be/src/exprs/vcompound_pred.h
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1 | | // Licensed to the Apache Software Foundation (ASF) under one |
2 | | // or more contributor license agreements. See the NOTICE file |
3 | | // distributed with this work for additional information |
4 | | // regarding copyright ownership. The ASF licenses this file |
5 | | // to you under the Apache License, Version 2.0 (the |
6 | | // "License"); you may not use this file except in compliance |
7 | | // with the License. You may obtain a copy of the License at |
8 | | // |
9 | | // http://www.apache.org/licenses/LICENSE-2.0 |
10 | | // |
11 | | // Unless required by applicable law or agreed to in writing, |
12 | | // software distributed under the License is distributed on an |
13 | | // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
14 | | // KIND, either express or implied. See the License for the |
15 | | // specific language governing permissions and limitations |
16 | | // under the License. |
17 | | |
18 | | #pragma once |
19 | | #include <gen_cpp/Opcodes_types.h> |
20 | | |
21 | | #include <algorithm> |
22 | | #include <cstdint> |
23 | | |
24 | | #include "common/logging.h" |
25 | | #include "common/status.h" |
26 | | #include "core/assert_cast.h" |
27 | | #include "core/column/column.h" |
28 | | #include "core/column/column_nullable.h" |
29 | | #include "exprs/vectorized_fn_call.h" |
30 | | #include "exprs/vexpr_context.h" |
31 | | #include "exprs/vexpr_fwd.h" |
32 | | #include "storage/index/zone_map/zonemap_eval_context.h" |
33 | | #include "util/simd/bits.h" |
34 | | |
35 | | namespace doris { |
36 | | |
37 | 41 | inline std::string compound_operator_to_string(TExprOpcode::type op) { |
38 | 41 | if (op == TExprOpcode::COMPOUND_AND) { |
39 | 10 | return "and"; |
40 | 31 | } else if (op == TExprOpcode::COMPOUND_OR) { |
41 | 30 | return "or"; |
42 | 30 | } else { |
43 | 1 | return "not"; |
44 | 1 | } |
45 | 41 | } |
46 | | |
47 | | class VCompoundPred : public VectorizedFnCall { |
48 | | ENABLE_FACTORY_CREATOR(VCompoundPred); |
49 | | |
50 | | public: |
51 | 41 | VCompoundPred(const TExprNode& node) : VectorizedFnCall(node) { |
52 | 41 | _op = node.opcode; |
53 | 41 | _fn.name.function_name = compound_operator_to_string(_op); |
54 | 41 | _expr_name = fmt::format("VCompoundPredicate[{}](arguments={},return={})", |
55 | 41 | _fn.name.function_name, get_child_names(), _data_type->get_name()); |
56 | 41 | } |
57 | | |
58 | | #ifdef BE_TEST |
59 | | VCompoundPred() = default; |
60 | | #endif |
61 | | |
62 | 48 | const std::string& expr_name() const override { return _expr_name; } |
63 | 0 | Status clone_node(VExprSPtr* cloned_expr) const override { |
64 | 0 | DORIS_CHECK(cloned_expr != nullptr); |
65 | 0 | *cloned_expr = VCompoundPred::create_shared(clone_texpr_node()); |
66 | 0 | return Status::OK(); |
67 | 0 | } |
68 | | |
69 | 1 | bool can_evaluate_zonemap_filter() const override { |
70 | 1 | switch (_op) { |
71 | 0 | case TExprOpcode::COMPOUND_AND: |
72 | 0 | return std::ranges::any_of(_children, [](const VExprSPtr& child) { |
73 | 0 | return child->can_evaluate_zonemap_filter(); |
