
                                    (errcode(ERRCODE_SYNTAX_ERROR),
                                     errmsg("--%s requires a value",
                                            optarg)));
                        else
                            ereport(ERROR,
                                    (errcode(ERRCODE_SYNTAX_ERROR),
                                     errmsg("-c %s requires a value",
                                            optarg)));
                    }
 
                    SetConfigOption(name, value, PGC_POSTMASTER, PGC_S_ARGV);
                    pfree(name);
                    pfree(value);
                    break;
                }
            case 'D':
                userDoption = pstrdup(optarg);
                break;
            case 'd':
                {
                    /* Turn on debugging for the bootstrap process. */
                    char       *debugstr;
 
                    debugstr = psprintf("debug%s", optarg);
                    SetConfigOption("log_min_messages", debugstr,
                                    PGC_POSTMASTER, PGC_S_ARGV);
                    SetConfigOption("client_min_messages", debugstr,
                                    PGC_POSTMASTER, PGC_S_ARGV);
                    pfree(debugstr);
                }
                break;
            case 'F':
                SetConfigOption("fsync", "false", PGC_POSTMASTER, PGC_S_ARGV);
                break;
            case 'k':
                bootstrap_data_checksum_version = PG_DATA_CHECKSUM_VERSION;
                break;
            case 'r':
                strlcpy(OutputFileName, optarg, MAXPGPATH);
                break;
            case 'X':
                SetConfigOption("wal_segment_size", optarg, PGC_INTERNAL, PGC_S_DYNAMIC_DEFAULT);
                break;
            default:
                write_stderr("Try \"%s --help\" for more information.\n",
                             progname);
                proc_exit(1);
                break;
        }
    }
 
    if (argc != optind)
    {
        write_stderr("%s: invalid command-line arguments\n", progname);
        proc_exit(1);
    }
 
    /* Acquire configuration parameters */
    if (!SelectConfigFiles(userDoption, progname))
        proc_exit(1);
 
    /*
     * Validate we have been given a reasonable-looking DataDir and change
     * into it
     */
    checkDataDir();
    ChangeToDataDir();
 
    CreateDataDirLockFile(false);
 
    SetProcessingMode(BootstrapProcessing);
    IgnoreSystemIndexes = true;
 
    InitializeMaxBackends();
 
    /*
     * Even though bootstrapping runs in single-process mode, initialize
     * postmaster child slots array so that --check can detect running out of
     * shared memory or other resources if max_connections is set too high.
     */
    InitPostmasterChildSlots();
 
    InitializeFastPathLocks();
 
    CreateSharedMemoryAndSemaphores();
 
    /*
     * Estimate number of openable files.  This is essential too in --check
     * mode, because on some platforms semaphores count as open files.
     */
    set_max_safe_fds();
 
    /*
     * XXX: It might make sense to move this into its own function at some
     * point. Right now it seems like it'd cause more code duplication than
     * it's worth.
     */
    if (check_only)
    {
        SetProcessingMode(NormalProcessing);
        CheckerModeMain();
        abort();
    }
 
    /*
     * Do backend-like initialization for bootstrap mode
     */
    InitProcess();
 
    BaseInit();
 
    bootstrap_signals();
    BootStrapXLOG(bootstrap_data_checksum_version);
 
    /*
     * To ensure that src/common/link-canary.c is linked into the backend, we
     * must call it from somewhere.  Here is as good as anywhere.
     */
    if (pg_link_canary_is_frontend())
        elog(ERROR, "backend is incorrectly linked to frontend functions");
 
    InitPostgres(NULL, InvalidOid, NULL, InvalidOid, 0, NULL);
 
    /* Initialize stuff for bootstrap-file processing */
    for (i = 0; i < MAXATTR; i++)
    {
        attrtypes[i] = NULL;
        Nulls[i] = false;
    }
 
    if (boot_yylex_init(&scanner) != 0)
        elog(ERROR, "yylex_init() failed: %m");
 
    /*
     * Process bootstrap input.
     */
    StartTransactionCommand();
    boot_yyparse(scanner);
    CommitTransactionCommand();
 
    /*
     * We should now know about all mapped relations, so it's okay to write
     * out the initial relation mapping files.
     */
    RelationMapFinishBootstrap();
 
    /* Clean up and exit */
    cleanup();
    proc_exit(0);
}

References Assert, attrtypes, BaseInit(), boot_yylex_init(), boot_yyparse(), bootstrap_signals(), BootstrapProcessing, BootStrapXLOG(), ChangeToDataDir(), checkDataDir(), CheckerModeMain(), cleanup(), CommitTransactionCommand(), CreateDataDirLockFile(), CreateSharedMemoryAndSemaphores(), DISPATCH_POSTMASTER, elog, ereport, errcode(), errmsg(), ERROR, fb(), flag(), getopt(), i, IgnoreSystemIndexes, InitializeFastPathLocks(), InitializeGUCOptions(), InitializeMaxBackends(), InitPostgres(), InitPostmasterChildSlots(), InitProcess(), InitStandaloneProcess(), InvalidOid, IsUnderPostmaster, MAXATTR, MAXPGPATH, name, NormalProcessing, Nulls, optarg, optind, OutputFileName, parse_dispatch_option(), ParseLongOption(), pfree(), PG_DATA_CHECKSUM_VERSION, pg_link_canary_is_frontend(), PGC_INTERNAL, PGC_POSTMASTER, PGC_S_ARGV, PGC_S_DYNAMIC_DEFAULT, proc_exit(), progname, psprintf(), pstrdup(), RelationMapFinishBootstrap(), SelectConfigFiles(), set_max_safe_fds(), SetConfigOption(), SetProcessingMode, StartTransactionCommand(), strlcpy(), userDoption, value, and write_stderr.

