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Remove ReorderBufferTupleBuf structure. 

Since commit a4ccc1cef, the 'node' and 'alloc_tuple_size' fields of
the ReorderBufferTupleBuf structure are no longer used. This leaves
only the 'tuple' field in the structure. Since keeping a single-field
structure makes little sense, the ReorderBufferTupleBuf is removed
entirely. The code is refactored accordingly.

No back-patching since these are ABI changes in an exposed structure
and functions, and there would be some risk of breaking extensions.

Author: Aleksander Alekseev
Reviewed-by: Amit Kapila, Masahiko Sawada, Reid Thompson
Discussion: https://postgr.es/m/CAD21AoCvnuxiXXfRecp7g9+CeC35POQfhuQeJFr7_9u_Q5jc_Q@mail.gmail.com
This commit is contained in:
Masahiko Sawada 2024-01-29 10:37:16 +09:00
parent 50b797dc99
commit 08e6344fd6
6 changed files with 68 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
contrib/test_decoding/test_decoding.c
View File

@ -640,7 +640,7 @@ pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
appendStringInfoString(ctx->out, " (no-tuple-data)"); appendStringInfoString(ctx->out, " (no-tuple-data)");
else else
tuple_to_stringinfo(ctx->out, tupdesc, tuple_to_stringinfo(ctx->out, tupdesc,
&change->data.tp.newtuple->tuple, change->data.tp.newtuple,
false); false);
break; break;
case REORDER_BUFFER_CHANGE_UPDATE: case REORDER_BUFFER_CHANGE_UPDATE:
@ -649,7 +649,7 @@ pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
{ {
appendStringInfoString(ctx->out, " old-key:"); appendStringInfoString(ctx->out, " old-key:");
tuple_to_stringinfo(ctx->out, tupdesc, tuple_to_stringinfo(ctx->out, tupdesc,
&change->data.tp.oldtuple->tuple, change->data.tp.oldtuple,
true); true);
appendStringInfoString(ctx->out, " new-tuple:"); appendStringInfoString(ctx->out, " new-tuple:");
} }
@ -658,7 +658,7 @@ pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
appendStringInfoString(ctx->out, " (no-tuple-data)"); appendStringInfoString(ctx->out, " (no-tuple-data)");
else else
tuple_to_stringinfo(ctx->out, tupdesc, tuple_to_stringinfo(ctx->out, tupdesc,
&change->data.tp.newtuple->tuple, change->data.tp.newtuple,
false); false);
break; break;
case REORDER_BUFFER_CHANGE_DELETE: case REORDER_BUFFER_CHANGE_DELETE:
@ -670,7 +670,7 @@ pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
/* In DELETE, only the replica identity is present; display that */ /* In DELETE, only the replica identity is present; display that */
else else
tuple_to_stringinfo(ctx->out, tupdesc, tuple_to_stringinfo(ctx->out, tupdesc,
&change->data.tp.oldtuple->tuple, change->data.tp.oldtuple,
true); true);
break; break;
default: default:

