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Add macros for ReorderBufferTXN toptxn.

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Currently, there are quite a few places in reorderbuffer.c that tries to
access top-transaction for a subtransaction. This makes the code to access
top-transaction consistent and easier to follow.

Author: Peter Smith
Reviewed-by: Vignesh C, Sawada Masahiko
Discussion: https://postgr.es/m/CAHut+PuCznOyTqBQwjRUu-ibG-=KHyCv-0FTcWQtZUdR88umfg@mail.gmail.com
This commit is contained in:
Amit Kapila
2023-03-17 08:29:41 +05:30
parent eb7d043c9b
commit e709596b25
4 changed files with 41 additions and 33 deletions
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4
contrib/test_decoding/test_decoding.c
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@ -815,11 +815,11 @@ pg_decode_stream_abort(LogicalDecodingContext *ctx,
* maintain the output_plugin_private only under the toptxn so if this is
* not the toptxn then fetch the toptxn.
*/
ReorderBufferTXN *toptxn = txn->toptxn ? txn->toptxn : txn;
ReorderBufferTXN *toptxn = rbtxn_get_toptxn(txn);
TestDecodingTxnData *txndata = toptxn->output_plugin_private;
bool xact_wrote_changes = txndata->xact_wrote_changes;
if (txn->toptxn == NULL)
if (rbtxn_is_toptxn(txn))
{
Assert(txn->output_plugin_private != NULL);
pfree(txndata);