Referenced by main().

build_indices()

void build_indices

(

void

)

Definition at line 986 of file bootstrap.c.

{
    for (; ILHead != NULL; ILHead = ILHead->il_next)
    {
        Relation    heap;
        Relation    ind;
 
        /* need not bother with locks during bootstrap */
        heap = table_open(ILHead->il_heap, NoLock);
        ind = index_open(ILHead->il_ind, NoLock);
 
        index_build(heap, ind, ILHead->il_info, false, false);
 
        index_close(ind, NoLock);
        table_close(heap, NoLock);
    }
}

References fb(), _IndexList::il_heap, _IndexList::il_ind, _IndexList::il_info, _IndexList::il_next, ILHead, index_build(), index_close(), index_open(), NoLock, table_close(), and table_open().

CheckerModeMain()

static void CheckerModeMain ( void  )

static

Definition at line 184 of file bootstrap.c.

{
    proc_exit(0);
}

References proc_exit().

Referenced by BootstrapModeMain().

cleanup()

static void cleanup ( void  )

static

Definition at line 717 of file bootstrap.c.

{
    if (boot_reldesc != NULL)
        closerel(NULL);
}

References boot_reldesc, closerel(), and fb().

Referenced by add_client_identification(), BootstrapModeMain(), conninfo_uri_parse_options(), extended_statistics_update(), GetConfFilesInDir(), getExtensions(), getPublications(), getSubscriptionRelations(), handle_oauth_sasl_error(), main(), merge_list_bounds(), merge_range_bounds(), optimize(), parse_oauth_json(), ParseConfigFile(), ParseConfigFp(), pg_GSS_read(), pg_GSS_write(), pg_regexec(), pgoutput_change(), print_aligned_text(), RecordTransactionCommit(), ReorderBufferRestoreChanges(), ResolveRecoveryConflictWithLock(), and validate().

closerel()

void closerel

(

char *

relname

)

Definition at line 489 of file bootstrap.c.

{
    if (relname)
    {
        if (boot_reldesc)
        {
            if (strcmp(RelationGetRelationName(boot_reldesc), relname) != 0)
                elog(ERROR, "close of %s when %s was expected",
                     relname, RelationGetRelationName(boot_reldesc));
        }
        else
            elog(ERROR, "close of %s before any relation was opened",
                 relname);
    }
 
    if (boot_reldesc == NULL)
        elog(ERROR, "no open relation to close");
    else
    {
        elog(DEBUG4, "close relation %s",
             RelationGetRelationName(boot_reldesc));
        table_close(boot_reldesc, NoLock);
        boot_reldesc = NULL;
    }
}

References boot_reldesc, DEBUG4, elog, ERROR, fb(), NoLock, RelationGetRelationName, relname, and table_close().

Referenced by boot_openrel(), cleanup(), and DefineAttr().

DefineAttr()

void DefineAttr	(	char *	name,
		char *	type,
		int	attnum,
		int	nullness
	)

Definition at line 526 of file bootstrap.c.

{
    Oid         typeoid;
 
    if (boot_reldesc != NULL)
    {
        elog(WARNING, "no open relations allowed with CREATE command");
        closerel(NULL);
    }
 
    if (attrtypes[attnum] == NULL)
        attrtypes[attnum] = AllocateAttribute();
    MemSet(attrtypes[attnum], 0, ATTRIBUTE_FIXED_PART_SIZE);
 
    namestrcpy(&attrtypes[attnum]->attname, name);
    elog(DEBUG4, "column %s %s", NameStr(attrtypes[attnum]->attname), type);
    attrtypes[attnum]->attnum = attnum + 1;
 
    typeoid = gettype(type);
 
