diff options
Diffstat (limited to 'src/include/access/heapam_xlog.h')
| -rw-r--r-- | src/include/access/heapam_xlog.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/include/access/heapam_xlog.h b/src/include/access/heapam_xlog.h index bbf164719e1..5c77290eecf 100644 --- a/src/include/access/heapam_xlog.h +++ b/src/include/access/heapam_xlog.h @@ -242,7 +242,7 @@ typedef struct xl_heap_update */ typedef struct xl_heap_prune { - TransactionId latestRemovedXid; + TransactionId snapshotConflictHorizon; uint16 nredirected; uint16 ndead; /* OFFSET NUMBERS are in the block reference 0 */ @@ -342,7 +342,7 @@ typedef struct xl_heap_freeze_plan */ typedef struct xl_heap_freeze_page { - TransactionId latestRemovedXid; + TransactionId snapshotConflictHorizon; uint16 nplans; /* FREEZE PLANS FOLLOW */ @@ -359,7 +359,7 @@ typedef struct xl_heap_freeze_page */ typedef struct xl_heap_visible { - TransactionId cutoff_xid; + TransactionId snapshotConflictHorizon; uint8 flags; } xl_heap_visible; @@ -396,8 +396,8 @@ typedef struct xl_heap_rewrite_mapping XLogRecPtr start_lsn; /* Insert LSN at begin of rewrite */ } xl_heap_rewrite_mapping; -extern void HeapTupleHeaderAdvanceLatestRemovedXid(HeapTupleHeader tuple, - TransactionId *latestRemovedXid); +extern void HeapTupleHeaderAdvanceConflictHorizon(HeapTupleHeader tuple, + TransactionId *snapshotConflictHorizon); extern void heap_redo(XLogReaderState *record); extern void heap_desc(StringInfo buf, XLogReaderState *record); @@ -409,6 +409,8 @@ extern const char *heap2_identify(uint8 info); extern void heap_xlog_logical_rewrite(XLogReaderState *r); extern XLogRecPtr log_heap_visible(RelFileLocator rlocator, Buffer heap_buffer, - Buffer vm_buffer, TransactionId cutoff_xid, uint8 vmflags); + Buffer vm_buffer, + TransactionId snapshotConflictHorizon, + uint8 vmflags); #endif /* HEAPAM_XLOG_H */ |