postgres14

Documentation

Index

• func DecodePgControl(d *decode.D) any

Functions

func DecodePgControl

func DecodePgControl(d *decode.D) any

type = struct ControlFileData {
    0      |     8

uint64 system_identifier;

8      |     4

uint32 pg_control_version;

12      |     4

uint32 catalog_version_no;

16      |     4

DBState state;

XXX  4-byte hole
  24      |     8

pg_time_t time;

32      |     8

XLogRecPtr checkPoint;

40      |    88

CheckPoint checkPointCopy;

128      |     8

XLogRecPtr unloggedLSN;

136      |     8

XLogRecPtr minRecoveryPoint;

144      |     4

TimeLineID minRecoveryPointTLI;

XXX  4-byte hole
 152      |     8

XLogRecPtr backupStartPoint;

160      |     8

XLogRecPtr backupEndPoint;

168      |     1

_Bool backupEndRequired;

XXX  3-byte hole
 172      |     4

int wal_level;

176      |     1

_Bool wal_log_hints;

XXX  3-byte hole
 180      |     4

int MaxConnections;

184      |     4

int max_worker_processes;

188      |     4

int max_wal_senders;

192      |     4

int max_prepared_xacts;

196      |     4

int max_locks_per_xact;

200      |     1

_Bool track_commit_timestamp;

XXX  3-byte hole
 204      |     4

uint32 maxAlign;

208      |     8

double floatFormat;

216      |     4

uint32 blcksz;

220      |     4

uint32 relseg_size;

224      |     4

uint32 xlog_blcksz;

228      |     4

uint32 xlog_seg_size;

232      |     4

uint32 nameDataLen;

236      |     4

uint32 indexMaxKeys;

240      |     4

uint32 toast_max_chunk_size;

244      |     4

uint32 loblksize;

248      |     1

_Bool float8ByVal;

XXX  3-byte hole
 252      |     4

uint32 data_checksum_version;

256      |    32

char mock_authentication_nonce[32];

288      |     4

pg_crc32c crc;

XXX  4-byte padding

total size (bytes):  296

type = struct CheckPoint {
    0      |     8

XLogRecPtr redo;

8      |     4

TimeLineID ThisTimeLineID;

12      |     4

TimeLineID PrevTimeLineID;

16      |     1

_Bool fullPageWrites;

XXX  7-byte hole
  24      |     8

FullTransactionId nextXid;

32      |     4

Oid nextOid;

36      |     4

MultiXactId nextMulti;

40      |     4

MultiXactOffset nextMultiOffset;

44      |     4

TransactionId oldestXid;

48      |     4

Oid oldestXidDB;

52      |     4

MultiXactId oldestMulti;

56      |     4

Oid oldestMultiDB;

XXX  4-byte hole
  64      |     8

pg_time_t time;

72      |     4

TransactionId oldestCommitTsXid;

76      |     4

TransactionId newestCommitTsXid;

80      |     4

TransactionId oldestActiveXid;

XXX  4-byte padding

total size (bytes):   88