74 | 0 | }); |
75 | 1 | case TExprOpcode::COMPOUND_OR: |
76 | 2 | return !_children.empty() && std::ranges::all_of(_children, [](const VExprSPtr& child) { |
77 | 2 | return child->can_evaluate_zonemap_filter(); |
78 | 2 | }); |
79 | 0 | case TExprOpcode::COMPOUND_NOT: |
80 | 0 | return false; |
81 | 0 | default: |
82 | 0 | return false; |
83 | 1 | } |
84 | 1 | } |
85 | | |
86 | 5 | ZoneMapFilterResult evaluate_zonemap_filter(const ZoneMapEvalContext& ctx) const override { |
87 | 5 | switch (_op) { |
88 | 2 | case TExprOpcode::COMPOUND_AND: { |
89 | 4 | for (const auto& child : _children) { |
90 | 4 | if (!child->can_evaluate_zonemap_filter()) { |
91 | 1 | continue; |
92 | 1 | } |
93 | 3 | if (child->evaluate_zonemap_filter(ctx) == ZoneMapFilterResult::kNoMatch) { |
94 | 2 | return ZoneMapFilterResult::kNoMatch; |
95 | 2 | } |
96 | 3 | } |
97 | 0 | return ZoneMapFilterResult::kMayMatch; |
98 | 2 | } |
99 | 2 | case TExprOpcode::COMPOUND_OR: { |
100 | 4 | for (const auto& child : _children) { |
101 | 4 | DORIS_CHECK(child->can_evaluate_zonemap_filter()); |
102 | 4 | if (child->evaluate_zonemap_filter(ctx) != ZoneMapFilterResult::kNoMatch) { |
103 | 1 | return ZoneMapFilterResult::kMayMatch; |
104 | 1 | } |
105 | 4 | } |
106 | 1 | return ZoneMapFilterResult::kNoMatch; |
107 | 2 | } |
108 | 1 | case TExprOpcode::COMPOUND_NOT: |
109 | 1 | return unsupported_zonemap_filter(ctx); |
110 | 0 | default: |
111 | 0 | return unsupported_zonemap_filter(ctx); |
112 | 5 | } |
113 | 5 | } |
114 | | |
115 | 0 | bool can_evaluate_dictionary_filter() const override { |
116 | 0 | switch (_op) { |
117 | 0 | case TExprOpcode::COMPOUND_AND: |
118 | 0 | return std::ranges::any_of(_children, [](const VExprSPtr& child) { |
119 | 0 | return child->can_evaluate_dictionary_filter(); |
120 | 0 | }); |
121 | 0 | case TExprOpcode::COMPOUND_OR: |
122 | 0 | return !_children.empty() && std::ranges::all_of(_children, [](const VExprSPtr& child) { |
123 | 0 | return child->can_evaluate_dictionary_filter(); |
124 | 0 | }); |
125 | 0 | default: |
126 | 0 | return false; |
127 | 0 | } |
128 | 0 | } |
129 | | |
130 | | ZoneMapFilterResult evaluate_dictionary_filter( |
131 | 0 | const DictionaryEvalContext& ctx) const override { |
132 | 0 | switch (_op) { |
133 | 0 | case TExprOpcode::COMPOUND_AND: |
134 | 0 | for (const auto& child : _children) { |
135 | 0 | if (!child->can_evaluate_dictionary_filter()) { |
136 | 0 | continue; |
137 | 0 | } |
138 | 0 | if (child->evaluate_dictionary_filter(ctx) == ZoneMapFilterResult::kNoMatch) { |
139 | 0 | return ZoneMapFilterResult::kNoMatch; |
140 | 0 | } |
141 | 0 | } |
142 | 0 | return ZoneMapFilterResult::kMayMatch; |
143 | 0 | case TExprOpcode::COMPOUND_OR: |
144 | 0 | for (const auto& child : _children) { |
145 | 0 | DORIS_CHECK(child->can_evaluate_dictionary_filter()); |
146 | 0 | if (child->evaluate_dictionary_filter(ctx) != ZoneMapFilterResult::kNoMatch) { |
147 | 0 | return ZoneMapFilterResult::kMayMatch; |
148 | 0 | } |
149 | 0 | } |
150 | 0 | return ZoneMapFilterResult::kNoMatch; |
151 | 0 | default: |
152 | 0 | return ZoneMapFilterResult::kUnsupported; |
