Update joiner.cpp (#452)

make the sql of in to use nested loop

Update joiner.cpp (#452)
make the sql of in to use nested loop
0a394625 · 悟世者 · GitHub · 9de4578a · 0a394625
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Showing with 1 addition and 1 deletion

storage/tianmu/core/joiner.cpp storage/tianmu/core/joiner.cpp +1 -1

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--- a/storage/tianmu/core/joiner.cpp
+++ b/storage/tianmu/core/joiner.cpp
@@ -52,7 +52,7 @@ JoinAlgType TwoDimensionalJoiner::ChooseJoinAlgorithm([[maybe_unused]] MultiInde
  }

  if (cond[0].IsType_In()) {
-    return choose_map_or_hash();
+    return JoinAlgType::JTYPE_GENERAL; // nested loop
  }

  if (!cond[0].IsType_JoinSimple()) {