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[CP] fix px ordered coord rescan bug

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This commit is contained in:
obdev
2024-02-09 05:29:38 +00:00
committed by ob-robot
parent 41954f954c
commit b58a0a8d0c
3 changed files with 11 additions and 1 deletions
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9
src/sql/engine/px/exchange/ob_px_ordered_coord_op.cpp
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@ -464,6 +464,15 @@ int ObPxOrderedCoordOp::next_rows(ObReceiveRowReader &reader, int64_t max_row_cn
return ret;
}
int ObPxOrderedCoordOp::inner_rescan()
{
finish_ch_cnt_ = 0;
all_rows_finish_ = false;
destroy_readers();
int ret = ObPxCoordOp::inner_rescan();
return ret;
}
int ObPxOrderedCoordOp::receive_channel_root_dfo(ObExecContext &ctx,
ObDfo &parent,
ObPxTaskChSets &parent_ch_sets)

1
src/sql/engine/px/exchange/ob_px_ordered_coord_op.h
View File

@ -105,6 +105,7 @@ public:
public:
virtual int inner_open() override;
virtual void destroy() override;
virtual int inner_rescan() override;
virtual int inner_close() override;
virtual int inner_get_next_row() override;