Tweak heapam's rmgr desc output slightly

Some spaces were missing, and putting the affected tuple offset first in
the lock cases instead of the locking data makes more sense.

No backpatch since this is cosmetic and surrounding code has changed.

diff --git a/src/backend/access/rmgrdesc/heapdesc.c b/src/backend/access/rmgrdesc/heapdesc.c
index d3b60a27a52545695d139bd1d068913935ddca96..4f06a2637aec4025e665734e4d8c7f87b5c57995 100644 (file)
--- a/src/backend/access/rmgrdesc/heapdesc.c
+++ b/src/backend/access/rmgrdesc/heapdesc.c
@@ -48,15 +48,14 @@ heap_desc(StringInfo buf, XLogReaderState *record)
    {
        xl_heap_delete *xlrec = (xl_heap_delete *) rec;
 
-       appendStringInfo(buf, "off %u", xlrec->offnum);
-       appendStringInfoChar(buf, ' ');
+       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",
+       appendStringInfo(buf, "off %u xmax %u ",
                         xlrec->old_offnum,
                         xlrec->old_xmax);
        out_infobits(buf, xlrec->old_infobits_set);
@@ -68,7 +67,7 @@ heap_desc(StringInfo buf, XLogReaderState *record)
    {
        xl_heap_update *xlrec = (xl_heap_update *) rec;
 
-       appendStringInfo(buf, "off %u xmax %u",
+       appendStringInfo(buf, "off %u xmax %u ",
                         xlrec->old_offnum,
                         xlrec->old_xmax);
        out_infobits(buf, xlrec->old_infobits_set);
@@ -80,8 +79,7 @@ heap_desc(StringInfo buf, XLogReaderState *record)
    {
        xl_heap_lock *xlrec = (xl_heap_lock *) rec;
 
-       appendStringInfo(buf, "xid %u: ", xlrec->locking_xid);
-       appendStringInfo(buf, "off %u ", xlrec->offnum);
+       appendStringInfo(buf, "off %u: xid %u ", xlrec->offnum, xlrec->locking_xid);
        out_infobits(buf, xlrec->infobits_set);
    }
    else if (info == XLOG_HEAP_INPLACE)
@@ -133,9 +131,8 @@ heap2_desc(StringInfo buf, XLogReaderState *record)
    {
        xl_heap_lock_updated *xlrec = (xl_heap_lock_updated *) rec;
 
-       appendStringInfo(buf, "xmax %u msk %04x; ", xlrec->xmax,
-                        xlrec->infobits_set);
-       appendStringInfo(buf, "off %u", xlrec->offnum);
+       appendStringInfo(buf, "off %u: xmax %u ", xlrec->offnum, xlrec->xmax);
+       out_infobits(buf, xlrec->infobits_set);
    }
    else if (info == XLOG_HEAP2_NEW_CID)
    {