diff options
Diffstat (limited to 'src/include/access')
| -rw-r--r-- | src/include/access/genam.h | 11 | ||||
| -rw-r--r-- | src/include/access/heapam.h | 3 | ||||
| -rw-r--r-- | src/include/access/htup.h | 13 |
3 files changed, 23 insertions, 4 deletions
diff --git a/src/include/access/genam.h b/src/include/access/genam.h index 67a9ef60ee..c1859a0c6d 100644 --- a/src/include/access/genam.h +++ b/src/include/access/genam.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/genam.h,v 1.59 2006/05/02 22:25:10 tgl Exp $ + * $PostgreSQL: pgsql/src/include/access/genam.h,v 1.60 2006/05/10 23:18:39 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -21,6 +21,15 @@ /* + * Struct for statistics returned by ambuild + */ +typedef struct IndexBuildResult +{ + double heap_tuples; /* # of tuples seen in parent table */ + double index_tuples; /* # of tuples inserted into index */ +} IndexBuildResult; + +/* * Struct for input arguments passed to ambulkdelete and amvacuumcleanup * * Note that num_heap_tuples will not be valid during ambulkdelete, diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index fdf2e8d86f..e016a52740 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/heapam.h,v 1.110 2006/04/24 22:24:58 momjian Exp $ + * $PostgreSQL: pgsql/src/include/access/heapam.h,v 1.111 2006/05/10 23:18:39 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -168,6 +168,7 @@ extern HTSU_Result heap_lock_tuple(Relation relation, HeapTuple tuple, Buffer *buffer, ItemPointer ctid, TransactionId *update_xmax, CommandId cid, LockTupleMode mode, bool nowait); +extern void heap_inplace_update(Relation relation, HeapTuple tuple); extern Oid simple_heap_insert(Relation relation, HeapTuple tup); extern void simple_heap_delete(Relation relation, ItemPointer tid); diff --git a/src/include/access/htup.h b/src/include/access/htup.h index 9dacfcb852..57db9f8493 100644 --- a/src/include/access/htup.h +++ b/src/include/access/htup.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/htup.h,v 1.81 2006/03/05 15:58:53 momjian Exp $ + * $PostgreSQL: pgsql/src/include/access/htup.h,v 1.82 2006/05/10 23:18:39 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -444,7 +444,7 @@ typedef HeapTupleData *HeapTuple; #define XLOG_HEAP_CLEAN 0x40 #define XLOG_HEAP_NEWPAGE 0x50 #define XLOG_HEAP_LOCK 0x60 -/* opcode 0x70 still free */ +#define XLOG_HEAP_INPLACE 0x70 #define XLOG_HEAP_OPMASK 0x70 /* * When we insert 1st item on new page in INSERT/UPDATE @@ -545,4 +545,13 @@ typedef struct xl_heap_lock #define SizeOfHeapLock (offsetof(xl_heap_lock, shared_lock) + sizeof(bool)) +/* This is what we need to know about in-place update */ +typedef struct xl_heap_inplace +{ + xl_heaptid target; /* updated tuple id */ + /* TUPLE DATA FOLLOWS AT END OF STRUCT */ +} xl_heap_inplace; + +#define SizeOfHeapInplace (offsetof(xl_heap_inplace, target) + SizeOfHeapTid) + #endif /* HTUP_H */ |