153 | 0 | } |
154 | 0 | } |
155 | | |
156 | 0 | bool can_evaluate_bloom_filter() const override { |
157 | 0 | switch (_op) { |
158 | 0 | case TExprOpcode::COMPOUND_AND: |
159 | 0 | return std::ranges::any_of(_children, [](const VExprSPtr& child) { |
160 | 0 | return child->can_evaluate_bloom_filter(); |
161 | 0 | }); |
162 | 0 | case TExprOpcode::COMPOUND_OR: |
163 | 0 | return !_children.empty() && std::ranges::all_of(_children, [](const VExprSPtr& child) { |
164 | 0 | return child->can_evaluate_bloom_filter(); |
165 | 0 | }); |
166 | 0 | default: |
167 | 0 | return false; |
168 | 0 | } |
169 | 0 | } |
170 | | |
171 | 0 | ZoneMapFilterResult evaluate_bloom_filter(const BloomFilterEvalContext& ctx) const override { |
172 | 0 | switch (_op) { |
173 | 0 | case TExprOpcode::COMPOUND_AND: |
174 | 0 | for (const auto& child : _children) { |
175 | 0 | if (!child->can_evaluate_bloom_filter()) { |
176 | 0 | continue; |
177 | 0 | } |
178 | 0 | if (child->evaluate_bloom_filter(ctx) == ZoneMapFilterResult::kNoMatch) { |
179 | 0 | return ZoneMapFilterResult::kNoMatch; |
180 | 0 | } |
181 | 0 | } |
182 | 0 | return ZoneMapFilterResult::kMayMatch; |
183 | 0 | case TExprOpcode::COMPOUND_OR: |
184 | 0 | for (const auto& child : _children) { |
185 | 0 | DORIS_CHECK(child->can_evaluate_bloom_filter()); |
186 | 0 | if (child->evaluate_bloom_filter(ctx) != ZoneMapFilterResult::kNoMatch) { |
187 | 0 | return ZoneMapFilterResult::kMayMatch; |
188 | 0 | } |
189 | 0 | } |
190 | 0 | return ZoneMapFilterResult::kNoMatch; |
191 | 0 | default: |
192 | 0 | return ZoneMapFilterResult::kUnsupported; |
193 | 0 | } |
194 | 0 | } |
195 | | |
196 | 0 | Status evaluate_inverted_index(VExprContext* context, uint32_t segment_num_rows) override { |
197 | 0 | segment_v2::InvertedIndexResultBitmap res; |
198 | 0 | bool all_pass = true; |
199 | |
|
200 | 0 | switch (_op) { |
201 | 0 | case TExprOpcode::COMPOUND_OR: { |
202 | 0 | for (const auto& child : _children) { |
203 | 0 | if (Status st = child->evaluate_inverted_index(context, segment_num_rows); |
204 | 0 | !st.ok()) { |
205 | 0 | LOG(ERROR) << "expr:" << child->expr_name() |
206 | 0 | << " evaluate_inverted_index error:" << st.to_string(); |
207 | 0 | all_pass = false; |
208 | 0 | continue; |
209 | 0 | } |
210 | 0 | auto inverted_index_context = context->get_index_context(); |
211 | 0 | if (inverted_index_context->has_index_result_for_expr(child.get())) { |
212 | 0 | const auto* index_result = |
213 | 0 | inverted_index_context->get_index_result_for_expr(child.get()); |
214 | 0 | if (res.is_empty()) { |
215 | 0 | res = *index_result; |
216 | 0 | } else { |
217 | 0 | res |= *index_result; |
218 | 0 | } |
219 | 0 | if (inverted_index_context->get_score_runtime() == nullptr) { |
220 | 0 | if (res.get_data_bitmap()->cardinality() == segment_num_rows) { |
221 | 0 | break; // Early exit if result is full |
222 | 0 | } |
223 | 0 | } |
224 | 0 | } else { |
225 | 0 | all_pass = false; |
226 | 0 | } |
227 | 0 | } |
228 | 0 | break; |
229 | 0 | } |
230 | 0 | case TExprOpcode::COMPOUND_AND: { |
231 | 0 | for (const auto& child : _children) { |
