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[FEAT MERGE] optimizer statistics gather enhance

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Co-authored-by: Larry955 <1412857955@qq.com>
Co-authored-by: wangt1xiuyi <13547954130@163.com>
This commit is contained in:
obdev
2023-04-28 13:11:58 +00:00
committed by ob-robot
parent 35c1be5aa1
commit 642f1c7d84
130 changed files with 8572 additions and 1563 deletions
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24
src/sql/optimizer/ob_table_partition_info.cpp
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@ -101,30 +101,6 @@ int ObTablePartitionInfo::calculate_phy_table_location_info(
return ret;
}
int ObTablePartitionInfo::calculate_phy_table_location_info(
ObExecContext &exec_ctx,
const ParamStore &params,
const common::ObDataTypeCastParams &dtc_params,
const common::ObIArray<ObTabletID> &tablet_ids,
const common::ObIArray<ObObjectID> &partition_ids)
{
int ret = OB_SUCCESS;
ObCandiTableLoc candi_table_loc;
if (OB_FAIL(table_location_.get_tablet_locations(
exec_ctx.get_das_ctx(),
exec_ctx.get_my_session(),
table_location_.get_ref_table_id(),
tablet_ids,
partition_ids,
candi_table_loc_.get_phy_part_loc_info_list_for_update()))) {
LOG_WARN("failed to set partition locations", K(ret));
} else {
candi_table_loc_.set_table_location_key(
table_location_.get_table_id(), table_location_.get_ref_table_id());
}
return ret;
}
// 全部选择主，并且将direction设上
int ObTablePartitionInfo::calc_phy_table_loc_and_select_leader(ObExecContext &exec_ctx,
const ParamStore &params,