| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| #include "exprs/scalar-expr.h" |
| #include "udf/udf.h" |
| |
| #ifdef IR_COMPILE |
| |
| /// Compile ScalarExprEvaluator declaration to IR so we can use it in codegen'd functions |
| #include "exprs/scalar-expr-evaluator.h" |
| |
| /// Dummy function to force compilation of UDF types. |
| /// The arguments are pointers to prevent Clang from lowering the struct types |
| /// (e.g. IntVal={bool, i32} can be coerced to i64). |
| void dummy(impala_udf::FunctionContext*, impala_udf::BooleanVal*, impala_udf::TinyIntVal*, |
| impala_udf::SmallIntVal*, impala_udf::IntVal*, impala_udf::BigIntVal*, |
| impala_udf::FloatVal*, impala_udf::DoubleVal*, impala_udf::StringVal*, |
| impala_udf::TimestampVal*, impala_udf::DecimalVal*, impala::ScalarExprEvaluator*) { } |
| #endif |
| |
| /// The following are compute functions that are cross-compiled to both native and IR |
| /// libraries. In the interpreted path, these functions are executed as-is from the native |
| /// code. In the codegen'd path, we load the IR functions and replace the Get*Val() calls |
| /// with the appropriate child's codegen'd compute function. |
| |
| using namespace impala; |
| using namespace impala_udf; |
| |
| /// Static wrappers around Get*Val() functions. We'd like to be able to call these from |
| /// directly from native code as well as from generated IR functions. |
| BooleanVal ScalarExpr::GetBooleanVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetBooleanVal(eval, row); |
| } |
| |
| TinyIntVal ScalarExpr::GetTinyIntVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetTinyIntVal(eval, row); |
| } |
| |
| SmallIntVal ScalarExpr::GetSmallIntVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetSmallIntVal(eval, row); |
| } |
| |
| IntVal ScalarExpr::GetIntVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetIntVal(eval, row); |
| } |
| |
| BigIntVal ScalarExpr::GetBigIntVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetBigIntVal(eval, row); |
| } |
| |
| FloatVal ScalarExpr::GetFloatVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetFloatVal(eval, row); |
| } |
| |
| DoubleVal ScalarExpr::GetDoubleVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetDoubleVal(eval, row); |
| } |
| |
| StringVal ScalarExpr::GetStringVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetStringVal(eval, row); |
| } |
| |
| TimestampVal ScalarExpr::GetTimestampVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetTimestampVal(eval, row); |
| } |
| |
| DecimalVal ScalarExpr::GetDecimalVal( |
| ScalarExpr* expr, ScalarExprEvaluator* eval, const TupleRow* row) { |
| return expr->GetDecimalVal(eval, row); |
| } |