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Remove ReorderBufferTupleBuf structure.

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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
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8
contrib/test_decoding/test_decoding.c
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@ -640,7 +640,7 @@ pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
appendStringInfoString(ctx->out, " (no-tuple-data)");
else
tuple_to_stringinfo(ctx->out, tupdesc,
&change->data.tp.newtuple->tuple,
change->data.tp.newtuple,
false);
break;
case REORDER_BUFFER_CHANGE_UPDATE:
@ -649,7 +649,7 @@ pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
{
appendStringInfoString(ctx->out, " old-key:");
tuple_to_stringinfo(ctx->out, tupdesc,
&change->data.tp.oldtuple->tuple,
change->data.tp.oldtuple,
true);
appendStringInfoString(ctx->out, " new-tuple:");
}
@ -658,7 +658,7 @@ pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
appendStringInfoString(ctx->out, " (no-tuple-data)");
else
tuple_to_stringinfo(ctx->out, tupdesc,
&change->data.tp.newtuple->tuple,
change->data.tp.newtuple,
false);
break;
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 */
else
tuple_to_stringinfo(ctx->out, tupdesc,
&change->data.tp.oldtuple->tuple,
change->data.tp.oldtuple,
true);
break;
default: