diff options
Diffstat (limited to 'src/include/access/xlog.h')
| -rw-r--r-- | src/include/access/xlog.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h index b86339f072f..69bf1487777 100644 --- a/src/include/access/xlog.h +++ b/src/include/access/xlog.h @@ -22,7 +22,7 @@ typedef struct XLogRecord XLogRecPtr xl_prev; /* ptr to previous record in log */ XLogRecPtr xl_xact_prev; /* ptr to previous record of this xact */ TransactionId xl_xid; /* xact id */ - uint16 xl_len; /* len of record on this page */ + uint16 xl_len; /* len of record *data* on this page */ uint8 xl_info; RmgrId xl_rmid; /* resource manager inserted this record */ @@ -32,6 +32,10 @@ typedef struct XLogRecord #define SizeOfXLogRecord DOUBLEALIGN(sizeof(XLogRecord)) #define MAXLOGRECSZ (2 * BLCKSZ) + +#define XLogRecGetData(record) \ + ((char*)record + SizeOfXLogRecord) + /* * When there is no space on current page we continue on the next * page with subrecord. |