    if (Typ != NIL)
    {
        attrtypes[attnum]->atttypid = Ap->am_oid;
        attrtypes[attnum]->attlen = Ap->am_typ.typlen;
        attrtypes[attnum]->attbyval = Ap->am_typ.typbyval;
        attrtypes[attnum]->attalign = Ap->am_typ.typalign;
        attrtypes[attnum]->attstorage = Ap->am_typ.typstorage;
        attrtypes[attnum]->attcompression = InvalidCompressionMethod;
        attrtypes[attnum]->attcollation = Ap->am_typ.typcollation;
        /* if an array type, assume 1-dimensional attribute */
        if (Ap->am_typ.typelem != InvalidOid && Ap->am_typ.typlen < 0)
            attrtypes[attnum]->attndims = 1;
        else
            attrtypes[attnum]->attndims = 0;
    }
    else
    {
        attrtypes[attnum]->atttypid = TypInfo[typeoid].oid;
        attrtypes[attnum]->attlen = TypInfo[typeoid].len;
        attrtypes[attnum]->attbyval = TypInfo[typeoid].byval;
        attrtypes[attnum]->attalign = TypInfo[typeoid].align;
        attrtypes[attnum]->attstorage = TypInfo[typeoid].storage;
        attrtypes[attnum]->attcompression = InvalidCompressionMethod;
        attrtypes[attnum]->attcollation = TypInfo[typeoid].collation;
        /* if an array type, assume 1-dimensional attribute */
        if (TypInfo[typeoid].elem != InvalidOid &&
            attrtypes[attnum]->attlen < 0)
            attrtypes[attnum]->attndims = 1;
        else
            attrtypes[attnum]->attndims = 0;
    }
 
    /*
     * If a system catalog column is collation-aware, force it to use C
     * collation, so that its behavior is independent of the database's
     * collation.  This is essential to allow template0 to be cloned with a
     * different database collation.
     */
    if (OidIsValid(attrtypes[attnum]->attcollation))
        attrtypes[attnum]->attcollation = C_COLLATION_OID;
 
    attrtypes[attnum]->atttypmod = -1;
    attrtypes[attnum]->attislocal = true;
 
    if (nullness == BOOTCOL_NULL_FORCE_NOT_NULL)
    {
        attrtypes[attnum]->attnotnull = true;
    }
    else if (nullness == BOOTCOL_NULL_FORCE_NULL)
    {
        attrtypes[attnum]->attnotnull = false;
    }
    else
    {
        Assert(nullness == BOOTCOL_NULL_AUTO);
 
        /*
         * Mark as "not null" if type is fixed-width and prior columns are
         * likewise fixed-width and not-null.  This corresponds to case where
         * column can be accessed directly via C struct declaration.
         */
        if (attrtypes[attnum]->attlen > 0)
        {
            int         i;
 
            /* check earlier attributes */
            for (i = 0; i < attnum; i++)
            {
                if (attrtypes[i]->attlen <= 0 ||
                    !attrtypes[i]->attnotnull)
                    break;
            }
            if (i == attnum)
                attrtypes[attnum]->attnotnull = true;
        }
    }
}

References typinfo::align, AllocateAttribute(), typmap::am_oid, typmap::am_typ, Ap, Assert, attlen, attname, attnotnull, attnum, ATTRIBUTE_FIXED_PART_SIZE, attrtypes, boot_reldesc, BOOTCOL_NULL_AUTO, BOOTCOL_NULL_FORCE_NOT_NULL, BOOTCOL_NULL_FORCE_NULL, typinfo::byval, closerel(), typinfo::collation, DEBUG4, elog, fb(), gettype(), i, InvalidCompressionMethod, InvalidOid, typinfo::len, MemSet, name, NameStr, namestrcpy(), NIL, typinfo::oid, OidIsValid, typinfo::storage, Typ, type, TypInfo, and WARNING.

gettype()

static Oid gettype ( char *  type )

static

Definition at line 770 of file bootstrap.c.

{
    if (Typ != NIL)
    {
        ListCell   *lc;
 
        foreach(lc, Typ)
        {
            struct typmap *app = lfirst(lc);
 
            if (strncmp(NameStr(app->am_typ.typname), type, NAMEDATALEN) == 0)
            {
                Ap = app;
                return app->am_oid;
            }
        }
 
        /*
         * The type wasn't known; reload the pg_type contents and check again
         * to handle composite types, added since last populating the list.
         */
 
        list_free_deep(Typ);
        Typ = NIL;
        populate_typ_list();
 
        /*
         * Calling gettype would result in infinite recursion for types
         * missing in pg_type, so just repeat the lookup.
         */
        foreach(lc, Typ)
        {
            struct typmap *app = lfirst(lc);
 
            if (strncmp(NameStr(app->am_typ.typname), type, NAMEDATALEN) == 0)
            {
                Ap = app;
                return app->am_oid;
            }
        }
    }
    else
    {
        int         i;
 
        for (i = 0; i < n_types; i++)
        {
            if (strncmp(type, TypInfo[i].name, NAMEDATALEN) == 0)
                return i;
        }
        /* Not in TypInfo, so we'd better be able to read pg_type now */
        elog(DEBUG4, "external type: %s", type);
        populate_typ_list();
        return gettype(type);
    }
    elog(ERROR, "unrecognized type \"%s\"", type);
    /* not reached, here to make compiler happy */
    return 0;
}

References typmap::am_oid, Ap, DEBUG4, elog, ERROR, fb(), gettype(), i, lfirst, list_free_deep(), n_types, name, NAMEDATALEN, NameStr, NIL, populate_typ_list(), Typ, type, and TypInfo.

