/Users/deen/code/yugabyte-db/src/postgres/src/bin/pg_waldump/nbtdesc.c

Source (jump to first uncovered line)
/*-------------------------------------------------------------------------
 *
 * nbtdesc.c
 *    rmgr descriptor routines for access/nbtree/nbtxlog.c
 *
 * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 *
 * IDENTIFICATION
 *    src/backend/access/rmgrdesc/nbtdesc.c
 *
 *-------------------------------------------------------------------------
 */
#include "postgres.h"

#include "access/nbtxlog.h"

void
btree_desc(StringInfo buf, XLogReaderState *record)
{
  char     *rec = XLogRecGetData(record);
  uint8   info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;

  switch (info)
  {
    case XLOG_BTREE_INSERT_LEAF:
    case XLOG_BTREE_INSERT_UPPER:
    case XLOG_BTREE_INSERT_META:
      {
        xl_btree_insert *xlrec = (xl_btree_insert *) rec;

        appendStringInfo(buf, "off %u", xlrec->offnum);
        break;
      }
    case XLOG_BTREE_SPLIT_L:
    case XLOG_BTREE_SPLIT_R:
    case XLOG_BTREE_SPLIT_L_HIGHKEY:
    case XLOG_BTREE_SPLIT_R_HIGHKEY:
      {
        xl_btree_split *xlrec = (xl_btree_split *) rec;

        appendStringInfo(buf, "level %u, firstright %d",
                 xlrec->level, xlrec->firstright);
        break;
      }
    case XLOG_BTREE_VACUUM:
      {
        xl_btree_vacuum *xlrec = (xl_btree_vacuum *) rec;

        appendStringInfo(buf, "lastBlockVacuumed %u",
                 xlrec->lastBlockVacuumed);
        break;
      }
    case XLOG_BTREE_DELETE:
      {
        xl_btree_delete *xlrec = (xl_btree_delete *) rec;

        appendStringInfo(buf, "%d items", xlrec->nitems);
        break;
      }
    case XLOG_BTREE_MARK_PAGE_HALFDEAD:
      {
        xl_btree_mark_page_halfdead *xlrec = (xl_btree_mark_page_halfdead *) rec;

        appendStringInfo(buf, "topparent %u; leaf %u; left %u; right %u",
                 xlrec->topparent, xlrec->leafblk, xlrec->leftblk, xlrec->rightblk);
        break;
      }
    case XLOG_BTREE_UNLINK_PAGE_META:
    case XLOG_BTREE_UNLINK_PAGE:
      {
        xl_btree_unlink_page *xlrec = (xl_btree_unlink_page *) rec;

        appendStringInfo(buf, "left %u; right %u; btpo_xact %u; ",
                 xlrec->leftsib, xlrec->rightsib,
                 xlrec->btpo_xact);
        appendStringInfo(buf, "leafleft %u; leafright %u; topparent %u",
                 xlrec->leafleftsib, xlrec->leafrightsib,
                 xlrec->topparent);
        break;
      }
    case XLOG_BTREE_NEWROOT:
      {
        xl_btree_newroot *xlrec = (xl_btree_newroot *) rec;

        appendStringInfo(buf, "lev %u", xlrec->level);
        break;
      }
    case XLOG_BTREE_REUSE_PAGE:
      {
        xl_btree_reuse_page *xlrec = (xl_btree_reuse_page *) rec;

        appendStringInfo(buf, "rel %u/%u/%u; latestRemovedXid %u",
                 xlrec->node.spcNode, xlrec->node.dbNode,
                 xlrec->node.relNode, xlrec->latestRemovedXid);
        break;
      }
    case XLOG_BTREE_META_CLEANUP:
      {
        xl_btree_metadata *xlrec = (xl_btree_metadata *) rec;

        appendStringInfo(buf, "oldest_btpo_xact %u; last_cleanup_num_heap_tuples: %f",
                 xlrec->oldest_btpo_xact,
                 xlrec->last_cleanup_num_heap_tuples);
        break;
      }
  }
}

const char *
btree_identify(uint8 info)
{
  const char *id = NULL;

