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Merge pull request #26213 from taosdata/fix/3.0/first_last_fill_order_fault 

fix first last fill with ts order fault
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dapan1121 2024-06-24 15:44:24 +08:00 committed by GitHub
parent de1a9702bf 29274a330f
commit 3decadf764
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2 changed files with 5 additions and 1 deletions
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2
source/libs/planner/src/planLogicCreater.c
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@ -1205,7 +1205,7 @@ static int32_t createFillLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pSelect
pFill->node.groupAction = getGroupAction(pCxt, pSelect);
pFill->node.requireDataOrder = getRequireDataOrder(true, pSelect);
pFill->node.resultDataOrder = pFill->node.requireDataOrder;
pFill->node.inputTsOrder = 0;
pFill->node.inputTsOrder = TSDB_ORDER_ASC;
int32_t code = partFillExprs(pSelect, &pFill->pFillExprs, &pFill->pNotFillExprs);
if (TSDB_CODE_SUCCESS == code) {

4
tests/system-test/2-query/fill_with_group.py
View File

@ -194,6 +194,10 @@ class TDTestCase:
tdSql.checkData(10, 1, 10)
tdSql.checkData(11, 1, 10)
sql = "select _wstart, first(ts), last(ts) from meters where ts >= '2018-09-20 00:00:00.000' and ts < '2018-09-20 01:00:00.000' partition by t1 interval(5m) fill(NULL)"
tdSql.query(sql, queryTimes=1)
tdSql.checkRows(60)
def run(self):
self.prepareTestEnv()
self.test_partition_by_with_interval_fill_prev_new_group_fill_error()