232 | 0 | if (Status st = child->evaluate_inverted_index(context, segment_num_rows); |
233 | 0 | !st.ok()) { |
234 | 0 | LOG(ERROR) << "expr:" << child->expr_name() |
235 | 0 | << " evaluate_inverted_index error:" << st.to_string(); |
236 | 0 | all_pass = false; |
237 | 0 | continue; |
238 | 0 | } |
239 | 0 | if (context->get_index_context()->has_index_result_for_expr(child.get())) { |
240 | 0 | const auto* index_result = |
241 | 0 | context->get_index_context()->get_index_result_for_expr(child.get()); |
242 | 0 | if (res.is_empty()) { |
243 | 0 | res = *index_result; |
244 | 0 | } else { |
245 | 0 | res &= *index_result; |
246 | 0 | } |
247 | |
|
248 | 0 | if (res.get_data_bitmap()->isEmpty()) { |
249 | 0 | break; // Early exit if result is empty |
250 | 0 | } |
251 | 0 | } else { |
252 | 0 | all_pass = false; |
253 | 0 | } |
254 | 0 | } |
255 | 0 | break; |
256 | 0 | } |
257 | 0 | case TExprOpcode::COMPOUND_NOT: { |
258 | 0 | const auto& child = _children[0]; |
259 | 0 | Status st = child->evaluate_inverted_index(context, segment_num_rows); |
260 | 0 | if (!st.ok()) { |
261 | 0 | LOG(ERROR) << "expr:" << child->expr_name() |
262 | 0 | << " evaluate_inverted_index error:" << st.to_string(); |
263 | 0 | return st; |
264 | 0 | } |
265 | | |
266 | 0 | if (context->get_index_context()->has_index_result_for_expr(child.get())) { |
267 | 0 | const auto* index_result = |
268 | 0 | context->get_index_context()->get_index_result_for_expr(child.get()); |
269 | 0 | roaring::Roaring full_result; |
270 | 0 | full_result.addRange(0, segment_num_rows); |
271 | 0 | res = index_result->op_not(&full_result); |
272 | 0 | } else { |
273 | 0 | all_pass = false; |
274 | 0 | } |
275 | 0 | break; |
276 | 0 | } |
277 | 0 | default: |
278 | 0 | return Status::NotSupported( |
279 | 0 | "Compound operator must be AND, OR, or NOT to execute with inverted index."); |
280 | 0 | } |
281 | | |
282 | 0 | if (all_pass && !res.is_empty()) { |
283 | 0 | context->get_index_context()->set_index_result_for_expr(this, res); |
284 | 0 | } |
285 | 0 | return Status::OK(); |
286 | 0 | } |
287 | | |
288 | | Status execute_column_impl(VExprContext* context, const Block* block, const Selector* selector, |
289 | 0 | size_t count, ColumnPtr& result_column) const override { |
290 | 0 | if (fast_execute(context, selector, count, result_column)) { |
291 | 0 | return Status::OK(); |
292 | 0 | } |
293 | 0 | if (get_num_children() == 1 || _has_const_child()) { |
294 | 0 | return VectorizedFnCall::execute_column_impl(context, block, selector, count, |
295 | 0 | result_column); |
296 | 0 | } |
297 | | |
298 | 0 | ColumnPtr lhs_column; |
299 | 0 | RETURN_IF_ERROR(_children[0]->execute_column(context, block, selector, count, lhs_column)); |
300 | 0 | lhs_column = lhs_column->convert_to_full_column_if_const(); |
301 | 0 | size_t size = lhs_column->size(); |
302 | |
|
303 | 0 | bool lhs_is_nullable = lhs_column->is_nullable(); |
304 | 0 | auto [lhs_data_column, lhs_null_map] = |
305 | 0 | _get_raw_data_and_null_map(lhs_column, lhs_is_nullable); |
306 | 0 | size_t filted = simd::count_zero_num((int8_t*)lhs_data_column, size); |
