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| author | Masahiko Sawada <msawada@postgresql.org> | 2023-08-02 15:01:10 +0900 |
|---|---|---|
| committer | Masahiko Sawada <msawada@postgresql.org> | 2023-08-02 15:01:10 +0900 |
| commit | 5c0fcef76a44bb834d4d13685b877e62409e6984 (patch) | |
| tree | 086e84c51fd3cfb536aaf53b2e0afc1a3138f62e | |
| parent | 803660ea4c5d9d2b3c7e1b0a9fc4b99359ba0a85 (diff) | |
| download | postgresql-5c0fcef76a44bb834d4d13685b877e62409e6984.tar.gz postgresql-5c0fcef76a44bb834d4d13685b877e62409e6984.zip | |
Fix ReorderBufferCheckMemoryLimit() comment.
Commit 7259736a6 updated the comment but it was not correct since
ReorderBufferLargestStreamableTopTXN() returns only top-level
transactions.
Reviewed-by: Amit Kapila
Discussion: https://postgr.es/m/CAD21AoA9XB7OR86BqvrCe2dMYX%2BZv3-BvVmjF%3DGY2z6jN-kqjg%40mail.gmail.com
Backpatch-through: 14
| -rw-r--r-- | src/backend/replication/logical/reorderbuffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/replication/logical/reorderbuffer.c b/src/backend/replication/logical/reorderbuffer.c index 26d252bd875..87a4d2a24b7 100644 --- a/src/backend/replication/logical/reorderbuffer.c +++ b/src/backend/replication/logical/reorderbuffer.c @@ -3602,8 +3602,8 @@ ReorderBufferCheckMemoryLimit(ReorderBuffer *rb) rb->size > 0)) { /* - * Pick the largest transaction (or subtransaction) and evict it from - * memory by streaming, if possible. Otherwise, spill to disk. + * Pick the largest transaction and evict it from memory by streaming, + * if possible. Otherwise, spill to disk. */ if (ReorderBufferCanStartStreaming(rb) && (txn = ReorderBufferLargestStreamableTopTXN(rb)) != NULL) |