mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-24 18:50:49 +00:00
Added comment.
This commit is contained in:
parent
969ed1fcd8
commit
78d350bbaa
@ -9,6 +9,8 @@ namespace DB
|
||||
class LimitTransform : public IProcessor
|
||||
{
|
||||
public:
|
||||
/// Common counter of read rows. It is shared between several streams.
|
||||
/// Is used for pre-limit. Needed to skip main limit phase and avoid the resizing pipeline to single stream.
|
||||
struct LimitState
|
||||
{
|
||||
std::atomic<size_t> total_read_rows = 0;
|
||||
|
Loading…
Reference in New Issue
Block a user