Referenced by DefineAttr(), and gettype().

index_register()

void index_register	(	Oid	heap,
		Oid	ind,
		const IndexInfo *	indexInfo
	)

Definition at line 936 of file bootstrap.c.

{
    IndexList  *newind;
    MemoryContext oldcxt;
 
    /*
     * XXX mao 10/31/92 -- don't gc index reldescs, associated info at
     * bootstrap time.  we'll declare the indexes now, but want to create them
     * later.
     */
 
    if (nogc == NULL)
        nogc = AllocSetContextCreate(NULL,
                                     "BootstrapNoGC",
                                     ALLOCSET_DEFAULT_SIZES);
 
    oldcxt = MemoryContextSwitchTo(nogc);
 
    newind = palloc_object(IndexList);
    newind->il_heap = heap;
    newind->il_ind = ind;
    newind->il_info = palloc_object(IndexInfo);
 
    memcpy(newind->il_info, indexInfo, sizeof(IndexInfo));
    /* expressions will likely be null, but may as well copy it */
    newind->il_info->ii_Expressions =
        copyObject(indexInfo->ii_Expressions);
    newind->il_info->ii_ExpressionsState = NIL;
    /* predicate will likely be null, but may as well copy it */
    newind->il_info->ii_Predicate =
        copyObject(indexInfo->ii_Predicate);
    newind->il_info->ii_PredicateState = NULL;
    /* no exclusion constraints at bootstrap time, so no need to copy */
    Assert(indexInfo->ii_ExclusionOps == NULL);
    Assert(indexInfo->ii_ExclusionProcs == NULL);
    Assert(indexInfo->ii_ExclusionStrats == NULL);
 
    newind->il_next = ILHead;
    ILHead = newind;
 
    MemoryContextSwitchTo(oldcxt);
}

References ALLOCSET_DEFAULT_SIZES, AllocSetContextCreate, Assert, copyObject, fb(), IndexInfo::ii_ExclusionOps, IndexInfo::ii_ExclusionProcs, IndexInfo::ii_ExclusionStrats, IndexInfo::ii_Expressions, IndexInfo::ii_Predicate, ILHead, MemoryContextSwitchTo(), NIL, nogc, and palloc_object.

Referenced by index_create().

InsertOneNull()

void InsertOneNull

(

int

i

)

Definition at line 699 of file bootstrap.c.

{
    elog(DEBUG4, "inserting column %d NULL", i);
    Assert(i >= 0 && i < MAXATTR);
    if (TupleDescAttr(boot_reldesc->rd_att, i)->attnotnull)
        elog(ERROR,
             "NULL value specified for not-null column \"%s\" of relation \"%s\"",
             NameStr(TupleDescAttr(boot_reldesc->rd_att, i)->attname),
             RelationGetRelationName(boot_reldesc));
    values[i] = PointerGetDatum(NULL);
    Nulls[i] = true;
}

References Assert, boot_reldesc, DEBUG4, elog, ERROR, fb(), i, MAXATTR, NameStr, Nulls, PointerGetDatum(), RelationData::rd_att, RelationGetRelationName, TupleDescAttr(), and values.

InsertOneTuple()

void InsertOneTuple

(

void

)

Definition at line 633 of file bootstrap.c.

{
    HeapTuple   tuple;
    TupleDesc   tupDesc;
    int         i;
 
    elog(DEBUG4, "inserting row with %d columns", numattr);
 
    tupDesc = CreateTupleDesc(numattr, attrtypes);
    tuple = heap_form_tuple(tupDesc, values, Nulls);
    pfree(tupDesc);             /* just free's tupDesc, not the attrtypes */
 
    simple_heap_insert(boot_reldesc, tuple);
    heap_freetuple(tuple);
    elog(DEBUG4, "row inserted");
 
    /*
     * Reset null markers for next tuple
     */
    for (i = 0; i < numattr; i++)
        Nulls[i] = false;
}

References attrtypes, boot_reldesc, CreateTupleDesc(), DEBUG4, elog, heap_form_tuple(), heap_freetuple(), i, Nulls, numattr, pfree(), simple_heap_insert(), and values.

InsertOneValue()

void InsertOneValue	(	char *	value,
		int	i
	)

Definition at line 661 of file bootstrap.c.

{
    Oid         typoid;
    int16       typlen;
    bool        typbyval;
    char        typalign;
    char        typdelim;
    Oid         typioparam;
    Oid         typinput;
    Oid         typoutput;
 
    Assert(i >= 0 && i < MAXATTR);
 
    elog(DEBUG4, "inserting column %d value \"%s\"", i, value);
 
    typoid = TupleDescAttr(boot_reldesc->rd_att, i)->atttypid;
 
    boot_get_type_io_data(typoid,
                          &typlen, &typbyval, &typalign,
                          &typdelim, &typioparam,
                          &typinput, &typoutput);
 
    values[i] = OidInputFunctionCall(typinput, value, typioparam, -1);
 
    /*
     * We use ereport not elog here so that parameters aren't evaluated unless
     * the message is going to be printed, which generally it isn't
     */
    ereport(DEBUG4,
            (errmsg_internal("inserted -> %s",
                             OidOutputFunctionCall(typoutput, values[i]))));
}

References Assert, boot_get_type_io_data(), boot_reldesc, DEBUG4, elog, ereport, errmsg_internal(), fb(), i, MAXATTR, OidInputFunctionCall(), OidOutputFunctionCall(), RelationData::rd_att, TupleDescAttr(), typalign, value, and values.

populate_typ_list()

static void populate_typ_list ( void  )

static

Definition at line 730 of file bootstrap.c.

