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[CP] [CP] fix gi partition order direction bug

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This commit is contained in:
zzg19950727
2023-02-06 16:11:04 +08:00
committed by ob-robot
parent 924a6b6d92
commit c94bf9ada3
1 changed files with 18 additions and 1 deletions
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19
src/sql/optimizer/ob_log_granule_iterator.cpp
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@ -141,7 +141,24 @@ int ObLogGranuleIterator::set_range_order()
} else {
add_flag(GI_DESC_ORDER);
}
LOG_TRACE("partition/block order", K(is_asc_order), K(gi_attri_flag_));
LOG_TRACE("partition order", K(is_asc_order), K(gi_attri_flag_), K(ret));
} else if (affinitize()) {
ObLogicalOperator *child = get_child(first_child);
if (OB_ISNULL(child)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpect null operator", K(child), K(ret));
} else if (child->get_op_ordering().count() <= 0) {
//do nothing
} else {
common::ObIArray<OrderItem> &child_ordering = child->get_op_ordering();
bool is_asc_order = is_ascending_direction(child_ordering.at(0).order_type_);
if (is_asc_order) {
add_flag(GI_ASC_ORDER);
} else {
add_flag(GI_DESC_ORDER);
}
LOG_TRACE("affinitize partition order", K(is_asc_order), K(gi_attri_flag_), K(ret));
}
}
return ret;
}