void
heap_desc(StringInfo buf, XLogReaderState *record)
{
char *rec = XLogRecGetData(record);
uint8 info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
info &= XLOG_HEAP_OPMASK;
if (info == XLOG_HEAP_INSERT)
{
xl_heap_insert *xlrec = (xl_heap_insert *) rec;
appendStringInfo(buf, "off %u", xlrec->offnum);
}
else if (info == XLOG_HEAP_DELETE)
{
xl_heap_delete *xlrec = (xl_heap_delete *) rec;
appendStringInfo(buf, "off %u ", xlrec->offnum);
out_infobits(buf, xlrec->infobits_set);
}
else if (info == XLOG_HEAP_UPDATE)
{
xl_heap_update *xlrec = (xl_heap_update *) rec;
appendStringInfo(buf, "off %u xmax %u ",
xlrec->old_offnum,
xlrec->old_xmax);
out_infobits(buf, xlrec->old_infobits_set);
appendStringInfo(buf, "; new off %u xmax %u",
xlrec->new_offnum,
xlrec->new_xmax);
}
else if (info == XLOG_HEAP_HOT_UPDATE)
{
xl_heap_update *xlrec = (xl_heap_update *) rec;
appendStringInfo(buf, "off %u xmax %u ",
xlrec->old_offnum,
xlrec->old_xmax);
out_infobits(buf, xlrec->old_infobits_set);
appendStringInfo(buf, "; new off %u xmax %u",
xlrec->new_offnum,
xlrec->new_xmax);
}
else if (info == XLOG_HEAP_LOCK)
{
xl_heap_lock *xlrec = (xl_heap_lock *) rec;
appendStringInfo(buf, "off %u: xid %u ", xlrec->offnum, xlrec->locking_xid);
out_infobits(buf, xlrec->infobits_set);
}
else if (info == XLOG_HEAP_INPLACE)
{
xl_heap_inplace *xlrec = (xl_heap_inplace *) rec;
appendStringInfo(buf, "off %u", xlrec->offnum);
}
}
void
heap2_desc(StringInfo buf, XLogReaderState *record)
{
char *rec = XLogRecGetData(record);
uint8 info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
info &= XLOG_HEAP_OPMASK;
if (info == XLOG_HEAP2_CLEAN)
{
xl_heap_clean *xlrec = (xl_heap_clean *) rec;
appendStringInfo(buf, "remxid %u", xlrec->latestRemovedXid);
}
else if (info == XLOG_HEAP2_FREEZE_PAGE)
{
xl_heap_freeze_page *xlrec = (xl_heap_freeze_page *) rec;
appendStringInfo(buf, "cutoff xid %u ntuples %u",
xlrec->cutoff_xid, xlrec->ntuples);
}
else if (info == XLOG_HEAP2_CLEANUP_INFO)
{
xl_heap_cleanup_info *xlrec = (xl_heap_cleanup_info *) rec;
appendStringInfo(buf, "remxid %u", xlrec->latestRemovedXid);
}
else if (info == XLOG_HEAP2_VISIBLE)
{
xl_heap_visible *xlrec = (xl_heap_visible *) rec;
appendStringInfo(buf, "cutoff xid %u", xlrec->cutoff_xid);
}
else if (info == XLOG_HEAP2_MULTI_INSERT)
{
xl_heap_multi_insert *xlrec = (xl_heap_multi_insert *) rec;
appendStringInfo(buf, "%d tuples", xlrec->ntuples);
}
else if (info == XLOG_HEAP2_LOCK_UPDATED)
{
xl_heap_lock_updated *xlrec = (xl_heap_lock_updated *) rec;
appendStringInfo(buf, "off %u: xmax %u ", xlrec->offnum, xlrec->xmax);
out_infobits(buf, xlrec->infobits_set);
}
else if (info == XLOG_HEAP2_NEW_CID)
{
xl_heap_new_cid *xlrec = (xl_heap_new_cid *) rec;
appendStringInfo(buf, "rel %u/%u/%u; tid %u/%u",
xlrec->target_node.spcNode,
xlrec->target_node.dbNode,
xlrec->target_node.relNode,
ItemPointerGetBlockNumber(&(xlrec->target_tid)),
ItemPointerGetOffsetNumber(&(xlrec->target_tid)));
appendStringInfo(buf, "; cmin: %u, cmax: %u, combo: %u",
xlrec->cmin, xlrec->cmax, xlrec->combocid);
}
}
void
heap_desc(StringInfo buf, uint8 xl_info, char *rec)
{
uint8 info = xl_info & ~XLR_INFO_MASK;
info &= XLOG_HEAP_OPMASK;
if (info == XLOG_HEAP_INSERT)
{
xl_heap_insert *xlrec = (xl_heap_insert *) rec;
if (xl_info & XLOG_HEAP_INIT_PAGE)
appendStringInfoString(buf, "insert(init): ");
else
appendStringInfoString(buf, "insert: ");
out_target(buf, &(xlrec->target));
}
else if (info == XLOG_HEAP_DELETE)
{
xl_heap_delete *xlrec = (xl_heap_delete *) rec;
