granicus.if.org Git - postgresql/blob - src/backend/access/rmgrdesc/seqdesc.c

   1 /*-------------------------------------------------------------------------
   2  *
   3  * seqdesc.c
   4  *        rmgr descriptor routines for commands/sequence.c
   5  *
   6  * Portions Copyright (c) 1996-2014, PostgreSQL Global Development Group
   7  * Portions Copyright (c) 1994, Regents of the University of California
   8  *
   9  *
  10  * IDENTIFICATION
  11  *        src/backend/access/rmgrdesc/seqdesc.c
  12  *
  13  *-------------------------------------------------------------------------
  14  */
  15 #include "postgres.h"
  16
  17 #include "commands/sequence.h"
  18
  19
  20 void
  21 seq_desc(StringInfo buf, uint8 xl_info, char *rec)
  22 {
  23         uint8           info = xl_info & ~XLR_INFO_MASK;
  24         xl_seq_rec *xlrec = (xl_seq_rec *) rec;
  25
  26         if (info == XLOG_SEQ_LOG)
  27                 appendStringInfoString(buf, "log: ");
  28         else
  29         {
  30                 appendStringInfoString(buf, "UNKNOWN");
  31                 return;
  32         }
  33
  34         appendStringInfo(buf, "rel %u/%u/%u",
  35                            xlrec->node.spcNode, xlrec->node.dbNode, xlrec->node.relNode);
  36 }