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[SKIP INDEX] fix falifisable filter use incorrect obj meta.

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This commit is contained in:
Hooper9973 2023-11-09 13:05:54 +00:00 committed by ob-robot
parent 0c9c0a5d12
commit d9de59fd05
5 changed files with 14 additions and 3 deletions
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2
src/storage/access/ob_sstable_index_filter.cpp
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@ -114,7 +114,9 @@ int ObSSTableIndexFilter::is_filtered_by_skipping_index(
auto *white_filter = static_cast<sql::ObWhiteFilterExecutor *>(node.filter_);
const uint32_t col_offset = white_filter->get_col_offsets(is_cg_).at(0);
const uint32_t col_idx = static_cast<uint32_t>(read_info->get_columns_index().at(col_offset));
const ObObjMeta obj_meta = read_info->get_columns_desc().at(col_offset).col_type_;
if (OB_FAIL(skip_filter_executor_.falsifiable_pushdown_filter(col_idx,
obj_meta,
node.skip_index_type_,
index_info,
*white_filter,

6
src/storage/blocksstable/index_block/ob_skip_index_filter_executor.cpp
View File

@ -49,6 +49,7 @@ int ObSkipIndexFilterExecutor::read_aggregate_data(const uint32_t col_idx,
int ObSkipIndexFilterExecutor::falsifiable_pushdown_filter(
const uint32_t col_idx,
const ObObjMeta &obj_meta,
const ObSkipIndexType index_type,
const ObMicroIndexInfo &index_info,
sql::ObWhiteFilterExecutor &filter,
@ -64,7 +65,8 @@ int ObSkipIndexFilterExecutor::falsifiable_pushdown_filter(
} else {
switch (index_type) {
case ObSkipIndexType::MIN_MAX: {
if (OB_FAIL(filter_on_min_max(col_idx, index_info.get_row_count(), filter, allocator))) {
if (OB_FAIL(filter_on_min_max(col_idx, index_info.get_row_count(),
obj_meta, filter, allocator))) {
LOG_WARN("Fail to filter on min_max", K(ret), K(col_idx));
}
break;
@ -81,12 +83,12 @@ int ObSkipIndexFilterExecutor::falsifiable_pushdown_filter(
int ObSkipIndexFilterExecutor::filter_on_min_max(
const uint32_t col_idx,
const uint64_t row_count,
const ObObjMeta &obj_meta,
sql::ObWhiteFilterExecutor &filter,
common::ObIAllocator &allocator)
{
int ret = OB_SUCCESS;
sql::ObBoolMask &fal_desc = filter.get_filter_bool_mask();
const ObObjMeta &obj_meta = filter.get_filter_node().expr_->args_[0]->obj_meta_;
const share::schema::ObColumnParam *col_param = filter.get_col_params().at(0);
ObStorageDatum null_count;
ObStorageDatum min_datum;

2
src/storage/blocksstable/index_block/ob_skip_index_filter_executor.h
View File

@ -35,6 +35,7 @@ public:
agg_row_reader_.reset();
}
int falsifiable_pushdown_filter(const uint32_t col_idx,
const ObObjMeta &obj_meta,
const ObSkipIndexType index_type,
const ObMicroIndexInfo &index_info,
sql::ObWhiteFilterExecutor &filter,
@ -43,6 +44,7 @@ public:
private:
int filter_on_min_max(const uint32_t col_idx,
const uint64_t row_count,
const ObObjMeta &obj_meta,
sql::ObWhiteFilterExecutor &filter,
common::ObIAllocator &allocator);

3
unittest/storage/blocksstable/test_skip_index_filter.cpp
View File

@ -272,7 +272,8 @@ int TestSkipIndexFilter::test_skip_index_filter_pushdown (
index_info.agg_buf_size_ = buf_size;
index_info.row_header_ = &row_header;
ret = skip_index_filter.falsifiable_pushdown_filter(col_idx, ObSkipIndexType::MIN_MAX, index_info, filter, allocator_);
ret = skip_index_filter.falsifiable_pushdown_filter(col_idx, filter.filter_.expr_->args_[0]->obj_meta_,
ObSkipIndexType::MIN_MAX, index_info, filter, allocator_);
fal_desc = filter.get_filter_bool_mask();

4
unittest/storage/blocksstable/test_sstable_index_filter.cpp
View File

@ -97,6 +97,10 @@ void TestSSTableIndexFilter::init()
ObColExtend col_extend;
col_extend.skip_index_attr_.set_min_max();
read_info_.cols_extend_.push_back(col_extend);
read_info_.cols_desc_.init(1,allocator_);
ObColDesc col_desc;
col_desc.col_type_.set_uint64();
read_info_.cols_desc_.push_back(col_desc);
}
void TestSSTableIndexFilter::test_skipping_filter_nodes_builder_1()