{
    Relation    rel;
    TableScanDesc scan;
    HeapTuple   tup;
    MemoryContext old;
 
    Assert(Typ == NIL);
 
    rel = table_open(TypeRelationId, NoLock);
    scan = table_beginscan_catalog(rel, 0, NULL);
    old = MemoryContextSwitchTo(TopMemoryContext);
    while ((tup = heap_getnext(scan, ForwardScanDirection)) != NULL)
    {
        Form_pg_type typForm = (Form_pg_type) GETSTRUCT(tup);
        struct typmap *newtyp;
 
        newtyp = palloc_object(struct typmap);
        Typ = lappend(Typ, newtyp);
 
        newtyp->am_oid = typForm->oid;
        memcpy(&newtyp->am_typ, typForm, sizeof(newtyp->am_typ));
    }
    MemoryContextSwitchTo(old);
    table_endscan(scan);
    table_close(rel, NoLock);
}

References Assert, fb(), ForwardScanDirection, GETSTRUCT(), heap_getnext(), lappend(), MemoryContextSwitchTo(), NIL, NoLock, palloc_object, table_beginscan_catalog(), table_close(), table_endscan(), table_open(), TopMemoryContext, and Typ.

Referenced by boot_openrel(), and gettype().

Variable Documentation

Ap

struct typmap* Ap = NULL

static

Definition at line 153 of file bootstrap.c.

Referenced by DefineAttr(), and gettype().

attrtypes

Form_pg_attribute attrtypes[MAXATTR]

Definition at line 60 of file bootstrap.c.

Referenced by boot_openrel(), BootstrapModeMain(), DefineAttr(), and InsertOneTuple().

boot_reldesc

Relation boot_reldesc

Definition at line 58 of file bootstrap.c.

Referenced by boot_openrel(), cleanup(), closerel(), DefineAttr(), InsertOneNull(), InsertOneTuple(), and InsertOneValue().

ILHead

IndexList* ILHead = NULL

static

Definition at line 174 of file bootstrap.c.

Referenced by build_indices(), and index_register().

n_types

const int n_types = sizeof(TypInfo) / sizeof(struct typinfo)

static

Definition at line 144 of file bootstrap.c.

Referenced by boot_get_type_io_data(), and gettype().

nogc

MemoryContext nogc = NULL

static

Definition at line 158 of file bootstrap.c.

Referenced by index_register().

Nulls

bool Nulls[MAXATTR]

static

Definition at line 156 of file bootstrap.c.

Referenced by _SPI_convert_params(), BootstrapModeMain(), InsertOneNull(), InsertOneTuple(), SPI_cursor_open(), SPI_cursor_open_with_args(), SPI_execp(), SPI_execute_plan(), SPI_execute_snapshot(), SPI_execute_with_args(), and SPI_modifytuple().

numattr

int numattr

Definition at line 61 of file bootstrap.c.

Referenced by boot_openrel(), InsertOneTuple(), and tsvector_update_trigger().

Typ

List* Typ = NIL

static

Definition at line 152 of file bootstrap.c.

Referenced by boot_get_type_io_data(), boot_openrel(), DefineAttr(), gettype(), and populate_typ_list().

TypInfo

const struct typinfo TypInfo[]

static

Definition at line 87 of file bootstrap.c.