307 | 0 | bool lhs_all_true = (filted == 0); |
308 | 0 | bool lhs_all_false = (filted == size); |
309 | |
|
310 | 0 | bool lhs_all_is_not_null = false; |
311 | 0 | if (lhs_is_nullable) { |
312 | 0 | filted = simd::count_zero_num((int8_t*)lhs_null_map, size); |
313 | 0 | lhs_all_is_not_null = (filted == size); |
314 | 0 | } |
315 | |
|
316 | 0 | ColumnPtr rhs_column = nullptr; |
317 | 0 | const uint8_t* __restrict rhs_data_column = nullptr; |
318 | 0 | const uint8_t* __restrict rhs_null_map = nullptr; |
319 | 0 | bool rhs_is_nullable = false; |
320 | 0 | bool rhs_all_true = false; |
321 | 0 | bool rhs_all_false = false; |
322 | 0 | bool rhs_all_is_not_null = false; |
323 | 0 | bool result_is_nullable = _data_type->is_nullable(); |
324 | |
|
325 | 0 | auto get_rhs_colum = [&]() { |
326 | 0 | if (!rhs_column) { |
327 | 0 | RETURN_IF_ERROR( |
328 | 0 | _children[1]->execute_column(context, block, selector, count, rhs_column)); |
329 | 0 | rhs_column = rhs_column->convert_to_full_column_if_const(); |
330 | 0 | rhs_is_nullable = rhs_column->is_nullable(); |
331 | 0 | auto rhs_nullable_column = _get_raw_data_and_null_map(rhs_column, rhs_is_nullable); |
332 | 0 | rhs_data_column = rhs_nullable_column.first; |
333 | 0 | rhs_null_map = rhs_nullable_column.second; |
334 | 0 | size_t filted = simd::count_zero_num((int8_t*)rhs_data_column, size); |
335 | 0 | rhs_all_true = (filted == 0); |
336 | 0 | rhs_all_false = (filted == size); |
337 | 0 | if (rhs_is_nullable) { |
338 | 0 | filted = simd::count_zero_num((int8_t*)rhs_null_map, size); |
339 | 0 | rhs_all_is_not_null = (filted == size); |
340 | 0 | } |
341 | 0 | } |
342 | 0 | return Status::OK(); |
343 | 0 | }; |
344 | |
|
345 | 0 | auto return_result_column_id = [&](ColumnPtr& arg_column) { |
346 | 0 | result_column = std::move(*arg_column).mutate(); |
347 | 0 | if (result_is_nullable && !result_column->is_nullable()) { |
348 | 0 | result_column = make_nullable(result_column); |
349 | 0 | } |
350 | 0 | }; |
351 | |
|
352 | 0 | auto create_null_map_column = [&](ColumnPtr& null_map_column, |
353 | 0 | const uint8_t* __restrict null_map_data) { |
354 | 0 | if (null_map_data == nullptr) { |
355 | 0 | null_map_column = ColumnUInt8::create(size, 0); |
356 | 0 | null_map_data = |
357 | 0 | assert_cast<const ColumnUInt8*>(null_map_column.get())->get_data().data(); |
358 | 0 | } |
359 | 0 | return null_map_data; |
360 | 0 | }; |
361 | |
|
362 | 0 | auto vector_vector = [&]<bool is_and_op>() { |
363 | 0 | MutableColumnPtr mutable_result_column; |
364 | 0 | uint8_t* __restrict result_data_column = nullptr; |
365 | 0 | const uint8_t* __restrict other_data_column = rhs_data_column; |
366 | 0 | if (lhs_column->use_count() == 1) { |
367 | 0 | mutable_result_column = IColumn::mutate(std::move(lhs_column)); |
368 | 0 | result_data_column = |
369 | 0 | assert_cast<ColumnUInt8*>(mutable_result_column.get())->get_data().data(); |
370 | 0 | } else if (rhs_column->use_count() == 1) { |
371 | 0 | mutable_result_column = IColumn::mutate(std::move(rhs_column)); |
372 | 0 | result_data_column = |
373 | 0 | assert_cast<ColumnUInt8*>(mutable_result_column.get())->get_data().data(); |
