LCOV - differential code coverage report
Current view: top level - src/backend/access/rmgrdesc - committsdesc.c (source / functions) Coverage Total Hit UBC
Current: Differential Code Coverage HEAD vs 15 Lines: 0.0 % 18 0 18
Current Date: 2023-04-08 15:15:32 Functions: 0.0 % 2 0 2
Baseline: 15
Baseline Date: 2023-04-08 15:09:40
Legend: Lines: hit not hit

           TLA  Line data    Source code
       1                 : /*-------------------------------------------------------------------------
       2                 :  *
       3                 :  * committsdesc.c
       4                 :  *    rmgr descriptor routines for access/transam/commit_ts.c
       5                 :  *
       6                 :  * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
       7                 :  * Portions Copyright (c) 1994, Regents of the University of California
       8                 :  *
       9                 :  *
      10                 :  * IDENTIFICATION
      11                 :  *    src/backend/access/rmgrdesc/committsdesc.c
      12                 :  *
      13                 :  *-------------------------------------------------------------------------
      14                 :  */
      15                 : #include "postgres.h"
      16                 : 
      17                 : #include "access/commit_ts.h"
      18                 : #include "utils/timestamp.h"
      19                 : 
      20                 : 
      21                 : void
      22 UBC           0 : commit_ts_desc(StringInfo buf, XLogReaderState *record)
      23                 : {
      24               0 :     char       *rec = XLogRecGetData(record);
      25               0 :     uint8       info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
      26                 : 
      27               0 :     if (info == COMMIT_TS_ZEROPAGE)
      28                 :     {
      29                 :         int         pageno;
      30                 : 
      31               0 :         memcpy(&pageno, rec, sizeof(int));
      32               0 :         appendStringInfo(buf, "%d", pageno);
      33                 :     }
      34               0 :     else if (info == COMMIT_TS_TRUNCATE)
      35                 :     {
      36               0 :         xl_commit_ts_truncate *trunc = (xl_commit_ts_truncate *) rec;
      37                 : 
      38               0 :         appendStringInfo(buf, "pageno %d, oldestXid %u",
      39                 :                          trunc->pageno, trunc->oldestXid);
      40                 :     }
      41               0 : }
      42                 : 
      43                 : const char *
      44               0 : commit_ts_identify(uint8 info)
      45                 : {
      46               0 :     switch (info)
      47                 :     {
      48               0 :         case COMMIT_TS_ZEROPAGE:
      49               0 :             return "ZEROPAGE";
      50               0 :         case COMMIT_TS_TRUNCATE:
      51               0 :             return "TRUNCATE";
      52               0 :         default:
      53               0 :             return NULL;
      54                 :     }
      55                 : }
        

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