  switch (info & ~XLR_INFO_MASK)
  {
    case XLOG_BTREE_INSERT_LEAF:
      id = "INSERT_LEAF";
      break;
    case XLOG_BTREE_INSERT_UPPER:
      id = "INSERT_UPPER";
      break;
    case XLOG_BTREE_INSERT_META:
      id = "INSERT_META";
      break;
    case XLOG_BTREE_SPLIT_L:
      id = "SPLIT_L";
      break;
    case XLOG_BTREE_SPLIT_R:
      id = "SPLIT_R";
      break;
    case XLOG_BTREE_SPLIT_L_HIGHKEY:
      id = "SPLIT_L_HIGHKEY";
      break;
    case XLOG_BTREE_SPLIT_R_HIGHKEY:
      id = "SPLIT_R_HIGHKEY";
      break;
    case XLOG_BTREE_VACUUM:
      id = "VACUUM";
      break;
    case XLOG_BTREE_DELETE:
      id = "DELETE";
      break;
    case XLOG_BTREE_MARK_PAGE_HALFDEAD:
      id = "MARK_PAGE_HALFDEAD";
      break;
    case XLOG_BTREE_UNLINK_PAGE:
      id = "UNLINK_PAGE";
      break;
    case XLOG_BTREE_UNLINK_PAGE_META:
      id = "UNLINK_PAGE_META";
      break;
    case XLOG_BTREE_NEWROOT:
      id = "NEWROOT";
      break;
    case XLOG_BTREE_REUSE_PAGE:
      id = "REUSE_PAGE";
      break;
    case XLOG_BTREE_META_CLEANUP:
      id = "META_CLEANUP";
      break;
  }

