save work

Signed-off-by: xufei <[email protected]>
pingcap · Apr 12, 2023 · 9b416a6 · 9b416a6
1 parent 02ed972
commit 9b416a6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/dbms/src/Interpreters/JoinUtils.cpp b/dbms/src/Interpreters/JoinUtils.cpp
@@ -69,14 +69,14 @@ void computeDispatchHash(size_t rows,
 
 bool mayProbeSideExpandedAfterJoin(ASTTableJoin::Kind kind, ASTTableJoin::Strictness strictness)
 {
-    /// null aware semi/left semi/anti join never expand the block
+    /// null aware semi/left semi/anti join never expand the probe side
     if (isNullAwareSemiFamily(kind))
         return false;
     if (isLeftSemiFamily(kind))
         return false;
     if (isAntiJoin(kind))
         return false;
-    /// strictness == Any means semi join, it never expand the block
+    /// strictness == Any means semi join, it never expand the probe side
     if (strictness == ASTTableJoin::Strictness::Any)
         return false;
     /// for all the other cases, return true by default