26
src/backend/replication/logical/decode.c
View File

@ -62,7 +62,7 @@ static void DecodePrepare(LogicalDecodingContext *ctx, XLogRecordBuffer *buf,
/* common function to decode tuples */ /* common function to decode tuples */
static void DecodeXLogTuple(char *data, Size len, ReorderBufferTupleBuf *tuple); static void DecodeXLogTuple(char *data, Size len, HeapTuple tuple);
/* helper functions for decoding transactions */ /* helper functions for decoding transactions */
static inline bool FilterPrepare(LogicalDecodingContext *ctx, static inline bool FilterPrepare(LogicalDecodingContext *ctx,
@ -1152,7 +1152,7 @@ DecodeMultiInsert(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
ReorderBufferChange *change; ReorderBufferChange *change;
xl_multi_insert_tuple *xlhdr; xl_multi_insert_tuple *xlhdr;
int datalen; int datalen;
ReorderBufferTupleBuf *tuple; HeapTuple tuple;
HeapTupleHeader header; HeapTupleHeader header;
change = ReorderBufferGetChange(ctx->reorder); change = ReorderBufferGetChange(ctx->reorder);
@ -1169,21 +1169,21 @@ DecodeMultiInsert(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
ReorderBufferGetTupleBuf(ctx->reorder, datalen); ReorderBufferGetTupleBuf(ctx->reorder, datalen);
tuple = change->data.tp.newtuple; tuple = change->data.tp.newtuple;
header = tuple->tuple.t_data; header = tuple->t_data;
/* not a disk based tuple */ /* not a disk based tuple */
ItemPointerSetInvalid(&tuple->tuple.t_self); ItemPointerSetInvalid(&tuple->t_self);
/* /*
* We can only figure this out after reassembling the transactions. * We can only figure this out after reassembling the transactions.
*/ */
tuple->tuple.t_tableOid = InvalidOid; tuple->t_tableOid = InvalidOid;
tuple->tuple.t_len = datalen + SizeofHeapTupleHeader; tuple->t_len = datalen + SizeofHeapTupleHeader;
memset(header, 0, SizeofHeapTupleHeader); memset(header, 0, SizeofHeapTupleHeader);
memcpy((char *) tuple->tuple.t_data + SizeofHeapTupleHeader, memcpy((char *) tuple->t_data + SizeofHeapTupleHeader,
(char *) data, (char *) data,
datalen); datalen);
header->t_infomask = xlhdr->t_infomask; header->t_infomask = xlhdr->t_infomask;
@ -1253,7 +1253,7 @@ DecodeSpecConfirm(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
* computed outside as they are record specific. * computed outside as they are record specific.
*/ */
static void static void
DecodeXLogTuple(char *data, Size len, ReorderBufferTupleBuf *tuple) DecodeXLogTuple(char *data, Size len, HeapTuple tuple)
{ {
xl_heap_header xlhdr; xl_heap_header xlhdr;
int datalen = len - SizeOfHeapHeader; int datalen = len - SizeOfHeapHeader;
@ -1261,14 +1261,14 @@ DecodeXLogTuple(char *data, Size len, ReorderBufferTupleBuf *tuple)
Assert(datalen >= 0); Assert(datalen >= 0);
tuple->tuple.t_len = datalen + SizeofHeapTupleHeader; tuple->t_len = datalen + SizeofHeapTupleHeader;
header = tuple->tuple.t_data; header = tuple->t_data;
/* not a disk based tuple */ /* not a disk based tuple */
ItemPointerSetInvalid(&tuple->tuple.t_self); ItemPointerSetInvalid(&tuple->t_self);
/* we can only figure this out after reassembling the transactions */ /* we can only figure this out after reassembling the transactions */
tuple->tuple.t_tableOid = InvalidOid; tuple->t_tableOid = InvalidOid;
/* data is not stored aligned, copy to aligned storage */ /* data is not stored aligned, copy to aligned storage */
memcpy((char *) &xlhdr, memcpy((char *) &xlhdr,
@ -1277,7 +1277,7 @@ DecodeXLogTuple(char *data, Size len, ReorderBufferTupleBuf *tuple)
memset(header, 0, SizeofHeapTupleHeader); memset(header, 0, SizeofHeapTupleHeader);
memcpy(((char *) tuple->tuple.t_data) + SizeofHeapTupleHeader, memcpy(((char *) tuple->t_data) + SizeofHeapTupleHeader,
data + SizeOfHeapHeader, data + SizeOfHeapHeader,
datalen); datalen);