appendStringInfoString(buf, "delete: ");
out_target(buf, &(xlrec->target));
appendStringInfoChar(buf, ' ');
out_infobits(buf, xlrec->infobits_set);
}
else if (info == XLOG_HEAP_UPDATE)
{
xl_heap_update *xlrec = (xl_heap_update *) rec;
if (xl_info & XLOG_HEAP_INIT_PAGE)
appendStringInfoString(buf, "update(init): ");
else
appendStringInfoString(buf, "update: ");
out_target(buf, &(xlrec->target));
appendStringInfo(buf, " xmax %u ", xlrec->old_xmax);
out_infobits(buf, xlrec->old_infobits_set);
appendStringInfo(buf, "; new tid %u/%u xmax %u",
ItemPointerGetBlockNumber(&(xlrec->newtid)),
ItemPointerGetOffsetNumber(&(xlrec->newtid)),
xlrec->new_xmax);
}
else if (info == XLOG_HEAP_HOT_UPDATE)
{
xl_heap_update *xlrec = (xl_heap_update *) rec;
if (xl_info & XLOG_HEAP_INIT_PAGE) /* can this case happen? */
appendStringInfoString(buf, "hot_update(init): ");
else
appendStringInfoString(buf, "hot_update: ");
out_target(buf, &(xlrec->target));
appendStringInfo(buf, " xmax %u ", xlrec->old_xmax);
out_infobits(buf, xlrec->old_infobits_set);
appendStringInfo(buf, "; new tid %u/%u xmax %u",
ItemPointerGetBlockNumber(&(xlrec->newtid)),
ItemPointerGetOffsetNumber(&(xlrec->newtid)),
xlrec->new_xmax);
}
else if (info == XLOG_HEAP_NEWPAGE)
{
xl_heap_newpage *xlrec = (xl_heap_newpage *) rec;
appendStringInfo(buf, "newpage: rel %u/%u/%u; fork %u, blk %u",
xlrec->node.spcNode, xlrec->node.dbNode,
xlrec->node.relNode, xlrec->forknum,
xlrec->blkno);
}
else if (info == XLOG_HEAP_LOCK)
{
xl_heap_lock *xlrec = (xl_heap_lock *) rec;
appendStringInfo(buf, "lock %u: ", xlrec->locking_xid);
out_target(buf, &(xlrec->target));
appendStringInfoChar(buf, ' ');
out_infobits(buf, xlrec->infobits_set);
}
else if (info == XLOG_HEAP_INPLACE)
{
xl_heap_inplace *xlrec = (xl_heap_inplace *) rec;
appendStringInfoString(buf, "inplace: ");
out_target(buf, &(xlrec->target));
}
else
appendStringInfoString(buf, "UNKNOWN");
}
void
heap_desc(StringInfo buf, XLogRecord *record)
{
char *rec = XLogRecGetData(record);
uint8 info = record->xl_info & ~XLR_INFO_MASK;
info &= XLOG_HEAP_OPMASK;
if (info == XLOG_HEAP_INSERT)
{
xl_heap_insert *xlrec = (xl_heap_insert *) rec;
out_target(buf, &(xlrec->target));
}
else if (info == XLOG_HEAP_DELETE)
{
xl_heap_delete *xlrec = (xl_heap_delete *) rec;
out_target(buf, &(xlrec->target));
appendStringInfoChar(buf, ' ');
out_infobits(buf, xlrec->infobits_set);
}
else if (info == XLOG_HEAP_UPDATE)
{
xl_heap_update *xlrec = (xl_heap_update *) rec;
out_target(buf, &(xlrec->target));
appendStringInfo(buf, " xmax %u ", xlrec->old_xmax);
out_infobits(buf, xlrec->old_infobits_set);
appendStringInfo(buf, "; new tid %u/%u xmax %u",
ItemPointerGetBlockNumber(&(xlrec->newtid)),
ItemPointerGetOffsetNumber(&(xlrec->newtid)),
xlrec->new_xmax);
}
else if (info == XLOG_HEAP_HOT_UPDATE)
{
xl_heap_update *xlrec = (xl_heap_update *) rec;
out_target(buf, &(xlrec->target));
appendStringInfo(buf, " xmax %u ", xlrec->old_xmax);
out_infobits(buf, xlrec->old_infobits_set);
appendStringInfo(buf, "; new tid %u/%u xmax %u",
ItemPointerGetBlockNumber(&(xlrec->newtid)),
ItemPointerGetOffsetNumber(&(xlrec->newtid)),
xlrec->new_xmax);
}
else if (info == XLOG_HEAP_LOCK)
{
xl_heap_lock *xlrec = (xl_heap_lock *) rec;
appendStringInfo(buf, "xid %u: ", xlrec->locking_xid);
out_target(buf, &(xlrec->target));
appendStringInfoChar(buf, ' ');
out_infobits(buf, xlrec->infobits_set);
}
else if (info == XLOG_HEAP_INPLACE)
{
xl_heap_inplace *xlrec = (xl_heap_inplace *) rec;
out_target(buf, &(xlrec->target));
}
}