374 | 0 | other_data_column = lhs_data_column; |
375 | 0 | } else { |
376 | 0 | mutable_result_column = lhs_column->clone_resized(size); |
377 | 0 | result_data_column = |
378 | 0 | assert_cast<ColumnUInt8*>(mutable_result_column.get())->get_data().data(); |
379 | 0 | } |
380 | |
|
381 | 0 | do_not_null_pred<is_and_op>(result_data_column, other_data_column, size); |
382 | 0 | result_column = std::move(mutable_result_column); |
383 | 0 | }; Unexecuted instantiation: _ZZNK5doris13VCompoundPred19execute_column_implEPNS_12VExprContextEPKNS_5BlockEPKNS_8PODArrayIjLm4096ENS_9AllocatorILb0ELb0ELb0ENS_22DefaultMemoryAllocatorELb1EEELm16ELm15EEEmRNS_3COWINS_7IColumnEE13immutable_ptrISE_EEENKUlTnbvE_clILb1EEEDav Unexecuted instantiation: _ZZNK5doris13VCompoundPred19execute_column_implEPNS_12VExprContextEPKNS_5BlockEPKNS_8PODArrayIjLm4096ENS_9AllocatorILb0ELb0ELb0ENS_22DefaultMemoryAllocatorELb1EEELm16ELm15EEEmRNS_3COWINS_7IColumnEE13immutable_ptrISE_EEENKUlTnbvE_clILb0EEEDav |
384 | 0 | auto vector_vector_null = [&]<bool is_and_op>() { |
385 | 0 | auto col_res = ColumnUInt8::create(size); |
386 | 0 | auto col_nulls = ColumnUInt8::create(size); |
387 | |
|
388 | 0 | auto* __restrict res_datas = col_res->get_data().data(); |
389 | 0 | auto* __restrict res_nulls = col_nulls->get_data().data(); |
390 | 0 | ColumnPtr temp_null_map = nullptr; |
391 | | // maybe both children are nullable / or one of children is nullable |
392 | 0 | auto* __restrict lhs_null_map_tmp = create_null_map_column(temp_null_map, lhs_null_map); |
393 | 0 | auto* __restrict rhs_null_map_tmp = create_null_map_column(temp_null_map, rhs_null_map); |
394 | 0 | auto* __restrict lhs_data_column_tmp = lhs_data_column; |
395 | 0 | auto* __restrict rhs_data_column_tmp = rhs_data_column; |
396 | |
|
397 | 0 | do_null_pred<is_and_op>(lhs_data_column_tmp, lhs_null_map_tmp, rhs_data_column_tmp, |
398 | 0 | rhs_null_map_tmp, res_datas, res_nulls, size); |
399 | |
|
400 | 0 | result_column = ColumnNullable::create(std::move(col_res), std::move(col_nulls)); |
401 | 0 | }; Unexecuted instantiation: _ZZNK5doris13VCompoundPred19execute_column_implEPNS_12VExprContextEPKNS_5BlockEPKNS_8PODArrayIjLm4096ENS_9AllocatorILb0ELb0ELb0ENS_22DefaultMemoryAllocatorELb1EEELm16ELm15EEEmRNS_3COWINS_7IColumnEE13immutable_ptrISE_EEENKUlTnbvE0_clILb1EEEDav Unexecuted instantiation: _ZZNK5doris13VCompoundPred19execute_column_implEPNS_12VExprContextEPKNS_5BlockEPKNS_8PODArrayIjLm4096ENS_9AllocatorILb0ELb0ELb0ENS_22DefaultMemoryAllocatorELb1EEELm16ELm15EEEmRNS_3COWINS_7IColumnEE13immutable_ptrISE_EEENKUlTnbvE0_clILb0EEEDav |
402 | | |
403 | | // false and NULL ----> 0 |
404 | | // true and NULL ----> NULL |
405 | 0 | if (_op == TExprOpcode::COMPOUND_AND) { |
406 | | //1. not null column: all data is false |
407 | | //2. nullable column: null map all is not null |
408 | 0 | if ((lhs_all_false && !lhs_is_nullable) || (lhs_all_false && lhs_all_is_not_null)) { |
409 | | // false and any = false, return lhs |
410 | 0 | return_result_column_id(lhs_column); |
411 | 0 | } else { |
412 | 0 | RETURN_IF_ERROR(get_rhs_colum()); |