89
src/backend/replication/logical/reorderbuffer.c
View File

@ -498,13 +498,13 @@ ReorderBufferReturnChange(ReorderBuffer *rb, ReorderBufferChange *change,
case REORDER_BUFFER_CHANGE_INTERNAL_SPEC_INSERT: case REORDER_BUFFER_CHANGE_INTERNAL_SPEC_INSERT:
if (change->data.tp.newtuple) if (change->data.tp.newtuple)
{ {
ReorderBufferReturnTupleBuf(rb, change->data.tp.newtuple); ReorderBufferReturnTupleBuf(change->data.tp.newtuple);
change->data.tp.newtuple = NULL; change->data.tp.newtuple = NULL;
} }
if (change->data.tp.oldtuple) if (change->data.tp.oldtuple)
{ {
ReorderBufferReturnTupleBuf(rb, change->data.tp.oldtuple); ReorderBufferReturnTupleBuf(change->data.tp.oldtuple);
change->data.tp.oldtuple = NULL; change->data.tp.oldtuple = NULL;
} }
break; break;
@ -547,32 +547,29 @@ ReorderBufferReturnChange(ReorderBuffer *rb, ReorderBufferChange *change,
} }
/* /*
* Get a fresh ReorderBufferTupleBuf fitting at least a tuple of size * Get a fresh HeapTuple fitting a tuple of size tuple_len (excluding header
* tuple_len (excluding header overhead). * overhead).
*/ */
ReorderBufferTupleBuf * HeapTuple
ReorderBufferGetTupleBuf(ReorderBuffer *rb, Size tuple_len) ReorderBufferGetTupleBuf(ReorderBuffer *rb, Size tuple_len)
{ {
ReorderBufferTupleBuf *tuple; HeapTuple tuple;
Size alloc_len; Size alloc_len;
alloc_len = tuple_len + SizeofHeapTupleHeader; alloc_len = tuple_len + SizeofHeapTupleHeader;
tuple = (ReorderBufferTupleBuf *) tuple = (HeapTuple) MemoryContextAlloc(rb->tup_context,
MemoryContextAlloc(rb->tup_context, HEAPTUPLESIZE + alloc_len);
sizeof(ReorderBufferTupleBuf) + tuple->t_data = (HeapTupleHeader) ((char *) tuple + HEAPTUPLESIZE);
MAXIMUM_ALIGNOF + alloc_len);
tuple->alloc_tuple_size = alloc_len;
tuple->tuple.t_data = ReorderBufferTupleBufData(tuple);
return tuple; return tuple;
} }
/* /*
* Free a ReorderBufferTupleBuf. * Free a HeapTuple returned by ReorderBufferGetTupleBuf().
*/ */
void void
ReorderBufferReturnTupleBuf(ReorderBuffer *rb, ReorderBufferTupleBuf *tuple) ReorderBufferReturnTupleBuf(HeapTuple tuple)
{ {
pfree(tuple); pfree(tuple);
} }
@ -3759,8 +3756,8 @@ ReorderBufferSerializeChange(ReorderBuffer *rb, ReorderBufferTXN *txn,
case REORDER_BUFFER_CHANGE_INTERNAL_SPEC_INSERT: case REORDER_BUFFER_CHANGE_INTERNAL_SPEC_INSERT:
{ {
char *data; char *data;
ReorderBufferTupleBuf *oldtup, HeapTuple oldtup,
*newtup; newtup;
Size oldlen = 0; Size oldlen = 0;
Size newlen = 0; Size newlen = 0;
@ -3770,14 +3767,14 @@ ReorderBufferSerializeChange(ReorderBuffer *rb, ReorderBufferTXN *txn,
if (oldtup) if (oldtup)
{ {
sz += sizeof(HeapTupleData); sz += sizeof(HeapTupleData);
oldlen = oldtup->tuple.t_len; oldlen = oldtup->t_len;
sz += oldlen; sz += oldlen;
} }
if (newtup) if (newtup)
{ {
sz += sizeof(HeapTupleData); sz += sizeof(HeapTupleData);
newlen = newtup->tuple.t_len; newlen = newtup->t_len;
sz += newlen; sz += newlen;
} }
@ -3790,19 +3787,19 @@ ReorderBufferSerializeChange(ReorderBuffer *rb, ReorderBufferTXN *txn,
if (oldlen) if (oldlen)
{ {
memcpy(data, &oldtup->tuple, sizeof(HeapTupleData)); memcpy(data, oldtup, sizeof(HeapTupleData));
data += sizeof(HeapTupleData); data += sizeof(HeapTupleData);
memcpy(data, oldtup->tuple.t_data, oldlen); memcpy(data, oldtup->t_data, oldlen);
data += oldlen; data += oldlen;
} }
if (newlen) if (newlen)
{ {
memcpy(data, &newtup->tuple, sizeof(HeapTupleData)); memcpy(data, newtup, sizeof(HeapTupleData));
data += sizeof(HeapTupleData); data += sizeof(HeapTupleData);