                                        {
    {"bool", BOOLOID, 0, 1, true, TYPALIGN_CHAR, TYPSTORAGE_PLAIN, InvalidOid,
    F_BOOLIN, F_BOOLOUT},
    {"bytea", BYTEAOID, 0, -1, false, TYPALIGN_INT, TYPSTORAGE_EXTENDED, InvalidOid,
    F_BYTEAIN, F_BYTEAOUT},
    {"char", CHAROID, 0, 1, true, TYPALIGN_CHAR, TYPSTORAGE_PLAIN, InvalidOid,
    F_CHARIN, F_CHAROUT},
    {"int2", INT2OID, 0, 2, true, TYPALIGN_SHORT, TYPSTORAGE_PLAIN, InvalidOid,
    F_INT2IN, F_INT2OUT},
    {"int4", INT4OID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_INT4IN, F_INT4OUT},
    {"float4", FLOAT4OID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_FLOAT4IN, F_FLOAT4OUT},
    {"name", NAMEOID, CHAROID, NAMEDATALEN, false, TYPALIGN_CHAR, TYPSTORAGE_PLAIN, C_COLLATION_OID,
    F_NAMEIN, F_NAMEOUT},
    {"regclass", REGCLASSOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_REGCLASSIN, F_REGCLASSOUT},
    {"regproc", REGPROCOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_REGPROCIN, F_REGPROCOUT},
    {"regtype", REGTYPEOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_REGTYPEIN, F_REGTYPEOUT},
    {"regrole", REGROLEOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_REGROLEIN, F_REGROLEOUT},
    {"regnamespace", REGNAMESPACEOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_REGNAMESPACEIN, F_REGNAMESPACEOUT},
    {"regdatabase", REGDATABASEOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_REGDATABASEIN, F_REGDATABASEOUT},
    {"text", TEXTOID, 0, -1, false, TYPALIGN_INT, TYPSTORAGE_EXTENDED, DEFAULT_COLLATION_OID,
    F_TEXTIN, F_TEXTOUT},
    {"oid", OIDOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_OIDIN, F_OIDOUT},
    {"oid8", OID8OID, 0, 8, true, TYPALIGN_DOUBLE, TYPSTORAGE_PLAIN, InvalidOid,
    F_OID8IN, F_OID8OUT},
    {"tid", TIDOID, 0, 6, false, TYPALIGN_SHORT, TYPSTORAGE_PLAIN, InvalidOid,
    F_TIDIN, F_TIDOUT},
    {"xid", XIDOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_XIDIN, F_XIDOUT},
    {"cid", CIDOID, 0, 4, true, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_CIDIN, F_CIDOUT},
    {"pg_node_tree", PG_NODE_TREEOID, 0, -1, false, TYPALIGN_INT, TYPSTORAGE_EXTENDED, DEFAULT_COLLATION_OID,
    F_PG_NODE_TREE_IN, F_PG_NODE_TREE_OUT},
    {"int2vector", INT2VECTOROID, INT2OID, -1, false, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_INT2VECTORIN, F_INT2VECTOROUT},
    {"oidvector", OIDVECTOROID, OIDOID, -1, false, TYPALIGN_INT, TYPSTORAGE_PLAIN, InvalidOid,
    F_OIDVECTORIN, F_OIDVECTOROUT},
    {"_int4", INT4ARRAYOID, INT4OID, -1, false, TYPALIGN_INT, TYPSTORAGE_EXTENDED, InvalidOid,
    F_ARRAY_IN, F_ARRAY_OUT},
    {"_text", 1009, TEXTOID, -1, false, TYPALIGN_INT, TYPSTORAGE_EXTENDED, DEFAULT_COLLATION_OID,
    F_ARRAY_IN, F_ARRAY_OUT},
    {"_oid", 1028, OIDOID, -1, false, TYPALIGN_INT, TYPSTORAGE_EXTENDED, InvalidOid,
    F_ARRAY_IN, F_ARRAY_OUT},
    {"_char", 1002, CHAROID, -1, false, TYPALIGN_INT, TYPSTORAGE_EXTENDED, InvalidOid,
    F_ARRAY_IN, F_ARRAY_OUT},
    {"_aclitem", 1034, ACLITEMOID, -1, false, TYPALIGN_INT, TYPSTORAGE_EXTENDED, InvalidOid,
    F_ARRAY_IN, F_ARRAY_OUT}
};

Referenced by boot_get_type_io_data(), DefineAttr(), and gettype().

values

Datum values[MAXATTR]

static

Definition at line 155 of file bootstrap.c.

