diff options
Diffstat (limited to 'src/backend/replication/logical/reorderbuffer.c')
| -rw-r--r-- | src/backend/replication/logical/reorderbuffer.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/backend/replication/logical/reorderbuffer.c b/src/backend/replication/logical/reorderbuffer.c index 709365fc8c6..721fa652d25 100644 --- a/src/backend/replication/logical/reorderbuffer.c +++ b/src/backend/replication/logical/reorderbuffer.c @@ -821,6 +821,13 @@ ReorderBufferQueueMessage(ReorderBuffer *rb, TransactionId xid, Assert(xid != InvalidTransactionId); + /* + * We don't expect snapshots for transactional changes - we'll use the + * snapshot derived later during apply (unless the change gets + * skipped). + */ + Assert(!snapshot); + oldcontext = MemoryContextSwitchTo(rb->context); change = ReorderBufferGetChange(rb); @@ -839,6 +846,9 @@ ReorderBufferQueueMessage(ReorderBuffer *rb, TransactionId xid, ReorderBufferTXN *txn = NULL; volatile Snapshot snapshot_now = snapshot; + /* Non-transactional changes require a valid snapshot. */ + Assert(snapshot_now); + if (xid != InvalidTransactionId) txn = ReorderBufferTXNByXid(rb, xid, true, NULL, lsn, true); |