memcpy(data, newtup->tuple.t_data, newlen); memcpy(data, newtup->t_data, newlen);
data += newlen; data += newlen;
} }
break; break;
@ -4118,8 +4115,8 @@ ReorderBufferChangeSize(ReorderBufferChange *change)
case REORDER_BUFFER_CHANGE_DELETE: case REORDER_BUFFER_CHANGE_DELETE:
case REORDER_BUFFER_CHANGE_INTERNAL_SPEC_INSERT: case REORDER_BUFFER_CHANGE_INTERNAL_SPEC_INSERT:
{ {
ReorderBufferTupleBuf *oldtup, HeapTuple oldtup,
*newtup; newtup;
Size oldlen = 0; Size oldlen = 0;
Size newlen = 0; Size newlen = 0;
@ -4129,14 +4126,14 @@ ReorderBufferChangeSize(ReorderBufferChange *change)
if (oldtup) if (oldtup)
{ {
sz += sizeof(HeapTupleData); sz += sizeof(HeapTupleData);
oldlen = oldtup->tuple.t_len; oldlen = oldtup->t_len;
sz += oldlen; sz += oldlen;
} }
if (newtup) if (newtup)
{ {
sz += sizeof(HeapTupleData); sz += sizeof(HeapTupleData);
newlen = newtup->tuple.t_len; newlen = newtup->t_len;
sz += newlen; sz += newlen;
} }
@ -4365,16 +4362,16 @@ ReorderBufferRestoreChange(ReorderBuffer *rb, ReorderBufferTXN *txn,
ReorderBufferGetTupleBuf(rb, tuplelen - SizeofHeapTupleHeader); ReorderBufferGetTupleBuf(rb, tuplelen - SizeofHeapTupleHeader);
/* restore ->tuple */ /* restore ->tuple */
memcpy(&change->data.tp.oldtuple->tuple, data, memcpy(change->data.tp.oldtuple, data,
sizeof(HeapTupleData)); sizeof(HeapTupleData));
data += sizeof(HeapTupleData); data += sizeof(HeapTupleData);
/* reset t_data pointer into the new tuplebuf */ /* reset t_data pointer into the new tuplebuf */
change->data.tp.oldtuple->tuple.t_data = change->data.tp.oldtuple->t_data =
ReorderBufferTupleBufData(change->data.tp.oldtuple); (HeapTupleHeader) ((char *) change->data.tp.oldtuple + HEAPTUPLESIZE);
/* restore tuple data itself */ /* restore tuple data itself */
memcpy(change->data.tp.oldtuple->tuple.t_data, data, tuplelen); memcpy(change->data.tp.oldtuple->t_data, data, tuplelen);
data += tuplelen; data += tuplelen;
} }
@ -4390,16 +4387,16 @@ ReorderBufferRestoreChange(ReorderBuffer *rb, ReorderBufferTXN *txn,
ReorderBufferGetTupleBuf(rb, tuplelen - SizeofHeapTupleHeader); ReorderBufferGetTupleBuf(rb, tuplelen - SizeofHeapTupleHeader);
/* restore ->tuple */ /* restore ->tuple */
memcpy(&change->data.tp.newtuple->tuple, data, memcpy(change->data.tp.newtuple, data,
sizeof(HeapTupleData)); sizeof(HeapTupleData));
data += sizeof(HeapTupleData); data += sizeof(HeapTupleData);
/* reset t_data pointer into the new tuplebuf */ /* reset t_data pointer into the new tuplebuf */
change->data.tp.newtuple->tuple.t_data = change->data.tp.newtuple->t_data =
ReorderBufferTupleBufData(change->data.tp.newtuple); (HeapTupleHeader) ((char *) change->data.tp.newtuple + HEAPTUPLESIZE);
/* restore tuple data itself */ /* restore tuple data itself */
memcpy(change->data.tp.newtuple->tuple.t_data, data, tuplelen); memcpy(change->data.tp.newtuple->t_data, data, tuplelen);
data += tuplelen; data += tuplelen;
} }
@ -4646,7 +4643,7 @@ ReorderBufferToastAppendChunk(ReorderBuffer *rb, ReorderBufferTXN *txn,
Relation relation, ReorderBufferChange *change) Relation relation, ReorderBufferChange *change)
{ {
ReorderBufferToastEnt *ent; ReorderBufferToastEnt *ent;
ReorderBufferTupleBuf *newtup; HeapTuple newtup;
bool found; bool found;
int32 chunksize; int32 chunksize;
bool isnull; bool isnull;
@ -4661,9 +4658,9 @@ ReorderBufferToastAppendChunk(ReorderBuffer *rb, ReorderBufferTXN *txn,
Assert(IsToastRelation(relation)); Assert(IsToastRelation(relation));