Referenced by _bt_build_callback(), _bt_check_unique(), _bt_spool(), _h_spool(), aclexplode(), add_values_to_range(), AddEnumLabel(), AddSubscriptionRelState(), AggregateCreate(), AlterCollation(), AlterDatabaseRefreshColl(), AlterObjectNamespace_internal(), AlterObjectOwner_internal(), AlterObjectRename_internal(), AlterOperator(), AlterPolicy(), AlterPublicationOptions(), AlterSetting(), AlterSubscription(), AlterTypeRecurse(), apply_returning_filter(), ApplyExtensionUpdates(), array_in(), array_iterate(), array_map(), array_out(), array_replace_internal(), attribute_statistics_update(), blinsert(), bloomBuildCallback(), BloomFormTuple(), brin_deconstruct_tuple(), brin_deform_tuple(), brin_form_tuple(), brin_metapage_info(), brin_page_items(), brinbuildCallback(), brinbuildCallbackParallel(), brininsert(), bt_metap(), bt_multi_page_stats(), bt_page_print_tuples(), bt_page_stats_internal(), bt_tuple_present_callback(), btinsert(), build_index_value_desc(), build_pgstattuple_type(), build_sorted_items(), build_tuplestore_recursively(), BuildIndexValueDescription(), BuildTupleFromCStrings(), CastCreate(), CatalogIndexInsert(), check_conn_params(), check_exclusion_constraint(), check_exclusion_or_unique_constraint(), clear_subscription_skip_lsn(), CollationCreate(), collectTSQueryValues(), comparetup_index_btree_tiebreak(), compute_index_stats(), compute_partition_hash_value(), compute_scalar_stats(), connect_pg_server(), ConnectDatabase(), connectDatabase(), conninfo_array_parse(), constructConnStr(), ConversionCreate(), convert_VALUES_to_ANY(), copy_replication_slot(), CopyArrayEls(), CopyFromBinaryOneRow(), CopyFromCSVOneRow(), CopyFromTextLikeOneRow(), CopyFromTextOneRow(), create_cursor(), CreateAccessMethod(), CreateComments(), CreateConstraintEntry(), CreateForeignDataWrapper(), CreateForeignServer(), CreateForeignTable(), CreateOpFamily(), CreatePolicy(), CreateProceduralLanguage(), CreatePublication(), CreateReplicationSlot(), CreateSharedComments(), CreateStatistics(), CreateSubscription(), CreateTableSpace(), CreateTransform(), CreateTriggerFiringOn(), CreateUserMapping(), crosstab(), dblink_get_notify(), dblink_get_pkey(), DefineOpClass(), DefineTSConfiguration(), DefineTSDictionary(), DefineTSParser(), DefineTSTemplate(), DisableSubscription(), DiscreteKnapsack(), do_connect(), do_text_output_multiline(), do_tup_output(), doConnect(), each_object_field_end(), each_worker_jsonb(), elements_array_element_end(), elements_worker_jsonb(), exec_move_row(), exec_move_row_from_fields(), ExecBuildAggTrans(), ExecBuildSlotPartitionKeyDescription(), ExecCheckIndexConstraints(), ExecComputeStoredGenerated(), ExecEvalMinMax(), ExecEvalXmlExpr(), ExecFilterJunk(), ExecFindPartition(), ExecGrant_Attribute(), ExecGrant_common(), ExecGrant_Largeobject(), ExecGrant_Parameter(), ExecGrant_Relation(), ExecInitExprRec(), ExecInsertIndexTuples(), execute_dml_stmt(), extended_statistics_update(), ExtractConnectionOptions(), ExtractReplicaIdentity(), file_acquire_sample_rows(), fill_hba_line(), fill_ident_line(), FillXLogStatsRow(), FormIndexDatum(), FormPartitionKeyDatum(), get_actual_variable_endpoint(), get_altertable_subcmdinfo(), get_available_versions_for_extension(), get_crosstab_tuplestore(), get_matching_hash_bounds(), get_matching_range_bounds(), get_partition_for_tuple(), get_text_array_contents(), GetConfigOptionValues(), GetConnection(), GetWALBlockInfo(), GetWALRecordInfo(), GetWALRecordsInfo(), GetWalStats(), GetXLogSummaryStats(), gin_leafpage_items(), gin_metapage_info(), gin_page_opaque_info(), ginBuildCallback(), ginBuildCallbackParallel(), gininsert(), gist_page_items(), gist_page_items_bytea(), gist_page_opaque_info(), gistBuildCallback(), gistinsert(), gistSortedBuildCallback(), hash_bitmap_info(), hash_metapage_info(), hash_page_items(), hash_page_stats(), hash_record(), hash_record_extended(), hashbuildCallback(), hashinsert(), heap_compute_data_size(), heap_deform_tuple(), heap_fill_tuple(), heap_form_minimal_tuple(), heap_form_tuple(), heap_modify_tuple(), heap_modify_tuple_by_cols(), heap_page_items(), heap_tuple_infomask_flags(), heapam_index_build_range_scan(), heapam_index_validate_scan(), heapam_relation_copy_for_cluster(), hstore_from_record(), hstore_populate_record(), IdentifySystem(), index_concurrently_swap(), index_deform_tuple(), index_deform_tuple_internal(), index_form_tuple(), index_form_tuple_context(), index_insert(), index_truncate_tuple(), IndexCheckExclusion(), inet_hist_value_sel(), injection_points_list(), insert_event_trigger_tuple(), InsertExtensionTuple(), InsertOneNull(), InsertOneTuple(), InsertOneValue(), InsertPgClassTuple(), InsertRule(), intset_flush_buffered_values(), inv_truncate(), inv_write(), LargeObjectCreate(), libpqsrv_connect_params(), LogicalOutputWrite(), logicalrep_write_tuple(), main(), main(), make_tuple_from_result_row(), make_tuple_indirect(), materializeQueryResult(), materializeResult(), minmax_multi_init(), NamespaceCreate(), ndistinct_for_combination(), NextCopyFrom(), oid_array_to_list(), OperatorCreate(), OperatorShellMake(), page_header(), ParameterAclCreate(), parse_key_value_arrays(), parseLocalRelOptions(), partition_range_datum_bsearch(), perform_pruning_base_step(), pg_armor(), pg_available_extensions(), pg_available_wal_summaries(), pg_backup_stop(), pg_buffercache_evict(), pg_buffercache_evict_all(), pg_buffercache_evict_relation(), pg_buffercache_mark_dirty(), pg_buffercache_mark_dirty_all(), pg_buffercache_mark_dirty_relation(), pg_buffercache_os_pages_internal(), pg_buffercache_pages(), pg_buffercache_summary(), pg_buffercache_usage_counts(), pg_config(), pg_control_checkpoint(), pg_control_init(), pg_control_recovery(), pg_control_system(), pg_create_logical_replication_slot(), pg_create_physical_replication_slot(), pg_cursor(), pg_event_trigger_ddl_commands(), pg_event_trigger_dropped_objects(), pg_extension_update_paths(), pg_get_aios(), pg_get_catalog_foreign_keys(), pg_get_keywords(), pg_get_loaded_modules(), pg_get_logical_snapshot_info(), pg_get_logical_snapshot_meta(), pg_get_multixact_members(), pg_get_multixact_stats(), pg_get_object_address(), pg_get_publication_tables(), pg_get_replication_slots(), pg_get_sequence_data(), pg_get_shmem_allocations(), pg_get_shmem_allocations_numa(), pg_get_wait_events(), pg_get_wal_record_info(), pg_get_wal_resource_managers(), pg_get_wal_summarizer_state(), pg_identify_object(), pg_identify_object_as_address(), pg_input_error_info(), pg_last_committed_xact(), pg_lock_status(), pg_ls_dir(), pg_ls_dir_files(), pg_options_to_table(), pg_partition_tree(), pg_prepared_statement(), pg_prepared_xact(), pg_replication_slot_advance(), pg_sequence_parameters(), pg_show_replication_origin_status(), pg_split_walfile_name(), pg_stat_file(), pg_stat_get_activity(), pg_stat_get_archiver(), pg_stat_get_backend_subxact(), pg_stat_get_progress_info(), pg_stat_get_recovery_prefetch(), pg_stat_get_replication_slot(), pg_stat_get_slru(), pg_stat_get_subscription(), pg_stat_get_subscription_stats(), pg_stat_get_wal_receiver(), pg_stat_get_wal_senders(), pg_stat_io_build_tuples(), pg_stat_statements_info(), pg_stat_statements_internal(), pg_stat_wal_build_tuple(), pg_stats_ext_mcvlist_items(), pg_tablespace_databases(), pg_timezone_abbrevs_abbrevs(), pg_timezone_abbrevs_zone(), pg_timezone_names(), pg_visibility(), pg_visibility_map(), pg_visibility_map_rel(), pg_visibility_map_summary(), pg_visibility_rel(), pg_wal_summary_contents(), pg_walfile_name_offset(), pg_xact_commit_timestamp_origin(), pgfdw_has_required_scram_options(), pgfdw_security_check(), pgp_armor_encode(), pgp_armor_headers(), pgp_extract_armor_headers(), pgrowlocks(), pgstatginindex_internal(), pgstathashindex(), pgstatindex_impl(), pgstattuple_approx_internal(), plperl_build_tuple_result(), pltcl_build_tuple_result(), PLy_cursor_plan(), PLy_spi_execute_plan(), PLyGenericObject_ToComposite(), PLyMapping_ToComposite(), PLySequence_ToComposite(), populate_record(), postgres_fdw_get_connections_internal(), PQconnectdbParams(), PQconnectStartParams(), PQpingParams(), ProcedureCreate(), prs_process_call(), publication_add_relation(), publication_add_schema(), PutMemoryContextsStatsTupleStore(), RangeCreate(), ReadArrayBinary(), ReadArrayStr(), ReadReplicationSlot(), record_in(), record_out(), record_recv(), record_send(), recordExtensionInitPrivWorker(), reduce_expanded_ranges(), reform_and_rewrite_tuple(), regression_main(), relation_statistics_update(), RemoveRoleFromInitPriv(), RemoveRoleFromObjectPolicy(), ReplaceRoleInInitPriv(), replorigin_create(), report_corruption_internal(), SendTablespaceList(), SendXlogRecPtrResult(), serialize_expr_stats(), SetDefaultACL(), SetSecurityLabel(), SetSharedSecurityLabel(), shdepAddDependency(), shdepChangeDep(), show_all_file_settings(), show_all_settings(), ShowAllGUCConfig(), slot_deform_heap_tuple_internal(), spginsert(), spgistBuildCallback(), split_text_accum_result(), sql_conn(), ssl_extension_info(), StartReplication(), statatt_init_empty_tuple(), statatt_set_slot(), statext_mcv_serialize(), statext_store(), StoreAttrDefault(), storeOperators(), StorePartitionKey(), storeProcedures(), StoreSingleInheritance(), test_custom_stats_fixed_report(), test_custom_stats_var_report(), test_enc_conversion(), test_huge_distances(), test_predtest(), tfuncLoadRows(), toast_build_flattened_tuple(), toast_delete_external(), TransformGUCArray(), ts_process_call(), tsvector_unnest(), tt_process_call(), tuplesort_putindextuplevalues(), tuplestore_putvalues(), TypeCreate(), TypeShellMake(), unique_key_recheck(), update_attstats(), UpdateDeadTupleRetentionStatus(), UpdateIndexRelation(), UpdateSubscriptionRelState(), UpdateTwoPhaseState(), upsert_pg_statistic(), upsert_pg_statistic_ext_data(), vacuumlo(), ValuesNext(), WaitForLockersMultiple(), and xpath_table().