  return id;
}

Line	Count	Source (jump to first uncovered line)
1		/*-------------------------------------------------------------------------
2		*
3		* nbtdesc.c
4		* rmgr descriptor routines for access/nbtree/nbtxlog.c
5		*
6		* Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
7		* Portions Copyright (c) 1994, Regents of the University of California
8		*
9		*
10		* IDENTIFICATION
11		* src/backend/access/rmgrdesc/nbtdesc.c
12		*
13		*-------------------------------------------------------------------------
14		*/
15		#include "postgres.h"
16
17		#include "access/nbtxlog.h"
18
19		void
20		btree_desc(StringInfo buf, XLogReaderState *record)
21	0	{
22	0	char *rec = XLogRecGetData(record);
23	0	uint8 info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
24
25	0	switch (info)
26	0	{
27	0	case XLOG_BTREE_INSERT_LEAF:
28	0	case XLOG_BTREE_INSERT_UPPER:
29	0	case XLOG_BTREE_INSERT_META:
30	0	{
31	0	xl_btree_insert xlrec = (xl_btree_insert ) rec;
32
33	0	appendStringInfo(buf, "off %u", xlrec->offnum);
34	0	break;
35	0	}
36	0	case XLOG_BTREE_SPLIT_L:
37	0	case XLOG_BTREE_SPLIT_R:
38	0	case XLOG_BTREE_SPLIT_L_HIGHKEY:
39	0	case XLOG_BTREE_SPLIT_R_HIGHKEY:
40	0	{
41	0	xl_btree_split xlrec = (xl_btree_split ) rec;
42
43	0	appendStringInfo(buf, "level %u, firstright %d",
44	0	xlrec->level, xlrec->firstright);
45	0	break;
46	0	}
47	0	case XLOG_BTREE_VACUUM:
48	0	{
49	0	xl_btree_vacuum xlrec = (xl_btree_vacuum ) rec;
50
51	0	appendStringInfo(buf, "lastBlockVacuumed %u",
52	0	xlrec->lastBlockVacuumed);
53	0	break;
54	0	}
55	0	case XLOG_BTREE_DELETE:
56	0	{
57	0	xl_btree_delete xlrec = (xl_btree_delete ) rec;
58
59	0	appendStringInfo(buf, "%d items", xlrec->nitems);
60	0	break;
61	0	}
62	0	case XLOG_BTREE_MARK_PAGE_HALFDEAD:
63	0	{
64	0	xl_btree_mark_page_halfdead xlrec = (xl_btree_mark_page_halfdead ) rec;
65
66	0	appendStringInfo(buf, "topparent %u; leaf %u; left %u; right %u",
67	0	xlrec->topparent, xlrec->leafblk, xlrec->leftblk, xlrec->rightblk);
68	0	break;
69	0	}
70	0	case XLOG_BTREE_UNLINK_PAGE_META:
71	0	case XLOG_BTREE_UNLINK_PAGE:
72	0	{
73	0	xl_btree_unlink_page xlrec = (xl_btree_unlink_page ) rec;
74
75	0	appendStringInfo(buf, "left %u; right %u; btpo_xact %u; ",
76	0	xlrec->leftsib, xlrec->rightsib,
77	0	xlrec->btpo_xact);
78	0	appendStringInfo(buf, "leafleft %u; leafright %u; topparent %u",
79	0	xlrec->leafleftsib, xlrec->leafrightsib,
80	0	xlrec->topparent);
81	0	break;
82	0	}
83	0	case XLOG_BTREE_NEWROOT:
84	0	{
85	0	xl_btree_newroot xlrec = (xl_btree_newroot ) rec;
86
87	0	appendStringInfo(buf, "lev %u", xlrec->level);
88	0	break;
89	0	}
90	0	case XLOG_BTREE_REUSE_PAGE:
91	0	{
92	0	xl_btree_reuse_page xlrec = (xl_btree_reuse_page ) rec;
93
94	0	appendStringInfo(buf, "rel %u/%u/%u; latestRemovedXid %u",
95	0	xlrec->node.spcNode, xlrec->node.dbNode,
96	0	xlrec->node.relNode, xlrec->latestRemovedXid);
97	0	break;
98	0	}
99	0	case XLOG_BTREE_META_CLEANUP:
100	0	{
101	0	xl_btree_metadata xlrec = (xl_btree_metadata ) rec;
102
103	0	appendStringInfo(buf, "oldest_btpo_xact %u; last_cleanup_num_heap_tuples: %f",
104	0	xlrec->oldest_btpo_xact,
105	0	xlrec->last_cleanup_num_heap_tuples);
106	0	break;
107	0	}
108	0	}
109	0	}
110
111		const char *
112		btree_identify(uint8 info)
113	0	{
114	0	const char *id = NULL;
115
116	0	switch (info & ~XLR_INFO_MASK)
117	0	{
118	0	case XLOG_BTREE_INSERT_LEAF:
119	0	id = "INSERT_LEAF";
120	0	break;
121	0	case XLOG_BTREE_INSERT_UPPER:
122	0	id = "INSERT_UPPER";
123	0	break;
124	0	case XLOG_BTREE_INSERT_META:
125	0	id = "INSERT_META";
126	0	break;
127	0	case XLOG_BTREE_SPLIT_L:
128	0	id = "SPLIT_L";
129	0	break;
130	0	case XLOG_BTREE_SPLIT_R:
131	0	id = "SPLIT_R";
132	0	break;
133	0	case XLOG_BTREE_SPLIT_L_HIGHKEY:
134	0	id = "SPLIT_L_HIGHKEY";
135	0	break;
136	0	case XLOG_BTREE_SPLIT_R_HIGHKEY:
137	0	id = "SPLIT_R_HIGHKEY";
138	0	break;
139	0	case XLOG_BTREE_VACUUM:
140	0	id = "VACUUM";
141	0	break;
142	0	case XLOG_BTREE_DELETE:
143	0	id = "DELETE";
144	0	break;
145	0	case XLOG_BTREE_MARK_PAGE_HALFDEAD:
146	0	id = "MARK_PAGE_HALFDEAD";
147	0	break;
148	0	case XLOG_BTREE_UNLINK_PAGE:
149	0	id = "UNLINK_PAGE";
150	0	break;
151	0	case XLOG_BTREE_UNLINK_PAGE_META:
152	0	id = "UNLINK_PAGE_META";
153	0	break;
154	0	case XLOG_BTREE_NEWROOT:
155	0	id = "NEWROOT";
156	0	break;
157	0	case XLOG_BTREE_REUSE_PAGE:
158	0	id = "REUSE_PAGE";
159	0	break;
160	0	case XLOG_BTREE_META_CLEANUP:
161	0	id = "META_CLEANUP";
162	0	break;
163	0	}
164
165	0	return id;
166	0	}

YugabyteDB (2.13.0.0-b42, bfc6a6643e7399ac8a0e81d06a3ee6d6571b33ab)

Coverage Report

Created: 2022-03-09 17:30