newtup = change->data.tp.newtuple; newtup = change->data.tp.newtuple;
chunk_id = DatumGetObjectId(fastgetattr(&newtup->tuple, 1, desc, &isnull)); chunk_id = DatumGetObjectId(fastgetattr(newtup, 1, desc, &isnull));
Assert(!isnull); Assert(!isnull);
chunk_seq = DatumGetInt32(fastgetattr(&newtup->tuple, 2, desc, &isnull)); chunk_seq = DatumGetInt32(fastgetattr(newtup, 2, desc, &isnull));
Assert(!isnull); Assert(!isnull);
ent = (ReorderBufferToastEnt *) ent = (ReorderBufferToastEnt *)
@ -4686,7 +4683,7 @@ ReorderBufferToastAppendChunk(ReorderBuffer *rb, ReorderBufferTXN *txn,
elog(ERROR, "got sequence entry %d for toast chunk %u instead of seq %d", elog(ERROR, "got sequence entry %d for toast chunk %u instead of seq %d",
chunk_seq, chunk_id, ent->last_chunk_seq + 1); chunk_seq, chunk_id, ent->last_chunk_seq + 1);
chunk = DatumGetPointer(fastgetattr(&newtup->tuple, 3, desc, &isnull)); chunk = DatumGetPointer(fastgetattr(newtup, 3, desc, &isnull));
Assert(!isnull); Assert(!isnull);
/* calculate size so we can allocate the right size at once later */ /* calculate size so we can allocate the right size at once later */
@ -4737,7 +4734,7 @@ ReorderBufferToastReplace(ReorderBuffer *rb, ReorderBufferTXN *txn,
Relation toast_rel; Relation toast_rel;
TupleDesc toast_desc; TupleDesc toast_desc;
MemoryContext oldcontext; MemoryContext oldcontext;
ReorderBufferTupleBuf *newtup; HeapTuple newtup;
Size old_size; Size old_size;
/* no toast tuples changed */ /* no toast tuples changed */
@ -4777,7 +4774,7 @@ ReorderBufferToastReplace(ReorderBuffer *rb, ReorderBufferTXN *txn,
newtup = change->data.tp.newtuple; newtup = change->data.tp.newtuple;
heap_deform_tuple(&newtup->tuple, desc, attrs, isnull); heap_deform_tuple(newtup, desc, attrs, isnull);
for (natt = 0; natt < desc->natts; natt++) for (natt = 0; natt < desc->natts; natt++)
{ {
@ -4842,12 +4839,12 @@ ReorderBufferToastReplace(ReorderBuffer *rb, ReorderBufferTXN *txn,
{ {
bool cisnull; bool cisnull;
ReorderBufferChange *cchange; ReorderBufferChange *cchange;
ReorderBufferTupleBuf *ctup; HeapTuple ctup;
Pointer chunk; Pointer chunk;
cchange = dlist_container(ReorderBufferChange, node, it.cur); cchange = dlist_container(ReorderBufferChange, node, it.cur);
ctup = cchange->data.tp.newtuple; ctup = cchange->data.tp.newtuple;
chunk = DatumGetPointer(fastgetattr(&ctup->tuple, 3, toast_desc, &cisnull)); chunk = DatumGetPointer(fastgetattr(ctup, 3, toast_desc, &cisnull));
Assert(!cisnull); Assert(!cisnull);
Assert(!VARATT_IS_EXTERNAL(chunk)); Assert(!VARATT_IS_EXTERNAL(chunk));
@ -4882,11 +4879,11 @@ ReorderBufferToastReplace(ReorderBuffer *rb, ReorderBufferTXN *txn,
* the tuplebuf because attrs[] will point back into the current content. * the tuplebuf because attrs[] will point back into the current content.
*/ */
tmphtup = heap_form_tuple(desc, attrs, isnull); tmphtup = heap_form_tuple(desc, attrs, isnull);
Assert(newtup->tuple.t_len <= MaxHeapTupleSize); Assert(newtup->t_len <= MaxHeapTupleSize);
Assert(ReorderBufferTupleBufData(newtup) == newtup->tuple.t_data); Assert(newtup->t_data == (HeapTupleHeader) ((char *) newtup + HEAPTUPLESIZE));
memcpy(newtup->tuple.t_data, tmphtup->t_data, tmphtup->t_len); memcpy(newtup->t_data, tmphtup->t_data, tmphtup->t_len);
newtup->tuple.t_len = tmphtup->t_len; newtup->t_len = tmphtup->t_len;
/* /*
* free resources we won't further need, more persistent stuff will be * free resources we won't further need, more persistent stuff will be