413 | | |
414 | 0 | if ((lhs_all_true && !lhs_is_nullable) || //not null column |
415 | 0 | (lhs_all_true && lhs_all_is_not_null)) { //nullable column |
416 | | // true and any = any, return rhs |
417 | |
|
418 | 0 | return_result_column_id(rhs_column); |
419 | 0 | } else if ((rhs_all_false && !rhs_is_nullable) || |
420 | 0 | (rhs_all_false && rhs_all_is_not_null)) { |
421 | | // any and false = false, return rhs |
422 | 0 | return_result_column_id(rhs_column); |
423 | 0 | } else if ((rhs_all_true && !rhs_is_nullable) || |
424 | 0 | (rhs_all_true && rhs_all_is_not_null)) { |
425 | | // any and true = any, return lhs |
426 | 0 | return_result_column_id(lhs_column); |
427 | 0 | } else { |
428 | 0 | if (!result_is_nullable) { |
429 | 0 | vector_vector.template operator()<true>(); |
430 | 0 | } else { |
431 | 0 | vector_vector_null.template operator()<true>(); |
432 | 0 | } |
433 | 0 | } |
434 | 0 | } |
435 | 0 | } else if (_op == TExprOpcode::COMPOUND_OR) { |
436 | | // true or NULL ----> 1 |
437 | | // false or NULL ----> NULL |
438 | 0 | if ((lhs_all_true && !lhs_is_nullable) || (lhs_all_true && lhs_all_is_not_null)) { |
439 | | // true or any = true, return lhs |
440 | 0 | return_result_column_id(lhs_column); |
441 | 0 | } else { |
442 | 0 | RETURN_IF_ERROR(get_rhs_colum()); |
443 | 0 | if ((lhs_all_false && !lhs_is_nullable) || (lhs_all_false && lhs_all_is_not_null)) { |
444 | | // false or any = any, return rhs |
445 | 0 | return_result_column_id(rhs_column); |
446 | 0 | } else if ((rhs_all_true && !rhs_is_nullable) || |
447 | 0 | (rhs_all_true && rhs_all_is_not_null)) { |
448 | | // any or true = true, return rhs |
449 | 0 | return_result_column_id(rhs_column); |
450 | 0 | } else if ((rhs_all_false && !rhs_is_nullable) || |
451 | 0 | (rhs_all_false && rhs_all_is_not_null)) { |
452 | | // any or false = any, return lhs |
453 | 0 | return_result_column_id(lhs_column); |
454 | 0 | } else { |
455 | 0 | if (!result_is_nullable) { |
456 | 0 | vector_vector.template operator()<false>(); |
457 | 0 | } else { |
458 | 0 | vector_vector_null.template operator()<false>(); |
459 | 0 | } |
460 | 0 | } |
461 | 0 | } |
462 | 0 | } else { |
463 | 0 | return Status::InternalError("Compound operator must be AND or OR."); |
464 | 0 | } |
465 | | |
466 | 0 | DCHECK_EQ(result_column->size(), count); |
467 | 0 | return Status::OK(); |
468 | 0 | } |
469 | | |
470 | 0 | double execute_cost() const override { |
471 | 0 | double cost = 0.3; |
472 | 0 | for (const auto& child : _children) { |
473 | 0 | cost += child->execute_cost(); |
474 | 0 | } |
475 | 0 | return cost; |
476 | 0 | } |
477 | | |
478 | | private: |
479 | 0 | static inline constexpr uint8_t apply_and_null(UInt8 a, UInt8 l_null, UInt8 b, UInt8 r_null) { |
480 | | // (<> && false) is false, (true && NULL) is NULL |
481 | 0 | return (l_null & r_null) | (r_null & (l_null ^ a)) | (l_null & (r_null ^ b)); |
482 | 0 | } |
483 | 0 | static inline constexpr uint8_t apply_or_null(UInt8 a, UInt8 l_null, UInt8 b, UInt8 r_null) { |
484 | | // (<> || true) is true, (false || NULL) is NULL |
