From 16ee8eeb2812d2eb134dcf9bf1dbffcfd70f07e2 Mon Sep 17 00:00:00 2001 From: Xiaoyu Wang Date: Sat, 25 Jun 2022 10:29:44 +0800 Subject: [PATCH] feat: support partition by expression and aggregate function output together --- source/libs/planner/src/planPhysiCreater.c | 4 ++-- source/libs/planner/test/planDistinctTest.cpp | 6 ++++++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/source/libs/planner/src/planPhysiCreater.c b/source/libs/planner/src/planPhysiCreater.c index ec6181a7d4..4f46abd8da 100644 --- a/source/libs/planner/src/planPhysiCreater.c +++ b/source/libs/planner/src/planPhysiCreater.c @@ -348,8 +348,8 @@ static SPhysiNode* makePhysiNode(SPhysiPlanContext* pCxt, SLogicNode* pLogicNode return NULL; } - pPhysiNode->pLimit = pLogicNode->pLimit; - pPhysiNode->pSlimit = pLogicNode->pSlimit; + TSWAP(pPhysiNode->pLimit, pLogicNode->pLimit); + TSWAP(pPhysiNode->pSlimit, pLogicNode->pSlimit); int32_t code = createDataBlockDesc(pCxt, pLogicNode->pTargets, &pPhysiNode->pOutputDataBlockDesc); if (TSDB_CODE_SUCCESS != code) { diff --git a/source/libs/planner/test/planDistinctTest.cpp b/source/libs/planner/test/planDistinctTest.cpp index 58473dcff2..8caee01d35 100644 --- a/source/libs/planner/test/planDistinctTest.cpp +++ b/source/libs/planner/test/planDistinctTest.cpp @@ -40,3 +40,9 @@ TEST_F(PlanDistinctTest, withOrderBy) { run("select distinct c1 + 10 a from t1 order by a"); } + +TEST_F(PlanDistinctTest, withLimit) { + useDb("root", "test"); + + run("SELECT DISTINCT c1 FROM t1 LIMIT 3"); +}