database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-09-02 04:21:28 +03:00
Code Activity

Use FLEXIBLE_ARRAY_MEMBER for HeapTupleHeaderData.t_bits[].

Browse Source 
This requires changing quite a few places that were depending on
sizeof(HeapTupleHeaderData), but it seems for the best.

Michael Paquier, some adjustments by me
This commit is contained in:
Tom Lane
2015-02-21 15:13:06 -05:00
parent 3d9b6f31ee
commit e1a11d9311
19 changed files with 102 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/include/replication/reorderbuffer.h
View File

@@ -28,8 +28,12 @@ typedef struct ReorderBufferTupleBuf
/* tuple, stored sequentially */
HeapTupleData tuple;
HeapTupleHeaderData header;
char data[MaxHeapTupleSize];
union
{
HeapTupleHeaderData header;
char data[MaxHeapTupleSize];
double align_it; /* ensure t_data is MAXALIGN'd */
} t_data;
} ReorderBufferTupleBuf;
/*
@@ -77,7 +81,7 @@ typedef struct ReorderBufferChange
RelFileNode relnode;
/* no previously reassembled toast chunks are necessary anymore */
bool clear_toast_afterwards;
bool clear_toast_afterwards;
/* valid for DELETE || UPDATE */
ReorderBufferTupleBuf *oldtuple;