485 | 0 | return (l_null & r_null) | (r_null & (r_null ^ a)) | (l_null & (l_null ^ b)); |
486 | 0 | } |
487 | | |
488 | | template <bool is_and> |
489 | | void static do_not_null_pred(uint8_t* __restrict lhs, const uint8_t* __restrict rhs, |
490 | 0 | size_t size) { |
491 | | #ifdef NDEBUG |
492 | | #if defined(__clang__) |
493 | | #pragma clang loop vectorize(enable) |
494 | | #elif defined(__GNUC__) && (__GNUC__ >= 5) |
495 | | #pragma GCC ivdep |
496 | | #endif |
497 | | #endif |
498 | 0 | for (size_t i = 0; i < size; ++i) { |
499 | 0 | if constexpr (is_and) { |
500 | 0 | lhs[i] &= rhs[i]; |
501 | 0 | } else { |
502 | 0 | lhs[i] |= rhs[i]; |
503 | 0 | } |
504 | 0 | } |
505 | 0 | } Unexecuted instantiation: _ZN5doris13VCompoundPred16do_not_null_predILb1EEEvPhPKhm Unexecuted instantiation: _ZN5doris13VCompoundPred16do_not_null_predILb0EEEvPhPKhm |
506 | | |
507 | | template <bool is_and> |
508 | | void static do_null_pred(const uint8_t* __restrict lhs_data, const uint8_t* __restrict lhs_null, |
509 | | const uint8_t* __restrict rhs_data, const uint8_t* __restrict rhs_null, |
510 | | uint8_t* __restrict res_data, uint8_t* __restrict res_null, |
511 | 0 | size_t size) { |
512 | | #ifdef NDEBUG |
513 | | #if defined(__clang__) |
514 | | #pragma clang loop vectorize(enable) |
515 | | #elif defined(__GNUC__) && (__GNUC__ >= 5) |
516 | | #pragma GCC ivdep |
517 | | #endif |
518 | | #endif |
519 | 0 | for (size_t i = 0; i < size; ++i) { |
520 | 0 | if constexpr (is_and) { |
521 | 0 | res_null[i] = apply_and_null(lhs_data[i], lhs_null[i], rhs_data[i], rhs_null[i]); |
522 | 0 | res_data[i] = lhs_data[i] & rhs_data[i]; |
523 | 0 | } else { |
524 | 0 | res_null[i] = apply_or_null(lhs_data[i], lhs_null[i], rhs_data[i], rhs_null[i]); |
525 | 0 | res_data[i] = lhs_data[i] | rhs_data[i]; |
526 | 0 | } |
527 | 0 | } |
528 | 0 | } Unexecuted instantiation: _ZN5doris13VCompoundPred12do_null_predILb1EEEvPKhS3_S3_S3_PhS4_m Unexecuted instantiation: _ZN5doris13VCompoundPred12do_null_predILb0EEEvPKhS3_S3_S3_PhS4_m |
529 | | |
530 | 30 | bool _has_const_child() const { |
531 | 30 | return std::ranges::any_of(_children, |
532 | 60 | [](const VExprSPtr& arg) -> bool { return arg->is_constant(); }); |
533 | 30 | } |
534 | | |
535 | | std::pair<const uint8_t*, const uint8_t*> _get_raw_data_and_null_map( |
536 | 60 | const ColumnPtr& column, bool has_nullable_column) const { |
537 | 60 | if (has_nullable_column) { |
538 | 8 | const auto* nullable_column = assert_cast<const ColumnNullable*>(column.get()); |
539 | 8 | auto* data_column = |
540 | 8 | assert_cast<const ColumnUInt8*>(nullable_column->get_nested_column_ptr().get()) |
541 | 8 | ->get_data() |
542 | 8 | .data(); |
543 | 8 | auto* null_map = nullable_column->get_null_map_column_ptr()->get_data().data(); |
544 | 8 | return std::make_pair(data_column, null_map); |
545 | 52 | } else { |
546 | 52 | auto* data_column = assert_cast<const ColumnUInt8*>(column.get())->get_data().data(); |
547 | 52 | return std::make_pair(data_column, nullptr); |
548 | 52 | } |
549 | 60 | } |
550 | | |
551 | | TExprOpcode::type _op; |
552 | | }; |
553 | | |
554 | | } // namespace doris |