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new 3e84c04195 [Bug](predicate) fix nullptr in scan node (#13316)
3e84c04195 is described below
commit 3e84c041953f510fb068768ea1a67339d3dd805f
Author: Gabriel <gabrielleeb...@gmail.com>
AuthorDate: Thu Oct 13 12:14:42 2022 +0800
[Bug](predicate) fix nullptr in scan node (#13316)
---
be/src/vec/exec/scan/vscan_node.cpp | 11 ++++++-----
be/src/vec/exec/volap_scan_node.cpp | 10 ++++++----
2 files changed, 12 insertions(+), 9 deletions(-)
diff --git a/be/src/vec/exec/scan/vscan_node.cpp
b/be/src/vec/exec/scan/vscan_node.cpp
index 6f6f5a1f38..1718d83697 100644
--- a/be/src/vec/exec/scan/vscan_node.cpp
+++ b/be/src/vec/exec/scan/vscan_node.cpp
@@ -405,9 +405,11 @@ VExpr* VScanNode::_normalize_predicate(VExpr*
conjunct_expr_root) {
ColumnValueRangeType* range = nullptr;
PushDownType pdt = PushDownType::UNACCEPTABLE;
_eval_const_conjuncts(cur_expr, *_vconjunct_ctx_ptr, &pdt);
- if (pdt == PushDownType::UNACCEPTABLE &&
- (_is_predicate_acting_on_slot(cur_expr, in_predicate_checker,
&slot, &range) ||
- _is_predicate_acting_on_slot(cur_expr, eq_predicate_checker,
&slot, &range))) {
+ if (pdt == PushDownType::ACCEPTABLE) {
+ return nullptr;
+ }
+ if (_is_predicate_acting_on_slot(cur_expr, in_predicate_checker,
&slot, &range) ||
+ _is_predicate_acting_on_slot(cur_expr, eq_predicate_checker,
&slot, &range)) {
std::visit(
[&](auto& value_range) {
RETURN_IF_PUSH_DOWN(_normalize_in_and_eq_predicate(
@@ -433,8 +435,7 @@ VExpr* VScanNode::_normalize_predicate(VExpr*
conjunct_expr_root) {
},
*range);
}
- if (pdt == PushDownType::ACCEPTABLE && slot != nullptr &&
- _is_key_column(slot->col_name())) {
+ if (pdt == PushDownType::ACCEPTABLE &&
_is_key_column(slot->col_name())) {
return nullptr;
} else {
// for PARTIAL_ACCEPTABLE and UNACCEPTABLE, do not remove expr
from the tree
diff --git a/be/src/vec/exec/volap_scan_node.cpp
b/be/src/vec/exec/volap_scan_node.cpp
index 0b7ba331af..b8eb4ae262 100644
--- a/be/src/vec/exec/volap_scan_node.cpp
+++ b/be/src/vec/exec/volap_scan_node.cpp
@@ -1702,13 +1702,15 @@ VExpr*
VOlapScanNode::_normalize_predicate(RuntimeState* state, VExpr* conjunct_
if (is_leaf(conjunct_expr_root)) {
auto impl = conjunct_expr_root->get_impl();
VExpr* cur_expr = impl ? const_cast<VExpr*>(impl) :
conjunct_expr_root;
- SlotDescriptor* slot;
+ SlotDescriptor* slot = nullptr;
ColumnValueRangeType* range = nullptr;
bool push_down = false;
eval_const_conjuncts(cur_expr, *(_vconjunct_ctx_ptr.get()),
&push_down);
- if (!push_down &&
- (_is_predicate_acting_on_slot(cur_expr, in_predicate_checker,
&slot, &range) ||
- _is_predicate_acting_on_slot(cur_expr, eq_predicate_checker,
&slot, &range))) {
+ if (push_down) {
+ return nullptr;
+ }
+ if (_is_predicate_acting_on_slot(cur_expr, in_predicate_checker,
&slot, &range) ||
+ _is_predicate_acting_on_slot(cur_expr, eq_predicate_checker,
&slot, &range)) {
std::visit(
[&](auto& value_range) {
RETURN_IF_PUSH_DOWN(_normalize_in_and_eq_predicate(
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