4
src/backend/replication/pgoutput/pgoutput.c
View File

@ -1473,7 +1473,7 @@ pgoutput_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
if (change->data.tp.oldtuple) if (change->data.tp.oldtuple)
{ {
old_slot = relentry->old_slot; old_slot = relentry->old_slot;
ExecStoreHeapTuple(&change->data.tp.oldtuple->tuple, old_slot, false); ExecStoreHeapTuple(change->data.tp.oldtuple, old_slot, false);
/* Convert tuple if needed. */ /* Convert tuple if needed. */
if (relentry->attrmap) if (relentry->attrmap)
@ -1488,7 +1488,7 @@ pgoutput_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
if (change->data.tp.newtuple) if (change->data.tp.newtuple)
{ {
new_slot = relentry->new_slot; new_slot = relentry->new_slot;
ExecStoreHeapTuple(&change->data.tp.newtuple->tuple, new_slot, false); ExecStoreHeapTuple(change->data.tp.newtuple, new_slot, false);
/* Convert tuple if needed. */ /* Convert tuple if needed. */
if (relentry->attrmap) if (relentry->attrmap)

31
src/include/replication/reorderbuffer.h
View File

@ -28,25 +28,6 @@ typedef enum
DEBUG_LOGICAL_REP_STREAMING_IMMEDIATE, DEBUG_LOGICAL_REP_STREAMING_IMMEDIATE,
} DebugLogicalRepStreamingMode; } DebugLogicalRepStreamingMode;
/* an individual tuple, stored in one chunk of memory */
typedef struct ReorderBufferTupleBuf
{
/* position in preallocated list */
slist_node node;
/* tuple header, the interesting bit for users of logical decoding */
HeapTupleData tuple;
/* pre-allocated size of tuple buffer, different from tuple size */
Size alloc_tuple_size;
/* actual tuple data follows */
} ReorderBufferTupleBuf;
/* pointer to the data stored in a TupleBuf */
#define ReorderBufferTupleBufData(p) \
((HeapTupleHeader) MAXALIGN(((char *) p) + sizeof(ReorderBufferTupleBuf)))
/* /*
* Types of the change passed to a 'change' callback. * Types of the change passed to a 'change' callback.
* *
@ -114,9 +95,9 @@ typedef struct ReorderBufferChange
bool clear_toast_afterwards; bool clear_toast_afterwards;
/* valid for DELETE || UPDATE */ /* valid for DELETE || UPDATE */
ReorderBufferTupleBuf *oldtuple; HeapTuple oldtuple;
/* valid for INSERT || UPDATE */ /* valid for INSERT || UPDATE */
ReorderBufferTupleBuf *newtuple; HeapTuple newtuple;
} tp; } tp;
/* /*
@ -678,10 +659,10 @@ struct ReorderBuffer
extern ReorderBuffer *ReorderBufferAllocate(void); extern ReorderBuffer *ReorderBufferAllocate(void);
extern void ReorderBufferFree(ReorderBuffer *rb); extern void ReorderBufferFree(ReorderBuffer *rb);
extern ReorderBufferTupleBuf *ReorderBufferGetTupleBuf(ReorderBuffer *rb, extern HeapTuple ReorderBufferGetTupleBuf(ReorderBuffer *rb,
Size tuple_len); Size tuple_len);
extern void ReorderBufferReturnTupleBuf(ReorderBuffer *rb, extern void ReorderBufferReturnTupleBuf(HeapTuple tuple);
ReorderBufferTupleBuf *tuple);
extern ReorderBufferChange *ReorderBufferGetChange(ReorderBuffer *rb); extern ReorderBufferChange *ReorderBufferGetChange(ReorderBuffer *rb);
extern void ReorderBufferReturnChange(ReorderBuffer *rb, extern void ReorderBufferReturnChange(ReorderBuffer *rb,
ReorderBufferChange *change, bool upd_mem); ReorderBufferChange *change, bool upd_mem);

1
src/tools/pgindent/typedefs.list
View File

@ -2351,7 +2351,6 @@ ReorderBufferStreamTruncateCB
ReorderBufferTXN ReorderBufferTXN
ReorderBufferTXNByIdEnt ReorderBufferTXNByIdEnt
ReorderBufferToastEnt ReorderBufferToastEnt
ReorderBufferTupleBuf
ReorderBufferTupleCidEnt ReorderBufferTupleCidEnt
ReorderBufferTupleCidKey ReorderBufferTupleCidKey
ReorderBufferUpdateProgressTxnCB ReorderBufferUpdateProgressTxnCB