Merge pull request #116 from yibantianxia/olap-kp-dev

解决并行内存占用计算不正确的问题
kunpengcompute · Jul 12, 2021 · 8e1e0f8 · 8e1e0f8
2 parents 71c6d2e + 522e8bf
commit 8e1e0f8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/sql_optimizer.cc b/sql/sql_optimizer.cc
@@ -969,7 +969,7 @@ bool JOIN::optimize() {
   if (thd->m_suite_for_pq == PqConditionStatus::ENABLED)
   {
     // save temp table param for later PQ scan
-    saved_tmp_table_param = new (thd->pq_mem_root) Temp_table_param();
+    saved_tmp_table_param = new (thd->mem_root) Temp_table_param();
     if (!saved_tmp_table_param) return true;
 
     saved_tmp_table_param->pq_copy(tmp_table_param);