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| author | Vitaly Isaev <vitalyisaev@ydb.tech> | 2024-12-12 15:39:00 +0000 |
|---|---|---|
| committer | Vitaly Isaev <vitalyisaev@ydb.tech> | 2024-12-12 15:39:00 +0000 |
| commit | 827b115675004838023427572a7c69f40a86a80a (patch) | |
| tree | e99c953fe494b9de8d8597a15859d77c81f118c7 /yql/essentials/minikql/comp_nodes/mkql_grace_join_imp.h | |
| parent | 42701242eaf5be980cb935631586d0e90b82641c (diff) | |
| parent | fab222fd8176d00eee5ddafc6bce8cb95a6e3ab0 (diff) | |
| download | ydb-827b115675004838023427572a7c69f40a86a80a.tar.gz | |
Merge branch 'rightlib' into rightlib_20241212
Diffstat (limited to 'yql/essentials/minikql/comp_nodes/mkql_grace_join_imp.h')
| -rw-r--r-- | yql/essentials/minikql/comp_nodes/mkql_grace_join_imp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/yql/essentials/minikql/comp_nodes/mkql_grace_join_imp.h b/yql/essentials/minikql/comp_nodes/mkql_grace_join_imp.h index a4846926d1..d6b9a54aca 100644 --- a/yql/essentials/minikql/comp_nodes/mkql_grace_join_imp.h +++ b/yql/essentials/minikql/comp_nodes/mkql_grace_join_imp.h @@ -346,6 +346,8 @@ public: // Returns value of next tuple. Returs true if there are more tuples bool NextTuple(TupleData& td); + bool TryToPreallocateMemoryForJoin(TTable & t1, TTable & t2, EJoinKind joinKind, bool hasMoreLeftTuples, bool hasMoreRightTuples); + // Joins two tables and stores join result in table data. Tuples of joined table could be received by // joined table iterator. Life time of t1, t2 should be greater than lifetime of joined table // hasMoreLeftTuples, hasMoreRightTuples is true if join is partial and more rows are coming. For final batch hasMoreLeftTuples = false, hasMoreRightTuples = false |