fix: search k-way number

577c1313 · slzhou · 0a567252 · 577c1313
隐藏空白更改
内联并排

Showing with 4 addition and 0 deletion

source/libs/executor/src/scanoperator.c source/libs/executor/src/scanoperator.c +4 -0

未找到文件。
--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -2790,6 +2790,10 @@ int32_t startGroupTableMergeScan(SOperatorInfo* pOperator) {
    kWay = 256;
  } else if (kWay <= 2) {
    kWay = 2;
+  } else {
+    int i = 2; 
+    while (i * 2 <= kWay) i = i * 2;
+    kWay = i;
  }

  pInfo->sortBufSize = pInfo->bufPageSize * (kWay + 1);